1049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/***************************************************************************/ 2049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/* */ 3049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/* ttinterp.c */ 4049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/* */ 5049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/* TrueType bytecode interpreter (body). */ 6049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/* */ 79c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod/* Copyright 1996-2014 */ 8aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich/* by David Turner, Robert Wilhelm, and Werner Lemberg. */ 9049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/* */ 10049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/* This file is part of the FreeType project, and may only be used, */ 11049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/* modified, and distributed under the terms of the FreeType project */ 12049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ 13049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/* this file you indicate that you have read the license and */ 14049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/* understand and accept it fully. */ 15049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/* */ 16049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/***************************************************************************/ 17049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 18049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 19aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner/* Greg Hitchcock from Microsoft has helped a lot in resolving unclear */ 20aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner/* issues; many thanks! */ 21aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner 22aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner 23049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#include <ft2build.h> 24049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#include FT_INTERNAL_DEBUG_H 25049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#include FT_INTERNAL_CALC_H 26049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#include FT_TRIGONOMETRY_H 27049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#include FT_SYSTEM_H 28727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#include FT_TRUETYPE_DRIVER_H 29049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 30049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#include "ttinterp.h" 31049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#include "tterrors.h" 32727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#include "ttsubpix.h" 33049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 34049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 35049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifdef TT_USE_BYTECODE_INTERPRETER 36049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 37049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 38049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 39049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 40049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* The macro FT_COMPONENT is used in trace mode. It is an implicit */ 41049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log */ 42049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* messages during execution. */ 43049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 44049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#undef FT_COMPONENT 45049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define FT_COMPONENT trace_ttinterp 46049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 47049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 48049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 49049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* In order to detect infinite loops in the code, we set up a counter */ 50049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* within the run loop. A single stroke of interpretation is now */ 51727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* limited to a maximum number of opcodes defined below. */ 52049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 53049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define MAX_RUNNABLE_OPCODES 1000000L 54049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 55049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 56049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 57049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 58049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* There are two kinds of implementations: */ 59049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 60049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* a. static implementation */ 61049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 62049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* The current execution context is a static variable, which fields */ 63049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* are accessed directly by the interpreter during execution. The */ 64049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* context is named `cur'. */ 65049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 66049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* This version is non-reentrant, of course. */ 67049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 68049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* b. indirect implementation */ 69049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 70049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* The current execution context is passed to _each_ function as its */ 71049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* first argument, and each field is thus accessed indirectly. */ 72049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 73049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* This version is fully re-entrant. */ 74049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 75049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* The idea is that an indirect implementation may be slower to execute */ 76049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* on low-end processors that are used in some systems (like 386s or */ 77049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* even 486s). */ 78049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 79049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* As a consequence, the indirect implementation is now the default, as */ 80049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* its performance costs can be considered negligible in our context. */ 81049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Note, however, that we kept the same source with macros because: */ 82049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 83049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* - The code is kept very close in design to the Pascal code used for */ 84049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* development. */ 85049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 86049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* - It's much more readable that way! */ 87049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 88049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* - It's still open to experimentation and tuning. */ 89049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 90049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 91049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 92049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 93049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifndef TT_CONFIG_OPTION_STATIC_INTERPRETER /* indirect implementation */ 94049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 95049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define CUR (*exc) /* see ttobjs.h */ 96049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 97049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 98049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 99049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* This macro is used whenever `exec' is unused in a function, to avoid */ 100049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* stupid warnings from pedantic compilers. */ 101049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 102049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define FT_UNUSED_EXEC FT_UNUSED( exc ) 103049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 104049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#else /* static implementation */ 105049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 106049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define CUR cur 107049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 108049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define FT_UNUSED_EXEC int __dummy = __dummy 109049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 110049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static 111049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_ExecContextRec cur; /* static exec. context variable */ 112049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 113049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* apparently, we have a _lot_ of direct indexing when accessing */ 114049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* the static `cur', which makes the code bigger (due to all the */ 115049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* four bytes addresses). */ 116049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 117049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif /* TT_CONFIG_OPTION_STATIC_INTERPRETER */ 118049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 119049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 120049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 121049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 122049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* The instruction argument stack. */ 123049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 124049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define INS_ARG EXEC_OP_ FT_Long* args /* see ttobjs.h for EXEC_OP_ */ 125049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 126049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 127049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 128049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 129049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* This macro is used whenever `args' is unused in a function, to avoid */ 130049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* stupid warnings from pedantic compilers. */ 131049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 132049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define FT_UNUSED_ARG FT_UNUSED_EXEC; FT_UNUSED( args ) 133049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 134049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 135727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#define SUBPIXEL_HINTING \ 136727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( ((TT_Driver)FT_FACE_DRIVER( CUR.face ))->interpreter_version == \ 137727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease TT_INTERPRETER_VERSION_38 ) 138727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 139727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 140049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 141049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 142049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* The following macros hide the use of EXEC_ARG and EXEC_ARG_ to */ 143049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* increase readability of the code. */ 144049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 145049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 146049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 147049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 148049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define SKIP_Code() \ 149049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project SkipCode( EXEC_ARG ) 150049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 151049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define GET_ShortIns() \ 152049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project GetShortIns( EXEC_ARG ) 153049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 154049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define NORMalize( x, y, v ) \ 155049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Normalize( EXEC_ARG_ x, y, v ) 156049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 157049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define SET_SuperRound( scale, flags ) \ 158049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project SetSuperRound( EXEC_ARG_ scale, flags ) 159049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 160049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define ROUND_None( d, c ) \ 161049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Round_None( EXEC_ARG_ d, c ) 162049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 163049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define INS_Goto_CodeRange( range, ip ) \ 164049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_Goto_CodeRange( EXEC_ARG_ range, ip ) 165049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 166049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define CUR_Func_move( z, p, d ) \ 167049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_move( EXEC_ARG_ z, p, d ) 168049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 169049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define CUR_Func_move_orig( z, p, d ) \ 170049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_move_orig( EXEC_ARG_ z, p, d ) 171049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 172049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define CUR_Func_round( d, c ) \ 173049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_round( EXEC_ARG_ d, c ) 174049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 175049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define CUR_Func_read_cvt( index ) \ 176049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_read_cvt( EXEC_ARG_ index ) 177049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 178049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define CUR_Func_write_cvt( index, val ) \ 179049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_write_cvt( EXEC_ARG_ index, val ) 180049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 181049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define CUR_Func_move_cvt( index, val ) \ 182049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_move_cvt( EXEC_ARG_ index, val ) 183049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 184049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define CURRENT_Ratio() \ 185049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Current_Ratio( EXEC_ARG ) 186049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 187049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define CURRENT_Ppem() \ 188049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Current_Ppem( EXEC_ARG ) 189049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 190049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define CUR_Ppem() \ 191049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Cur_PPEM( EXEC_ARG ) 192049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 193049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define INS_SxVTL( a, b, c, d ) \ 194049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SxVTL( EXEC_ARG_ a, b, c, d ) 195049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 196049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define COMPUTE_Funcs() \ 197049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Compute_Funcs( EXEC_ARG ) 198049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 199049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define COMPUTE_Round( a ) \ 200049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Compute_Round( EXEC_ARG_ a ) 201049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 202049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define COMPUTE_Point_Displacement( a, b, c, d ) \ 203049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Compute_Point_Displacement( EXEC_ARG_ a, b, c, d ) 204049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 205049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define MOVE_Zp2_Point( a, b, c, t ) \ 206049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Move_Zp2_Point( EXEC_ARG_ a, b, c, t ) 207049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 208049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 209049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define CUR_Func_project( v1, v2 ) \ 210049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_project( EXEC_ARG_ (v1)->x - (v2)->x, (v1)->y - (v2)->y ) 211049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 212049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define CUR_Func_dualproj( v1, v2 ) \ 213049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_dualproj( EXEC_ARG_ (v1)->x - (v2)->x, (v1)->y - (v2)->y ) 214049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 215049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define CUR_fast_project( v ) \ 216049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_project( EXEC_ARG_ (v)->x, (v)->y ) 217049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 218049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define CUR_fast_dualproj( v ) \ 219049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_dualproj( EXEC_ARG_ (v)->x, (v)->y ) 220049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 221049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 222049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 223049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 224049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Instruction dispatch function, as used by the interpreter. */ 225049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 226049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project typedef void (*TInstruction_Function)( INS_ARG ); 227049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 228049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 229049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 230049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 231aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich /* Two simple bounds-checking macros. */ 232049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 233aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich#define BOUNDS( x, n ) ( (FT_UInt)(x) >= (FT_UInt)(n) ) 234aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich#define BOUNDSL( x, n ) ( (FT_ULong)(x) >= (FT_ULong)(n) ) 235049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 236727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /*************************************************************************/ 237727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* */ 238727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* This macro computes (a*2^14)/b and complements TT_MulFix14. */ 239727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* */ 240727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#define TT_DivFix14( a, b ) \ 241727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_DivFix( a, (b) << 2 ) 242727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 243727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 244049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#undef SUCCESS 245049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define SUCCESS 0 246049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 247049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#undef FAILURE 248049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define FAILURE 1 249049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 250049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING 251049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define GUESS_VECTOR( V ) \ 252049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.face->unpatented_hinting ) \ 253049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { \ 254049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.V.x = (FT_F2Dot14)( CUR.GS.both_x_axis ? 0x4000 : 0 ); \ 255049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.V.y = (FT_F2Dot14)( CUR.GS.both_x_axis ? 0 : 0x4000 ); \ 256049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 257049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#else 258049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define GUESS_VECTOR( V ) 259049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif 260049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 261049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 262049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 263049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* CODERANGE FUNCTIONS */ 264049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 265049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 266049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 267049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 268049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 269049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 270049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 271049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* TT_Goto_CodeRange */ 272049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 273049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 274049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Switches to a new code range (updates the code related elements in */ 275049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* `exec', and `IP'). */ 276049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 277049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 278049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* range :: The new execution code range. */ 279049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 280049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* IP :: The new IP in the new code range. */ 281049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 282049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <InOut> */ 283049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* exec :: The target execution context. */ 284049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 285049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 286049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FreeType error code. 0 means success. */ 287049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 288049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_LOCAL_DEF( FT_Error ) 289049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_Goto_CodeRange( TT_ExecContext exec, 290049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Int range, 291049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Long IP ) 292049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 293049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_CodeRange* coderange; 294049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 295049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 296049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ASSERT( range >= 1 && range <= 3 ); 297049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 298049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project coderange = &exec->codeRangeTable[range - 1]; 299049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 300049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ASSERT( coderange->base != NULL ); 301049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 302049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NOTE: Because the last instruction of a program may be a CALL */ 303049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* which will return to the first byte *after* the code */ 304049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* range, we test for IP <= Size instead of IP < Size. */ 305049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 306049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ASSERT( (FT_ULong)IP <= coderange->size ); 307049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 308049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->code = coderange->base; 309049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->codeSize = coderange->size; 310049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->IP = IP; 311049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->curRange = range; 312049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 313727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease return FT_Err_Ok; 314049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 315049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 316049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 317049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 318049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 319049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 320049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* TT_Set_CodeRange */ 321049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 322049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 323049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Sets a code range. */ 324049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 325049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 326049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* range :: The code range index. */ 327049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 328049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* base :: The new code base. */ 329049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 330049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* length :: The range size in bytes. */ 331049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 332049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <InOut> */ 333049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* exec :: The target execution context. */ 334049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 335049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 336049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FreeType error code. 0 means success. */ 337049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 338049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_LOCAL_DEF( FT_Error ) 339049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_Set_CodeRange( TT_ExecContext exec, 340049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Int range, 341049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project void* base, 342049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Long length ) 343049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 344049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ASSERT( range >= 1 && range <= 3 ); 345049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 346049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->codeRangeTable[range - 1].base = (FT_Byte*)base; 347049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->codeRangeTable[range - 1].size = length; 348049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 349727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease return FT_Err_Ok; 350049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 351049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 352049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 353049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 354049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 355049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 356049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* TT_Clear_CodeRange */ 357049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 358049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 359049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Clears a code range. */ 360049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 361049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 362049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* range :: The code range index. */ 363049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 364049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <InOut> */ 365049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* exec :: The target execution context. */ 366049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 367049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 368049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FreeType error code. 0 means success. */ 369049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 370049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Note> */ 371049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Does not set the Error variable. */ 372049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 373049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_LOCAL_DEF( FT_Error ) 374049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_Clear_CodeRange( TT_ExecContext exec, 375049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Int range ) 376049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 377049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ASSERT( range >= 1 && range <= 3 ); 378049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 379049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->codeRangeTable[range - 1].base = NULL; 380049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->codeRangeTable[range - 1].size = 0; 381049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 382727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease return FT_Err_Ok; 383049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 384049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 385049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 386049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 387049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 388049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* EXECUTION CONTEXT ROUTINES */ 389049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 390049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 391049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 392049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 393049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 394049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 395049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 396049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* TT_Done_Context */ 397049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 398049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 399049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Destroys a given context. */ 400049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 401049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 402049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* exec :: A handle to the target execution context. */ 403049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 404049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* memory :: A handle to the parent memory object. */ 405049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 406049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 407049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FreeType error code. 0 means success. */ 408049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 409049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Note> */ 410049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Only the glyph loader and debugger should call this function. */ 411049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 412049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_LOCAL_DEF( FT_Error ) 413049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_Done_Context( TT_ExecContext exec ) 414049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 415049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Memory memory = exec->memory; 416049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 417049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 418049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* points zone */ 419049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->maxPoints = 0; 420049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->maxContours = 0; 421049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 422049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* free stack */ 423049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_FREE( exec->stack ); 424049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->stackSize = 0; 425049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 426049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* free call stack */ 427049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_FREE( exec->callStack ); 428049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->callSize = 0; 429049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->callTop = 0; 430049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 431049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* free glyph code range */ 432049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_FREE( exec->glyphIns ); 433049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->glyphSize = 0; 434049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 435049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->size = NULL; 436049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->face = NULL; 437049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 438049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_FREE( exec ); 439049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 440727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease return FT_Err_Ok; 441049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 442049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 443049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 444049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 445049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 446049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 447049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Init_Context */ 448049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 449049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 450049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Initializes a context object. */ 451049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 452049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 453049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* memory :: A handle to the parent memory object. */ 454049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 455049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <InOut> */ 456049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* exec :: A handle to the target execution context. */ 457049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 458049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 459049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FreeType error code. 0 means success. */ 460049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 461049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_Error 462049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Init_Context( TT_ExecContext exec, 463049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Memory memory ) 464049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 465049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Error error; 466049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 467049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 468049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_TRACE1(( "Init_Context: new object at 0x%08p\n", exec )); 469049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 470049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->memory = memory; 471049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->callSize = 32; 472049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 473049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( FT_NEW_ARRAY( exec->callStack, exec->callSize ) ) 474049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto Fail_Memory; 475049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 476049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* all values in the context are set to 0 already, but this is */ 477049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* here as a remainder */ 478049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->maxPoints = 0; 479049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->maxContours = 0; 480049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 481049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->stackSize = 0; 482049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->glyphSize = 0; 483049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 484049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->stack = NULL; 485049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->glyphIns = NULL; 486049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 487049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->face = NULL; 488049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->size = NULL; 489049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 490727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease return FT_Err_Ok; 491049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 492049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Fail_Memory: 4937f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner FT_ERROR(( "Init_Context: not enough memory for %p\n", exec )); 494049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_Done_Context( exec ); 495049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 496049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return error; 497049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 498049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 499049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 500049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 501049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 502049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 503049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Update_Max */ 504049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 505049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 506049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Checks the size of a buffer and reallocates it if necessary. */ 507049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 508049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 509049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* memory :: A handle to the parent memory object. */ 510049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 511049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* multiplier :: The size in bytes of each element in the buffer. */ 512049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 513049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* new_max :: The new capacity (size) of the buffer. */ 514049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 515049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <InOut> */ 516049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* size :: The address of the buffer's current size expressed */ 517049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* in elements. */ 518049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 519049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* buff :: The address of the buffer base pointer. */ 520049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 521049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 522049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FreeType error code. 0 means success. */ 523049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 524aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich FT_LOCAL_DEF( FT_Error ) 525049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Update_Max( FT_Memory memory, 526049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ULong* size, 527049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Long multiplier, 528049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project void* _pbuff, 529049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ULong new_max ) 530049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 531049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Error error; 532049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project void** pbuff = (void**)_pbuff; 533049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 534049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 535049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( *size < new_max ) 536049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 537049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( FT_REALLOC( *pbuff, *size * multiplier, new_max * multiplier ) ) 538049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return error; 539049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project *size = new_max; 540049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 541049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 542727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease return FT_Err_Ok; 543049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 544049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 545049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 546049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 547049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 548049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 549049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* TT_Load_Context */ 550049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 551049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 552049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Prepare an execution context for glyph hinting. */ 553049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 554049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 555049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* face :: A handle to the source face object. */ 556049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 557049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* size :: A handle to the source size object. */ 558049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 559049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <InOut> */ 560049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* exec :: A handle to the target execution context. */ 561049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 562049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 563049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FreeType error code. 0 means success. */ 564049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 565049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Note> */ 566049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Only the glyph loader and debugger should call this function. */ 567049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 568049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_LOCAL_DEF( FT_Error ) 569049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_Load_Context( TT_ExecContext exec, 570049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_Face face, 571049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_Size size ) 572049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 573049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Int i; 574049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ULong tmp; 575049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_MaxProfile* maxp; 576049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Error error; 577049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 578049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 579049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->face = face; 580049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project maxp = &face->max_profile; 581049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->size = size; 582049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 583049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( size ) 584049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 585049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->numFDefs = size->num_function_defs; 586049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->maxFDefs = size->max_function_defs; 587049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->numIDefs = size->num_instruction_defs; 588049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->maxIDefs = size->max_instruction_defs; 589049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->FDefs = size->function_defs; 590049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->IDefs = size->instruction_defs; 591049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->tt_metrics = size->ttmetrics; 592049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->metrics = size->metrics; 593049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 594049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->maxFunc = size->max_func; 595049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->maxIns = size->max_ins; 596049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 597049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( i = 0; i < TT_MAX_CODE_RANGES; i++ ) 598049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->codeRangeTable[i] = size->codeRangeTable[i]; 599049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 600049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* set graphics state */ 601049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->GS = size->GS; 602049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 603049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->cvtSize = size->cvt_size; 604049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->cvt = size->cvt; 605049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 606049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->storeSize = size->storage_size; 607049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->storage = size->storage; 608049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 609049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->twilight = size->twilight; 6107f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner 6117f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner /* In case of multi-threading it can happen that the old size object */ 6127f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner /* no longer exists, thus we must clear all glyph zone references. */ 6137f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner ft_memset( &exec->zp0, 0, sizeof ( exec->zp0 ) ); 6147f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner exec->zp1 = exec->zp0; 6157f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner exec->zp2 = exec->zp0; 616049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 617049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 618049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* XXX: We reserve a little more elements on the stack to deal safely */ 619049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* with broken fonts like arialbs, courbs, timesbs, etc. */ 620049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project tmp = exec->stackSize; 621049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project error = Update_Max( exec->memory, 622049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project &tmp, 623049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project sizeof ( FT_F26Dot6 ), 624049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (void*)&exec->stack, 625049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project maxp->maxStackElements + 32 ); 626049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->stackSize = (FT_UInt)tmp; 627049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( error ) 628049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return error; 629049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 630049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project tmp = exec->glyphSize; 631049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project error = Update_Max( exec->memory, 632049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project &tmp, 633049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project sizeof ( FT_Byte ), 634049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (void*)&exec->glyphIns, 635049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project maxp->maxSizeOfInstructions ); 636049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->glyphSize = (FT_UShort)tmp; 637049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( error ) 638049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return error; 639049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 640049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->pts.n_points = 0; 641049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->pts.n_contours = 0; 642049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 643049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->zp1 = exec->pts; 644049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->zp2 = exec->pts; 645049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->zp0 = exec->pts; 646049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 647049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->instruction_trap = FALSE; 648049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 649727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease return FT_Err_Ok; 650049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 651049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 652049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 653049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 654049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 655049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 656049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* TT_Save_Context */ 657049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 658049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 659049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Saves the code ranges in a `size' object. */ 660049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 661049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 662049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* exec :: A handle to the source execution context. */ 663049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 664049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <InOut> */ 665049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* size :: A handle to the target size object. */ 666049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 667049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 668049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FreeType error code. 0 means success. */ 669049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 670049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Note> */ 671049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Only the glyph loader and debugger should call this function. */ 672049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 673049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_LOCAL_DEF( FT_Error ) 674049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_Save_Context( TT_ExecContext exec, 675049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_Size size ) 676049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 677049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Int i; 678049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 679049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 680aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* XXX: Will probably disappear soon with all the code range */ 681aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* management, which is now rather obsolete. */ 682aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* */ 683049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project size->num_function_defs = exec->numFDefs; 684049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project size->num_instruction_defs = exec->numIDefs; 685049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 686049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project size->max_func = exec->maxFunc; 687049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project size->max_ins = exec->maxIns; 688049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 689049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( i = 0; i < TT_MAX_CODE_RANGES; i++ ) 690049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project size->codeRangeTable[i] = exec->codeRangeTable[i]; 691049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 692727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease return FT_Err_Ok; 693049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 694049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 695049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 696049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 697049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 698049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 699049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* TT_Run_Context */ 700049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 701049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 702049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Executes one or more instructions in the execution context. */ 703049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 704049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 705049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* debug :: A Boolean flag. If set, the function sets some internal */ 706049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* variables and returns immediately, otherwise TT_RunIns() */ 707049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* is called. */ 708049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 709049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* This is commented out currently. */ 710049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 711049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 712049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* exec :: A handle to the target execution context. */ 713049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 714049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 7150a9d06e2b5cf75c3d6ba958026bfdf4745f576d6The Android Open Source Project /* TrueType error code. 0 means success. */ 716049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 717049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Note> */ 718049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Only the glyph loader and debugger should call this function. */ 719049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 720049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_LOCAL_DEF( FT_Error ) 721049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_Run_Context( TT_ExecContext exec, 722049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Bool debug ) 723049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 724049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Error error; 725049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 726049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 72741371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier if ( ( error = TT_Goto_CodeRange( exec, tt_coderange_glyph, 0 ) ) 728727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease != FT_Err_Ok ) 729049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return error; 730049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 731049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->zp0 = exec->pts; 732049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->zp1 = exec->pts; 733049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->zp2 = exec->pts; 734049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 735049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->GS.gep0 = 1; 736049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->GS.gep1 = 1; 737049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->GS.gep2 = 1; 738049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 739049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->GS.projVector.x = 0x4000; 740049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->GS.projVector.y = 0x0000; 741049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 742049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->GS.freeVector = exec->GS.projVector; 743049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->GS.dualVector = exec->GS.projVector; 744049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 745049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING 746049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->GS.both_x_axis = TRUE; 747049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif 748049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 749049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->GS.round_state = 1; 750049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->GS.loop = 1; 751049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 752049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* some glyphs leave something on the stack. so we clean it */ 753049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* before a new execution. */ 754049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->top = 0; 755049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project exec->callTop = 0; 756049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 757049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#if 1 758049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED( debug ); 759049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 760049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return exec->face->interpreter( exec ); 761049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#else 762049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( !debug ) 763049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return TT_RunIns( exec ); 764049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 765727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease return FT_Err_Ok; 766049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif 767049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 768049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 769049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7700a9d06e2b5cf75c3d6ba958026bfdf4745f576d6The Android Open Source Project /* The default value for `scan_control' is documented as FALSE in the */ 7710a9d06e2b5cf75c3d6ba958026bfdf4745f576d6The Android Open Source Project /* TrueType specification. This is confusing since it implies a */ 7720a9d06e2b5cf75c3d6ba958026bfdf4745f576d6The Android Open Source Project /* Boolean value. However, this is not the case, thus both the */ 7730a9d06e2b5cf75c3d6ba958026bfdf4745f576d6The Android Open Source Project /* default values of our `scan_type' and `scan_control' fields (which */ 7740a9d06e2b5cf75c3d6ba958026bfdf4745f576d6The Android Open Source Project /* the documentation's `scan_control' variable is split into) are */ 7750a9d06e2b5cf75c3d6ba958026bfdf4745f576d6The Android Open Source Project /* zero. */ 7760a9d06e2b5cf75c3d6ba958026bfdf4745f576d6The Android Open Source Project 777049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project const TT_GraphicsState tt_default_graphics_state = 778049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 779049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 0, 0, 0, 780049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 0x4000, 0 }, 781049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 0x4000, 0 }, 782049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 0x4000, 0 }, 783049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 784049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING 785049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TRUE, 786049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif 787049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 788049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1, 64, 1, 789049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TRUE, 68, 0, 0, 9, 3, 7900a9d06e2b5cf75c3d6ba958026bfdf4745f576d6The Android Open Source Project 0, FALSE, 0, 1, 1, 1 791049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project }; 792049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 793049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 794049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* documentation is in ttinterp.h */ 795049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 796049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_EXPORT_DEF( TT_ExecContext ) 797049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_New_Context( TT_Driver driver ) 798049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7999c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod FT_Memory memory = driver->root.root.memory; 800049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 801049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 802049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( !driver->context ) 803049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 8049c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod FT_Error error; 8059c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod TT_ExecContext exec; 806049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 807049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 808049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* allocate object */ 809049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( FT_NEW( exec ) ) 810295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner goto Fail; 811049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 812295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner /* initialize it; in case of error this deallocates `exec' too */ 813049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project error = Init_Context( exec, memory ); 814049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( error ) 815049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto Fail; 816049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 817049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* store it into the driver */ 818049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project driver->context = exec; 819049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 820049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 821049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return driver->context; 822049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 823049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Fail: 824295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner return NULL; 825049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 826049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 827049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 828049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 829049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 830049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Before an opcode is executed, the interpreter verifies that there are */ 831049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* enough arguments on the stack, with the help of the `Pop_Push_Count' */ 832049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* table. */ 833049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 834049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* For each opcode, the first column gives the number of arguments that */ 835049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* are popped from the stack; the second one gives the number of those */ 836049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* that are pushed in result. */ 837049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 838049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcodes which have a varying number of parameters in the data stream */ 839049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* (NPUSHB, NPUSHW) are handled specially; they have a negative value in */ 840049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* the `opcode_length' table, and the value in `Pop_Push_Count' is set */ 841049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* to zero. */ 842049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 843049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 844049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 845049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 846049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#undef PACK 847049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define PACK( x, y ) ( ( x << 4 ) | y ) 848049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 849049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 850049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static 851049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project const FT_Byte Pop_Push_Count[256] = 852049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 853049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* opcodes are gathered in groups of 16 */ 854049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* please keep the spaces as they are */ 855049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 856049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SVTCA y */ PACK( 0, 0 ), 857049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SVTCA x */ PACK( 0, 0 ), 858049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SPvTCA y */ PACK( 0, 0 ), 859049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SPvTCA x */ PACK( 0, 0 ), 860049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SFvTCA y */ PACK( 0, 0 ), 861049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SFvTCA x */ PACK( 0, 0 ), 862049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SPvTL // */ PACK( 2, 0 ), 863049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SPvTL + */ PACK( 2, 0 ), 864049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SFvTL // */ PACK( 2, 0 ), 865049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SFvTL + */ PACK( 2, 0 ), 866049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SPvFS */ PACK( 2, 0 ), 867049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SFvFS */ PACK( 2, 0 ), 868049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* GPV */ PACK( 0, 2 ), 869049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* GFV */ PACK( 0, 2 ), 870049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SFvTPv */ PACK( 0, 0 ), 871049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ISECT */ PACK( 5, 0 ), 872049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 873049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SRP0 */ PACK( 1, 0 ), 874049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SRP1 */ PACK( 1, 0 ), 875049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SRP2 */ PACK( 1, 0 ), 876049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SZP0 */ PACK( 1, 0 ), 877049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SZP1 */ PACK( 1, 0 ), 878049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SZP2 */ PACK( 1, 0 ), 879049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SZPS */ PACK( 1, 0 ), 880049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SLOOP */ PACK( 1, 0 ), 881049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* RTG */ PACK( 0, 0 ), 882049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* RTHG */ PACK( 0, 0 ), 883049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SMD */ PACK( 1, 0 ), 884049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ELSE */ PACK( 0, 0 ), 885049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* JMPR */ PACK( 1, 0 ), 886049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SCvTCi */ PACK( 1, 0 ), 887049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SSwCi */ PACK( 1, 0 ), 888049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SSW */ PACK( 1, 0 ), 889049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 890049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DUP */ PACK( 1, 2 ), 891049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* POP */ PACK( 1, 0 ), 892049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* CLEAR */ PACK( 0, 0 ), 893049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SWAP */ PACK( 2, 2 ), 894049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DEPTH */ PACK( 0, 1 ), 895049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* CINDEX */ PACK( 1, 1 ), 896049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MINDEX */ PACK( 1, 0 ), 897049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* AlignPTS */ PACK( 2, 0 ), 898049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$28 */ PACK( 0, 0 ), 899049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* UTP */ PACK( 1, 0 ), 900049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* LOOPCALL */ PACK( 2, 0 ), 901049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* CALL */ PACK( 1, 0 ), 902049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FDEF */ PACK( 1, 0 ), 903049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ENDF */ PACK( 0, 0 ), 904049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDAP[0] */ PACK( 1, 0 ), 905049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDAP[1] */ PACK( 1, 0 ), 906049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 907049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* IUP[0] */ PACK( 0, 0 ), 908049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* IUP[1] */ PACK( 0, 0 ), 909049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SHP[0] */ PACK( 0, 0 ), 910049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SHP[1] */ PACK( 0, 0 ), 911049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SHC[0] */ PACK( 1, 0 ), 912049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SHC[1] */ PACK( 1, 0 ), 913049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SHZ[0] */ PACK( 1, 0 ), 914049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SHZ[1] */ PACK( 1, 0 ), 915049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SHPIX */ PACK( 1, 0 ), 916049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* IP */ PACK( 0, 0 ), 917049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MSIRP[0] */ PACK( 2, 0 ), 918049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MSIRP[1] */ PACK( 2, 0 ), 919049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* AlignRP */ PACK( 0, 0 ), 920049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* RTDG */ PACK( 0, 0 ), 921049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIAP[0] */ PACK( 2, 0 ), 922049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIAP[1] */ PACK( 2, 0 ), 923049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 924049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NPushB */ PACK( 0, 0 ), 925049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NPushW */ PACK( 0, 0 ), 926049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* WS */ PACK( 2, 0 ), 927049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* RS */ PACK( 1, 1 ), 928049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* WCvtP */ PACK( 2, 0 ), 929049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* RCvt */ PACK( 1, 1 ), 930049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* GC[0] */ PACK( 1, 1 ), 931049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* GC[1] */ PACK( 1, 1 ), 932049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SCFS */ PACK( 2, 0 ), 933049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MD[0] */ PACK( 2, 1 ), 934049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MD[1] */ PACK( 2, 1 ), 935049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MPPEM */ PACK( 0, 1 ), 936049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MPS */ PACK( 0, 1 ), 937049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FlipON */ PACK( 0, 0 ), 938049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FlipOFF */ PACK( 0, 0 ), 939049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DEBUG */ PACK( 1, 0 ), 940049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 941049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* LT */ PACK( 2, 1 ), 942049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* LTEQ */ PACK( 2, 1 ), 943049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* GT */ PACK( 2, 1 ), 944049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* GTEQ */ PACK( 2, 1 ), 945049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* EQ */ PACK( 2, 1 ), 946049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NEQ */ PACK( 2, 1 ), 947049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ODD */ PACK( 1, 1 ), 948049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* EVEN */ PACK( 1, 1 ), 949049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* IF */ PACK( 1, 0 ), 950049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* EIF */ PACK( 0, 0 ), 951049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* AND */ PACK( 2, 1 ), 952049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* OR */ PACK( 2, 1 ), 953049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NOT */ PACK( 1, 1 ), 954049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DeltaP1 */ PACK( 1, 0 ), 955049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SDB */ PACK( 1, 0 ), 956049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SDS */ PACK( 1, 0 ), 957049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 958049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ADD */ PACK( 2, 1 ), 959049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SUB */ PACK( 2, 1 ), 960049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DIV */ PACK( 2, 1 ), 961049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MUL */ PACK( 2, 1 ), 962049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ABS */ PACK( 1, 1 ), 963049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NEG */ PACK( 1, 1 ), 964049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FLOOR */ PACK( 1, 1 ), 965049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* CEILING */ PACK( 1, 1 ), 966049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ROUND[0] */ PACK( 1, 1 ), 967049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ROUND[1] */ PACK( 1, 1 ), 968049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ROUND[2] */ PACK( 1, 1 ), 969049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ROUND[3] */ PACK( 1, 1 ), 970049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NROUND[0] */ PACK( 1, 1 ), 971049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NROUND[1] */ PACK( 1, 1 ), 972049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NROUND[2] */ PACK( 1, 1 ), 973049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NROUND[3] */ PACK( 1, 1 ), 974049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 975049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* WCvtF */ PACK( 2, 0 ), 976049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DeltaP2 */ PACK( 1, 0 ), 977049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DeltaP3 */ PACK( 1, 0 ), 978049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DeltaCn[0] */ PACK( 1, 0 ), 979049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DeltaCn[1] */ PACK( 1, 0 ), 980049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DeltaCn[2] */ PACK( 1, 0 ), 981049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SROUND */ PACK( 1, 0 ), 982049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* S45Round */ PACK( 1, 0 ), 983049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* JROT */ PACK( 2, 0 ), 984049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* JROF */ PACK( 2, 0 ), 985049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ROFF */ PACK( 0, 0 ), 986049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$7B */ PACK( 0, 0 ), 987049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* RUTG */ PACK( 0, 0 ), 988049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* RDTG */ PACK( 0, 0 ), 989049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SANGW */ PACK( 1, 0 ), 990049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* AA */ PACK( 1, 0 ), 991049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 992049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FlipPT */ PACK( 0, 0 ), 993049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FlipRgON */ PACK( 2, 0 ), 994049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FlipRgOFF */ PACK( 2, 0 ), 995049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$83 */ PACK( 0, 0 ), 996049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$84 */ PACK( 0, 0 ), 997049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ScanCTRL */ PACK( 1, 0 ), 998aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* SDPVTL[0] */ PACK( 2, 0 ), 999aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* SDPVTL[1] */ PACK( 2, 0 ), 1000049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* GetINFO */ PACK( 1, 1 ), 1001049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* IDEF */ PACK( 1, 0 ), 1002049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ROLL */ PACK( 3, 3 ), 1003049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MAX */ PACK( 2, 1 ), 1004049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIN */ PACK( 2, 1 ), 1005049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ScanTYPE */ PACK( 1, 0 ), 1006049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* InstCTRL */ PACK( 2, 0 ), 1007049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$8F */ PACK( 0, 0 ), 1008049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1009049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$90 */ PACK( 0, 0 ), 1010049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$91 */ PACK( 0, 0 ), 1011049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$92 */ PACK( 0, 0 ), 1012049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$93 */ PACK( 0, 0 ), 1013049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$94 */ PACK( 0, 0 ), 1014049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$95 */ PACK( 0, 0 ), 1015049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$96 */ PACK( 0, 0 ), 1016049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$97 */ PACK( 0, 0 ), 1017049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$98 */ PACK( 0, 0 ), 1018049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$99 */ PACK( 0, 0 ), 1019049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$9A */ PACK( 0, 0 ), 1020049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$9B */ PACK( 0, 0 ), 1021049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$9C */ PACK( 0, 0 ), 1022049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$9D */ PACK( 0, 0 ), 1023049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$9E */ PACK( 0, 0 ), 1024049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$9F */ PACK( 0, 0 ), 1025049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1026049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$A0 */ PACK( 0, 0 ), 1027049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$A1 */ PACK( 0, 0 ), 1028049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$A2 */ PACK( 0, 0 ), 1029049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$A3 */ PACK( 0, 0 ), 1030049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$A4 */ PACK( 0, 0 ), 1031049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$A5 */ PACK( 0, 0 ), 1032049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$A6 */ PACK( 0, 0 ), 1033049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$A7 */ PACK( 0, 0 ), 1034049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$A8 */ PACK( 0, 0 ), 1035049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$A9 */ PACK( 0, 0 ), 1036049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$AA */ PACK( 0, 0 ), 1037049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$AB */ PACK( 0, 0 ), 1038049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$AC */ PACK( 0, 0 ), 1039049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$AD */ PACK( 0, 0 ), 1040049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$AE */ PACK( 0, 0 ), 1041049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_$AF */ PACK( 0, 0 ), 1042049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1043049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushB[0] */ PACK( 0, 1 ), 1044049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushB[1] */ PACK( 0, 2 ), 1045049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushB[2] */ PACK( 0, 3 ), 1046049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushB[3] */ PACK( 0, 4 ), 1047049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushB[4] */ PACK( 0, 5 ), 1048049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushB[5] */ PACK( 0, 6 ), 1049049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushB[6] */ PACK( 0, 7 ), 1050049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushB[7] */ PACK( 0, 8 ), 1051049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushW[0] */ PACK( 0, 1 ), 1052049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushW[1] */ PACK( 0, 2 ), 1053049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushW[2] */ PACK( 0, 3 ), 1054049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushW[3] */ PACK( 0, 4 ), 1055049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushW[4] */ PACK( 0, 5 ), 1056049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushW[5] */ PACK( 0, 6 ), 1057049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushW[6] */ PACK( 0, 7 ), 1058049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushW[7] */ PACK( 0, 8 ), 1059049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1060049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[00] */ PACK( 1, 0 ), 1061049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[01] */ PACK( 1, 0 ), 1062049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[02] */ PACK( 1, 0 ), 1063049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[03] */ PACK( 1, 0 ), 1064049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[04] */ PACK( 1, 0 ), 1065049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[05] */ PACK( 1, 0 ), 1066049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[06] */ PACK( 1, 0 ), 1067049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[07] */ PACK( 1, 0 ), 1068049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[08] */ PACK( 1, 0 ), 1069049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[09] */ PACK( 1, 0 ), 1070049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[10] */ PACK( 1, 0 ), 1071049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[11] */ PACK( 1, 0 ), 1072049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[12] */ PACK( 1, 0 ), 1073049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[13] */ PACK( 1, 0 ), 1074049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[14] */ PACK( 1, 0 ), 1075049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[15] */ PACK( 1, 0 ), 1076049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1077049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[16] */ PACK( 1, 0 ), 1078049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[17] */ PACK( 1, 0 ), 1079049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[18] */ PACK( 1, 0 ), 1080049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[19] */ PACK( 1, 0 ), 1081049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[20] */ PACK( 1, 0 ), 1082049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[21] */ PACK( 1, 0 ), 1083049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[22] */ PACK( 1, 0 ), 1084049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[23] */ PACK( 1, 0 ), 1085049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[24] */ PACK( 1, 0 ), 1086049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[25] */ PACK( 1, 0 ), 1087049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[26] */ PACK( 1, 0 ), 1088049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[27] */ PACK( 1, 0 ), 1089049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[28] */ PACK( 1, 0 ), 1090049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[29] */ PACK( 1, 0 ), 1091049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[30] */ PACK( 1, 0 ), 1092049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[31] */ PACK( 1, 0 ), 1093049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1094049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[00] */ PACK( 2, 0 ), 1095049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[01] */ PACK( 2, 0 ), 1096049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[02] */ PACK( 2, 0 ), 1097049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[03] */ PACK( 2, 0 ), 1098049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[04] */ PACK( 2, 0 ), 1099049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[05] */ PACK( 2, 0 ), 1100049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[06] */ PACK( 2, 0 ), 1101049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[07] */ PACK( 2, 0 ), 1102049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[08] */ PACK( 2, 0 ), 1103049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[09] */ PACK( 2, 0 ), 1104049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[10] */ PACK( 2, 0 ), 1105049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[11] */ PACK( 2, 0 ), 1106049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[12] */ PACK( 2, 0 ), 1107049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[13] */ PACK( 2, 0 ), 1108049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[14] */ PACK( 2, 0 ), 1109049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[15] */ PACK( 2, 0 ), 1110049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1111049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[16] */ PACK( 2, 0 ), 1112049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[17] */ PACK( 2, 0 ), 1113049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[18] */ PACK( 2, 0 ), 1114049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[19] */ PACK( 2, 0 ), 1115049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[20] */ PACK( 2, 0 ), 1116049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[21] */ PACK( 2, 0 ), 1117049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[22] */ PACK( 2, 0 ), 1118049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[23] */ PACK( 2, 0 ), 1119049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[24] */ PACK( 2, 0 ), 1120049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[25] */ PACK( 2, 0 ), 1121049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[26] */ PACK( 2, 0 ), 1122049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[27] */ PACK( 2, 0 ), 1123049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[28] */ PACK( 2, 0 ), 1124049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[29] */ PACK( 2, 0 ), 1125049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[30] */ PACK( 2, 0 ), 1126049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[31] */ PACK( 2, 0 ) 1127049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project }; 1128049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1129049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1130aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich#ifdef FT_DEBUG_LEVEL_TRACE 1131aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich 1132aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich static 1133aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich const char* const opcode_name[256] = 1134aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich { 1135aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SVTCA y", 1136aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SVTCA x", 1137aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SPvTCA y", 1138aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SPvTCA x", 1139aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SFvTCA y", 1140aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SFvTCA x", 1141aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SPvTL ||", 1142aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SPvTL +", 1143aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SFvTL ||", 1144aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SFvTL +", 1145aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SPvFS", 1146aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SFvFS", 1147aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "GPV", 1148aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "GFV", 1149aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SFvTPv", 1150aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "ISECT", 1151aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich 1152aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SRP0", 1153aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SRP1", 1154aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SRP2", 1155aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SZP0", 1156aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SZP1", 1157aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SZP2", 1158aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SZPS", 1159aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SLOOP", 1160aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "RTG", 1161aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "RTHG", 1162aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SMD", 1163aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "ELSE", 1164aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "JMPR", 1165aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SCvTCi", 1166aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SSwCi", 1167aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SSW", 1168aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich 1169aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "DUP", 1170aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "POP", 1171aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "CLEAR", 1172aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SWAP", 1173aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "DEPTH", 1174aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "CINDEX", 1175aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MINDEX", 1176aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "AlignPTS", 1177aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "INS_$28", 1178aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "UTP", 1179aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "LOOPCALL", 1180aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "CALL", 1181aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "FDEF", 1182aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "ENDF", 1183aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDAP[0]", 1184aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDAP[1]", 1185aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich 1186aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "IUP[0]", 1187aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "IUP[1]", 1188aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SHP[0]", 1189aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SHP[1]", 1190aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SHC[0]", 1191aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SHC[1]", 1192aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SHZ[0]", 1193aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SHZ[1]", 1194aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SHPIX", 1195aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "IP", 1196aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MSIRP[0]", 1197aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MSIRP[1]", 1198aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "AlignRP", 1199aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "RTDG", 1200aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIAP[0]", 1201aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIAP[1]", 1202aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich 1203aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "NPushB", 1204aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "NPushW", 1205aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "WS", 1206aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "RS", 1207aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "WCvtP", 1208aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "RCvt", 1209aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "GC[0]", 1210aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "GC[1]", 1211aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SCFS", 1212aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MD[0]", 1213aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MD[1]", 1214aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MPPEM", 1215aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MPS", 1216aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "FlipON", 1217aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "FlipOFF", 1218aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "DEBUG", 1219aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich 1220aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "LT", 1221aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "LTEQ", 1222aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "GT", 1223aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "GTEQ", 1224aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "EQ", 1225aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "NEQ", 1226aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "ODD", 1227aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "EVEN", 1228aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "IF", 1229aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "EIF", 1230aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "AND", 1231aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "OR", 1232aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "NOT", 1233aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "DeltaP1", 1234aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SDB", 1235aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SDS", 1236aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich 1237aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "ADD", 1238aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SUB", 1239aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "DIV", 1240aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MUL", 1241aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "ABS", 1242aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "NEG", 1243aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "FLOOR", 1244aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "CEILING", 1245aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "ROUND[0]", 1246aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "ROUND[1]", 1247aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "ROUND[2]", 1248aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "ROUND[3]", 1249aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "NROUND[0]", 1250aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "NROUND[1]", 1251aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "NROUND[2]", 1252aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "NROUND[3]", 1253aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich 1254aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "WCvtF", 1255aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "DeltaP2", 1256aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "DeltaP3", 1257aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "DeltaCn[0]", 1258aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "DeltaCn[1]", 1259aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "DeltaCn[2]", 1260aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SROUND", 1261aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "S45Round", 1262aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "JROT", 1263aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "JROF", 1264aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "ROFF", 1265aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "INS_$7B", 1266aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "RUTG", 1267aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "RDTG", 1268aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SANGW", 1269aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "AA", 1270aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich 1271aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "FlipPT", 1272aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "FlipRgON", 1273aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "FlipRgOFF", 1274aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "INS_$83", 1275aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "INS_$84", 1276aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "ScanCTRL", 1277aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SDVPTL[0]", 1278aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "SDVPTL[1]", 1279aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "GetINFO", 1280aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "IDEF", 1281aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "ROLL", 1282aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MAX", 1283aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIN", 1284aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "ScanTYPE", 1285aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "InstCTRL", 1286aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "INS_$8F", 1287aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich 1288aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "INS_$90", 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1317aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "INS_$AC", 1318aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "INS_$AD", 1319aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "INS_$AE", 1320aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "INS_$AF", 1321aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich 1322aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "PushB[0]", 1323aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "PushB[1]", 1324aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "PushB[2]", 1325aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "PushB[3]", 1326aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "PushB[4]", 1327aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "PushB[5]", 1328aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "PushB[6]", 1329aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "PushB[7]", 1330aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "PushW[0]", 1331aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "PushW[1]", 1332aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "PushW[2]", 1333aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "PushW[3]", 1334aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "PushW[4]", 1335aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "PushW[5]", 1336aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "PushW[6]", 1337aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "PushW[7]", 1338aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich 1339aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[00]", 1340aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[01]", 1341aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[02]", 1342aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[03]", 1343aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[04]", 1344aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[05]", 1345aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[06]", 1346aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[07]", 1347aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[08]", 1348aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[09]", 1349aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[10]", 1350aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[11]", 1351aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[12]", 1352aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[13]", 1353aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[14]", 1354aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[15]", 1355aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich 1356aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[16]", 1357aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[17]", 1358aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[18]", 1359aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[19]", 1360aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[20]", 1361aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[21]", 1362aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[22]", 1363aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[23]", 1364aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[24]", 1365aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[25]", 1366aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[26]", 1367aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[27]", 1368aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[28]", 1369aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[29]", 1370aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[30]", 1371aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MDRP[31]", 1372aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich 1373aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[00]", 1374aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[01]", 1375aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[02]", 1376aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[03]", 1377aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[04]", 1378aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[05]", 1379aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[06]", 1380aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[07]", 1381aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[08]", 1382aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[09]", 1383aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[10]", 1384aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[11]", 1385aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[12]", 1386aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[13]", 1387aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[14]", 1388aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[15]", 1389aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich 1390aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[16]", 1391aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[17]", 1392aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[18]", 1393aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[19]", 1394aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[20]", 1395aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[21]", 1396aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[22]", 1397aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[23]", 1398aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[24]", 1399aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[25]", 1400aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[26]", 1401aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[27]", 1402aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[28]", 1403aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[29]", 1404aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[30]", 1405aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich "MIRP[31]" 1406aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich }; 1407aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich 1408aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich#endif /* FT_DEBUG_LEVEL_TRACE */ 1409aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich 1410aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich 1411049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static 1412049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project const FT_Char opcode_length[256] = 1413049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1414049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1415049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1416049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1417049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1418049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1419049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project -1,-2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1420049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1421049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1422049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1423049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1424049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1425049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1426049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1427049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2, 3, 4, 5, 6, 7, 8, 9, 3, 5, 7, 9, 11,13,15,17, 1428049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1429049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1430049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1431049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1432049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 1433049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project }; 1434049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1435049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#undef PACK 1436049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1437ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1438ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#ifndef FT_CONFIG_OPTION_NO_ASSEMBLER 1439ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1440ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#if defined( __arm__ ) && \ 1441ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease ( defined( __thumb2__ ) || !defined( __thumb__ ) ) 1442ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1443ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#define TT_MulFix14 TT_MulFix14_arm 1444049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1445049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_Int32 1446ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease TT_MulFix14_arm( FT_Int32 a, 1447ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease FT_Int b ) 1448ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease { 1449ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease register FT_Int32 t, t2; 1450ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1451ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1452ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#if defined( __CC_ARM ) || defined( __ARMCC__ ) 1453ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1454ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease __asm 1455ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease { 1456ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease smull t2, t, b, a /* (lo=t2,hi=t) = a*b */ 1457ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease mov a, t, asr #31 /* a = (hi >> 31) */ 1458ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease add a, a, #0x2000 /* a += 0x2000 */ 1459ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease adds t2, t2, a /* t2 += a */ 1460ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease adc t, t, #0 /* t += carry */ 1461ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease mov a, t2, lsr #14 /* a = t2 >> 14 */ 1462ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease orr a, a, t, lsl #18 /* a |= t << 18 */ 1463ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease } 1464ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1465ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#elif defined( __GNUC__ ) 1466ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1467ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease __asm__ __volatile__ ( 1468ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease "smull %1, %2, %4, %3\n\t" /* (lo=%1,hi=%2) = a*b */ 1469ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease "mov %0, %2, asr #31\n\t" /* %0 = (hi >> 31) */ 14709c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod#if defined( __clang__ ) && defined( __thumb2__ ) 1471ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease "add.w %0, %0, #0x2000\n\t" /* %0 += 0x2000 */ 1472ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#else 1473ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease "add %0, %0, #0x2000\n\t" /* %0 += 0x2000 */ 1474ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#endif 1475ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease "adds %1, %1, %0\n\t" /* %1 += %0 */ 1476ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease "adc %2, %2, #0\n\t" /* %2 += carry */ 1477ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease "mov %0, %1, lsr #14\n\t" /* %0 = %1 >> 16 */ 1478ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease "orr %0, %0, %2, lsl #18\n\t" /* %0 |= %2 << 16 */ 1479ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease : "=r"(a), "=&r"(t2), "=&r"(t) 1480ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease : "r"(a), "r"(b) 1481ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease : "cc" ); 1482ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1483ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#endif 1484ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1485ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease return a; 1486ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease } 1487ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1488ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#endif /* __arm__ && ( __thumb2__ || !__thumb__ ) */ 1489ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1490ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#endif /* !FT_CONFIG_OPTION_NO_ASSEMBLER */ 1491ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1492ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1493ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#if defined( __GNUC__ ) && \ 1494ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease ( defined( __i386__ ) || defined( __x86_64__ ) ) 1495ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1496ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#define TT_MulFix14 TT_MulFix14_long_long 1497ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1498ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease /* Temporarily disable the warning that C90 doesn't support `long long'. */ 1499ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#if ( __GNUC__ * 100 + __GNUC_MINOR__ ) >= 406 1500ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#pragma GCC diagnostic push 1501ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#endif 1502ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#pragma GCC diagnostic ignored "-Wlong-long" 1503ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1504ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease /* This is declared `noinline' because inlining the function results */ 1505ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease /* in slower code. The `pure' attribute indicates that the result */ 1506ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease /* only depends on the parameters. */ 1507ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease static __attribute__(( noinline )) 1508ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease __attribute__(( pure )) FT_Int32 1509ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease TT_MulFix14_long_long( FT_Int32 a, 1510ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease FT_Int b ) 1511ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease { 1512ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1513ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease long long ret = (long long)a * b; 1514ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1515ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease /* The following line assumes that right shifting of signed values */ 1516ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease /* will actually preserve the sign bit. The exact behaviour is */ 1517ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease /* undefined, but this is true on x86 and x86_64. */ 1518ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease long long tmp = ret >> 63; 1519ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1520ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1521ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease ret += 0x2000 + tmp; 1522ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1523ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease return (FT_Int32)( ret >> 14 ); 1524ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease } 1525ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1526ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#if ( __GNUC__ * 100 + __GNUC_MINOR__ ) >= 406 1527ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#pragma GCC diagnostic pop 1528ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#endif 1529ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1530ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#endif /* __GNUC__ && ( __i386__ || __x86_64__ ) */ 1531ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1532ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1533ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#ifndef TT_MulFix14 1534ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1535ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease /* Compute (a*b)/2^14 with maximum accuracy and rounding. */ 1536ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease /* This is optimized to be faster than calling FT_MulFix() */ 1537ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease /* for platforms where sizeof(int) == 2. */ 1538ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease static FT_Int32 1539049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_MulFix14( FT_Int32 a, 1540049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Int b ) 1541049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1542049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Int32 sign; 1543049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt32 ah, al, mid, lo, hi; 1544049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1545049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1546049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project sign = a ^ b; 1547049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1548049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( a < 0 ) 1549049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project a = -a; 1550049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( b < 0 ) 1551049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project b = -b; 1552049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1553049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project ah = (FT_UInt32)( ( a >> 16 ) & 0xFFFFU ); 1554049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project al = (FT_UInt32)( a & 0xFFFFU ); 1555049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1556049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project lo = al * b; 1557049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project mid = ah * b; 1558049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project hi = mid >> 16; 1559049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project mid = ( mid << 16 ) + ( 1 << 13 ); /* rounding */ 1560049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project lo += mid; 1561049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( lo < mid ) 1562049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project hi += 1; 1563049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1564049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project mid = ( lo >> 14 ) | ( hi << 18 ); 1565049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1566049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return sign >= 0 ? (FT_Int32)mid : -(FT_Int32)mid; 1567049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1568049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1569ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#endif /* !TT_MulFix14 */ 1570049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1571049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1572ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#if defined( __GNUC__ ) && \ 1573ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease ( defined( __i386__ ) || \ 1574ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease defined( __x86_64__ ) || \ 1575ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease defined( __arm__ ) ) 1576049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1577ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#define TT_DotFix14 TT_DotFix14_long_long 1578049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1579ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#if ( __GNUC__ * 100 + __GNUC_MINOR__ ) >= 406 1580ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#pragma GCC diagnostic push 1581ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#endif 1582ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#pragma GCC diagnostic ignored "-Wlong-long" 1583049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1584ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease static __attribute__(( pure )) FT_Int32 1585ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease TT_DotFix14_long_long( FT_Int32 ax, 1586ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease FT_Int32 ay, 1587ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease FT_Int bx, 1588ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease FT_Int by ) 1589ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease { 1590ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease /* Temporarily disable the warning that C90 doesn't support */ 1591ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease /* `long long'. */ 1592049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1593ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease long long temp1 = (long long)ax * bx; 1594ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease long long temp2 = (long long)ay * by; 1595ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1596ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1597ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease temp1 += temp2; 1598ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease temp2 = temp1 >> 63; 1599ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease temp1 += 0x2000 + temp2; 1600ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1601ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease return (FT_Int32)( temp1 >> 14 ); 1602049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1603049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1604ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1605ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#if ( __GNUC__ * 100 + __GNUC_MINOR__ ) >= 406 1606ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#pragma GCC diagnostic pop 1607049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif 1608049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1609ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#endif /* __GNUC__ && (__arm__ || __i386__ || __x86_64__) */ 1610ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1611ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1612ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#ifndef TT_DotFix14 1613049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1614727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* compute (ax*bx+ay*by)/2^14 with maximum accuracy and rounding */ 1615049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_Int32 1616049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_DotFix14( FT_Int32 ax, 1617049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Int32 ay, 1618049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Int bx, 1619049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Int by ) 1620049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1621049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Int32 m, s, hi1, hi2, hi; 1622049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt32 l, lo1, lo2, lo; 1623049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1624049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1625049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* compute ax*bx as 64-bit value */ 1626049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project l = (FT_UInt32)( ( ax & 0xFFFFU ) * bx ); 1627049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project m = ( ax >> 16 ) * bx; 1628049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1629727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease lo1 = l + ( (FT_UInt32)m << 16 ); 1630049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project hi1 = ( m >> 16 ) + ( (FT_Int32)l >> 31 ) + ( lo1 < l ); 1631049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1632049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* compute ay*by as 64-bit value */ 1633049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project l = (FT_UInt32)( ( ay & 0xFFFFU ) * by ); 1634049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project m = ( ay >> 16 ) * by; 1635049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1636727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease lo2 = l + ( (FT_UInt32)m << 16 ); 1637049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project hi2 = ( m >> 16 ) + ( (FT_Int32)l >> 31 ) + ( lo2 < l ); 1638049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1639049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* add them */ 1640049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project lo = lo1 + lo2; 1641049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project hi = hi1 + hi2 + ( lo < lo1 ); 1642049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1643049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* divide the result by 2^14 with rounding */ 1644049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project s = hi >> 31; 1645049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project l = lo + (FT_UInt32)s; 1646049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project hi += s + ( l < lo ); 1647049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project lo = l; 1648049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1649049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project l = lo + 0x2000U; 1650049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project hi += ( l < lo ); 1651049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1652727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease return (FT_Int32)( ( (FT_UInt32)hi << 18 ) | ( l >> 14 ) ); 1653049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1654049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1655ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#endif /* TT_DotFix14 */ 1656ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease 1657049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1658049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 1659049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1660049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 1661049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Current_Ratio */ 1662049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1663049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 1664049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Returns the current aspect ratio scaling factor depending on the */ 1665049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* projection vector's state and device resolutions. */ 1666049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1667049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 1668049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* The aspect ratio in 16.16 format, always <= 1.0 . */ 1669049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1670049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_Long 1671049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Current_Ratio( EXEC_OP ) 1672049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1673049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( !CUR.tt_metrics.ratio ) 1674049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1675049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING 1676049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.face->unpatented_hinting ) 1677049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1678049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.GS.both_x_axis ) 1679049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.tt_metrics.ratio = CUR.tt_metrics.x_ratio; 1680049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 1681049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.tt_metrics.ratio = CUR.tt_metrics.y_ratio; 1682049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1683049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 1684049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif 1685049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1686049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.GS.projVector.y == 0 ) 1687049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.tt_metrics.ratio = CUR.tt_metrics.x_ratio; 1688049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1689049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else if ( CUR.GS.projVector.x == 0 ) 1690049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.tt_metrics.ratio = CUR.tt_metrics.y_ratio; 1691049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1692049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 1693049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1694727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_F26Dot6 x, y; 1695049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1696049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1697727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease x = TT_MulFix14( CUR.tt_metrics.x_ratio, 1698727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.GS.projVector.x ); 1699727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease y = TT_MulFix14( CUR.tt_metrics.y_ratio, 1700727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.GS.projVector.y ); 1701727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.tt_metrics.ratio = FT_Hypot( x, y ); 1702049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1703049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1704049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1705049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return CUR.tt_metrics.ratio; 1706049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1707049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1708049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1709049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_Long 1710049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Current_Ppem( EXEC_OP ) 1711049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1712727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease return FT_MulFix( CUR.tt_metrics.ppem, CURRENT_Ratio() ); 1713049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1714049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1715049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1716049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 1717049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1718049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Functions related to the control value table (CVT). */ 1719049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1720049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 1721049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1722049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1723049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_CALLBACK_DEF( FT_F26Dot6 ) 1724049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Read_CVT( EXEC_OP_ FT_ULong idx ) 1725049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1726049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return CUR.cvt[idx]; 1727049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1728049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1729049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1730049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_CALLBACK_DEF( FT_F26Dot6 ) 1731049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Read_CVT_Stretched( EXEC_OP_ FT_ULong idx ) 1732049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1733727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease return FT_MulFix( CUR.cvt[idx], CURRENT_Ratio() ); 1734049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1735049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1736049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1737049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_CALLBACK_DEF( void ) 1738049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Write_CVT( EXEC_OP_ FT_ULong idx, 1739049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 value ) 1740049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1741049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.cvt[idx] = value; 1742049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1743049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1744049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1745049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_CALLBACK_DEF( void ) 1746049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Write_CVT_Stretched( EXEC_OP_ FT_ULong idx, 1747049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 value ) 1748049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1749049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.cvt[idx] = FT_DivFix( value, CURRENT_Ratio() ); 1750049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1751049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1752049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1753049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_CALLBACK_DEF( void ) 1754049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Move_CVT( EXEC_OP_ FT_ULong idx, 1755049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 value ) 1756049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1757049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.cvt[idx] += value; 1758049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1759049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1760049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1761049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_CALLBACK_DEF( void ) 1762049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Move_CVT_Stretched( EXEC_OP_ FT_ULong idx, 1763049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 value ) 1764049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1765049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.cvt[idx] += FT_DivFix( value, CURRENT_Ratio() ); 1766049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1767049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1768049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1769049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 1770049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1771049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 1772049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* GetShortIns */ 1773049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1774049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 1775049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Returns a short integer taken from the instruction stream at */ 1776049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* address IP. */ 1777049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1778049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 1779049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Short read at code[IP]. */ 1780049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1781049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Note> */ 1782049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* This one could become a macro. */ 1783049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1784049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_Short 1785049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project GetShortIns( EXEC_OP ) 1786049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1787049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Reading a byte stream so there is no endianess (DaveP) */ 1788049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.IP += 2; 1789049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return (FT_Short)( ( CUR.code[CUR.IP - 2] << 8 ) + 1790049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.code[CUR.IP - 1] ); 1791049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1792049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1793049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1794049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 1795049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1796049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 1797049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Ins_Goto_CodeRange */ 1798049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1799049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 1800049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Goes to a certain code range in the instruction stream. */ 1801049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1802049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 1803049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* aRange :: The index of the code range. */ 1804049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1805049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* aIP :: The new IP address in the code range. */ 1806049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1807049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 1808049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SUCCESS or FAILURE. */ 1809049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1810049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_Bool 1811049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_Goto_CodeRange( EXEC_OP_ FT_Int aRange, 1812049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ULong aIP ) 1813049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1814049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_CodeRange* range; 1815049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1816049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1817049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( aRange < 1 || aRange > 3 ) 1818049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1819727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Bad_Argument ); 1820049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return FAILURE; 1821049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1822049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1823049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project range = &CUR.codeRangeTable[aRange - 1]; 1824049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1825049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( range->base == NULL ) /* invalid coderange */ 1826049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1827727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_CodeRange ); 1828049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return FAILURE; 1829049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1830049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1831049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NOTE: Because the last instruction of a program may be a CALL */ 1832049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* which will return to the first byte *after* the code */ 183341371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier /* range, we test for aIP <= Size, instead of aIP < Size. */ 1834049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1835049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( aIP > range->size ) 1836049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1837727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Code_Overflow ); 1838049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return FAILURE; 1839049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1840049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1841049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.code = range->base; 1842049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.codeSize = range->size; 1843049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.IP = aIP; 1844049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.curRange = aRange; 1845049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1846049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return SUCCESS; 1847049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1848049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1849049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1850049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 1851049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1852049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 1853049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Direct_Move */ 1854049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1855049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 1856049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Moves a point by a given distance along the freedom vector. The */ 1857049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* point will be `touched'. */ 1858049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1859049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 1860049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* point :: The index of the point to move. */ 1861049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1862049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* distance :: The distance to apply. */ 1863049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1864049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <InOut> */ 1865049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* zone :: The affected glyph zone. */ 1866049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1867049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 1868049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Direct_Move( EXEC_OP_ TT_GlyphZone zone, 1869049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort point, 1870049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 distance ) 1871049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1872049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 v; 1873049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1874049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1875049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING 1876049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ASSERT( !CUR.face->unpatented_hinting ); 1877049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif 1878049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1879049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project v = CUR.GS.freeVector.x; 1880049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1881049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( v != 0 ) 1882049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1883727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 1884727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( !SUBPIXEL_HINTING || 1885727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( !CUR.ignore_x_mode || 1886727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( CUR.sph_tweak_flags & SPH_TWEAK_ALLOW_X_DMOVE ) ) ) 1887727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 1888727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease zone->cur[point].x += FT_MulDiv( distance, v, CUR.F_dot_P ); 1889049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1890049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project zone->tags[point] |= FT_CURVE_TAG_TOUCH_X; 1891049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1892049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1893049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project v = CUR.GS.freeVector.y; 1894049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1895049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( v != 0 ) 1896049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1897727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease zone->cur[point].y += FT_MulDiv( distance, v, CUR.F_dot_P ); 1898049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1899049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project zone->tags[point] |= FT_CURVE_TAG_TOUCH_Y; 1900049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1901049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1902049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1903049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1904049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 1905049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1906049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 1907049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Direct_Move_Orig */ 1908049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1909049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 1910049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Moves the *original* position of a point by a given distance along */ 1911049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* the freedom vector. Obviously, the point will not be `touched'. */ 1912049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1913049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 1914049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* point :: The index of the point to move. */ 1915049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1916049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* distance :: The distance to apply. */ 1917049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1918049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <InOut> */ 1919049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* zone :: The affected glyph zone. */ 1920049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1921049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 1922049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Direct_Move_Orig( EXEC_OP_ TT_GlyphZone zone, 1923049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort point, 1924049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 distance ) 1925049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1926049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 v; 1927049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1928049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1929049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING 1930049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ASSERT( !CUR.face->unpatented_hinting ); 1931049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif 1932049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1933049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project v = CUR.GS.freeVector.x; 1934049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1935049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( v != 0 ) 1936727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease zone->org[point].x += FT_MulDiv( distance, v, CUR.F_dot_P ); 1937049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1938049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project v = CUR.GS.freeVector.y; 1939049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1940049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( v != 0 ) 1941727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease zone->org[point].y += FT_MulDiv( distance, v, CUR.F_dot_P ); 1942049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1943049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1944049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1945049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 1946049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1947049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Special versions of Direct_Move() */ 1948049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1949049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* The following versions are used whenever both vectors are both */ 1950049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* along one of the coordinate unit vectors, i.e. in 90% of the cases. */ 1951049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1952049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 1953049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1954049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1955049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 1956049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Direct_Move_X( EXEC_OP_ TT_GlyphZone zone, 1957049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort point, 1958049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 distance ) 1959049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1960049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED_EXEC; 1961049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1962727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 1963727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( !SUBPIXEL_HINTING || 1964727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease !CUR.ignore_x_mode ) 1965727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 1966727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease zone->cur[point].x += distance; 1967727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 1968049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project zone->tags[point] |= FT_CURVE_TAG_TOUCH_X; 1969049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1970049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1971049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1972049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 1973049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Direct_Move_Y( EXEC_OP_ TT_GlyphZone zone, 1974049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort point, 1975049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 distance ) 1976049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1977049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED_EXEC; 1978049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1979049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project zone->cur[point].y += distance; 1980049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project zone->tags[point] |= FT_CURVE_TAG_TOUCH_Y; 1981049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 1982049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1983049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1984049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 1985049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1986049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Special versions of Direct_Move_Orig() */ 1987049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1988049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* The following versions are used whenever both vectors are both */ 1989049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* along one of the coordinate unit vectors, i.e. in 90% of the cases. */ 1990049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 1991049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 1992049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1993049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1994049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 1995049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Direct_Move_Orig_X( EXEC_OP_ TT_GlyphZone zone, 1996049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort point, 1997049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 distance ) 1998049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 1999049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED_EXEC; 2000049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2001049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project zone->org[point].x += distance; 2002049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2003049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2004049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2005049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 2006049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Direct_Move_Orig_Y( EXEC_OP_ TT_GlyphZone zone, 2007049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort point, 2008049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 distance ) 2009049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2010049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED_EXEC; 2011049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2012049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project zone->org[point].y += distance; 2013049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2014049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2015049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2016049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 2017049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2018049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 2019049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Round_None */ 2020049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2021049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 2022049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Does not round, but adds engine compensation. */ 2023049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2024049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 2025049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* distance :: The distance (not) to round. */ 2026049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2027049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* compensation :: The engine compensation. */ 2028049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2029049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 2030049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* The compensated distance. */ 2031049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2032049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Note> */ 2033049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* The TrueType specification says very few about the relationship */ 2034049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* between rounding and engine compensation. However, it seems from */ 2035049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* the description of super round that we should add the compensation */ 2036049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* before rounding. */ 2037049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2038049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_F26Dot6 2039049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Round_None( EXEC_OP_ FT_F26Dot6 distance, 2040049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 compensation ) 2041049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2042049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 val; 2043049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2044049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED_EXEC; 2045049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2046049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2047049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( distance >= 0 ) 2048049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2049049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = distance + compensation; 2050049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( distance && val < 0 ) 2051049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = 0; 2052049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2053aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich else 2054aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich { 2055049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = distance - compensation; 2056049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( val > 0 ) 2057049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = 0; 2058049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2059049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return val; 2060049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2061049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2062049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2063049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 2064049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2065049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 2066049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Round_To_Grid */ 2067049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2068049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 2069049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Rounds value to grid after adding engine compensation. */ 2070049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2071049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 2072049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* distance :: The distance to round. */ 2073049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2074049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* compensation :: The engine compensation. */ 2075049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2076049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 2077049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Rounded distance. */ 2078049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2079049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_F26Dot6 2080049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Round_To_Grid( EXEC_OP_ FT_F26Dot6 distance, 2081049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 compensation ) 2082049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2083049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 val; 2084049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2085049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED_EXEC; 2086049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2087049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2088049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( distance >= 0 ) 2089049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2090049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = distance + compensation + 32; 2091049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( distance && val > 0 ) 2092049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val &= ~63; 2093049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 2094049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = 0; 2095049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2096049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 2097049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2098049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = -FT_PIX_ROUND( compensation - distance ); 2099049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( val > 0 ) 2100049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = 0; 2101049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2102049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2103049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return val; 2104049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2105049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2106049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2107049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 2108049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2109049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 2110049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Round_To_Half_Grid */ 2111049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2112049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 2113049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Rounds value to half grid after adding engine compensation. */ 2114049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2115049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 2116049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* distance :: The distance to round. */ 2117049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2118049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* compensation :: The engine compensation. */ 2119049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2120049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 2121049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Rounded distance. */ 2122049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2123049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_F26Dot6 2124049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Round_To_Half_Grid( EXEC_OP_ FT_F26Dot6 distance, 2125049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 compensation ) 2126049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2127049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 val; 2128049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2129049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED_EXEC; 2130049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2131049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2132049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( distance >= 0 ) 2133049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2134049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = FT_PIX_FLOOR( distance + compensation ) + 32; 2135049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( distance && val < 0 ) 2136049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = 0; 2137049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2138049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 2139049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2140049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = -( FT_PIX_FLOOR( compensation - distance ) + 32 ); 2141049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( val > 0 ) 2142049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = 0; 2143049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2144049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2145049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return val; 2146049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2147049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2148049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2149049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 2150049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2151049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 2152049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Round_Down_To_Grid */ 2153049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2154049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 2155049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Rounds value down to grid after adding engine compensation. */ 2156049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2157049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 2158049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* distance :: The distance to round. */ 2159049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2160049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* compensation :: The engine compensation. */ 2161049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2162049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 2163049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Rounded distance. */ 2164049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2165049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_F26Dot6 2166049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Round_Down_To_Grid( EXEC_OP_ FT_F26Dot6 distance, 2167049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 compensation ) 2168049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2169049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 val; 2170049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2171049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED_EXEC; 2172049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2173049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2174049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( distance >= 0 ) 2175049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2176049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = distance + compensation; 2177049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( distance && val > 0 ) 2178049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val &= ~63; 2179049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 2180049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = 0; 2181049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2182049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 2183049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2184049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = -( ( compensation - distance ) & -64 ); 2185049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( val > 0 ) 2186049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = 0; 2187049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2188049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2189049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return val; 2190049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2191049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2192049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2193049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 2194049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2195049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 2196049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Round_Up_To_Grid */ 2197049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2198049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 2199049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Rounds value up to grid after adding engine compensation. */ 2200049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2201049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 2202049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* distance :: The distance to round. */ 2203049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2204049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* compensation :: The engine compensation. */ 2205049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2206049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 2207049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Rounded distance. */ 2208049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2209049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_F26Dot6 2210049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Round_Up_To_Grid( EXEC_OP_ FT_F26Dot6 distance, 2211049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 compensation ) 2212049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2213049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 val; 2214049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2215049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED_EXEC; 2216049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2217049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2218049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( distance >= 0 ) 2219049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2220049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = distance + compensation + 63; 2221049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( distance && val > 0 ) 2222049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val &= ~63; 2223049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 2224049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = 0; 2225049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2226049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 2227049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2228727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease val = -FT_PIX_CEIL( compensation - distance ); 2229049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( val > 0 ) 2230049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = 0; 2231049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2232049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2233049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return val; 2234049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2235049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2236049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2237049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 2238049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2239049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 2240049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Round_To_Double_Grid */ 2241049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2242049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 2243049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Rounds value to double grid after adding engine compensation. */ 2244049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2245049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 2246049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* distance :: The distance to round. */ 2247049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2248049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* compensation :: The engine compensation. */ 2249049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2250049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 2251049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Rounded distance. */ 2252049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2253049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_F26Dot6 2254049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Round_To_Double_Grid( EXEC_OP_ FT_F26Dot6 distance, 2255049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 compensation ) 2256049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2257049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 val; 2258049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2259049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED_EXEC; 2260049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2261049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2262049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( distance >= 0 ) 2263049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2264049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = distance + compensation + 16; 2265049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( distance && val > 0 ) 2266049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val &= ~31; 2267049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 2268049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = 0; 2269049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2270049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 2271049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2272049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = -FT_PAD_ROUND( compensation - distance, 32 ); 2273049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( val > 0 ) 2274049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = 0; 2275049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2276049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2277049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return val; 2278049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2279049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2280049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2281049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 2282049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2283049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 2284049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Round_Super */ 2285049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2286049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 2287049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Super-rounds value to grid after adding engine compensation. */ 2288049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2289049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 2290049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* distance :: The distance to round. */ 2291049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2292049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* compensation :: The engine compensation. */ 2293049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2294049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 2295049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Rounded distance. */ 2296049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2297049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Note> */ 2298049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* The TrueType specification says very few about the relationship */ 2299049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* between rounding and engine compensation. However, it seems from */ 2300049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* the description of super round that we should add the compensation */ 2301049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* before rounding. */ 2302049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2303049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_F26Dot6 2304049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Round_Super( EXEC_OP_ FT_F26Dot6 distance, 2305049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 compensation ) 2306049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2307049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 val; 2308049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2309049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2310049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( distance >= 0 ) 2311049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2312049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = ( distance - CUR.phase + CUR.threshold + compensation ) & 2313049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project -CUR.period; 2314049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( distance && val < 0 ) 2315049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = 0; 2316049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val += CUR.phase; 2317049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2318049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 2319049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2320049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = -( ( CUR.threshold - CUR.phase - distance + compensation ) & 2321049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project -CUR.period ); 2322049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( val > 0 ) 2323049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = 0; 2324049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val -= CUR.phase; 2325049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2326049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2327049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return val; 2328049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2329049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2330049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2331049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 2332049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2333049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 2334049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Round_Super_45 */ 2335049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2336049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 2337049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Super-rounds value to grid after adding engine compensation. */ 2338049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2339049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 2340049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* distance :: The distance to round. */ 2341049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2342049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* compensation :: The engine compensation. */ 2343049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2344049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 2345049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Rounded distance. */ 2346049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2347049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Note> */ 2348049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* There is a separate function for Round_Super_45() as we may need */ 2349049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* greater precision. */ 2350049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2351049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_F26Dot6 2352049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Round_Super_45( EXEC_OP_ FT_F26Dot6 distance, 2353049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 compensation ) 2354049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2355049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 val; 2356049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2357049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2358049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( distance >= 0 ) 2359049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2360049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = ( ( distance - CUR.phase + CUR.threshold + compensation ) / 2361049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.period ) * CUR.period; 2362049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( distance && val < 0 ) 2363049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = 0; 2364049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val += CUR.phase; 2365049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2366049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 2367049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2368049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = -( ( ( CUR.threshold - CUR.phase - distance + compensation ) / 2369049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.period ) * CUR.period ); 2370049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( val > 0 ) 2371049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val = 0; 2372049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project val -= CUR.phase; 2373049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2374049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2375049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return val; 2376049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2377049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2378049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2379049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 2380049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2381049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 2382049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Compute_Round */ 2383049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2384049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 2385049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Sets the rounding mode. */ 2386049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2387049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 2388049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* round_mode :: The rounding mode to be used. */ 2389049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2390049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 2391049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Compute_Round( EXEC_OP_ FT_Byte round_mode ) 2392049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2393049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project switch ( round_mode ) 2394049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2395049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case TT_Round_Off: 2396049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_round = (TT_Round_Func)Round_None; 2397049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 2398049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2399049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case TT_Round_To_Grid: 2400049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_round = (TT_Round_Func)Round_To_Grid; 2401049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 2402049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2403049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case TT_Round_Up_To_Grid: 2404049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_round = (TT_Round_Func)Round_Up_To_Grid; 2405049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 2406049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2407049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case TT_Round_Down_To_Grid: 2408049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_round = (TT_Round_Func)Round_Down_To_Grid; 2409049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 2410049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2411049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case TT_Round_To_Half_Grid: 2412049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_round = (TT_Round_Func)Round_To_Half_Grid; 2413049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 2414049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2415049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case TT_Round_To_Double_Grid: 2416049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_round = (TT_Round_Func)Round_To_Double_Grid; 2417049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 2418049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2419049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case TT_Round_Super: 2420049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_round = (TT_Round_Func)Round_Super; 2421049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 2422049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2423049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case TT_Round_Super_45: 2424049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_round = (TT_Round_Func)Round_Super_45; 2425049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 2426049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2427049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2428049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2429049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2430049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 2431049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2432049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 2433049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SetSuperRound */ 2434049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2435049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 2436049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Sets Super Round parameters. */ 2437049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2438049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 2439727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* GridPeriod :: The grid period. */ 2440727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* */ 2441727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* selector :: The SROUND opcode. */ 2442049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2443049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 2444049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project SetSuperRound( EXEC_OP_ FT_F26Dot6 GridPeriod, 2445049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Long selector ) 2446049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2447049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project switch ( (FT_Int)( selector & 0xC0 ) ) 2448049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2449049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0: 2450049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.period = GridPeriod / 2; 2451049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 2452049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2453049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x40: 2454049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.period = GridPeriod; 2455049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 2456049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2457049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x80: 2458049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.period = GridPeriod * 2; 2459049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 2460049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2461049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* This opcode is reserved, but... */ 2462049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2463049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0xC0: 2464049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.period = GridPeriod; 2465049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 2466049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2467049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2468049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project switch ( (FT_Int)( selector & 0x30 ) ) 2469049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2470049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0: 2471049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.phase = 0; 2472049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 2473049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2474049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x10: 2475049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.phase = CUR.period / 4; 2476049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 2477049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2478049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x20: 2479049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.phase = CUR.period / 2; 2480049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 2481049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2482049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x30: 2483049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.phase = CUR.period * 3 / 4; 2484049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 2485049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2486049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2487049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( ( selector & 0x0F ) == 0 ) 2488049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.threshold = CUR.period - 1; 2489049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 2490049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.threshold = ( (FT_Int)( selector & 0x0F ) - 4 ) * CUR.period / 8; 2491049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2492049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.period /= 256; 2493049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.phase /= 256; 2494049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.threshold /= 256; 2495049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2496049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2497049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2498049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 2499049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2500049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 2501049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Project */ 2502049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2503049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 2504049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Computes the projection of vector given by (v2-v1) along the */ 2505049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* current projection vector. */ 2506049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2507049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 2508049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* v1 :: First input vector. */ 2509049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* v2 :: Second input vector. */ 2510049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2511049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 2512049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* The distance in F26dot6 format. */ 2513049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2514049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_F26Dot6 2515049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Project( EXEC_OP_ FT_Pos dx, 2516049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Pos dy ) 2517049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2518049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING 2519049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ASSERT( !CUR.face->unpatented_hinting ); 2520049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif 2521049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2522295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner return TT_DotFix14( (FT_UInt32)dx, (FT_UInt32)dy, 2523049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.projVector.x, 2524049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.projVector.y ); 2525049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2526049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2527049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2528049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 2529049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2530049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 2531049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Dual_Project */ 2532049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2533049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 2534049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Computes the projection of the vector given by (v2-v1) along the */ 2535049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* current dual vector. */ 2536049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2537049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 2538049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* v1 :: First input vector. */ 2539049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* v2 :: Second input vector. */ 2540049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2541049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 2542049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* The distance in F26dot6 format. */ 2543049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2544049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_F26Dot6 2545049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Dual_Project( EXEC_OP_ FT_Pos dx, 2546049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Pos dy ) 2547049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2548295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner return TT_DotFix14( (FT_UInt32)dx, (FT_UInt32)dy, 2549049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.dualVector.x, 2550049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.dualVector.y ); 2551049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2552049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2553049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2554049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 2555049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2556049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 2557049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Project_x */ 2558049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2559049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 2560049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Computes the projection of the vector given by (v2-v1) along the */ 2561049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* horizontal axis. */ 2562049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2563049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 2564049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* v1 :: First input vector. */ 2565049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* v2 :: Second input vector. */ 2566049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2567049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 2568049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* The distance in F26dot6 format. */ 2569049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2570049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_F26Dot6 2571049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Project_x( EXEC_OP_ FT_Pos dx, 2572049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Pos dy ) 2573049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2574049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED_EXEC; 2575049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED( dy ); 2576049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2577049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return dx; 2578049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2579049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2580049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2581049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 2582049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2583049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 2584049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Project_y */ 2585049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2586049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 2587049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Computes the projection of the vector given by (v2-v1) along the */ 2588049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* vertical axis. */ 2589049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2590049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 2591049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* v1 :: First input vector. */ 2592049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* v2 :: Second input vector. */ 2593049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2594049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 2595049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* The distance in F26dot6 format. */ 2596049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2597049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_F26Dot6 2598049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Project_y( EXEC_OP_ FT_Pos dx, 2599049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Pos dy ) 2600049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2601049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED_EXEC; 2602049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED( dx ); 2603049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2604049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return dy; 2605049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2606049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2607049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2608049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 2609049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2610049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 2611049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Compute_Funcs */ 2612049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2613049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 2614049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Computes the projection and movement function pointers according */ 2615049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* to the current graphics state. */ 2616049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2617049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 2618049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Compute_Funcs( EXEC_OP ) 2619049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2620049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING 2621049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.face->unpatented_hinting ) 2622049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2623049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* If both vectors point rightwards along the x axis, set */ 2624049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* `both-x-axis' true, otherwise set it false. The x values only */ 2625049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* need be tested because the vector has been normalised to a unit */ 2626049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* vector of length 0x4000 = unity. */ 2627049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.both_x_axis = (FT_Bool)( CUR.GS.projVector.x == 0x4000 && 2628049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.freeVector.x == 0x4000 ); 2629049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2630049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Throw away projection and freedom vector information */ 2631049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* because the patents don't allow them to be stored. */ 2632049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* The relevant US Patents are 5155805 and 5325479. */ 2633049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.projVector.x = 0; 2634049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.projVector.y = 0; 2635049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.freeVector.x = 0; 2636049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.freeVector.y = 0; 2637049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2638049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.GS.both_x_axis ) 2639049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2640049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_project = Project_x; 2641049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_move = Direct_Move_X; 2642049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_move_orig = Direct_Move_Orig_X; 2643049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2644049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 2645049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2646049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_project = Project_y; 2647049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_move = Direct_Move_Y; 2648049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_move_orig = Direct_Move_Orig_Y; 2649049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2650049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2651049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.GS.dualVector.x == 0x4000 ) 2652049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_dualproj = Project_x; 2653727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else if ( CUR.GS.dualVector.y == 0x4000 ) 2654727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.func_dualproj = Project_y; 2655049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 2656727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.func_dualproj = Dual_Project; 2657049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2658049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Force recalculation of cached aspect ratio */ 2659049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.tt_metrics.ratio = 0; 2660049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2661049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 2662049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2663049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif /* TT_CONFIG_OPTION_UNPATENTED_HINTING */ 2664049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2665049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.GS.freeVector.x == 0x4000 ) 2666727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.F_dot_P = CUR.GS.projVector.x; 2667727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else if ( CUR.GS.freeVector.y == 0x4000 ) 2668727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.F_dot_P = CUR.GS.projVector.y; 2669049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 2670727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.F_dot_P = ( (FT_Long)CUR.GS.projVector.x * CUR.GS.freeVector.x + 2671727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease (FT_Long)CUR.GS.projVector.y * CUR.GS.freeVector.y ) >> 2672727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 14; 2673049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2674049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.GS.projVector.x == 0x4000 ) 2675049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_project = (TT_Project_Func)Project_x; 2676727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else if ( CUR.GS.projVector.y == 0x4000 ) 2677727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.func_project = (TT_Project_Func)Project_y; 2678049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 2679727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.func_project = (TT_Project_Func)Project; 2680049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2681049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.GS.dualVector.x == 0x4000 ) 2682049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_dualproj = (TT_Project_Func)Project_x; 2683727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else if ( CUR.GS.dualVector.y == 0x4000 ) 2684727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.func_dualproj = (TT_Project_Func)Project_y; 2685049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 2686727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.func_dualproj = (TT_Project_Func)Dual_Project; 2687049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2688049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_move = (TT_Move_Func)Direct_Move; 2689049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_move_orig = (TT_Move_Func)Direct_Move_Orig; 2690049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2691727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( CUR.F_dot_P == 0x4000L ) 2692049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2693049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.GS.freeVector.x == 0x4000 ) 2694049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2695049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_move = (TT_Move_Func)Direct_Move_X; 2696049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_move_orig = (TT_Move_Func)Direct_Move_Orig_X; 2697049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2698727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else if ( CUR.GS.freeVector.y == 0x4000 ) 2699049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2700727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.func_move = (TT_Move_Func)Direct_Move_Y; 2701727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.func_move_orig = (TT_Move_Func)Direct_Move_Orig_Y; 2702049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2703049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2704049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2705049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* at small sizes, F_dot_P can become too small, resulting */ 2706049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* in overflows and `spikes' in a number of glyphs like `w'. */ 2707049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2708727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( FT_ABS( CUR.F_dot_P ) < 0x400L ) 2709727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.F_dot_P = 0x4000L; 2710049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2711049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Disable cached aspect ratio */ 2712049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.tt_metrics.ratio = 0; 2713049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2714049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2715049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2716049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 2717049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2718049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Function> */ 2719049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Normalize */ 2720049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2721049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Description> */ 2722049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Norms a vector. */ 2723049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2724049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Input> */ 2725049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Vx :: The horizontal input vector coordinate. */ 2726049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Vy :: The vertical input vector coordinate. */ 2727049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2728049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Output> */ 2729049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* R :: The normed unit vector. */ 2730049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2731049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Return> */ 2732049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Returns FAILURE if a vector parameter is zero. */ 2733049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2734049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* <Note> */ 2735049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* In case Vx and Vy are both zero, Normalize() returns SUCCESS, and */ 2736049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* R is undefined. */ 2737049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2738049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_Bool 2739049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Normalize( EXEC_OP_ FT_F26Dot6 Vx, 2740049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 Vy, 2741049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UnitVector* R ) 2742049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2743049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 W; 2744049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2745049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED_EXEC; 2746049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2747049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2748727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( FT_ABS( Vx ) < 0x4000L && FT_ABS( Vy ) < 0x4000L ) 2749049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2750727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( Vx == 0 && Vy == 0 ) 2751049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2752049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* XXX: UNDOCUMENTED! It seems that it is possible to try */ 2753049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* to normalize the vector (0,0). Return immediately. */ 2754049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return SUCCESS; 2755049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2756049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2757727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease Vx *= 0x4000; 2758727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease Vy *= 0x4000; 2759049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2760049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2761727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease W = FT_Hypot( Vx, Vy ); 2762049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2763727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease R->x = (FT_F2Dot14)TT_DivFix14( Vx, W ); 2764727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease R->y = (FT_F2Dot14)TT_DivFix14( Vy, W ); 2765049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2766049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return SUCCESS; 2767049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2768049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2769049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2770049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 2771049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2772049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Here we start with the implementation of the various opcodes. */ 2773049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2774049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 2775049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2776049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2777049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_Bool 2778049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SxVTL( EXEC_OP_ FT_UShort aIdx1, 2779049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort aIdx2, 2780049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Int aOpc, 2781049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UnitVector* Vec ) 2782049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2783049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Long A, B, C; 2784049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector* p1; 2785049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector* p2; 2786049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2787049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2788049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( aIdx1, CUR.zp2.n_points ) || 2789049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project BOUNDS( aIdx2, CUR.zp1.n_points ) ) 2790049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2791049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 2792727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 2793049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return FAILURE; 2794049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2795049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2796049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project p1 = CUR.zp1.cur + aIdx2; 2797049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project p2 = CUR.zp2.cur + aIdx1; 2798049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2799049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project A = p1->x - p2->x; 2800049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project B = p1->y - p2->y; 2801049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2802aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* If p1 == p2, SPVTL and SFVTL behave the same as */ 2803aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* SPVTCA[X] and SFVTCA[X], respectively. */ 2804aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* */ 2805aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* Confirmed by Greg Hitchcock. */ 2806aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner 2807aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner if ( A == 0 && B == 0 ) 2808aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner { 2809aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner A = 0x4000; 2810aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner aOpc = 0; 2811aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner } 2812aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner 2813049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( ( aOpc & 1 ) != 0 ) 2814049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 2815049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project C = B; /* counter clockwise rotation */ 2816049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project B = A; 2817049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project A = -C; 2818049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2819049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2820049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project NORMalize( A, B, Vec ); 2821049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2822049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return SUCCESS; 2823049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2824049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2825049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2826049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* When not using the big switch statements, the interpreter uses a */ 2827049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* call table defined later below in this source. Each opcode must */ 2828049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* thus have a corresponding function, even trivial ones. */ 2829049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 2830049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* They are all defined there. */ 2831049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2832049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_SVTCA \ 2833049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { \ 2834049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Short A, B; \ 2835049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2836049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2837049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project A = (FT_Short)( CUR.opcode & 1 ) << 14; \ 2838049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project B = A ^ (FT_Short)0x4000; \ 2839049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2840049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.freeVector.x = A; \ 2841049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.projVector.x = A; \ 2842049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.dualVector.x = A; \ 2843049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2844049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.freeVector.y = B; \ 2845049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.projVector.y = B; \ 2846049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.dualVector.y = B; \ 2847049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2848049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project COMPUTE_Funcs(); \ 2849049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2850049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2851049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2852049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_SPVTCA \ 2853049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { \ 2854049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Short A, B; \ 2855049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2856049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2857049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project A = (FT_Short)( CUR.opcode & 1 ) << 14; \ 2858049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project B = A ^ (FT_Short)0x4000; \ 2859049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2860049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.projVector.x = A; \ 2861049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.dualVector.x = A; \ 2862049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2863049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.projVector.y = B; \ 2864049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.dualVector.y = B; \ 2865049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2866049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project GUESS_VECTOR( freeVector ); \ 2867049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2868049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project COMPUTE_Funcs(); \ 2869049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2870049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2871049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2872049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_SFVTCA \ 2873049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { \ 2874049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Short A, B; \ 2875049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2876049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2877049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project A = (FT_Short)( CUR.opcode & 1 ) << 14; \ 2878049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project B = A ^ (FT_Short)0x4000; \ 2879049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2880049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.freeVector.x = A; \ 2881049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.freeVector.y = B; \ 2882049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2883049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project GUESS_VECTOR( projVector ); \ 2884049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2885049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project COMPUTE_Funcs(); \ 2886049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2887049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2888049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2889049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_SPVTL \ 2890049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( INS_SxVTL( (FT_UShort)args[1], \ 2891049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_UShort)args[0], \ 2892049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.opcode, \ 2893049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project &CUR.GS.projVector ) == SUCCESS ) \ 2894049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { \ 2895049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.dualVector = CUR.GS.projVector; \ 2896049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project GUESS_VECTOR( freeVector ); \ 2897049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project COMPUTE_Funcs(); \ 2898049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2899049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2900049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2901049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_SFVTL \ 2902049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( INS_SxVTL( (FT_UShort)args[1], \ 2903049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_UShort)args[0], \ 2904049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.opcode, \ 2905049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project &CUR.GS.freeVector ) == SUCCESS ) \ 2906049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { \ 2907049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project GUESS_VECTOR( projVector ); \ 2908049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project COMPUTE_Funcs(); \ 2909049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2910049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2911049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2912049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_SFVTPV \ 2913049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project GUESS_VECTOR( projVector ); \ 2914049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.freeVector = CUR.GS.projVector; \ 2915049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project COMPUTE_Funcs(); 2916049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2917049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2918049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_SPVFS \ 2919049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { \ 2920049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Short S; \ 2921049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Long X, Y; \ 2922049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2923049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2924049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Only use low 16bits, then sign extend */ \ 2925049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project S = (FT_Short)args[1]; \ 2926049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Y = (FT_Long)S; \ 2927049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project S = (FT_Short)args[0]; \ 2928049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project X = (FT_Long)S; \ 2929049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2930049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project NORMalize( X, Y, &CUR.GS.projVector ); \ 2931049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2932049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.dualVector = CUR.GS.projVector; \ 2933049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project GUESS_VECTOR( freeVector ); \ 2934049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project COMPUTE_Funcs(); \ 2935049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2936049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2937049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2938049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_SFVFS \ 2939049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { \ 2940049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Short S; \ 2941049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Long X, Y; \ 2942049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2943049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2944049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Only use low 16bits, then sign extend */ \ 2945049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project S = (FT_Short)args[1]; \ 2946049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Y = (FT_Long)S; \ 2947049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project S = (FT_Short)args[0]; \ 2948049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project X = S; \ 2949049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 2950049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project NORMalize( X, Y, &CUR.GS.freeVector ); \ 2951049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project GUESS_VECTOR( projVector ); \ 2952049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project COMPUTE_Funcs(); \ 2953049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2954049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2955049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2956049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING 2957049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_GPV \ 2958049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.face->unpatented_hinting ) \ 2959049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { \ 2960049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = CUR.GS.both_x_axis ? 0x4000 : 0; \ 2961049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[1] = CUR.GS.both_x_axis ? 0 : 0x4000; \ 2962049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } \ 2963049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else \ 2964049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { \ 2965049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = CUR.GS.projVector.x; \ 2966049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[1] = CUR.GS.projVector.y; \ 2967049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2968049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#else 2969049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_GPV \ 2970049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = CUR.GS.projVector.x; \ 2971049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[1] = CUR.GS.projVector.y; 2972049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif 2973049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2974049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2975049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING 2976049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_GFV \ 2977049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.face->unpatented_hinting ) \ 2978049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { \ 2979049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = CUR.GS.both_x_axis ? 0x4000 : 0; \ 2980049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[1] = CUR.GS.both_x_axis ? 0 : 0x4000; \ 2981049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } \ 2982049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else \ 2983049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { \ 2984049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = CUR.GS.freeVector.x; \ 2985049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[1] = CUR.GS.freeVector.y; \ 2986049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 2987049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#else 2988049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_GFV \ 2989049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = CUR.GS.freeVector.x; \ 2990049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[1] = CUR.GS.freeVector.y; 2991049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif 2992049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2993049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2994049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_SRP0 \ 2995049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.rp0 = (FT_UShort)args[0]; 2996049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2997049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 2998049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_SRP1 \ 2999049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.rp1 = (FT_UShort)args[0]; 3000049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3001049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3002049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_SRP2 \ 3003049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.rp2 = (FT_UShort)args[0]; 3004049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3005049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3006049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_RTHG \ 3007049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.round_state = TT_Round_To_Half_Grid; \ 3008049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_round = (TT_Round_Func)Round_To_Half_Grid; 3009049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3010049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3011049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_RTG \ 3012049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.round_state = TT_Round_To_Grid; \ 3013049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_round = (TT_Round_Func)Round_To_Grid; 3014049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3015049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3016049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_RTDG \ 3017049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.round_state = TT_Round_To_Double_Grid; \ 3018049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_round = (TT_Round_Func)Round_To_Double_Grid; 3019049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3020049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3021049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_RUTG \ 3022049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.round_state = TT_Round_Up_To_Grid; \ 3023049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_round = (TT_Round_Func)Round_Up_To_Grid; 3024049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3025049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3026049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_RDTG \ 3027049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.round_state = TT_Round_Down_To_Grid; \ 3028049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_round = (TT_Round_Func)Round_Down_To_Grid; 3029049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3030049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3031049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_ROFF \ 3032049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.round_state = TT_Round_Off; \ 3033049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_round = (TT_Round_Func)Round_None; 3034049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3035049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3036049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_SROUND \ 3037049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project SET_SuperRound( 0x4000, args[0] ); \ 3038049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.round_state = TT_Round_Super; \ 3039049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_round = (TT_Round_Func)Round_Super; 3040049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3041049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3042049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_S45ROUND \ 3043049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project SET_SuperRound( 0x2D41, args[0] ); \ 3044049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.round_state = TT_Round_Super_45; \ 3045049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_round = (TT_Round_Func)Round_Super_45; 3046049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3047049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3048727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#define DO_SLOOP \ 3049727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( args[0] < 0 ) \ 3050727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Bad_Argument ); \ 3051727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else \ 3052049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.loop = args[0]; 3053049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3054049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3055049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_SMD \ 3056049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.minimum_distance = args[0]; 3057049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3058049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3059049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_SCVTCI \ 3060049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.control_value_cutin = (FT_F26Dot6)args[0]; 3061049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3062049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3063049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_SSWCI \ 3064049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.single_width_cutin = (FT_F26Dot6)args[0]; 3065049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3066049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3067727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#define DO_SSW \ 3068727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.GS.single_width_value = FT_MulFix( args[0], \ 3069727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.tt_metrics.scale ); 3070049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3071049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3072049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_FLIPON \ 3073049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.auto_flip = TRUE; 3074049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3075049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3076049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_FLIPOFF \ 3077049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.auto_flip = FALSE; 3078049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3079049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3080049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_SDB \ 3081049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.delta_base = (FT_Short)args[0]; 3082049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3083049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3084049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_SDS \ 3085049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.delta_shift = (FT_Short)args[0]; 3086049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3087049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3088049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_MD /* nothing */ 3089049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3090049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3091049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_MPPEM \ 3092049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = CURRENT_Ppem(); 3093049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3094049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3095049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Note: The pointSize should be irrelevant in a given font program; */ 3096049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* we thus decide to return only the ppem. */ 3097049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#if 0 3098049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3099049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_MPS \ 3100049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = CUR.metrics.pointSize; 3101049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3102049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#else 3103049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3104049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_MPS \ 3105049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = CURRENT_Ppem(); 3106049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3107049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif /* 0 */ 3108049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3109049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3110049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_DUP \ 3111049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[1] = args[0]; 3112049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3113049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3114049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_CLEAR \ 3115049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.new_top = 0; 3116049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3117049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3118049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_SWAP \ 3119049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { \ 3120049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Long L; \ 3121049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 3122049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 3123049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project L = args[0]; \ 3124049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = args[1]; \ 3125049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[1] = L; \ 3126049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3127049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3128049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3129049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_DEPTH \ 3130049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = CUR.top; 3131049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3132049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3133727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#define DO_CINDEX \ 3134727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { \ 3135727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_Long L; \ 3136727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease \ 3137727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease \ 3138727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease L = args[0]; \ 3139727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease \ 3140727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( L <= 0 || L > CUR.args ) \ 3141727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { \ 3142727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( CUR.pedantic_hinting ) \ 3143727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); \ 3144727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease args[0] = 0; \ 3145727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } \ 3146727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else \ 3147727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease args[0] = CUR.stack[CUR.args - L]; \ 3148aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner } 3149aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner 3150aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner 3151ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#define DO_JROT \ 3152ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease if ( args[1] != 0 ) \ 3153ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease { \ 3154ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease if ( args[0] == 0 && CUR.args == 0 ) \ 3155ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease CUR.error = FT_THROW( Bad_Argument ); \ 3156ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease CUR.IP += args[0]; \ 3157ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease if ( CUR.IP < 0 || \ 3158ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease ( CUR.callTop > 0 && \ 3159ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease CUR.IP > CUR.callStack[CUR.callTop - 1].Def->end ) ) \ 3160ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease CUR.error = FT_THROW( Bad_Argument ); \ 3161ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease CUR.step_ins = FALSE; \ 3162aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner } 3163aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner 3164aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner 3165ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#define DO_JMPR \ 3166ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease if ( args[0] == 0 && CUR.args == 0 ) \ 3167ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease CUR.error = FT_THROW( Bad_Argument ); \ 3168ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease CUR.IP += args[0]; \ 3169ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease if ( CUR.IP < 0 || \ 3170ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease ( CUR.callTop > 0 && \ 3171ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease CUR.IP > CUR.callStack[CUR.callTop - 1].Def->end ) ) \ 3172ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease CUR.error = FT_THROW( Bad_Argument ); \ 3173049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.step_ins = FALSE; 3174049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3175049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3176ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease#define DO_JROF \ 3177ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease if ( args[1] == 0 ) \ 3178ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease { \ 3179ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease if ( args[0] == 0 && CUR.args == 0 ) \ 3180ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease CUR.error = FT_THROW( Bad_Argument ); \ 3181ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease CUR.IP += args[0]; \ 3182ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease if ( CUR.IP < 0 || \ 3183ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease ( CUR.callTop > 0 && \ 3184ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease CUR.IP > CUR.callStack[CUR.callTop - 1].Def->end ) ) \ 3185ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease CUR.error = FT_THROW( Bad_Argument ); \ 3186ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease CUR.step_ins = FALSE; \ 3187049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3188049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3189049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3190049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_LT \ 3191049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = ( args[0] < args[1] ); 3192049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3193049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3194049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_LTEQ \ 3195049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = ( args[0] <= args[1] ); 3196049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3197049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3198049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_GT \ 3199049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = ( args[0] > args[1] ); 3200049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3201049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3202049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_GTEQ \ 3203049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = ( args[0] >= args[1] ); 3204049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3205049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3206049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_EQ \ 3207049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = ( args[0] == args[1] ); 3208049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3209049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3210049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_NEQ \ 3211049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = ( args[0] != args[1] ); 3212049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3213049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3214049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_ODD \ 3215049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = ( ( CUR_Func_round( args[0], 0 ) & 127 ) == 64 ); 3216049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3217049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3218049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_EVEN \ 3219049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = ( ( CUR_Func_round( args[0], 0 ) & 127 ) == 0 ); 3220049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3221049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3222049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_AND \ 3223049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = ( args[0] && args[1] ); 3224049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3225049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3226049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_OR \ 3227049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = ( args[0] || args[1] ); 3228049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3229049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3230049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_NOT \ 3231049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = !args[0]; 3232049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3233049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3234049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_ADD \ 3235049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] += args[1]; 3236049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3237049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3238049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_SUB \ 3239049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] -= args[1]; 3240049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3241049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3242049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_DIV \ 3243049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( args[1] == 0 ) \ 3244727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Divide_By_Zero ); \ 3245049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else \ 3246727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease args[0] = FT_MulDiv_No_Round( args[0], 64L, args[1] ); 3247049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3248049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3249049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_MUL \ 3250727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease args[0] = FT_MulDiv( args[0], args[1], 64L ); 3251049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3252049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3253049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_ABS \ 3254049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = FT_ABS( args[0] ); 3255049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3256049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3257049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_NEG \ 3258049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = -args[0]; 3259049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3260049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3261049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_FLOOR \ 3262049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = FT_PIX_FLOOR( args[0] ); 3263049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3264049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3265049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_CEILING \ 3266049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = FT_PIX_CEIL( args[0] ); 3267049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3268727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 3269727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 3270727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#define DO_RS \ 3271727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { \ 3272727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_ULong I = (FT_ULong)args[0]; \ 3273727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease \ 3274727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease \ 3275727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( BOUNDSL( I, CUR.storeSize ) ) \ 3276727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { \ 3277727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( CUR.pedantic_hinting ) \ 3278727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ARRAY_BOUND_ERROR; \ 3279727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else \ 3280727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease args[0] = 0; \ 3281727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } \ 3282727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else \ 3283727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { \ 3284727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* subpixel hinting - avoid Typeman Dstroke and */ \ 3285727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* IStroke and Vacuform rounds */ \ 3286727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease \ 3287727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING && \ 3288727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.ignore_x_mode && \ 3289727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( ( I == 24 && \ 3290727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( CUR.face->sph_found_func_flags & \ 3291727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( SPH_FDEF_SPACING_1 | \ 3292727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease SPH_FDEF_SPACING_2 ) ) ) || \ 3293727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( I == 22 && \ 3294727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( CUR.sph_in_func_flags & \ 3295727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease SPH_FDEF_TYPEMAN_STROKES ) ) || \ 3296727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( I == 8 && \ 3297727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( CUR.face->sph_found_func_flags & \ 3298727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease SPH_FDEF_VACUFORM_ROUND_1 ) && \ 3299727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.iup_called ) ) ) \ 3300727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease args[0] = 0; \ 3301727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else \ 3302727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease args[0] = CUR.storage[I]; \ 3303727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } \ 3304727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 3305727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 3306727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#else /* !TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 3307049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3308aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich#define DO_RS \ 3309aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich { \ 3310aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich FT_ULong I = (FT_ULong)args[0]; \ 3311aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich \ 3312aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich \ 3313aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich if ( BOUNDSL( I, CUR.storeSize ) ) \ 3314aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich { \ 3315aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich if ( CUR.pedantic_hinting ) \ 3316aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich { \ 3317aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich ARRAY_BOUND_ERROR; \ 3318aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich } \ 3319aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich else \ 3320aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich args[0] = 0; \ 3321aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich } \ 3322aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich else \ 3323aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich args[0] = CUR.storage[I]; \ 3324049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3325049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3326727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* !TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 3327727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 3328049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3329aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich#define DO_WS \ 3330aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich { \ 3331aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich FT_ULong I = (FT_ULong)args[0]; \ 3332aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich \ 3333aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich \ 3334aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich if ( BOUNDSL( I, CUR.storeSize ) ) \ 3335aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich { \ 3336aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich if ( CUR.pedantic_hinting ) \ 3337aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich { \ 3338aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich ARRAY_BOUND_ERROR; \ 3339aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich } \ 3340aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich } \ 3341aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich else \ 3342aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich CUR.storage[I] = args[1]; \ 3343049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3344049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3345049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3346049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_RCVT \ 3347049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { \ 3348049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ULong I = (FT_ULong)args[0]; \ 3349049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 3350049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 3351aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich if ( BOUNDSL( I, CUR.cvtSize ) ) \ 3352049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { \ 3353049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) \ 3354049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { \ 3355049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project ARRAY_BOUND_ERROR; \ 3356049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } \ 3357049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else \ 3358049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = 0; \ 3359049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } \ 3360049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else \ 3361049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = CUR_Func_read_cvt( I ); \ 3362049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3363049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3364049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3365049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_WCVTP \ 3366049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { \ 3367049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ULong I = (FT_ULong)args[0]; \ 3368049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 3369049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 3370aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich if ( BOUNDSL( I, CUR.cvtSize ) ) \ 3371049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { \ 3372049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) \ 3373049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { \ 3374049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project ARRAY_BOUND_ERROR; \ 3375049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } \ 3376049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } \ 3377049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else \ 3378049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR_Func_write_cvt( I, args[1] ); \ 3379049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3380049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3381049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3382049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_WCVTF \ 3383049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { \ 3384049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ULong I = (FT_ULong)args[0]; \ 3385049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 3386049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project \ 3387aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich if ( BOUNDSL( I, CUR.cvtSize ) ) \ 3388049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { \ 3389049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) \ 3390049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { \ 3391049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project ARRAY_BOUND_ERROR; \ 3392049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } \ 3393049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } \ 3394049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else \ 3395727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.cvt[I] = FT_MulFix( args[1], CUR.tt_metrics.scale ); \ 3396049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3397049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3398049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3399727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#define DO_DEBUG \ 3400727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Debug_OpCode ); 3401049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3402049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3403049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_ROUND \ 3404049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = CUR_Func_round( \ 3405049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0], \ 3406049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.tt_metrics.compensations[CUR.opcode - 0x68] ); 3407049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3408049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3409049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_NROUND \ 3410049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = ROUND_None( args[0], \ 3411049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.tt_metrics.compensations[CUR.opcode - 0x6C] ); 3412049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3413049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3414049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_MAX \ 3415049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( args[1] > args[0] ) \ 3416049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = args[1]; 3417049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3418049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3419049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define DO_MIN \ 3420049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( args[1] < args[0] ) \ 3421049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = args[1]; 3422049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3423049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3424049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifndef TT_CONFIG_OPTION_INTERPRETER_SWITCH 3425049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3426049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3427049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#undef ARRAY_BOUND_ERROR 3428727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#define ARRAY_BOUND_ERROR \ 3429727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { \ 3430727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); \ 3431727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease return; \ 3432049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3433049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3434049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3435049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3436049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3437049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SVTCA[a]: Set (F and P) Vectors to Coordinate Axis */ 3438049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x00-0x01 */ 3439049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> */ 3440049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3441049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3442049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SVTCA( INS_ARG ) 3443049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3444049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SVTCA 3445049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3446049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3447049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3448049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3449049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3450049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SPVTCA[a]: Set PVector to Coordinate Axis */ 3451049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x02-0x03 */ 3452049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> */ 3453049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3454049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3455049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SPVTCA( INS_ARG ) 3456049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3457049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SPVTCA 3458049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3459049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3460049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3461049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3462049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3463049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SFVTCA[a]: Set FVector to Coordinate Axis */ 3464049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x04-0x05 */ 3465049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> */ 3466049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3467049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3468049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SFVTCA( INS_ARG ) 3469049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3470049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SFVTCA 3471049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3472049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3473049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3474049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3475049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3476049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SPVTL[a]: Set PVector To Line */ 3477049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x06-0x07 */ 3478049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 uint32 --> */ 3479049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3480049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3481049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SPVTL( INS_ARG ) 3482049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3483049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SPVTL 3484049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3485049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3486049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3487049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3488049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3489049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SFVTL[a]: Set FVector To Line */ 3490049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x08-0x09 */ 3491049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 uint32 --> */ 3492049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3493049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3494049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SFVTL( INS_ARG ) 3495049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3496049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SFVTL 3497049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3498049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3499049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3500049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3501049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3502049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SFVTPV[]: Set FVector To PVector */ 3503049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x0E */ 3504049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> */ 3505049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3506049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3507049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SFVTPV( INS_ARG ) 3508049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3509049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SFVTPV 3510049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3511049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3512049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3513049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3514049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3515049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SPVFS[]: Set PVector From Stack */ 3516049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x0A */ 3517049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: f2.14 f2.14 --> */ 3518049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3519049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3520049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SPVFS( INS_ARG ) 3521049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3522049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SPVFS 3523049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3524049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3525049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3526049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3527049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3528049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SFVFS[]: Set FVector From Stack */ 3529049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x0B */ 3530049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: f2.14 f2.14 --> */ 3531049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3532049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3533049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SFVFS( INS_ARG ) 3534049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3535049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SFVFS 3536049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3537049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3538049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3539049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3540049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3541049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* GPV[]: Get Projection Vector */ 3542049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x0C */ 3543049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: ef2.14 --> ef2.14 */ 3544049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3545049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3546049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_GPV( INS_ARG ) 3547049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3548049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_GPV 3549049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3550049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3551049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3552049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3553049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* GFV[]: Get Freedom Vector */ 3554049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x0D */ 3555049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: ef2.14 --> ef2.14 */ 3556049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3557049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3558049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_GFV( INS_ARG ) 3559049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3560049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_GFV 3561049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3562049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3563049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3564049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3565049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3566049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SRP0[]: Set Reference Point 0 */ 3567049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x10 */ 3568049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> */ 3569049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3570049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3571049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SRP0( INS_ARG ) 3572049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3573049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SRP0 3574049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3575049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3576049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3577049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3578049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3579049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SRP1[]: Set Reference Point 1 */ 3580049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x11 */ 3581049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> */ 3582049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3583049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3584049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SRP1( INS_ARG ) 3585049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3586049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SRP1 3587049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3588049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3589049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3590049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3591049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3592049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SRP2[]: Set Reference Point 2 */ 3593049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x12 */ 3594049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> */ 3595049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3596049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3597049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SRP2( INS_ARG ) 3598049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3599049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SRP2 3600049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3601049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3602049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3603049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3604049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3605049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* RTHG[]: Round To Half Grid */ 3606049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x19 */ 3607049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> */ 3608049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3609049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3610049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_RTHG( INS_ARG ) 3611049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3612049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_RTHG 3613049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3614049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3615049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3616049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3617049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3618049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* RTG[]: Round To Grid */ 3619049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x18 */ 3620049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> */ 3621049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3622049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3623049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_RTG( INS_ARG ) 3624049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3625049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_RTG 3626049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3627049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3628049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3629049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3630049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* RTDG[]: Round To Double Grid */ 3631049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x3D */ 3632049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> */ 3633049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3634049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3635049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_RTDG( INS_ARG ) 3636049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3637049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_RTDG 3638049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3639049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3640049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3641049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3642049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* RUTG[]: Round Up To Grid */ 3643049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x7C */ 3644049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> */ 3645049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3646049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3647049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_RUTG( INS_ARG ) 3648049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3649049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_RUTG 3650049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3651049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3652049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3653049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3654049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3655049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* RDTG[]: Round Down To Grid */ 3656049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x7D */ 3657049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> */ 3658049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3659049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3660049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_RDTG( INS_ARG ) 3661049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3662049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_RDTG 3663049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3664049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3665049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3666049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3667049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3668049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ROFF[]: Round OFF */ 3669049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x7A */ 3670049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> */ 3671049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3672049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3673049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_ROFF( INS_ARG ) 3674049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3675049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_ROFF 3676049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3677049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3678049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3679049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3680049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3681049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SROUND[]: Super ROUND */ 3682049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x76 */ 3683049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: Eint8 --> */ 3684049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3685049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3686049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SROUND( INS_ARG ) 3687049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3688049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SROUND 3689049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3690049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3691049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3692049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3693049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3694049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* S45ROUND[]: Super ROUND 45 degrees */ 3695049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x77 */ 3696049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> */ 3697049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3698049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3699049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_S45ROUND( INS_ARG ) 3700049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3701049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_S45ROUND 3702049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3703049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3704049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3705049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3706049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3707049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SLOOP[]: Set LOOP variable */ 3708049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x17 */ 3709049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: int32? --> */ 3710049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3711049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3712049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SLOOP( INS_ARG ) 3713049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3714049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SLOOP 3715049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3716049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3717049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3718049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3719049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3720049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SMD[]: Set Minimum Distance */ 3721049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x1A */ 3722049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: f26.6 --> */ 3723049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3724049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3725049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SMD( INS_ARG ) 3726049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3727049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SMD 3728049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3729049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3730049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3731049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3732049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3733049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SCVTCI[]: Set Control Value Table Cut In */ 3734049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x1D */ 3735049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: f26.6 --> */ 3736049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3737049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3738049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SCVTCI( INS_ARG ) 3739049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3740049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SCVTCI 3741049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3742049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3743049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3744049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3745049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3746049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SSWCI[]: Set Single Width Cut In */ 3747049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x1E */ 3748049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: f26.6 --> */ 3749049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3750049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3751049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SSWCI( INS_ARG ) 3752049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3753049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SSWCI 3754049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3755049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3756049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3757049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3758049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3759049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SSW[]: Set Single Width */ 3760049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x1F */ 3761049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: int32? --> */ 3762049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3763049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3764049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SSW( INS_ARG ) 3765049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3766049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SSW 3767049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3768049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3769049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3770049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3771049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3772049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FLIPON[]: Set auto-FLIP to ON */ 3773049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x4D */ 3774049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> */ 3775049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3776049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3777049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_FLIPON( INS_ARG ) 3778049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3779049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_FLIPON 3780049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3781049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3782049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3783049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3784049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3785049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FLIPOFF[]: Set auto-FLIP to OFF */ 3786049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x4E */ 3787049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> */ 3788049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3789049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3790049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_FLIPOFF( INS_ARG ) 3791049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3792049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_FLIPOFF 3793049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3794049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3795049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3796049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3797049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3798049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SANGW[]: Set ANGle Weight */ 3799049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x7E */ 3800049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> */ 3801049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3802049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3803049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SANGW( INS_ARG ) 3804049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3805049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* instruction not supported anymore */ 3806049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3807049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3808049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3809049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3810049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3811049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SDB[]: Set Delta Base */ 3812049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x5E */ 3813049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> */ 3814049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3815049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3816049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SDB( INS_ARG ) 3817049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3818049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SDB 3819049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3820049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3821049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3822049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3823049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3824049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SDS[]: Set Delta Shift */ 3825049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x5F */ 3826049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> */ 3827049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3828049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3829049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SDS( INS_ARG ) 3830049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3831049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SDS 3832049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3833049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3834049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3835049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3836049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3837049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MPPEM[]: Measure Pixel Per EM */ 3838049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x4B */ 3839049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> Euint16 */ 3840049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3841049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3842049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_MPPEM( INS_ARG ) 3843049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3844049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_MPPEM 3845049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3846049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3847049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3848049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3849049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3850049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MPS[]: Measure Point Size */ 3851049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x4C */ 3852049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> Euint16 */ 3853049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3854049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3855049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_MPS( INS_ARG ) 3856049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3857049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_MPS 3858049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3859049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3860049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3861049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3862049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3863049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DUP[]: DUPlicate the top stack's element */ 3864049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x20 */ 3865049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: StkElt --> StkElt StkElt */ 3866049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3867049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3868049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_DUP( INS_ARG ) 3869049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3870049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_DUP 3871049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3872049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3873049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3874049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3875049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3876049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* POP[]: POP the stack's top element */ 3877049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x21 */ 3878049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: StkElt --> */ 3879049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3880049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3881049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_POP( INS_ARG ) 3882049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3883049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* nothing to do */ 3884049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3885049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3886049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3887049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3888049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3889049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* CLEAR[]: CLEAR the entire stack */ 3890049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x22 */ 3891049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: StkElt... --> */ 3892049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3893049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3894049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_CLEAR( INS_ARG ) 3895049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3896049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_CLEAR 3897049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3898049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3899049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3900049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3901049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3902049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SWAP[]: SWAP the stack's top two elements */ 3903049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x23 */ 3904049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: 2 * StkElt --> 2 * StkElt */ 3905049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3906049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3907049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SWAP( INS_ARG ) 3908049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3909049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SWAP 3910049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3911049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3912049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3913049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3914049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3915049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DEPTH[]: return the stack DEPTH */ 3916049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x24 */ 3917049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> uint32 */ 3918049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3919049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3920049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_DEPTH( INS_ARG ) 3921049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3922049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_DEPTH 3923049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3924049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3925049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3926049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3927049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3928049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* CINDEX[]: Copy INDEXed element */ 3929049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x25 */ 3930049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: int32 --> StkElt */ 3931049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3932049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3933049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_CINDEX( INS_ARG ) 3934049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3935049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_CINDEX 3936049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3937049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3938049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3939049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3940049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3941049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* EIF[]: End IF */ 3942049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x59 */ 3943049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> */ 3944049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3945049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3946049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_EIF( INS_ARG ) 3947049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3948049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* nothing to do */ 3949049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3950049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3951049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3952049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3953049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3954049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* JROT[]: Jump Relative On True */ 3955049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x78 */ 3956049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: StkElt int32 --> */ 3957049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3958049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3959049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_JROT( INS_ARG ) 3960049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3961049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_JROT 3962049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3963049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3964049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3965049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3966049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3967049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* JMPR[]: JuMP Relative */ 3968049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x1C */ 3969049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: int32 --> */ 3970049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3971049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3972049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_JMPR( INS_ARG ) 3973049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3974049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_JMPR 3975049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3976049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3977049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3978049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3979049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3980049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* JROF[]: Jump Relative On False */ 3981049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x79 */ 3982049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: StkElt int32 --> */ 3983049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3984049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3985049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_JROF( INS_ARG ) 3986049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3987049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_JROF 3988049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 3989049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3990049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3991049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 3992049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3993049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* LT[]: Less Than */ 3994049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x50 */ 3995049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: int32? int32? --> bool */ 3996049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 3997049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 3998049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_LT( INS_ARG ) 3999049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4000049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_LT 4001049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4002049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4003049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4004049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4005049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4006049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* LTEQ[]: Less Than or EQual */ 4007049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x51 */ 4008049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: int32? int32? --> bool */ 4009049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4010049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4011049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_LTEQ( INS_ARG ) 4012049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4013049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_LTEQ 4014049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4015049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4016049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4017049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4018049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4019049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* GT[]: Greater Than */ 4020049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x52 */ 4021049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: int32? int32? --> bool */ 4022049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4023049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4024049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_GT( INS_ARG ) 4025049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4026049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_GT 4027049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4028049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4029049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4030049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4031049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4032049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* GTEQ[]: Greater Than or EQual */ 4033049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x53 */ 4034049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: int32? int32? --> bool */ 4035049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4036049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4037049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_GTEQ( INS_ARG ) 4038049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4039049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_GTEQ 4040049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4041049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4042049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4043049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4044049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4045049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* EQ[]: EQual */ 4046049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x54 */ 4047049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: StkElt StkElt --> bool */ 4048049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4049049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4050049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_EQ( INS_ARG ) 4051049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4052049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_EQ 4053049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4054049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4055049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4056049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4057049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4058049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NEQ[]: Not EQual */ 4059049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x55 */ 4060049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: StkElt StkElt --> bool */ 4061049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4062049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4063049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_NEQ( INS_ARG ) 4064049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4065049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_NEQ 4066049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4067049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4068049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4069049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4070049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4071049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ODD[]: Is ODD */ 4072049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x56 */ 4073049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: f26.6 --> bool */ 4074049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4075049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4076049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_ODD( INS_ARG ) 4077049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4078049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_ODD 4079049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4080049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4081049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4082049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4083049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4084049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* EVEN[]: Is EVEN */ 4085049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x57 */ 4086049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: f26.6 --> bool */ 4087049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4088049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4089049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_EVEN( INS_ARG ) 4090049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4091049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_EVEN 4092049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4093049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4094049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4095049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4096049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4097049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* AND[]: logical AND */ 4098049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x5A */ 4099049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 uint32 --> uint32 */ 4100049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4101049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4102049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_AND( INS_ARG ) 4103049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4104049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_AND 4105049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4106049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4107049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4108049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4109049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4110049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* OR[]: logical OR */ 4111049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x5B */ 4112049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 uint32 --> uint32 */ 4113049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4114049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4115049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_OR( INS_ARG ) 4116049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4117049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_OR 4118049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4119049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4120049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4121049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4122049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4123049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NOT[]: logical NOT */ 4124049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x5C */ 4125049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: StkElt --> uint32 */ 4126049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4127049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4128049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_NOT( INS_ARG ) 4129049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4130049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_NOT 4131049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4132049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4133049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4134049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4135049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4136049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ADD[]: ADD */ 4137049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x60 */ 4138049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: f26.6 f26.6 --> f26.6 */ 4139049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4140049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4141049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_ADD( INS_ARG ) 4142049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4143049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_ADD 4144049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4145049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4146049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4147049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4148049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4149049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SUB[]: SUBtract */ 4150049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x61 */ 4151049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: f26.6 f26.6 --> f26.6 */ 4152049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4153049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4154049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SUB( INS_ARG ) 4155049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4156049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SUB 4157049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4158049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4159049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4160049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4161049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4162049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DIV[]: DIVide */ 4163049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x62 */ 4164049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: f26.6 f26.6 --> f26.6 */ 4165049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4166049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4167049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_DIV( INS_ARG ) 4168049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4169049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_DIV 4170049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4171049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4172049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4173049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4174049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4175049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MUL[]: MULtiply */ 4176049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x63 */ 4177049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: f26.6 f26.6 --> f26.6 */ 4178049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4179049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4180049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_MUL( INS_ARG ) 4181049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4182049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_MUL 4183049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4184049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4185049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4186049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4187049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4188049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ABS[]: ABSolute value */ 4189049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x64 */ 4190049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: f26.6 --> f26.6 */ 4191049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4192049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4193049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_ABS( INS_ARG ) 4194049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4195049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_ABS 4196049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4197049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4198049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4199049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4200049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4201049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NEG[]: NEGate */ 4202049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x65 */ 4203049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: f26.6 --> f26.6 */ 4204049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4205049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4206049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_NEG( INS_ARG ) 4207049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4208049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_NEG 4209049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4210049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4211049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4212049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4213049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4214049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FLOOR[]: FLOOR */ 4215049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x66 */ 4216049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: f26.6 --> f26.6 */ 4217049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4218049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4219049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_FLOOR( INS_ARG ) 4220049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4221049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_FLOOR 4222049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4223049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4224049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4225049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4226049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4227049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* CEILING[]: CEILING */ 4228049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x67 */ 4229049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: f26.6 --> f26.6 */ 4230049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4231049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4232049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_CEILING( INS_ARG ) 4233049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4234049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_CEILING 4235049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4236049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4237049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4238049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4239049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4240049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* RS[]: Read Store */ 4241049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x43 */ 4242049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> uint32 */ 4243049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4244049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4245049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_RS( INS_ARG ) 4246049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4247049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_RS 4248049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4249049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4250049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4251049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4252049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4253049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* WS[]: Write Store */ 4254049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x42 */ 4255049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 uint32 --> */ 4256049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4257049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4258049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_WS( INS_ARG ) 4259049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4260049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_WS 4261049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4262049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4263049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4264049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4265049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4266049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* WCVTP[]: Write CVT in Pixel units */ 4267049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x44 */ 4268049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: f26.6 uint32 --> */ 4269049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4270049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4271049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_WCVTP( INS_ARG ) 4272049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4273049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_WCVTP 4274049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4275049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4276049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4277049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4278049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4279049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* WCVTF[]: Write CVT in Funits */ 4280049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x70 */ 4281049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 uint32 --> */ 4282049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4283049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4284049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_WCVTF( INS_ARG ) 4285049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4286049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_WCVTF 4287049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4288049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4289049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4290049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4291049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4292049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* RCVT[]: Read CVT */ 4293049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x45 */ 4294049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> f26.6 */ 4295049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4296049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4297049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_RCVT( INS_ARG ) 4298049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4299049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_RCVT 4300049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4301049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4302049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4303049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4304049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4305049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* AA[]: Adjust Angle */ 4306049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x7F */ 4307049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> */ 4308049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4309049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4310049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_AA( INS_ARG ) 4311049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4312049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* intentionally no longer supported */ 4313049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4314049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4315049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4316049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4317049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4318049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DEBUG[]: DEBUG. Unsupported. */ 4319049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x4F */ 4320049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> */ 4321049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4322049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Note: The original instruction pops a value from the stack. */ 4323049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4324049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4325049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_DEBUG( INS_ARG ) 4326049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4327049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_DEBUG 4328049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4329049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4330049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4331049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4332049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4333049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ROUND[ab]: ROUND value */ 4334049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x68-0x6B */ 4335049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: f26.6 --> f26.6 */ 4336049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4337049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4338049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_ROUND( INS_ARG ) 4339049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4340049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_ROUND 4341049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4342049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4343049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4344049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4345049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4346049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NROUND[ab]: No ROUNDing of value */ 4347049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x6C-0x6F */ 4348049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: f26.6 --> f26.6 */ 4349049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4350049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4351049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_NROUND( INS_ARG ) 4352049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4353049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_NROUND 4354049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4355049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4356049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4357049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4358049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4359049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MAX[]: MAXimum */ 4360049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x68 */ 4361049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: int32? int32? --> int32 */ 4362049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4363049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4364049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_MAX( INS_ARG ) 4365049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4366049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_MAX 4367049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4368049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4369049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4370049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4371049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4372049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIN[]: MINimum */ 4373049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x69 */ 4374049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: int32? int32? --> int32 */ 4375049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4376049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4377049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_MIN( INS_ARG ) 4378049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4379049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_MIN 4380049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4381049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4382049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4383049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif /* !TT_CONFIG_OPTION_INTERPRETER_SWITCH */ 4384049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4385049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4386049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4387049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4388049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* The following functions are called as is within the switch statement. */ 4389049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4390049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4391049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4392049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4393049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4394049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4395049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MINDEX[]: Move INDEXed element */ 4396049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x26 */ 4397049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: int32? --> StkElt */ 4398049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4399049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4400049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_MINDEX( INS_ARG ) 4401049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4402049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Long L, K; 4403049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4404049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4405049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project L = args[0]; 4406049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4407049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( L <= 0 || L > CUR.args ) 4408049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4409aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner if ( CUR.pedantic_hinting ) 4410727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 4411049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4412aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner else 4413aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner { 4414aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner K = CUR.stack[CUR.args - L]; 4415049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4416aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner FT_ARRAY_MOVE( &CUR.stack[CUR.args - L ], 4417aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner &CUR.stack[CUR.args - L + 1], 4418aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner ( L - 1 ) ); 4419049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4420aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner CUR.stack[CUR.args - 1] = K; 4421aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner } 4422049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4423049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4424049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4425049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4426049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4427049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ROLL[]: ROLL top three elements */ 4428049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x8A */ 4429049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: 3 * StkElt --> 3 * StkElt */ 4430049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4431049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4432049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_ROLL( INS_ARG ) 4433049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4434049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Long A, B, C; 4435049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4436049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED_EXEC; 4437049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4438049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4439049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project A = args[2]; 4440049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project B = args[1]; 4441049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project C = args[0]; 4442049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4443049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[2] = C; 4444049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[1] = A; 4445049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = B; 4446049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4447049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4448049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4449049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4450049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4451049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MANAGING THE FLOW OF CONTROL */ 4452049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4453049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Instructions appear in the specification's order. */ 4454049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4455049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4456049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4457049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4458049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_Bool 4459049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project SkipCode( EXEC_OP ) 4460049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4461049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.IP += CUR.length; 4462049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4463049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.IP < CUR.codeSize ) 4464049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4465049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.opcode = CUR.code[CUR.IP]; 4466049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4467049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.length = opcode_length[CUR.opcode]; 4468049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.length < 0 ) 4469049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 447041371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier if ( CUR.IP + 1 >= CUR.codeSize ) 4471049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto Fail_Overflow; 4472049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.length = 2 - CUR.length * CUR.code[CUR.IP + 1]; 4473049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4474049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4475049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.IP + CUR.length <= CUR.codeSize ) 4476049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return SUCCESS; 4477049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4478049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4479049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Fail_Overflow: 4480727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Code_Overflow ); 4481049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return FAILURE; 4482049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4483049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4484049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4485049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4486049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4487049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* IF[]: IF test */ 4488049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x58 */ 4489049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: StkElt --> */ 4490049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4491049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4492049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_IF( INS_ARG ) 4493049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4494049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Int nIfs; 4495049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Bool Out; 4496049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4497049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4498049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( args[0] != 0 ) 4499049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 4500049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4501049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project nIfs = 1; 4502049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Out = 0; 4503049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4504049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project do 4505049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4506049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( SKIP_Code() == FAILURE ) 4507049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 4508049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4509049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project switch ( CUR.opcode ) 4510049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4511049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x58: /* IF */ 4512049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project nIfs++; 4513049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 4514049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4515049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x1B: /* ELSE */ 4516049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Out = FT_BOOL( nIfs == 1 ); 4517049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 4518049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4519049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x59: /* EIF */ 4520049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project nIfs--; 4521049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Out = FT_BOOL( nIfs == 0 ); 4522049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 4523049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4524049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } while ( Out == 0 ); 4525049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4526049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4527049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4528049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4529049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4530049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ELSE[]: ELSE */ 4531049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x1B */ 4532049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> */ 4533049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4534049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4535049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_ELSE( INS_ARG ) 4536049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4537049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Int nIfs; 4538049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4539049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED_ARG; 4540049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4541049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4542049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project nIfs = 1; 4543049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4544049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project do 4545049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4546049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( SKIP_Code() == FAILURE ) 4547049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 4548049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4549049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project switch ( CUR.opcode ) 4550049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4551049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x58: /* IF */ 4552049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project nIfs++; 4553049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 4554049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4555049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x59: /* EIF */ 4556049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project nIfs--; 4557049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 4558049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4559049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } while ( nIfs != 0 ); 4560049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4561049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4562049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4563049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4564049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4565049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DEFINING AND USING FUNCTIONS AND INSTRUCTIONS */ 4566049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4567049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Instructions appear in the specification's order. */ 4568049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4569049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4570049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4571049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4572049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4573049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4574049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FDEF[]: Function DEFinition */ 4575049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x2C */ 4576049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> */ 4577049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4578049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4579049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_FDEF( INS_ARG ) 4580049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4581049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ULong n; 4582049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_DefRecord* rec; 4583049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_DefRecord* limit; 4584049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4585727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 4586727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* arguments to opcodes are skipped by `SKIP_Code' */ 4587727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_Byte opcode_pattern[9][12] = { 4588727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* #0 inline delta function 1 */ 4589727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 4590727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x4B, /* PPEM */ 4591727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x53, /* GTEQ */ 4592727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x23, /* SWAP */ 4593727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x4B, /* PPEM */ 4594727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x51, /* LTEQ */ 4595727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x5A, /* AND */ 4596727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x58, /* IF */ 4597727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x38, /* SHPIX */ 4598727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x1B, /* ELSE */ 4599727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x21, /* POP */ 4600727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x21, /* POP */ 4601727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x59 /* EIF */ 4602727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease }, 4603727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* #1 inline delta function 2 */ 4604727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 4605727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x4B, /* PPEM */ 4606727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x54, /* EQ */ 4607727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x58, /* IF */ 4608727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x38, /* SHPIX */ 4609727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x1B, /* ELSE */ 4610727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x21, /* POP */ 4611727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x21, /* POP */ 4612727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x59 /* EIF */ 4613727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease }, 4614727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* #2 diagonal stroke function */ 4615727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 4616727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x20, /* DUP */ 4617727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x20, /* DUP */ 4618727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0xB0, /* PUSHB_1 */ 4619727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* 1 */ 4620727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x60, /* ADD */ 4621727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x46, /* GC_cur */ 4622727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0xB0, /* PUSHB_1 */ 4623727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* 64 */ 4624727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x23, /* SWAP */ 4625727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x42 /* WS */ 4626727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease }, 4627727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* #3 VacuFormRound function */ 4628727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 4629727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x45, /* RCVT */ 4630727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x23, /* SWAP */ 4631727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x46, /* GC_cur */ 4632727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x60, /* ADD */ 4633727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x20, /* DUP */ 4634727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0xB0 /* PUSHB_1 */ 4635727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* 38 */ 4636727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease }, 4637727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* #4 TTFautohint bytecode (old) */ 4638727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 4639727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x20, /* DUP */ 4640727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x64, /* ABS */ 4641727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0xB0, /* PUSHB_1 */ 4642727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* 32 */ 4643727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x60, /* ADD */ 4644727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x66, /* FLOOR */ 4645727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x23, /* SWAP */ 4646727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0xB0 /* PUSHB_1 */ 4647727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease }, 4648727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* #5 spacing function 1 */ 4649727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 4650727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x01, /* SVTCA_x */ 4651727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0xB0, /* PUSHB_1 */ 4652727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* 24 */ 4653727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x43, /* RS */ 4654727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x58 /* IF */ 4655727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease }, 4656727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* #6 spacing function 2 */ 4657727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 4658727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x01, /* SVTCA_x */ 4659727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x18, /* RTG */ 4660727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0xB0, /* PUSHB_1 */ 4661727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* 24 */ 4662727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x43, /* RS */ 4663727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x58 /* IF */ 4664727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease }, 4665727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* #7 TypeMan Talk DiagEndCtrl function */ 4666727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 4667727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x01, /* SVTCA_x */ 4668727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x20, /* DUP */ 4669727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0xB0, /* PUSHB_1 */ 4670727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* 3 */ 4671727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x25, /* CINDEX */ 4672727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease }, 4673727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* #8 TypeMan Talk Align */ 4674727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 4675727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x06, /* SPVTL */ 4676727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x7D, /* RDTG */ 4677727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease }, 4678727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease }; 4679727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_UShort opcode_patterns = 9; 4680727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_UShort opcode_pointer[9] = { 0, 0, 0, 0, 0, 0, 0, 0, 0 }; 4681727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_UShort opcode_size[9] = { 12, 8, 8, 6, 7, 4, 5, 4, 2 }; 4682727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_UShort i; 4683727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 4684727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 4685049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4686049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* some font programs are broken enough to redefine functions! */ 4687049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* We will then parse the current table. */ 4688049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4689049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project rec = CUR.FDefs; 4690049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project limit = rec + CUR.numFDefs; 4691049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project n = args[0]; 4692049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4693049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( ; rec < limit; rec++ ) 4694049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4695049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( rec->opc == n ) 4696049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 4697049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4698049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4699049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( rec == limit ) 4700049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4701049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* check that there is enough room for new functions */ 4702049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.numFDefs >= CUR.maxFDefs ) 4703049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4704727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Too_Many_Function_Defs ); 4705049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 4706049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4707049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.numFDefs++; 4708049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4709049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4710295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner /* Although FDEF takes unsigned 32-bit integer, */ 4711295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner /* func # must be within unsigned 16-bit integer */ 4712295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner if ( n > 0xFFFFU ) 4713295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner { 4714727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Too_Many_Function_Defs ); 4715295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner return; 4716295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner } 4717295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner 4718727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease rec->range = CUR.curRange; 4719727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease rec->opc = (FT_UInt16)n; 4720727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease rec->start = CUR.IP + 1; 4721727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease rec->active = TRUE; 4722727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease rec->inline_delta = FALSE; 4723727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease rec->sph_fdef_flags = 0x0000; 4724049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4725049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( n > CUR.maxFunc ) 4726295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner CUR.maxFunc = (FT_UInt16)n; 4727049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4728727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 4729727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* We don't know for sure these are typeman functions, */ 4730727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* however they are only active when RS 22 is called */ 4731727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( n >= 64 && n <= 66 ) 4732727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease rec->sph_fdef_flags |= SPH_FDEF_TYPEMAN_STROKES; 4733727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif 4734727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 4735049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Now skip the whole function definition. */ 4736049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* We don't allow nested IDEFS & FDEFs. */ 4737049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4738049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project while ( SKIP_Code() == SUCCESS ) 4739049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4740727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 4741727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 4742727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 4743727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING ) 4744727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 4745727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease for ( i = 0; i < opcode_patterns; i++ ) 4746727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 4747727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( opcode_pointer[i] < opcode_size[i] && 4748727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.opcode == opcode_pattern[i][opcode_pointer[i]] ) 4749727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 4750727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease opcode_pointer[i] += 1; 4751727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 4752727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( opcode_pointer[i] == opcode_size[i] ) 4753727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 4754727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_TRACE7(( "sph: Function %d, opcode ptrn: %d, %s %s\n", 4755727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease i, n, 4756727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.face->root.family_name, 4757727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.face->root.style_name )); 4758727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 4759727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease switch ( i ) 4760727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 4761727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 0: 4762727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease rec->sph_fdef_flags |= SPH_FDEF_INLINE_DELTA_1; 4763727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.face->sph_found_func_flags |= SPH_FDEF_INLINE_DELTA_1; 4764727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease break; 4765727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 4766727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 1: 4767727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease rec->sph_fdef_flags |= SPH_FDEF_INLINE_DELTA_2; 4768727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.face->sph_found_func_flags |= SPH_FDEF_INLINE_DELTA_2; 4769727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease break; 4770727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 4771727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 2: 4772727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease switch ( n ) 4773727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 4774727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* needs to be implemented still */ 4775727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 58: 4776727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease rec->sph_fdef_flags |= SPH_FDEF_DIAGONAL_STROKE; 4777727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.face->sph_found_func_flags |= SPH_FDEF_DIAGONAL_STROKE; 4778727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 4779727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease break; 4780727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 4781727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 3: 4782727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease switch ( n ) 4783727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 4784727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 0: 4785727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease rec->sph_fdef_flags |= SPH_FDEF_VACUFORM_ROUND_1; 4786727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.face->sph_found_func_flags |= SPH_FDEF_VACUFORM_ROUND_1; 4787727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 4788727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease break; 4789727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 4790727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 4: 4791727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* probably not necessary to detect anymore */ 4792727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease rec->sph_fdef_flags |= SPH_FDEF_TTFAUTOHINT_1; 4793727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.face->sph_found_func_flags |= SPH_FDEF_TTFAUTOHINT_1; 4794727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease break; 4795727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 4796727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 5: 4797727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease switch ( n ) 4798727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 4799727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 0: 4800727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 1: 4801727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 2: 4802727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 4: 4803727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 7: 4804727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 8: 4805727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease rec->sph_fdef_flags |= SPH_FDEF_SPACING_1; 4806727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.face->sph_found_func_flags |= SPH_FDEF_SPACING_1; 4807727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 4808727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease break; 4809727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 4810727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 6: 4811727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease switch ( n ) 4812727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 4813727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 0: 4814727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 1: 4815727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 2: 4816727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 4: 4817727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 7: 4818727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 8: 4819727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease rec->sph_fdef_flags |= SPH_FDEF_SPACING_2; 4820727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.face->sph_found_func_flags |= SPH_FDEF_SPACING_2; 4821727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 4822727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease break; 4823727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 4824727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 7: 4825727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease rec->sph_fdef_flags |= SPH_FDEF_TYPEMAN_DIAGENDCTRL; 4826727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.face->sph_found_func_flags |= SPH_FDEF_TYPEMAN_DIAGENDCTRL; 4827727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease break; 4828727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 4829727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 8: 4830727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#if 0 4831727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease rec->sph_fdef_flags |= SPH_FDEF_TYPEMAN_DIAGENDCTRL; 4832727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.face->sph_found_func_flags |= SPH_FDEF_TYPEMAN_DIAGENDCTRL; 4833727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif 4834727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease break; 4835727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 4836727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease opcode_pointer[i] = 0; 4837727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 4838727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 4839727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 4840727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else 4841727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease opcode_pointer[i] = 0; 4842727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 4843727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 4844727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Set sph_compatibility_mode only when deltas are detected */ 4845727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.face->sph_compatibility_mode = 4846727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( ( CUR.face->sph_found_func_flags & SPH_FDEF_INLINE_DELTA_1 ) | 4847727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( CUR.face->sph_found_func_flags & SPH_FDEF_INLINE_DELTA_2 ) ); 4848727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 4849727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 4850727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 4851727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 4852049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project switch ( CUR.opcode ) 4853049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4854049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x89: /* IDEF */ 4855049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x2C: /* FDEF */ 4856727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Nested_DEFS ); 4857049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 4858049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4859049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x2D: /* ENDF */ 486041371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier rec->end = CUR.IP; 4861049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 4862049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4863049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4864049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4865049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4866049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4867049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4868049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4869049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ENDF[]: END Function definition */ 4870049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x2D */ 4871049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> */ 4872049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4873049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4874049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_ENDF( INS_ARG ) 4875049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4876049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_CallRec* pRec; 4877049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4878049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED_ARG; 4879049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4880049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4881727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 4882727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.sph_in_func_flags = 0x0000; 4883727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 4884727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 4885049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.callTop <= 0 ) /* We encountered an ENDF without a call */ 4886049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4887727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( ENDF_In_Exec_Stream ); 4888049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 4889049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4890049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4891049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.callTop--; 4892049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4893049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project pRec = &CUR.callStack[CUR.callTop]; 4894049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4895049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project pRec->Cur_Count--; 4896049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4897049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.step_ins = FALSE; 4898049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4899049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( pRec->Cur_Count > 0 ) 4900049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4901049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.callTop++; 4902ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease CUR.IP = pRec->Def->start; 4903049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4904049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 4905049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Loop through the current function */ 4906049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project INS_Goto_CodeRange( pRec->Caller_Range, 4907049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project pRec->Caller_IP ); 4908049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4909049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Exit the current call frame. */ 4910049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4911049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NOTE: If the last instruction of a program is a */ 4912049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* CALL or LOOPCALL, the return address is */ 4913049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* always out of the code range. This is a */ 4914049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* valid address, and it is why we do not test */ 4915049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* the result of Ins_Goto_CodeRange() here! */ 4916049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4917049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4918049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4919049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 4920049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4921049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* CALL[]: CALL function */ 4922049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x2B */ 4923049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32? --> */ 4924049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4925049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 4926049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_CALL( INS_ARG ) 4927049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4928049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ULong F; 4929049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_CallRec* pCrec; 4930049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_DefRecord* def; 4931049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4932049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4933049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* first of all, check the index */ 4934049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4935049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project F = args[0]; 4936aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich if ( BOUNDSL( F, CUR.maxFunc + 1 ) ) 4937049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto Fail; 4938049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4939049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Except for some old Apple fonts, all functions in a TrueType */ 4940049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* font are defined in increasing order, starting from 0. This */ 4941049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* means that we normally have */ 4942049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4943049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* CUR.maxFunc+1 == CUR.numFDefs */ 4944049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* CUR.FDefs[n].opc == n for n in 0..CUR.maxFunc */ 4945049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 4946049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* If this isn't true, we need to look up the function table. */ 4947049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4948049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project def = CUR.FDefs + F; 4949049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.maxFunc + 1 != CUR.numFDefs || def->opc != F ) 4950049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4951049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* look up the FDefs table */ 4952049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_DefRecord* limit; 4953049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4954049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4955049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project def = CUR.FDefs; 4956049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project limit = def + CUR.numFDefs; 4957049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4958049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project while ( def < limit && def->opc != F ) 4959049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project def++; 4960049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4961049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( def == limit ) 4962049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto Fail; 4963049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4964049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4965049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* check that the function is active */ 4966049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( !def->active ) 4967049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto Fail; 4968049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4969727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 4970727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING && 4971727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.ignore_x_mode && 4972727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( ( CUR.iup_called && 4973727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( CUR.sph_tweak_flags & SPH_TWEAK_NO_CALL_AFTER_IUP ) ) || 4974727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( def->sph_fdef_flags & SPH_FDEF_VACUFORM_ROUND_1 ) ) ) 4975727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease goto Fail; 4976727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else 4977727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.sph_in_func_flags = def->sph_fdef_flags; 4978727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 4979727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 4980049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* check the call stack */ 4981049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.callTop >= CUR.callSize ) 4982049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 4983727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Stack_Overflow ); 4984049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 4985049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 4986049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4987049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project pCrec = CUR.callStack + CUR.callTop; 4988049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4989049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project pCrec->Caller_Range = CUR.curRange; 4990049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project pCrec->Caller_IP = CUR.IP + 1; 4991049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project pCrec->Cur_Count = 1; 4992ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease pCrec->Def = def; 4993049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4994049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.callTop++; 4995049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4996049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project INS_Goto_CodeRange( def->range, 4997049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project def->start ); 4998049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 4999049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.step_ins = FALSE; 5000727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 5001049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5002049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5003049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Fail: 5004727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 5005049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5006049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5007049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5008049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5009049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5010049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* LOOPCALL[]: LOOP and CALL function */ 5011049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x2A */ 5012049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32? Eint16? --> */ 5013049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5014049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 5015049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_LOOPCALL( INS_ARG ) 5016049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5017049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ULong F; 5018049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_CallRec* pCrec; 5019049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_DefRecord* def; 5020049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5021049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5022049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* first of all, check the index */ 5023049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project F = args[1]; 5024aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich if ( BOUNDSL( F, CUR.maxFunc + 1 ) ) 5025049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto Fail; 5026049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5027049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Except for some old Apple fonts, all functions in a TrueType */ 5028049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* font are defined in increasing order, starting from 0. This */ 5029049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* means that we normally have */ 5030049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5031049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* CUR.maxFunc+1 == CUR.numFDefs */ 5032049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* CUR.FDefs[n].opc == n for n in 0..CUR.maxFunc */ 5033049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5034049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* If this isn't true, we need to look up the function table. */ 5035049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5036049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project def = CUR.FDefs + F; 5037049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.maxFunc + 1 != CUR.numFDefs || def->opc != F ) 5038049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5039049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* look up the FDefs table */ 5040049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_DefRecord* limit; 5041049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5042049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5043049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project def = CUR.FDefs; 5044049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project limit = def + CUR.numFDefs; 5045049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5046049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project while ( def < limit && def->opc != F ) 5047049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project def++; 5048049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5049049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( def == limit ) 5050049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto Fail; 5051049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5052049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5053049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* check that the function is active */ 5054049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( !def->active ) 5055049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto Fail; 5056049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5057727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 5058727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING && 5059727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.ignore_x_mode && 5060727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( def->sph_fdef_flags & SPH_FDEF_VACUFORM_ROUND_1 ) ) 5061727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease goto Fail; 5062727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else 5063727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.sph_in_func_flags = def->sph_fdef_flags; 5064727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 5065727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 5066049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* check stack */ 5067049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.callTop >= CUR.callSize ) 5068049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5069727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Stack_Overflow ); 5070049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5071049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5072049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5073049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( args[0] > 0 ) 5074049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5075049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project pCrec = CUR.callStack + CUR.callTop; 5076049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5077049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project pCrec->Caller_Range = CUR.curRange; 5078049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project pCrec->Caller_IP = CUR.IP + 1; 5079049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project pCrec->Cur_Count = (FT_Int)args[0]; 5080ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease pCrec->Def = def; 5081049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5082049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.callTop++; 5083049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5084049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project INS_Goto_CodeRange( def->range, def->start ); 5085049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5086049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.step_ins = FALSE; 5087049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5088727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 5089049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5090049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5091049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Fail: 5092727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 5093049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5094049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5095049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5096049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5097049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5098049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* IDEF[]: Instruction DEFinition */ 5099049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x89 */ 5100049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: Eint8 --> */ 5101049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5102049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 5103049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_IDEF( INS_ARG ) 5104049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5105049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_DefRecord* def; 5106049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_DefRecord* limit; 5107049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5108049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5109049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* First of all, look for the same function in our table */ 5110049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5111049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project def = CUR.IDefs; 5112049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project limit = def + CUR.numIDefs; 5113049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5114049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( ; def < limit; def++ ) 5115049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( def->opc == (FT_ULong)args[0] ) 5116049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 5117049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5118049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( def == limit ) 5119049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5120049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* check that there is enough room for a new instruction */ 5121049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.numIDefs >= CUR.maxIDefs ) 5122049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5123727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Too_Many_Instruction_Defs ); 5124049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5125049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5126049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.numIDefs++; 5127049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5128049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5129295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner /* opcode must be unsigned 8-bit integer */ 5130295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner if ( 0 > args[0] || args[0] > 0x00FF ) 5131295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner { 5132727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Too_Many_Instruction_Defs ); 5133295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner return; 5134295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner } 5135295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner 5136295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner def->opc = (FT_Byte)args[0]; 5137aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich def->start = CUR.IP + 1; 5138049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project def->range = CUR.curRange; 5139049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project def->active = TRUE; 5140049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5141049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( (FT_ULong)args[0] > CUR.maxIns ) 5142295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner CUR.maxIns = (FT_Byte)args[0]; 5143049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5144049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Now skip the whole function definition. */ 5145049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* We don't allow nested IDEFs & FDEFs. */ 5146049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5147049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project while ( SKIP_Code() == SUCCESS ) 5148049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5149049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project switch ( CUR.opcode ) 5150049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5151049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x89: /* IDEF */ 5152049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x2C: /* FDEF */ 5153727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Nested_DEFS ); 5154049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5155049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x2D: /* ENDF */ 5156049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5157049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5158049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5159049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5160049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5161049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5162049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5163049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5164049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PUSHING DATA ONTO THE INTERPRETER STACK */ 5165049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5166049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Instructions appear in the specification's order. */ 5167049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5168049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5169049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5170049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5171049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5172049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5173049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NPUSHB[]: PUSH N Bytes */ 5174049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x40 */ 5175049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> uint32... */ 5176049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5177049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 5178049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_NPUSHB( INS_ARG ) 5179049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5180049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort L, K; 5181049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5182049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5183049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project L = (FT_UShort)CUR.code[CUR.IP + 1]; 5184049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5185049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) ) 5186049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5187727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Stack_Overflow ); 5188049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5189049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5190049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5191049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( K = 1; K <= L; K++ ) 5192049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[K - 1] = CUR.code[CUR.IP + K + 1]; 5193049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5194049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.new_top += L; 5195049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5196049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5197049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5198049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5199049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5200049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NPUSHW[]: PUSH N Words */ 5201049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x41 */ 5202049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> int32... */ 5203049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5204049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 5205049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_NPUSHW( INS_ARG ) 5206049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5207049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort L, K; 5208049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5209049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5210049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project L = (FT_UShort)CUR.code[CUR.IP + 1]; 5211049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5212049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) ) 5213049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5214727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Stack_Overflow ); 5215049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5216049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5217049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5218049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.IP += 2; 5219049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5220049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( K = 0; K < L; K++ ) 5221049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[K] = GET_ShortIns(); 5222049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5223049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.step_ins = FALSE; 5224049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.new_top += L; 5225049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5226049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5227049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5228049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5229049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5230049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PUSHB[abc]: PUSH Bytes */ 5231049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0xB0-0xB7 */ 5232049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> uint32... */ 5233049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5234049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 5235049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_PUSHB( INS_ARG ) 5236049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5237049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort L, K; 5238049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5239049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5240049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project L = (FT_UShort)( CUR.opcode - 0xB0 + 1 ); 5241049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5242049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) ) 5243049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5244727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Stack_Overflow ); 5245049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5246049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5247049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5248049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( K = 1; K <= L; K++ ) 5249049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[K - 1] = CUR.code[CUR.IP + K]; 5250049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5251049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5252049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5253049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5254049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5255049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PUSHW[abc]: PUSH Words */ 5256049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0xB8-0xBF */ 5257049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> int32... */ 5258049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5259049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 5260049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_PUSHW( INS_ARG ) 5261049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5262049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort L, K; 5263049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5264049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5265049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project L = (FT_UShort)( CUR.opcode - 0xB8 + 1 ); 5266049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5267049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( L, CUR.stackSize + 1 - CUR.top ) ) 5268049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5269727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Stack_Overflow ); 5270049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5271049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5272049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5273049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.IP++; 5274049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5275049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( K = 0; K < L; K++ ) 5276049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[K] = GET_ShortIns(); 5277049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5278049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.step_ins = FALSE; 5279049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5280049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5281049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5282049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5283049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5284049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MANAGING THE GRAPHICS STATE */ 5285049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5286049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Instructions appear in the specs' order. */ 5287049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5288049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5289049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5290049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5291049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5292049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5293049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* GC[a]: Get Coordinate projected onto */ 5294049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x46-0x47 */ 5295049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> f26.6 */ 5296049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 529741371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier /* XXX: UNDOCUMENTED: Measures from the original glyph must be taken */ 529841371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier /* along the dual projection vector! */ 5299049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5300049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 5301049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_GC( INS_ARG ) 5302049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5303049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ULong L; 5304049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 R; 5305049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5306049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5307049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project L = (FT_ULong)args[0]; 5308049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5309aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich if ( BOUNDSL( L, CUR.zp2.n_points ) ) 5310049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5311049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 5312727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 5313aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner R = 0; 5314049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5315049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 5316049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5317049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.opcode & 1 ) 5318049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project R = CUR_fast_dualproj( &CUR.zp2.org[L] ); 5319049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 5320049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project R = CUR_fast_project( &CUR.zp2.cur[L] ); 5321049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5322049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5323049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = R; 5324049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5325049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5326049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5327049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5328049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5329049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SCFS[]: Set Coordinate From Stack */ 5330049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x48 */ 5331049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: f26.6 uint32 --> */ 5332049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5333049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Formula: */ 5334049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5335049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* OA := OA + ( value - OA.p )/( f.p ) * f */ 5336049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5337049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 5338049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SCFS( INS_ARG ) 5339049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5340049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Long K; 5341049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort L; 5342049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5343049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5344049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project L = (FT_UShort)args[0]; 5345049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5346049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( L, CUR.zp2.n_points ) ) 5347049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5348049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 5349727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 5350049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5351049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5352049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5353049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project K = CUR_fast_project( &CUR.zp2.cur[L] ); 5354049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5355049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR_Func_move( &CUR.zp2, L, args[1] - K ); 5356049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5357aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* UNDOCUMENTED! The MS rasterizer does that with */ 5358aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* twilight points (confirmed by Greg Hitchcock) */ 5359049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.GS.gep2 == 0 ) 5360049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp2.org[L] = CUR.zp2.cur[L]; 5361049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5362049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5363049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5364049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5365049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5366049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MD[a]: Measure Distance */ 5367049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x49-0x4A */ 5368049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 uint32 --> f26.6 */ 5369049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 537041371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier /* XXX: UNDOCUMENTED: Measure taken in the original glyph must be along */ 537141371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier /* the dual projection vector. */ 5372049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 537341371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier /* XXX: UNDOCUMENTED: Flag attributes are inverted! */ 537441371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier /* 0 => measure distance in original outline */ 537541371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier /* 1 => measure distance in grid-fitted outline */ 5376049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 537741371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier /* XXX: UNDOCUMENTED: `zp0 - zp1', and not `zp2 - zp1! */ 5378049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5379049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 5380049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_MD( INS_ARG ) 5381049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5382049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort K, L; 5383049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 D; 5384049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5385049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5386049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project K = (FT_UShort)args[1]; 5387049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project L = (FT_UShort)args[0]; 5388049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5389aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich if ( BOUNDS( L, CUR.zp0.n_points ) || 5390aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich BOUNDS( K, CUR.zp1.n_points ) ) 5391049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5392049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 5393727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 5394049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project D = 0; 5395049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5396049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 5397049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5398049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.opcode & 1 ) 5399049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project D = CUR_Func_project( CUR.zp0.cur + L, CUR.zp1.cur + K ); 5400049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 5401049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 540227811904d8de0ce5591417812ca31163bf5aad60Geremy Condra /* XXX: UNDOCUMENTED: twilight zone special case */ 5403049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 540427811904d8de0ce5591417812ca31163bf5aad60Geremy Condra if ( CUR.GS.gep0 == 0 || CUR.GS.gep1 == 0 ) 5405049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 540627811904d8de0ce5591417812ca31163bf5aad60Geremy Condra FT_Vector* vec1 = CUR.zp0.org + L; 540727811904d8de0ce5591417812ca31163bf5aad60Geremy Condra FT_Vector* vec2 = CUR.zp1.org + K; 540827811904d8de0ce5591417812ca31163bf5aad60Geremy Condra 540927811904d8de0ce5591417812ca31163bf5aad60Geremy Condra 5410049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project D = CUR_Func_dualproj( vec1, vec2 ); 5411049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5412049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 5413049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 541427811904d8de0ce5591417812ca31163bf5aad60Geremy Condra FT_Vector* vec1 = CUR.zp0.orus + L; 541527811904d8de0ce5591417812ca31163bf5aad60Geremy Condra FT_Vector* vec2 = CUR.zp1.orus + K; 5416049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5417049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 541827811904d8de0ce5591417812ca31163bf5aad60Geremy Condra if ( CUR.metrics.x_scale == CUR.metrics.y_scale ) 541927811904d8de0ce5591417812ca31163bf5aad60Geremy Condra { 542027811904d8de0ce5591417812ca31163bf5aad60Geremy Condra /* this should be faster */ 542127811904d8de0ce5591417812ca31163bf5aad60Geremy Condra D = CUR_Func_dualproj( vec1, vec2 ); 5422727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease D = FT_MulFix( D, CUR.metrics.x_scale ); 542327811904d8de0ce5591417812ca31163bf5aad60Geremy Condra } 542427811904d8de0ce5591417812ca31163bf5aad60Geremy Condra else 542527811904d8de0ce5591417812ca31163bf5aad60Geremy Condra { 542627811904d8de0ce5591417812ca31163bf5aad60Geremy Condra FT_Vector vec; 542727811904d8de0ce5591417812ca31163bf5aad60Geremy Condra 5428049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5429727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease vec.x = FT_MulFix( vec1->x - vec2->x, CUR.metrics.x_scale ); 5430727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease vec.y = FT_MulFix( vec1->y - vec2->y, CUR.metrics.y_scale ); 543127811904d8de0ce5591417812ca31163bf5aad60Geremy Condra 543227811904d8de0ce5591417812ca31163bf5aad60Geremy Condra D = CUR_fast_dualproj( &vec ); 543327811904d8de0ce5591417812ca31163bf5aad60Geremy Condra } 5434049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5435049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5436049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5437049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5438727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 5439727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Disable Type 2 Vacuform Rounds - e.g. Arial Narrow */ 5440727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING && 5441727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.ignore_x_mode && FT_ABS( D ) == 64 ) 5442727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease D += 1; 5443727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 5444727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 5445049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = D; 5446049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5447049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5448049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5449049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5450049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5451049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SDPVTL[a]: Set Dual PVector to Line */ 5452049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x86-0x87 */ 5453049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 uint32 --> */ 5454049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5455049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 5456049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SDPVTL( INS_ARG ) 5457049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5458049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Long A, B, C; 5459aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner FT_UShort p1, p2; /* was FT_Int in pas type ERROR */ 5460aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner FT_Int aOpc = CUR.opcode; 5461049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5462049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5463049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project p1 = (FT_UShort)args[1]; 5464049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project p2 = (FT_UShort)args[0]; 5465049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5466049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( p2, CUR.zp1.n_points ) || 5467049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project BOUNDS( p1, CUR.zp2.n_points ) ) 5468049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5469049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 5470727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 5471049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5472049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5473049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5474049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5475049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector* v1 = CUR.zp1.org + p2; 5476049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector* v2 = CUR.zp2.org + p1; 5477049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5478049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5479049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project A = v1->x - v2->x; 5480049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project B = v1->y - v2->y; 5481aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner 5482aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* If v1 == v2, SDPVTL behaves the same as */ 5483aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* SVTCA[X], respectively. */ 5484aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* */ 5485aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* Confirmed by Greg Hitchcock. */ 5486aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner 5487aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner if ( A == 0 && B == 0 ) 5488aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner { 5489aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner A = 0x4000; 5490aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner aOpc = 0; 5491aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner } 5492049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5493049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5494aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner if ( ( aOpc & 1 ) != 0 ) 5495049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5496049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project C = B; /* counter clockwise rotation */ 5497049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project B = A; 5498049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project A = -C; 5499049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5500049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5501049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project NORMalize( A, B, &CUR.GS.dualVector ); 5502049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5503049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5504049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector* v1 = CUR.zp1.cur + p2; 5505049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector* v2 = CUR.zp2.cur + p1; 5506049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5507049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5508049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project A = v1->x - v2->x; 5509049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project B = v1->y - v2->y; 5510727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 5511727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( A == 0 && B == 0 ) 5512727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 5513727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease A = 0x4000; 5514727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease aOpc = 0; 5515727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 5516049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5517049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5518aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner if ( ( aOpc & 1 ) != 0 ) 5519049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5520049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project C = B; /* counter clockwise rotation */ 5521049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project B = A; 5522049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project A = -C; 5523049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5524049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5525049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project NORMalize( A, B, &CUR.GS.projVector ); 5526049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5527049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project GUESS_VECTOR( freeVector ); 5528049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5529049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project COMPUTE_Funcs(); 5530049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5531049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5532049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5533049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5534049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5535049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SZP0[]: Set Zone Pointer 0 */ 5536049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x13 */ 5537049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> */ 5538049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5539049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 5540049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SZP0( INS_ARG ) 5541049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5542049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project switch ( (FT_Int)args[0] ) 5543049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5544049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0: 5545049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp0 = CUR.twilight; 5546049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 5547049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5548049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 1: 5549049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp0 = CUR.pts; 5550049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 5551049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5552049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project default: 5553049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 5554727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 5555049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5556049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5557049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5558049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.gep0 = (FT_UShort)args[0]; 5559049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5560049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5561049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5562049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5563049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5564049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SZP1[]: Set Zone Pointer 1 */ 5565049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x14 */ 5566049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> */ 5567049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5568049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 5569049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SZP1( INS_ARG ) 5570049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5571049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project switch ( (FT_Int)args[0] ) 5572049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5573049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0: 5574049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp1 = CUR.twilight; 5575049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 5576049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5577049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 1: 5578049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp1 = CUR.pts; 5579049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 5580049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5581049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project default: 5582049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 5583727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 5584049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5585049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5586049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5587049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.gep1 = (FT_UShort)args[0]; 5588049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5589049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5590049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5591049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5592049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5593049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SZP2[]: Set Zone Pointer 2 */ 5594049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x15 */ 5595049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> */ 5596049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5597049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 5598049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SZP2( INS_ARG ) 5599049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5600049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project switch ( (FT_Int)args[0] ) 5601049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5602049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0: 5603049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp2 = CUR.twilight; 5604049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 5605049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5606049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 1: 5607049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp2 = CUR.pts; 5608049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 5609049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5610049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project default: 5611049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 5612727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 5613049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5614049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5615049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5616049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.gep2 = (FT_UShort)args[0]; 5617049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5618049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5619049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5620049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5621049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5622049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SZPS[]: Set Zone PointerS */ 5623049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x16 */ 5624049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> */ 5625049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5626049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 5627049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SZPS( INS_ARG ) 5628049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5629049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project switch ( (FT_Int)args[0] ) 5630049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5631049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0: 5632049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp0 = CUR.twilight; 5633049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 5634049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5635049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 1: 5636049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp0 = CUR.pts; 5637049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 5638049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5639049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project default: 5640049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 5641727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 5642049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5643049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5644049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5645049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp1 = CUR.zp0; 5646049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp2 = CUR.zp0; 5647049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5648049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.gep0 = (FT_UShort)args[0]; 5649049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.gep1 = (FT_UShort)args[0]; 5650049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.gep2 = (FT_UShort)args[0]; 5651049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5652049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5653049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5654049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5655049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5656049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INSTCTRL[]: INSTruction ConTRoL */ 5657049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x8e */ 5658049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: int32 int32 --> */ 5659049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5660049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 5661049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_INSTCTRL( INS_ARG ) 5662049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5663049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Long K, L; 5664049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5665049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5666049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project K = args[1]; 5667049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project L = args[0]; 5668049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5669049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( K < 1 || K > 2 ) 5670049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5671049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 5672727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 5673049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5674049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5675049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5676049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( L != 0 ) 5677049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project L = K; 5678049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5679049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.instruct_control = FT_BOOL( 5680049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project ( (FT_Byte)CUR.GS.instruct_control & ~(FT_Byte)K ) | (FT_Byte)L ); 5681049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5682049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5683049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5684049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5685049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5686049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SCANCTRL[]: SCAN ConTRoL */ 5687049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x85 */ 5688049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32? --> */ 5689049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5690049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 5691049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SCANCTRL( INS_ARG ) 5692049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5693049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Int A; 5694049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5695049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5696049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Get Threshold */ 5697049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project A = (FT_Int)( args[0] & 0xFF ); 5698049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5699049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( A == 0xFF ) 5700049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5701049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.scan_control = TRUE; 5702049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5703049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5704049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else if ( A == 0 ) 5705049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5706049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.scan_control = FALSE; 5707049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5708049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5709049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 57100a9d06e2b5cf75c3d6ba958026bfdf4745f576d6The Android Open Source Project if ( ( args[0] & 0x100 ) != 0 && CUR.tt_metrics.ppem <= A ) 5711049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.scan_control = TRUE; 5712049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5713049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( ( args[0] & 0x200 ) != 0 && CUR.tt_metrics.rotated ) 5714049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.scan_control = TRUE; 5715049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5716049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( ( args[0] & 0x400 ) != 0 && CUR.tt_metrics.stretched ) 5717049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.scan_control = TRUE; 5718049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 57190a9d06e2b5cf75c3d6ba958026bfdf4745f576d6The Android Open Source Project if ( ( args[0] & 0x800 ) != 0 && CUR.tt_metrics.ppem > A ) 5720049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.scan_control = FALSE; 5721049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5722049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( ( args[0] & 0x1000 ) != 0 && CUR.tt_metrics.rotated ) 5723049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.scan_control = FALSE; 5724049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5725049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( ( args[0] & 0x2000 ) != 0 && CUR.tt_metrics.stretched ) 5726049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.scan_control = FALSE; 5727049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5728049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5729049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5730049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5731049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5732049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SCANTYPE[]: SCAN TYPE */ 5733049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x8D */ 5734049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32? --> */ 5735049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5736049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 5737049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SCANTYPE( INS_ARG ) 5738049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 57390a9d06e2b5cf75c3d6ba958026bfdf4745f576d6The Android Open Source Project if ( args[0] >= 0 ) 5740049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.scan_type = (FT_Int)args[0]; 5741049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5742049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5743049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5744049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5745049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5746049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MANAGING OUTLINES */ 5747049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5748049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Instructions appear in the specification's order. */ 5749049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5750049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5751049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5752049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5753049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5754049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5755049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FLIPPT[]: FLIP PoinT */ 5756049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x80 */ 5757049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32... --> */ 5758049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5759049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 5760049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_FLIPPT( INS_ARG ) 5761049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5762049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort point; 5763049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5764049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED_ARG; 5765049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5766049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5767049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.top < CUR.GS.loop ) 5768049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5769aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner if ( CUR.pedantic_hinting ) 5770727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Too_Few_Arguments ); 5771aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner goto Fail; 5772049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5773049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5774049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project while ( CUR.GS.loop > 0 ) 5775049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5776049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.args--; 5777049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5778049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project point = (FT_UShort)CUR.stack[CUR.args]; 5779049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5780049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( point, CUR.pts.n_points ) ) 5781049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5782049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 5783049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5784727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 5785049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5786049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5787049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5788049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 5789049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.pts.tags[point] ^= FT_CURVE_TAG_ON; 5790049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5791049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.loop--; 5792049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5793049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5794aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner Fail: 5795049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.loop = 1; 5796049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.new_top = CUR.args; 5797049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5798049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5799049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5800049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5801049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5802049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FLIPRGON[]: FLIP RanGe ON */ 5803049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x81 */ 5804049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 uint32 --> */ 5805049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5806049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 5807049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_FLIPRGON( INS_ARG ) 5808049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5809049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort I, K, L; 5810049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5811049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5812049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project K = (FT_UShort)args[1]; 5813049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project L = (FT_UShort)args[0]; 5814049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5815049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( K, CUR.pts.n_points ) || 5816049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project BOUNDS( L, CUR.pts.n_points ) ) 5817049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5818049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 5819727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 5820049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5821049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5822049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5823049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( I = L; I <= K; I++ ) 5824049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.pts.tags[I] |= FT_CURVE_TAG_ON; 5825049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5826049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5827049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5828049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5829049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5830049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FLIPRGOFF: FLIP RanGe OFF */ 5831049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x82 */ 5832049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 uint32 --> */ 5833049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5834049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 5835049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_FLIPRGOFF( INS_ARG ) 5836049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5837049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort I, K, L; 5838049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5839049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5840049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project K = (FT_UShort)args[1]; 5841049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project L = (FT_UShort)args[0]; 5842049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5843049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( K, CUR.pts.n_points ) || 5844049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project BOUNDS( L, CUR.pts.n_points ) ) 5845049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5846049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 5847727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 5848049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5849049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5850049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5851049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( I = L; I <= K; I++ ) 5852049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.pts.tags[I] &= ~FT_CURVE_TAG_ON; 5853049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5854049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5855049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5856049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_Bool 5857049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Compute_Point_Displacement( EXEC_OP_ FT_F26Dot6* x, 5858049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6* y, 5859049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_GlyphZone zone, 5860049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort* refp ) 5861049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5862049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_GlyphZoneRec zp; 5863049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort p; 5864049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 d; 5865049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5866049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5867049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.opcode & 1 ) 5868049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5869049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project zp = CUR.zp0; 5870049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project p = CUR.GS.rp1; 5871049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5872049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 5873049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5874049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project zp = CUR.zp1; 5875049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project p = CUR.GS.rp2; 5876049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5877049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5878049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( p, zp.n_points ) ) 5879049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5880049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 5881727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 5882049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project *refp = 0; 5883049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return FAILURE; 5884049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5885049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5886049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project *zone = zp; 5887049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project *refp = p; 5888049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5889049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project d = CUR_Func_project( zp.cur + p, zp.org + p ); 5890049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5891049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING 5892049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.face->unpatented_hinting ) 5893049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5894049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.GS.both_x_axis ) 5895049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5896049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project *x = d; 5897049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project *y = 0; 5898049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5899049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 5900049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5901049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project *x = 0; 5902049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project *y = d; 5903049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5904049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5905049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 5906049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif 5907049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5908727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease *x = FT_MulDiv( d, (FT_Long)CUR.GS.freeVector.x, CUR.F_dot_P ); 5909727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease *y = FT_MulDiv( d, (FT_Long)CUR.GS.freeVector.y, CUR.F_dot_P ); 5910049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5911049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5912049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return SUCCESS; 5913049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5914049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5915049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5916049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 5917049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Move_Zp2_Point( EXEC_OP_ FT_UShort point, 5918049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 dx, 5919049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 dy, 5920049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Bool touch ) 5921049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5922049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING 5923049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.face->unpatented_hinting ) 5924049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5925049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.GS.both_x_axis ) 5926049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5927049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp2.cur[point].x += dx; 5928049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( touch ) 5929049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp2.tags[point] |= FT_CURVE_TAG_TOUCH_X; 5930049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5931049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 5932049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5933049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp2.cur[point].y += dy; 5934049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( touch ) 5935049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp2.tags[point] |= FT_CURVE_TAG_TOUCH_Y; 5936049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5937049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5938049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5939049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif 5940049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5941049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.GS.freeVector.x != 0 ) 5942049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5943049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp2.cur[point].x += dx; 5944049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( touch ) 5945049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp2.tags[point] |= FT_CURVE_TAG_TOUCH_X; 5946049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5947049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5948049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.GS.freeVector.y != 0 ) 5949049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5950049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp2.cur[point].y += dy; 5951049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( touch ) 5952049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp2.tags[point] |= FT_CURVE_TAG_TOUCH_Y; 5953049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5954049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5955049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5956049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5957049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 5958049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5959049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SHP[a]: SHift Point by the last point */ 5960049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x32-0x33 */ 5961049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32... --> */ 5962049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 5963049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 5964049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SHP( INS_ARG ) 5965049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5966049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_GlyphZoneRec zp; 5967049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort refp; 5968049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5969049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 dx, 5970049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project dy; 5971049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort point; 5972049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5973049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED_ARG; 5974049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5975049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5976049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.top < CUR.GS.loop ) 5977049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5978aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner if ( CUR.pedantic_hinting ) 5979727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 5980aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner goto Fail; 5981049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5982049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5983049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( COMPUTE_Point_Displacement( &dx, &dy, &zp, &refp ) ) 5984049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5985049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5986049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project while ( CUR.GS.loop > 0 ) 5987049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5988049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.args--; 5989049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project point = (FT_UShort)CUR.stack[CUR.args]; 5990049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 5991049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( point, CUR.zp2.n_points ) ) 5992049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5993049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 5994049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 5995727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 5996049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 5997049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5998049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 5999049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 6000727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 6001727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* doesn't follow Cleartype spec but produces better result */ 6002727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING && 6003727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.ignore_x_mode ) 6004727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease MOVE_Zp2_Point( point, 0, dy, TRUE ); 6005727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else 6006727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 6007049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project MOVE_Zp2_Point( point, dx, dy, TRUE ); 6008049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6009049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.loop--; 6010049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6011049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6012aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner Fail: 6013049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.loop = 1; 6014049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.new_top = CUR.args; 6015049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6016049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6017049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6018049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 6019049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 6020049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SHC[a]: SHift Contour */ 6021049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x34-35 */ 6022049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> */ 6023049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 602441371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier /* UNDOCUMENTED: According to Greg Hitchcock, there is one (virtual) */ 602541371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier /* contour in the twilight zone, namely contour number */ 6026727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* zero which includes all points of it. */ 602741371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier /* */ 6028049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 6029049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SHC( INS_ARG ) 6030049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 603141371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier TT_GlyphZoneRec zp; 603241371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier FT_UShort refp; 603341371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier FT_F26Dot6 dx, dy; 6034049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 603541371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier FT_Short contour, bounds; 603641371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier FT_UShort start, limit, i; 6037049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6038049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6039049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project contour = (FT_UShort)args[0]; 604041371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier bounds = ( CUR.GS.gep2 == 0 ) ? 1 : CUR.zp2.n_contours; 6041049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 604241371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier if ( BOUNDS( contour, bounds ) ) 6043049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6044049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 6045727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 6046049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 6047049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6048049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6049049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( COMPUTE_Point_Displacement( &dx, &dy, &zp, &refp ) ) 6050049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 6051049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6052049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( contour == 0 ) 605341371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier start = 0; 6054049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 605541371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier start = (FT_UShort)( CUR.zp2.contours[contour - 1] + 1 - 605641371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier CUR.zp2.first_point ); 6057049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 605841371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier /* we use the number of points if in the twilight zone */ 605941371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier if ( CUR.GS.gep2 == 0 ) 606041371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier limit = CUR.zp2.n_points; 606141371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier else 606241371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier limit = (FT_UShort)( CUR.zp2.contours[contour] - 606341371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier CUR.zp2.first_point + 1 ); 6064049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 606541371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier for ( i = start; i < limit; i++ ) 6066049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6067049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( zp.cur != CUR.zp2.cur || refp != i ) 6068049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project MOVE_Zp2_Point( i, dx, dy, TRUE ); 6069049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6070049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6071049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6072049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6073049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 6074049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 6075049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SHZ[a]: SHift Zone */ 6076049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x36-37 */ 6077049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> */ 6078049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 6079049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 6080049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SHZ( INS_ARG ) 6081049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6082aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich TT_GlyphZoneRec zp; 6083aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich FT_UShort refp; 6084aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich FT_F26Dot6 dx, 6085aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich dy; 6086049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 608741371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier FT_UShort limit, i; 6088049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6089049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6090049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( args[0], 2 ) ) 6091049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6092049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 6093727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 6094049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 6095049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6096049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6097049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( COMPUTE_Point_Displacement( &dx, &dy, &zp, &refp ) ) 6098049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 6099049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 610041371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier /* XXX: UNDOCUMENTED! SHZ doesn't move the phantom points. */ 610141371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier /* Twilight zone has no real contours, so use `n_points'. */ 610241371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier /* Normal zone's `n_points' includes phantoms, so must */ 610341371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier /* use end of last contour. */ 610441371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier if ( CUR.GS.gep2 == 0 ) 610541371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier limit = (FT_UShort)CUR.zp2.n_points; 6106049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else if ( CUR.GS.gep2 == 1 && CUR.zp2.n_contours > 0 ) 610741371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier limit = (FT_UShort)( CUR.zp2.contours[CUR.zp2.n_contours - 1] + 1 ); 6108049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 610941371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier limit = 0; 6110049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6111049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* XXX: UNDOCUMENTED! SHZ doesn't touch the points */ 611241371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier for ( i = 0; i < limit; i++ ) 6113049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6114049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( zp.cur != CUR.zp2.cur || refp != i ) 6115049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project MOVE_Zp2_Point( i, dx, dy, FALSE ); 6116049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6117049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6118049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6119049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6120049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 6121049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 6122049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SHPIX[]: SHift points by a PIXel amount */ 6123049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x38 */ 6124049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: f26.6 uint32... --> */ 6125049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 6126049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 6127049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SHPIX( INS_ARG ) 6128049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6129049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 dx, dy; 6130049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort point; 6131727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 6132727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_Int B1, B2; 6133727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif 6134049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6135049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6136049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.top < CUR.GS.loop + 1 ) 6137049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6138aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner if ( CUR.pedantic_hinting ) 6139727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 6140aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner goto Fail; 6141049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6142049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6143049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING 6144049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.face->unpatented_hinting ) 6145049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6146049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.GS.both_x_axis ) 6147049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6148727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease dx = (FT_UInt32)args[0]; 6149049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project dy = 0; 6150049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6151049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 6152049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6153049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project dx = 0; 6154727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease dy = (FT_UInt32)args[0]; 6155049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6156049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6157049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 6158049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif 6159049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6160295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner dx = TT_MulFix14( (FT_UInt32)args[0], CUR.GS.freeVector.x ); 6161295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner dy = TT_MulFix14( (FT_UInt32)args[0], CUR.GS.freeVector.y ); 6162049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6163049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6164049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project while ( CUR.GS.loop > 0 ) 6165049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6166049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.args--; 6167049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6168049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project point = (FT_UShort)CUR.stack[CUR.args]; 6169049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6170049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( point, CUR.zp2.n_points ) ) 6171049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6172049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 6173049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6174727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 6175049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 6176049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6177049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6178049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 6179727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 6180727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 6181727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* If not using ignore_x_mode rendering, allow ZP2 move. */ 6182727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* If inline deltas aren't allowed, skip ZP2 move. */ 6183727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* If using ignore_x_mode rendering, allow ZP2 point move if: */ 6184727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* - freedom vector is y and sph_compatibility_mode is off */ 6185727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* - the glyph is composite and the move is in the Y direction */ 6186727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* - the glyph is specifically set to allow SHPIX moves */ 6187727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* - the move is on a previously Y-touched point */ 6188727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6189727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING && 6190727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.ignore_x_mode ) 6191727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 6192727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* save point for later comparison */ 6193727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( CUR.GS.freeVector.y != 0 ) 6194727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease B1 = CUR.zp2.cur[point].y; 6195727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else 6196727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease B1 = CUR.zp2.cur[point].x; 6197727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6198727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( !CUR.face->sph_compatibility_mode && 6199727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.GS.freeVector.y != 0 ) 6200727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 6201727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease MOVE_Zp2_Point( point, dx, dy, TRUE ); 6202727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6203727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* save new point */ 6204727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( CUR.GS.freeVector.y != 0 ) 6205727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 6206727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease B2 = CUR.zp2.cur[point].y; 6207727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6208727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* reverse any disallowed moves */ 6209727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( ( CUR.sph_tweak_flags & SPH_TWEAK_SKIP_NONPIXEL_Y_MOVES ) && 6210727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( B1 & 63 ) != 0 && 6211727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( B2 & 63 ) != 0 && 6212727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease B1 != B2 ) 6213727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease MOVE_Zp2_Point( point, -dx, -dy, TRUE ); 6214727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 6215727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 6216727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else if ( CUR.face->sph_compatibility_mode ) 6217727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 6218727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( CUR.sph_tweak_flags & SPH_TWEAK_ROUND_NONPIXEL_Y_MOVES ) 6219727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 6220727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease dx = FT_PIX_ROUND( B1 + dx ) - B1; 6221727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease dy = FT_PIX_ROUND( B1 + dy ) - B1; 6222727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 6223727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6224727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* skip post-iup deltas */ 6225727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( CUR.iup_called && 6226727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( ( CUR.sph_in_func_flags & SPH_FDEF_INLINE_DELTA_1 ) || 6227727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( CUR.sph_in_func_flags & SPH_FDEF_INLINE_DELTA_2 ) ) ) 6228727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease goto Skip; 6229727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6230727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( !( CUR.sph_tweak_flags & SPH_TWEAK_ALWAYS_SKIP_DELTAP ) && 6231727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( ( CUR.is_composite && CUR.GS.freeVector.y != 0 ) || 6232727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( CUR.zp2.tags[point] & FT_CURVE_TAG_TOUCH_Y ) || 6233727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( CUR.sph_tweak_flags & SPH_TWEAK_DO_SHPIX ) ) ) 6234727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease MOVE_Zp2_Point( point, 0, dy, TRUE ); 6235727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6236727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* save new point */ 6237727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( CUR.GS.freeVector.y != 0 ) 6238727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 6239727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease B2 = CUR.zp2.cur[point].y; 6240727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6241727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* reverse any disallowed moves */ 6242727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( ( B1 & 63 ) == 0 && 6243727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( B2 & 63 ) != 0 && 6244727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease B1 != B2 ) 6245727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease MOVE_Zp2_Point( point, 0, -dy, TRUE ); 6246727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 6247727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 6248727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else if ( CUR.sph_in_func_flags & SPH_FDEF_TYPEMAN_DIAGENDCTRL ) 6249727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease MOVE_Zp2_Point( point, dx, dy, TRUE ); 6250727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 6251727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else 6252727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease MOVE_Zp2_Point( point, dx, dy, TRUE ); 6253727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 6254727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6255727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease Skip: 6256727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6257727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#else /* !TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 6258727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6259049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project MOVE_Zp2_Point( point, dx, dy, TRUE ); 6260049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6261727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* !TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 6262727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6263049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.loop--; 6264049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6265049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6266aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner Fail: 6267049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.loop = 1; 6268049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.new_top = CUR.args; 6269049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6270049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6271049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6272049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 6273049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 6274049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MSIRP[a]: Move Stack Indirect Relative Position */ 6275049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x3A-0x3B */ 6276049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: f26.6 uint32 --> */ 6277049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 6278049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 6279049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_MSIRP( INS_ARG ) 6280049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6281049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort point; 6282049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 distance; 6283049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6284727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 6285ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease FT_F26Dot6 control_value_cutin = 0; /* pacify compiler */ 6286727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6287727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6288727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING ) 6289727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 6290727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease control_value_cutin = CUR.GS.control_value_cutin; 6291727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6292727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( CUR.ignore_x_mode && 6293727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.GS.freeVector.x != 0 && 6294727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease !( CUR.sph_tweak_flags & SPH_TWEAK_NORMAL_ROUND ) ) 6295727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease control_value_cutin = 0; 6296727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 6297727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6298727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 6299049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6300049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project point = (FT_UShort)args[0]; 6301049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6302049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( point, CUR.zp1.n_points ) || 6303049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) ) 6304049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6305049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 6306727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 6307049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 6308049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6309049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6310aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* UNDOCUMENTED! The MS rasterizer does that with */ 6311aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* twilight points (confirmed by Greg Hitchcock) */ 6312aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner if ( CUR.GS.gep1 == 0 ) 6313049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6314049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp1.org[point] = CUR.zp0.org[CUR.GS.rp0]; 6315049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR_Func_move_orig( &CUR.zp1, point, args[1] ); 6316049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp1.cur[point] = CUR.zp1.org[point]; 6317049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6318049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6319049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project distance = CUR_Func_project( CUR.zp1.cur + point, 6320049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp0.cur + CUR.GS.rp0 ); 6321049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6322727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 6323727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* subpixel hinting - make MSIRP respect CVT cut-in; */ 6324727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING && 6325727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.ignore_x_mode && 6326727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.GS.freeVector.x != 0 && 6327727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_ABS( distance - args[1] ) >= control_value_cutin ) 6328727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease distance = args[1]; 6329727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 6330727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6331049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR_Func_move( &CUR.zp1, point, args[1] - distance ); 6332049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6333049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.rp1 = CUR.GS.rp0; 6334049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.rp2 = point; 6335049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6336049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( ( CUR.opcode & 1 ) != 0 ) 6337049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.rp0 = point; 6338049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6339049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6340049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6341049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 6342049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 6343049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDAP[a]: Move Direct Absolute Point */ 6344049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x2E-0x2F */ 6345049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> */ 6346049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 6347049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 6348049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_MDAP( INS_ARG ) 6349049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6350049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort point; 6351727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_F26Dot6 cur_dist; 6352727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_F26Dot6 distance; 6353049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6354049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6355049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project point = (FT_UShort)args[0]; 6356049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6357049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( point, CUR.zp0.n_points ) ) 6358049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6359049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 6360727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 6361049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 6362049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6363049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6364049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( ( CUR.opcode & 1 ) != 0 ) 6365049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6366049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cur_dist = CUR_fast_project( &CUR.zp0.cur[point] ); 6367727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 6368727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING && 6369727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.ignore_x_mode && 6370727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.GS.freeVector.x != 0 ) 6371727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease distance = ROUND_None( 6372727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease cur_dist, 6373727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.tt_metrics.compensations[0] ) - cur_dist; 6374727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else 6375727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif 6376727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease distance = CUR_Func_round( 6377727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease cur_dist, 6378727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.tt_metrics.compensations[0] ) - cur_dist; 6379049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6380049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 6381049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project distance = 0; 6382049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6383049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR_Func_move( &CUR.zp0, point, distance ); 6384049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6385049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.rp0 = point; 6386049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.rp1 = point; 6387049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6388049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6389049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6390049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 6391049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 6392049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIAP[a]: Move Indirect Absolute Point */ 6393049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x3E-0x3F */ 6394049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 uint32 --> */ 6395049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 6396049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 6397049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_MIAP( INS_ARG ) 6398049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6399049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ULong cvtEntry; 6400049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort point; 6401727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_F26Dot6 distance; 6402727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_F26Dot6 org_dist; 6403727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_F26Dot6 control_value_cutin; 6404049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6405049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6406727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease control_value_cutin = CUR.GS.control_value_cutin; 6407727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease cvtEntry = (FT_ULong)args[1]; 6408727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease point = (FT_UShort)args[0]; 6409727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6410727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 6411727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING && 6412727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.ignore_x_mode && 6413727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.GS.freeVector.x != 0 && 6414727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.GS.freeVector.y == 0 && 6415727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease !( CUR.sph_tweak_flags & SPH_TWEAK_NORMAL_ROUND ) ) 6416727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease control_value_cutin = 0; 6417727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 6418049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6419aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich if ( BOUNDS( point, CUR.zp0.n_points ) || 6420aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich BOUNDSL( cvtEntry, CUR.cvtSize ) ) 6421049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6422049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 6423727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 6424aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner goto Fail; 6425049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6426049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6427aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* UNDOCUMENTED! */ 6428aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* */ 6429aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* The behaviour of an MIAP instruction is quite different when used */ 6430aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* in the twilight zone. */ 6431aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* */ 6432aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* First, no control value cut-in test is performed as it would fail */ 6433aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* anyway. Second, the original point, i.e. (org_x,org_y) of */ 6434aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* zp0.point, is set to the absolute, unrounded distance found in the */ 6435aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* CVT. */ 6436aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* */ 6437aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* This is used in the CVT programs of the Microsoft fonts Arial, */ 6438aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* Times, etc., in order to re-adjust some key font heights. It */ 6439aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* allows the use of the IP instruction in the twilight zone, which */ 6440aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* otherwise would be invalid according to the specification. */ 6441aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* */ 6442aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* We implement it with a special sequence for the twilight zone. */ 6443aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* This is a bad hack, but it seems to work. */ 6444aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* */ 6445aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* Confirmed by Greg Hitchcock. */ 6446049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6447049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project distance = CUR_Func_read_cvt( cvtEntry ); 6448049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6449049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.GS.gep0 == 0 ) /* If in twilight zone */ 6450049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6451727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 6452727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Only adjust if not in sph_compatibility_mode or ignore_x_mode. */ 6453727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Determined via experimentation and may be incorrect... */ 6454727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( !SUBPIXEL_HINTING || 6455727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( !CUR.ignore_x_mode || 6456727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease !CUR.face->sph_compatibility_mode ) ) 6457727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 6458727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.zp0.org[point].x = TT_MulFix14( (FT_UInt32)distance, 6459727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.GS.freeVector.x ); 6460aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner CUR.zp0.org[point].y = TT_MulFix14( (FT_UInt32)distance, 6461aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner CUR.GS.freeVector.y ), 6462049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp0.cur[point] = CUR.zp0.org[point]; 6463049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6464727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 6465727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING && 6466727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.ignore_x_mode && 6467727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( CUR.sph_tweak_flags & SPH_TWEAK_MIAP_HACK ) && 6468727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease distance > 0 && 6469727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.GS.freeVector.y != 0 ) 6470727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease distance = 0; 6471727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 6472049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6473049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project org_dist = CUR_fast_project( &CUR.zp0.cur[point] ); 6474049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6475727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( ( CUR.opcode & 1 ) != 0 ) /* rounding and control cut-in flag */ 6476049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6477727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( FT_ABS( distance - org_dist ) > control_value_cutin ) 6478049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project distance = org_dist; 6479049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6480727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 6481727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING && 6482727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.ignore_x_mode && 6483727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.GS.freeVector.x != 0 ) 6484727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease distance = ROUND_None( distance, 6485727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.tt_metrics.compensations[0] ); 6486727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else 6487727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif 6488727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease distance = CUR_Func_round( distance, 6489727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.tt_metrics.compensations[0] ); 6490049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6491049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6492049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR_Func_move( &CUR.zp0, point, distance - org_dist ); 6493049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6494aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner Fail: 6495049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.rp0 = point; 6496049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.rp1 = point; 6497049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6498049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6499049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6500049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 6501049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 6502049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[abcde]: Move Direct Relative Point */ 6503049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0xC0-0xDF */ 6504049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> */ 6505049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 6506049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 6507049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_MDRP( INS_ARG ) 6508049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6509049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort point; 6510727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_F26Dot6 org_dist, distance, minimum_distance; 6511049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6512049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6513727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease minimum_distance = CUR.GS.minimum_distance; 6514727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6515727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 6516727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING && 6517727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.ignore_x_mode && 6518727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.GS.freeVector.x != 0 && 6519727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease !( CUR.sph_tweak_flags & SPH_TWEAK_NORMAL_ROUND ) ) 6520727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease minimum_distance = 0; 6521727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 6522727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6523049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project point = (FT_UShort)args[0]; 6524049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6525049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( point, CUR.zp1.n_points ) || 6526049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) ) 6527049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6528049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 6529727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 6530aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner goto Fail; 6531049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6532049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6533049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* XXX: Is there some undocumented feature while in the */ 6534049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* twilight zone? */ 6535049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6536049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* XXX: UNDOCUMENTED: twilight zone special case */ 6537049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6538049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.GS.gep0 == 0 || CUR.GS.gep1 == 0 ) 6539049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6540049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector* vec1 = &CUR.zp1.org[point]; 6541049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector* vec2 = &CUR.zp0.org[CUR.GS.rp0]; 6542049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6543049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6544049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project org_dist = CUR_Func_dualproj( vec1, vec2 ); 6545049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6546049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 6547049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6548049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector* vec1 = &CUR.zp1.orus[point]; 6549049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector* vec2 = &CUR.zp0.orus[CUR.GS.rp0]; 6550049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6551049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6552049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.metrics.x_scale == CUR.metrics.y_scale ) 6553049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6554049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* this should be faster */ 6555049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project org_dist = CUR_Func_dualproj( vec1, vec2 ); 6556727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease org_dist = FT_MulFix( org_dist, CUR.metrics.x_scale ); 6557049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6558049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 6559049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6560049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector vec; 6561049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6562049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6563727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease vec.x = FT_MulFix( vec1->x - vec2->x, CUR.metrics.x_scale ); 6564727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease vec.y = FT_MulFix( vec1->y - vec2->y, CUR.metrics.y_scale ); 6565049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6566049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project org_dist = CUR_fast_dualproj( &vec ); 6567049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6568049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6569049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6570049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* single width cut-in test */ 6571049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6572049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( FT_ABS( org_dist - CUR.GS.single_width_value ) < 6573049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.single_width_cutin ) 6574049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6575049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( org_dist >= 0 ) 6576049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project org_dist = CUR.GS.single_width_value; 6577049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 6578049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project org_dist = -CUR.GS.single_width_value; 6579049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6580049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6581049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* round flag */ 6582049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6583049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( ( CUR.opcode & 4 ) != 0 ) 6584727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 6585727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 6586727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING && 6587727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.ignore_x_mode && 6588727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.GS.freeVector.x != 0 ) 6589727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease distance = ROUND_None( 6590727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease org_dist, 6591727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.tt_metrics.compensations[CUR.opcode & 3] ); 6592727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else 6593727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif 6594049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project distance = CUR_Func_round( 6595049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project org_dist, 6596049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.tt_metrics.compensations[CUR.opcode & 3] ); 6597727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 6598049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 6599049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project distance = ROUND_None( 6600049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project org_dist, 6601049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.tt_metrics.compensations[CUR.opcode & 3] ); 6602049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6603049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* minimum distance flag */ 6604049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6605049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( ( CUR.opcode & 8 ) != 0 ) 6606049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6607049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( org_dist >= 0 ) 6608049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6609727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( distance < minimum_distance ) 6610727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease distance = minimum_distance; 6611049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6612049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 6613049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6614727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( distance > -minimum_distance ) 6615727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease distance = -minimum_distance; 6616049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6617049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6618049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6619049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* now move the point */ 6620049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6621049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project org_dist = CUR_Func_project( CUR.zp1.cur + point, 6622049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp0.cur + CUR.GS.rp0 ); 6623049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6624049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR_Func_move( &CUR.zp1, point, distance - org_dist ); 6625049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6626aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner Fail: 6627049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.rp1 = CUR.GS.rp0; 6628049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.rp2 = point; 6629049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6630049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( ( CUR.opcode & 16 ) != 0 ) 6631049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.rp0 = point; 6632049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6633049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6634049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6635049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 6636049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 6637049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[abcde]: Move Indirect Relative Point */ 6638049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0xE0-0xFF */ 6639049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: int32? uint32 --> */ 6640049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 6641049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 6642049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_MIRP( INS_ARG ) 6643049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6644049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort point; 6645049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ULong cvtEntry; 6646049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6647049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 cvt_dist, 6648049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project distance, 6649049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cur_dist, 6650727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease org_dist, 6651727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease control_value_cutin, 6652727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease minimum_distance; 6653727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 6654ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease FT_Int B1 = 0; /* pacify compiler */ 6655ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease FT_Int B2 = 0; 6656727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_Bool reverse_move = FALSE; 6657727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 6658727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6659727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6660727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease minimum_distance = CUR.GS.minimum_distance; 6661727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease control_value_cutin = CUR.GS.control_value_cutin; 6662727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease point = (FT_UShort)args[0]; 6663727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease cvtEntry = (FT_ULong)( args[1] + 1 ); 6664727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6665727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 6666727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING && 6667727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.ignore_x_mode && 6668727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.GS.freeVector.x != 0 && 6669727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease !( CUR.sph_tweak_flags & SPH_TWEAK_NORMAL_ROUND ) ) 6670727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease control_value_cutin = minimum_distance = 0; 6671727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 6672049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6673049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* XXX: UNDOCUMENTED! cvt[-1] = 0 always */ 6674049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6675049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( point, CUR.zp1.n_points ) || 6676aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich BOUNDSL( cvtEntry, CUR.cvtSize + 1 ) || 6677049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) ) 6678049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6679049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 6680727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 6681aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner goto Fail; 6682049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6683049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6684049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( !cvtEntry ) 6685049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cvt_dist = 0; 6686049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 6687049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cvt_dist = CUR_Func_read_cvt( cvtEntry - 1 ); 6688049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6689049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* single width test */ 6690049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6691049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( FT_ABS( cvt_dist - CUR.GS.single_width_value ) < 6692049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.single_width_cutin ) 6693049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6694049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( cvt_dist >= 0 ) 6695049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cvt_dist = CUR.GS.single_width_value; 6696049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 6697049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cvt_dist = -CUR.GS.single_width_value; 6698049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6699049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6700aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* UNDOCUMENTED! The MS rasterizer does that with */ 6701aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* twilight points (confirmed by Greg Hitchcock) */ 6702049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.GS.gep1 == 0 ) 6703049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6704049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp1.org[point].x = CUR.zp0.org[CUR.GS.rp0].x + 6705295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner TT_MulFix14( (FT_UInt32)cvt_dist, 6706295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner CUR.GS.freeVector.x ); 6707049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp1.org[point].y = CUR.zp0.org[CUR.GS.rp0].y + 6708295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner TT_MulFix14( (FT_UInt32)cvt_dist, 6709295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner CUR.GS.freeVector.y ); 671041371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier CUR.zp1.cur[point] = CUR.zp1.org[point]; 6711049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6712049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6713049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project org_dist = CUR_Func_dualproj( &CUR.zp1.org[point], 6714049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project &CUR.zp0.org[CUR.GS.rp0] ); 6715049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cur_dist = CUR_Func_project ( &CUR.zp1.cur[point], 6716049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project &CUR.zp0.cur[CUR.GS.rp0] ); 6717049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6718049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* auto-flip test */ 6719049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6720049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.GS.auto_flip ) 6721049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6722049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( ( org_dist ^ cvt_dist ) < 0 ) 6723049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cvt_dist = -cvt_dist; 6724049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6725049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6726727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 6727727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING && 6728727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.ignore_x_mode && 6729727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.GS.freeVector.y != 0 && 6730727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( CUR.sph_tweak_flags & SPH_TWEAK_TIMES_NEW_ROMAN_HACK ) ) 6731727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 6732727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( cur_dist < -64 ) 6733727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease cvt_dist -= 16; 6734727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else if ( cur_dist > 64 && cur_dist < 84 ) 6735727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease cvt_dist += 32; 6736727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 6737727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 6738727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6739727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* control value cut-in and round */ 6740049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6741049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( ( CUR.opcode & 4 ) != 0 ) 6742049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6743049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* XXX: UNDOCUMENTED! Only perform cut-in test when both points */ 6744049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* refer to the same zone. */ 6745049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6746049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.GS.gep0 == CUR.GS.gep1 ) 6747aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner { 6748aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* XXX: According to Greg Hitchcock, the following wording is */ 6749aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* the right one: */ 6750aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* */ 6751aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* When the absolute difference between the value in */ 6752aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* the table [CVT] and the measurement directly from */ 6753aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* the outline is _greater_ than the cut_in value, the */ 6754aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* outline measurement is used. */ 6755aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* */ 6756aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* This is from `instgly.doc'. The description in */ 6757aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* `ttinst2.doc', version 1.66, is thus incorrect since */ 6758aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* it implies `>=' instead of `>'. */ 6759aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner 6760727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( FT_ABS( cvt_dist - org_dist ) > control_value_cutin ) 6761049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cvt_dist = org_dist; 6762aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner } 6763049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6764049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project distance = CUR_Func_round( 6765049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cvt_dist, 6766049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.tt_metrics.compensations[CUR.opcode & 3] ); 6767049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6768049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 6769727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 6770727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6771727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 6772727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* do cvt cut-in always in MIRP for sph */ 6773727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING && 6774727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.ignore_x_mode && 6775727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.GS.gep0 == CUR.GS.gep1 ) 6776727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 6777727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( FT_ABS( cvt_dist - org_dist ) > control_value_cutin ) 6778727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease cvt_dist = org_dist; 6779727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 6780727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 6781727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6782049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project distance = ROUND_None( 6783049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cvt_dist, 6784049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.tt_metrics.compensations[CUR.opcode & 3] ); 6785727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 6786049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6787049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* minimum distance test */ 6788049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6789049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( ( CUR.opcode & 8 ) != 0 ) 6790049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6791049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( org_dist >= 0 ) 6792049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6793727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( distance < minimum_distance ) 6794727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease distance = minimum_distance; 6795049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6796049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 6797049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6798727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( distance > -minimum_distance ) 6799727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease distance = -minimum_distance; 6800049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6801049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6802049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6803727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 6804727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING ) 6805727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 6806727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease B1 = CUR.zp1.cur[point].y; 6807727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6808727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Round moves if necessary */ 6809727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( CUR.ignore_x_mode && 6810727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.GS.freeVector.y != 0 && 6811727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( CUR.sph_tweak_flags & SPH_TWEAK_ROUND_NONPIXEL_Y_MOVES ) ) 6812727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease distance = FT_PIX_ROUND( B1 + distance - cur_dist ) - B1 + cur_dist; 6813727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6814727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( CUR.ignore_x_mode && 6815727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.GS.freeVector.y != 0 && 6816727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( CUR.opcode & 16 ) == 0 && 6817727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( CUR.opcode & 8 ) == 0 && 6818727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( CUR.sph_tweak_flags & SPH_TWEAK_COURIER_NEW_2_HACK ) ) 6819727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease distance += 64; 6820727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 6821727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 6822727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6823049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR_Func_move( &CUR.zp1, point, distance - cur_dist ); 6824049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6825727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 6826727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING ) 6827727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 6828727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease B2 = CUR.zp1.cur[point].y; 6829727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6830727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Reverse move if necessary */ 6831727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( CUR.ignore_x_mode ) 6832727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 6833727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( CUR.face->sph_compatibility_mode && 6834727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.GS.freeVector.y != 0 && 6835727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( B1 & 63 ) == 0 && 6836727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( B2 & 63 ) != 0 ) 6837727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease reverse_move = TRUE; 6838727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6839727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( ( CUR.sph_tweak_flags & SPH_TWEAK_SKIP_NONPIXEL_Y_MOVES ) && 6840727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.GS.freeVector.y != 0 && 6841727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( B2 & 63 ) != 0 && 6842727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( B1 & 63 ) != 0 ) 6843727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease reverse_move = TRUE; 6844727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 6845727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6846727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( reverse_move ) 6847727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR_Func_move( &CUR.zp1, point, -( distance - cur_dist ) ); 6848727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 6849727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6850727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 6851727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6852aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner Fail: 6853049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.rp1 = CUR.GS.rp0; 6854049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6855049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( ( CUR.opcode & 16 ) != 0 ) 6856049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.rp0 = point; 6857049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6858049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.rp2 = point; 6859049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6860049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6861049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6862049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 6863049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 6864049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ALIGNRP[]: ALIGN Relative Point */ 6865049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x3C */ 6866049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 uint32... --> */ 6867049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 6868049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 6869049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_ALIGNRP( INS_ARG ) 6870049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6871049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort point; 6872049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 distance; 6873049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6874049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED_ARG; 6875049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6876049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6877727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 6878727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING && 6879727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.ignore_x_mode && 6880727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.iup_called && 6881727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( CUR.sph_tweak_flags & SPH_TWEAK_NO_ALIGNRP_AFTER_IUP ) ) 6882727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 6883727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 6884727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease goto Fail; 6885727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 6886727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 6887727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6888049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.top < CUR.GS.loop || 6889049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project BOUNDS( CUR.GS.rp0, CUR.zp0.n_points ) ) 6890049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6891049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 6892727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 6893aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner goto Fail; 6894049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6895049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6896049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project while ( CUR.GS.loop > 0 ) 6897049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6898049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.args--; 6899049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6900049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project point = (FT_UShort)CUR.stack[CUR.args]; 6901049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6902049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( point, CUR.zp1.n_points ) ) 6903049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6904049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 6905049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6906727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 6907049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 6908049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6909049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6910049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 6911049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6912049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project distance = CUR_Func_project( CUR.zp1.cur + point, 6913049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp0.cur + CUR.GS.rp0 ); 6914049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6915049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR_Func_move( &CUR.zp1, point, -distance ); 6916049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6917049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6918049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.loop--; 6919049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6920049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6921aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner Fail: 6922049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.loop = 1; 6923049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.new_top = CUR.args; 6924049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6925049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6926049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6927049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 6928049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 6929049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ISECT[]: moves point to InterSECTion */ 6930049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x0F */ 6931049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: 5 * uint32 --> */ 6932049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 6933049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 6934049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_ISECT( INS_ARG ) 6935049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6936049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort point, 6937049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project a0, a1, 6938049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project b0, b1; 6939049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6940727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_F26Dot6 discriminant, dotproduct; 6941049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6942049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 dx, dy, 6943049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project dax, day, 6944049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project dbx, dby; 6945049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6946049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 val; 6947049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6948049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector R; 6949049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6950049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6951049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project point = (FT_UShort)args[0]; 6952049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6953049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project a0 = (FT_UShort)args[1]; 6954049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project a1 = (FT_UShort)args[2]; 6955049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project b0 = (FT_UShort)args[3]; 6956049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project b1 = (FT_UShort)args[4]; 6957049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6958049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( b0, CUR.zp0.n_points ) || 6959049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project BOUNDS( b1, CUR.zp0.n_points ) || 6960049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project BOUNDS( a0, CUR.zp1.n_points ) || 6961049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project BOUNDS( a1, CUR.zp1.n_points ) || 6962049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project BOUNDS( point, CUR.zp2.n_points ) ) 6963049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6964049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 6965727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 6966049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 6967049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 6968049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6969727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Cramer's rule */ 6970727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 6971049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project dbx = CUR.zp0.cur[b1].x - CUR.zp0.cur[b0].x; 6972049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project dby = CUR.zp0.cur[b1].y - CUR.zp0.cur[b0].y; 6973049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6974049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project dax = CUR.zp1.cur[a1].x - CUR.zp1.cur[a0].x; 6975049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project day = CUR.zp1.cur[a1].y - CUR.zp1.cur[a0].y; 6976049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6977049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project dx = CUR.zp0.cur[b0].x - CUR.zp1.cur[a0].x; 6978049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project dy = CUR.zp0.cur[b0].y - CUR.zp1.cur[a0].y; 6979049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6980049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp2.tags[point] |= FT_CURVE_TAG_TOUCH_BOTH; 6981049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6982727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease discriminant = FT_MulDiv( dax, -dby, 0x40 ) + 6983727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_MulDiv( day, dbx, 0x40 ); 6984727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease dotproduct = FT_MulDiv( dax, dbx, 0x40 ) + 6985727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_MulDiv( day, dby, 0x40 ); 6986049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6987727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* The discriminant above is actually a cross product of vectors */ 6988727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* da and db. Together with the dot product, they can be used as */ 6989727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* surrogates for sine and cosine of the angle between the vectors. */ 6990727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Indeed, */ 6991727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* dotproduct = |da||db|cos(angle) */ 6992727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* discriminant = |da||db|sin(angle) . */ 6993727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* We use these equations to reject grazing intersections by */ 6994727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* thresholding abs(tan(angle)) at 1/19, corresponding to 3 degrees. */ 6995727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( 19 * FT_ABS( discriminant ) > FT_ABS( dotproduct ) ) 6996049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 6997727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease val = FT_MulDiv( dx, -dby, 0x40 ) + FT_MulDiv( dy, dbx, 0x40 ); 6998049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 6999727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease R.x = FT_MulDiv( val, dax, discriminant ); 7000727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease R.y = FT_MulDiv( val, day, discriminant ); 7001049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7002049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp2.cur[point].x = CUR.zp1.cur[a0].x + R.x; 7003049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp2.cur[point].y = CUR.zp1.cur[a0].y + R.y; 7004049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7005049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 7006049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7007049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* else, take the middle of the middles of A and B */ 7008049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7009049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp2.cur[point].x = ( CUR.zp1.cur[a0].x + 7010049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp1.cur[a1].x + 7011049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp0.cur[b0].x + 7012049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp0.cur[b1].x ) / 4; 7013049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp2.cur[point].y = ( CUR.zp1.cur[a0].y + 7014049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp1.cur[a1].y + 7015049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp0.cur[b0].y + 7016049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp0.cur[b1].y ) / 4; 7017049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7018049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7019049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7020049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7021049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 7022049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 7023049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ALIGNPTS[]: ALIGN PoinTS */ 7024049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x27 */ 7025049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 uint32 --> */ 7026049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 7027049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 7028049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_ALIGNPTS( INS_ARG ) 7029049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7030049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort p1, p2; 7031049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 distance; 7032049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7033049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7034049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project p1 = (FT_UShort)args[0]; 7035049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project p2 = (FT_UShort)args[1]; 7036049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7037aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich if ( BOUNDS( p1, CUR.zp1.n_points ) || 7038aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich BOUNDS( p2, CUR.zp0.n_points ) ) 7039049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7040049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 7041727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 7042049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 7043049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7044049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7045049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project distance = CUR_Func_project( CUR.zp0.cur + p2, 7046049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp1.cur + p1 ) / 2; 7047049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7048049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR_Func_move( &CUR.zp1, p1, distance ); 7049049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR_Func_move( &CUR.zp0, p2, -distance ); 7050049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7051049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7052049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7053049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 7054049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 7055049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* IP[]: Interpolate Point */ 7056049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x39 */ 7057049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32... --> */ 7058049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 7059049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7060049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SOMETIMES, DUMBER CODE IS BETTER CODE */ 7061049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7062049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 7063049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_IP( INS_ARG ) 7064049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7065049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 old_range, cur_range; 7066049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector* orus_base; 7067049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector* cur_base; 7068049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Int twilight; 7069049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7070049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED_ARG; 7071049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7072049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7073049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.top < CUR.GS.loop ) 7074049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7075aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner if ( CUR.pedantic_hinting ) 7076727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 7077aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner goto Fail; 7078049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7079049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7080049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* 7081049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project * We need to deal in a special way with the twilight zone. 7082049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project * Otherwise, by definition, the value of CUR.twilight.orus[n] is (0,0), 7083049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project * for every n. 7084049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project */ 7085049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project twilight = CUR.GS.gep0 == 0 || CUR.GS.gep1 == 0 || CUR.GS.gep2 == 0; 7086049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7087049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( CUR.GS.rp1, CUR.zp0.n_points ) ) 7088049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7089049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 7090727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 7091aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner goto Fail; 7092049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7093049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7094049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( twilight ) 7095049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project orus_base = &CUR.zp0.org[CUR.GS.rp1]; 7096049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 7097049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project orus_base = &CUR.zp0.orus[CUR.GS.rp1]; 7098049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7099049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cur_base = &CUR.zp0.cur[CUR.GS.rp1]; 7100049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7101049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* XXX: There are some glyphs in some braindead but popular */ 7102049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* fonts out there (e.g. [aeu]grave in monotype.ttf) */ 7103049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* calling IP[] with bad values of rp[12]. */ 7104049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Do something sane when this odd thing happens. */ 7105049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( CUR.GS.rp1, CUR.zp0.n_points ) || 7106049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project BOUNDS( CUR.GS.rp2, CUR.zp1.n_points ) ) 7107049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7108049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project old_range = 0; 7109049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cur_range = 0; 7110049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7111049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 7112049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7113049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( twilight ) 7114049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project old_range = CUR_Func_dualproj( &CUR.zp1.org[CUR.GS.rp2], 7115049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project orus_base ); 711641371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier else if ( CUR.metrics.x_scale == CUR.metrics.y_scale ) 7117049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project old_range = CUR_Func_dualproj( &CUR.zp1.orus[CUR.GS.rp2], 7118049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project orus_base ); 711941371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier else 712041371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier { 712141371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier FT_Vector vec; 712241371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier 712341371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier 7124727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease vec.x = FT_MulFix( CUR.zp1.orus[CUR.GS.rp2].x - orus_base->x, 712541371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier CUR.metrics.x_scale ); 7126727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease vec.y = FT_MulFix( CUR.zp1.orus[CUR.GS.rp2].y - orus_base->y, 712741371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier CUR.metrics.y_scale ); 712841371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier 712941371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier old_range = CUR_fast_dualproj( &vec ); 713041371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier } 7131049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7132049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cur_range = CUR_Func_project ( &CUR.zp1.cur[CUR.GS.rp2], cur_base ); 7133049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7134049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7135049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( ; CUR.GS.loop > 0; --CUR.GS.loop ) 7136049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7137049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt point = (FT_UInt)CUR.stack[--CUR.args]; 7138049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 org_dist, cur_dist, new_dist; 7139049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7140049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7141049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* check point bounds */ 7142049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( point, CUR.zp2.n_points ) ) 7143049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7144049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 7145049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7146727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 7147049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 7148049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7149049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project continue; 7150049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7151049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7152049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( twilight ) 7153049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project org_dist = CUR_Func_dualproj( &CUR.zp2.org[point], orus_base ); 715441371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier else if ( CUR.metrics.x_scale == CUR.metrics.y_scale ) 7155049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project org_dist = CUR_Func_dualproj( &CUR.zp2.orus[point], orus_base ); 715641371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier else 715741371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier { 715841371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier FT_Vector vec; 715941371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier 716041371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier 7161727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease vec.x = FT_MulFix( CUR.zp2.orus[point].x - orus_base->x, 716241371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier CUR.metrics.x_scale ); 7163727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease vec.y = FT_MulFix( CUR.zp2.orus[point].y - orus_base->y, 716441371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier CUR.metrics.y_scale ); 716541371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier 716641371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier org_dist = CUR_fast_dualproj( &vec ); 716741371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier } 7168049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 71699c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod cur_dist = CUR_Func_project( &CUR.zp2.cur[point], cur_base ); 7170049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7171049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( org_dist ) 7172727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 7173727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( old_range ) 7174727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease new_dist = FT_MulDiv( org_dist, cur_range, old_range ); 7175727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else 7176727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 7177727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* This is the same as what MS does for the invalid case: */ 7178727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* */ 7179727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* delta = (Original_Pt - Original_RP1) - */ 71809c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod /* (Current_Pt - Current_RP1) ; */ 7181727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* */ 7182727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* In FreeType speak: */ 7183727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* */ 71849c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod /* delta = org_dist - cur_dist . */ 71859c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod /* */ 71869c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod /* We move `point' by `new_dist - cur_dist' after leaving */ 71879c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod /* this block, thus we have */ 71889c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod /* */ 71899c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod /* new_dist - cur_dist = delta , */ 71909c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod /* new_dist - cur_dist = org_dist - cur_dist , */ 71919c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod /* new_dist = org_dist . */ 7192727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 71939c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod new_dist = org_dist; 7194727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 7195727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 7196049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 7197049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project new_dist = 0; 7198049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7199049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR_Func_move( &CUR.zp2, (FT_UShort)point, new_dist - cur_dist ); 7200049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7201aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner 7202aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner Fail: 7203049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.loop = 1; 7204049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.new_top = CUR.args; 7205049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7206049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7207049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7208049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 7209049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 7210049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* UTP[a]: UnTouch Point */ 7211049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x29 */ 7212049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> */ 7213049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 7214049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 7215049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_UTP( INS_ARG ) 7216049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7217049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort point; 7218049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Byte mask; 7219049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7220049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7221049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project point = (FT_UShort)args[0]; 7222049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7223049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( point, CUR.zp0.n_points ) ) 7224049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7225049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 7226727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 7227049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 7228049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7229049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7230049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project mask = 0xFF; 7231049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7232049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.GS.freeVector.x != 0 ) 7233049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project mask &= ~FT_CURVE_TAG_TOUCH_X; 7234049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7235049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.GS.freeVector.y != 0 ) 7236049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project mask &= ~FT_CURVE_TAG_TOUCH_Y; 7237049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7238049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.zp0.tags[point] &= mask; 7239049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7240049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7241049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7242049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Local variables for Ins_IUP: */ 7243049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project typedef struct IUP_WorkerRec_ 7244049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7245049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector* orgs; /* original and current coordinate */ 7246049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector* curs; /* arrays */ 7247049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector* orus; 7248049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt max_points; 7249049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7250049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } IUP_WorkerRec, *IUP_Worker; 7251049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7252049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7253049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 7254049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project _iup_worker_shift( IUP_Worker worker, 7255049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt p1, 7256049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt p2, 7257049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt p ) 7258049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7259049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt i; 7260049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 dx; 7261049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7262049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7263049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project dx = worker->curs[p].x - worker->orgs[p].x; 7264049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( dx != 0 ) 7265049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7266049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( i = p1; i < p; i++ ) 7267049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project worker->curs[i].x += dx; 7268049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7269049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( i = p + 1; i <= p2; i++ ) 7270049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project worker->curs[i].x += dx; 7271049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7272049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7273049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7274049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7275049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 7276049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project _iup_worker_interpolate( IUP_Worker worker, 7277049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt p1, 7278049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt p2, 7279049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt ref1, 7280049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt ref2 ) 7281049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7282049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt i; 7283049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 orus1, orus2, org1, org2, delta1, delta2; 7284049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7285049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7286049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( p1 > p2 ) 7287049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 7288049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7289049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( BOUNDS( ref1, worker->max_points ) || 7290049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project BOUNDS( ref2, worker->max_points ) ) 7291049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 7292049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7293049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project orus1 = worker->orus[ref1].x; 7294049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project orus2 = worker->orus[ref2].x; 7295049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7296049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( orus1 > orus2 ) 7297049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7298049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 tmp_o; 7299049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt tmp_r; 7300049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7301049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7302049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project tmp_o = orus1; 7303049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project orus1 = orus2; 7304049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project orus2 = tmp_o; 7305049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7306049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project tmp_r = ref1; 7307049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project ref1 = ref2; 7308049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project ref2 = tmp_r; 7309049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7310049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7311049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project org1 = worker->orgs[ref1].x; 7312049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project org2 = worker->orgs[ref2].x; 7313049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project delta1 = worker->curs[ref1].x - org1; 7314049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project delta2 = worker->curs[ref2].x - org2; 7315049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7316049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( orus1 == orus2 ) 7317049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7318049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* simple shift of untouched points */ 7319049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( i = p1; i <= p2; i++ ) 7320049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7321049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 x = worker->orgs[i].x; 7322049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7323049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7324049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( x <= org1 ) 7325049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project x += delta1; 7326049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 7327049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project x += delta2; 7328049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7329049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project worker->curs[i].x = x; 7330049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7331049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7332049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 7333049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7334049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Fixed scale = 0; 7335049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Bool scale_valid = 0; 7336049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7337049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7338049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* interpolation */ 7339049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( i = p1; i <= p2; i++ ) 7340049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7341049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_F26Dot6 x = worker->orgs[i].x; 7342049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7343049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7344049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( x <= org1 ) 7345049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project x += delta1; 7346049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7347049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else if ( x >= org2 ) 7348049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project x += delta2; 7349049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7350049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 7351049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7352049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( !scale_valid ) 7353049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7354049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project scale_valid = 1; 7355727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease scale = FT_DivFix( org2 + delta2 - ( org1 + delta1 ), 7356727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease orus2 - orus1 ); 7357049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7358049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7359049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project x = ( org1 + delta1 ) + 7360727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_MulFix( worker->orus[i].x - orus1, scale ); 7361049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7362049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project worker->curs[i].x = x; 7363049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7364049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7365049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7366049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7367049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7368049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 7369049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 7370049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* IUP[a]: Interpolate Untouched Points */ 7371049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x30-0x31 */ 7372049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: --> */ 7373049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 7374049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 7375049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_IUP( INS_ARG ) 7376049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7377049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project IUP_WorkerRec V; 7378049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Byte mask; 7379049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7380049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt first_point; /* first point of contour */ 7381049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt end_point; /* end point (last+1) of contour */ 7382049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7383049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt first_touched; /* first touched point in contour */ 7384049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt cur_touched; /* current touched point in contour */ 7385049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7386049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt point; /* current point */ 7387049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Short contour; /* current contour */ 7388049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7389049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED_ARG; 7390049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7391049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7392049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ignore empty outlines */ 7393049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pts.n_contours == 0 ) 7394049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 7395049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7396049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.opcode & 1 ) 7397049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7398049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project mask = FT_CURVE_TAG_TOUCH_X; 7399049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project V.orgs = CUR.pts.org; 7400049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project V.curs = CUR.pts.cur; 7401049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project V.orus = CUR.pts.orus; 7402049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7403049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 7404049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7405049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project mask = FT_CURVE_TAG_TOUCH_Y; 7406049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project V.orgs = (FT_Vector*)( (FT_Pos*)CUR.pts.org + 1 ); 7407049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project V.curs = (FT_Vector*)( (FT_Pos*)CUR.pts.cur + 1 ); 7408049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project V.orus = (FT_Vector*)( (FT_Pos*)CUR.pts.orus + 1 ); 7409049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7410049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project V.max_points = CUR.pts.n_points; 7411049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7412049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project contour = 0; 7413049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project point = 0; 7414049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7415727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 7416727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING && 7417727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.ignore_x_mode ) 7418727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 7419727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.iup_called = TRUE; 7420727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( CUR.sph_tweak_flags & SPH_TWEAK_SKIP_IUP ) 7421727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease return; 7422727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 7423727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 7424727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 7425049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project do 7426049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7427049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project end_point = CUR.pts.contours[contour] - CUR.pts.first_point; 7428049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project first_point = point; 7429049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7430aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich if ( BOUNDS ( end_point, CUR.pts.n_points ) ) 7431aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich end_point = CUR.pts.n_points - 1; 7432049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7433049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project while ( point <= end_point && ( CUR.pts.tags[point] & mask ) == 0 ) 7434049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project point++; 7435049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7436049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( point <= end_point ) 7437049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7438049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project first_touched = point; 7439049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cur_touched = point; 7440049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7441049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project point++; 7442049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7443049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project while ( point <= end_point ) 7444049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7445049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( ( CUR.pts.tags[point] & mask ) != 0 ) 7446049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 74477f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner _iup_worker_interpolate( &V, 74487f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner cur_touched + 1, 74497f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner point - 1, 74507f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner cur_touched, 74517f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner point ); 7452049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cur_touched = point; 7453049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7454049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7455049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project point++; 7456049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7457049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7458049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( cur_touched == first_touched ) 7459049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project _iup_worker_shift( &V, first_point, end_point, cur_touched ); 7460049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 7461049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7462049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project _iup_worker_interpolate( &V, 7463049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_UShort)( cur_touched + 1 ), 7464049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project end_point, 7465049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cur_touched, 7466049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project first_touched ); 7467049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7468049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( first_touched > 0 ) 7469049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project _iup_worker_interpolate( &V, 7470049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project first_point, 7471049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project first_touched - 1, 7472049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cur_touched, 7473049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project first_touched ); 7474049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7475049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7476049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project contour++; 7477049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } while ( contour < CUR.pts.n_contours ); 7478049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7479049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7480049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7481049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 7482049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 7483049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DELTAPn[]: DELTA exceptions P1, P2, P3 */ 7484049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x5D,0x71,0x72 */ 7485049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 (2 * uint32)... --> */ 7486049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 7487049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 7488049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_DELTAP( INS_ARG ) 7489049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7490049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ULong k, nump; 7491049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UShort A; 7492049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ULong C; 7493049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Long B; 7494727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 7495727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_UShort B1, B2; 7496727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 7497727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 7498727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING && 7499727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.ignore_x_mode && 7500727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.iup_called && 7501727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( CUR.sph_tweak_flags & SPH_TWEAK_NO_DELTAP_AFTER_IUP ) ) 7502727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease goto Fail; 7503727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 7504049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7505049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7506049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING 7507049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Delta hinting is covered by US Patent 5159668. */ 7508049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.face->unpatented_hinting ) 7509049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7510049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Long n = args[0] * 2; 7511049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7512049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7513049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.args < n ) 7514049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7515aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner if ( CUR.pedantic_hinting ) 7516727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Too_Few_Arguments ); 7517aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner n = CUR.args; 7518049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7519049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7520049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.args -= n; 7521049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.new_top = CUR.args; 7522049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 7523049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7524049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif 7525049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7526049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project nump = (FT_ULong)args[0]; /* some points theoretically may occur more 7527049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project than once, thus UShort isn't enough */ 7528049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7529049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( k = 1; k <= nump; k++ ) 7530049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7531049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.args < 2 ) 7532049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7533aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner if ( CUR.pedantic_hinting ) 7534727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Too_Few_Arguments ); 7535aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner CUR.args = 0; 7536aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner goto Fail; 7537049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7538049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7539049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.args -= 2; 7540049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7541049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project A = (FT_UShort)CUR.stack[CUR.args + 1]; 7542049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project B = CUR.stack[CUR.args]; 7543049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7544049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* XXX: Because some popular fonts contain some invalid DeltaP */ 7545049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* instructions, we simply ignore them when the stacked */ 7546049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* point reference is off limit, rather than returning an */ 7547049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* error. As a delta instruction doesn't change a glyph */ 7548049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* in great ways, this shouldn't be a problem. */ 7549049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7550049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( !BOUNDS( A, CUR.zp0.n_points ) ) 7551049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7552049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project C = ( (FT_ULong)B & 0xF0 ) >> 4; 7553049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7554049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project switch ( CUR.opcode ) 7555049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7556049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x5D: 7557049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 7558049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7559049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x71: 7560049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project C += 16; 7561049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 7562049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7563049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x72: 7564049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project C += 32; 7565049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 7566049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7567049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7568049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project C += CUR.GS.delta_base; 7569049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7570049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CURRENT_Ppem() == (FT_Long)C ) 7571049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7572049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project B = ( (FT_ULong)B & 0xF ) - 8; 7573049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( B >= 0 ) 7574049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project B++; 7575049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project B = B * 64 / ( 1L << CUR.GS.delta_shift ); 7576049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7577727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 7578727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 7579727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING ) 7580727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 7581727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* 7582727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease * Allow delta move if 7583727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease * 7584727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease * - not using ignore_x_mode rendering 7585727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease * - glyph is specifically set to allow it 7586727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease * - glyph is composite and freedom vector is not subpixel 7587727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease * vector 7588727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease */ 7589727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( !CUR.ignore_x_mode || 7590727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( CUR.sph_tweak_flags & SPH_TWEAK_ALWAYS_DO_DELTAP ) || 7591727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( CUR.is_composite && CUR.GS.freeVector.y != 0 ) ) 7592727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR_Func_move( &CUR.zp0, A, B ); 7593727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 7594727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Otherwise apply subpixel hinting and */ 7595727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* compatibility mode rules */ 7596727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else if ( CUR.ignore_x_mode ) 7597727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 7598727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( CUR.GS.freeVector.y != 0 ) 75999c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod B1 = (FT_UShort)CUR.zp0.cur[A].y; 7600727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else 76019c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod B1 = (FT_UShort)CUR.zp0.cur[A].x; 7602727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 7603727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#if 0 7604727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Standard Subpixel Hinting: Allow y move. */ 7605727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* This messes up dejavu and may not be needed... */ 7606727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( !CUR.face->sph_compatibility_mode && 7607727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.GS.freeVector.y != 0 ) 7608727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR_Func_move( &CUR.zp0, A, B ); 7609727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else 7610727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* 0 */ 7611727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 7612727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Compatibility Mode: Allow x or y move if point touched in */ 7613727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Y direction. */ 7614727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( CUR.face->sph_compatibility_mode && 7615727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease !( CUR.sph_tweak_flags & SPH_TWEAK_ALWAYS_SKIP_DELTAP ) ) 7616727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 7617727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* save the y value of the point now; compare after move */ 76189c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod B1 = (FT_UShort)CUR.zp0.cur[A].y; 7619727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 7620727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( CUR.sph_tweak_flags & SPH_TWEAK_ROUND_NONPIXEL_Y_MOVES ) 7621727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease B = FT_PIX_ROUND( B1 + B ) - B1; 7622727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 7623727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Allow delta move if using sph_compatibility_mode, */ 7624727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* IUP has not been called, and point is touched on Y. */ 7625727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( !CUR.iup_called && 7626727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( CUR.zp0.tags[A] & FT_CURVE_TAG_TOUCH_Y ) ) 7627727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR_Func_move( &CUR.zp0, A, B ); 7628727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 7629727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 76309c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod B2 = (FT_UShort)CUR.zp0.cur[A].y; 7631727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 7632727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Reverse this move if it results in a disallowed move */ 7633727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( CUR.GS.freeVector.y != 0 && 7634727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( ( CUR.face->sph_compatibility_mode && 7635727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( B1 & 63 ) == 0 && 7636727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( B2 & 63 ) != 0 ) || 7637727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( ( CUR.sph_tweak_flags & 7638727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease SPH_TWEAK_SKIP_NONPIXEL_Y_MOVES_DELTAP ) && 7639727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( B1 & 63 ) != 0 && 7640727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( B2 & 63 ) != 0 ) ) ) 7641727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR_Func_move( &CUR.zp0, A, -B ); 7642727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 7643727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 7644727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else 7645727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 7646727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 7647727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR_Func_move( &CUR.zp0, A, B ); 7648049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7649049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7650049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 7651049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 7652727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 7653049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7654049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7655aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner Fail: 7656049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.new_top = CUR.args; 7657049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7658049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7659049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7660049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 7661049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 7662049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DELTACn[]: DELTA exceptions C1, C2, C3 */ 7663049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x73,0x74,0x75 */ 7664049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 (2 * uint32)... --> */ 7665049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 7666049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 7667049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_DELTAC( INS_ARG ) 7668049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7669049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ULong nump, k; 7670049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ULong A, C; 7671049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Long B; 7672049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7673049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7674049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifdef TT_CONFIG_OPTION_UNPATENTED_HINTING 7675049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Delta hinting is covered by US Patent 5159668. */ 7676049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.face->unpatented_hinting ) 7677049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7678049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Long n = args[0] * 2; 7679049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7680049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7681049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.args < n ) 7682049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7683aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner if ( CUR.pedantic_hinting ) 7684727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Too_Few_Arguments ); 7685aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner n = CUR.args; 7686049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7687049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7688049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.args -= n; 7689049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.new_top = CUR.args; 7690049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 7691049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7692049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif 7693049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7694049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project nump = (FT_ULong)args[0]; 7695049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7696049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( k = 1; k <= nump; k++ ) 7697049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7698049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.args < 2 ) 7699049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7700aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner if ( CUR.pedantic_hinting ) 7701727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Too_Few_Arguments ); 7702aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner CUR.args = 0; 7703aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner goto Fail; 7704049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7705049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7706049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.args -= 2; 7707049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7708049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project A = (FT_ULong)CUR.stack[CUR.args + 1]; 7709049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project B = CUR.stack[CUR.args]; 7710049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7711aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich if ( BOUNDSL( A, CUR.cvtSize ) ) 7712049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7713049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.pedantic_hinting ) 7714049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7715727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 7716049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 7717049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7718049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7719049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 7720049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7721049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project C = ( (FT_ULong)B & 0xF0 ) >> 4; 7722049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7723049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project switch ( CUR.opcode ) 7724049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7725049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x73: 7726049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 7727049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7728049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x74: 7729049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project C += 16; 7730049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 7731049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7732049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x75: 7733049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project C += 32; 7734049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 7735049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7736049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7737049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project C += CUR.GS.delta_base; 7738049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7739049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CURRENT_Ppem() == (FT_Long)C ) 7740049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7741049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project B = ( (FT_ULong)B & 0xF ) - 8; 7742049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( B >= 0 ) 7743049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project B++; 7744049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project B = B * 64 / ( 1L << CUR.GS.delta_shift ); 7745049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7746049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR_Func_move_cvt( A, B ); 7747049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7748049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7749049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7750049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7751aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner Fail: 7752049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.new_top = CUR.args; 7753049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7754049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7755049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7756049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 7757049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 7758049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MISC. INSTRUCTIONS */ 7759049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 7760049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 7761049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7762049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7763049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 7764049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 7765049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* GETINFO[]: GET INFOrmation */ 7766049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcode range: 0x88 */ 7767049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Stack: uint32 --> uint32 */ 7768049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 7769049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 7770049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_GETINFO( INS_ARG ) 7771049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7772049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Long K; 7773049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7774049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7775049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project K = 0; 7776049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7777727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 7778727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /********************************/ 7779727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* RASTERIZER VERSION */ 7780727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Selector Bit: 0 */ 7781727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Return Bit(s): 0-7 */ 7782727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* */ 7783727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING && 7784727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease ( args[0] & 1 ) != 0 && 7785727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.ignore_x_mode ) 7786727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 7787727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease K = CUR.rasterizer_version; 7788727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_TRACE7(( "Setting rasterizer version %d\n", 7789727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.rasterizer_version )); 7790727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 7791727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else 7792727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 7793727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( ( args[0] & 1 ) != 0 ) 7794727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease K = TT_INTERPRETER_VERSION_35; 7795727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 7796727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /********************************/ 7797727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* GLYPH ROTATED */ 7798727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Selector Bit: 1 */ 7799727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Return Bit(s): 8 */ 7800727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* */ 7801049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( ( args[0] & 2 ) != 0 && CUR.tt_metrics.rotated ) 7802049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project K |= 0x80; 7803049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7804727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /********************************/ 7805727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* GLYPH STRETCHED */ 7806727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Selector Bit: 2 */ 7807727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Return Bit(s): 9 */ 7808727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* */ 7809049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( ( args[0] & 4 ) != 0 && CUR.tt_metrics.stretched ) 7810049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project K |= 1 << 8; 7811049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7812727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /********************************/ 7813727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* HINTING FOR GRAYSCALE */ 7814727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Selector Bit: 5 */ 7815727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Return Bit(s): 12 */ 7816727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* */ 7817049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( ( args[0] & 32 ) != 0 && CUR.grayscale ) 7818049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project K |= 1 << 12; 7819049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7820727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 7821727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 7822727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING && 7823727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.ignore_x_mode && 7824727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.rasterizer_version >= TT_INTERPRETER_VERSION_35 ) 7825727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 7826727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 7827ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease if ( CUR.rasterizer_version >= 37 ) 7828ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease { 7829ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease /********************************/ 7830ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease /* HINTING FOR SUBPIXEL */ 7831ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease /* Selector Bit: 6 */ 7832ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease /* Return Bit(s): 13 */ 7833ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease /* */ 7834ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease if ( ( args[0] & 64 ) != 0 && CUR.subpixel ) 7835ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease K |= 1 << 13; 7836727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 7837727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /********************************/ 7838727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* COMPATIBLE WIDTHS ENABLED */ 7839727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Selector Bit: 7 */ 7840727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Return Bit(s): 14 */ 7841727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* */ 7842727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Functionality still needs to be added */ 7843727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( ( args[0] & 128 ) != 0 && CUR.compatible_widths ) 7844727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease K |= 1 << 14; 7845727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 7846727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /********************************/ 7847727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* SYMMETRICAL SMOOTHING */ 7848727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Selector Bit: 8 */ 7849727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Return Bit(s): 15 */ 7850727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* */ 7851727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Functionality still needs to be added */ 7852727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( ( args[0] & 256 ) != 0 && CUR.symmetrical_smoothing ) 7853727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease K |= 1 << 15; 7854727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 7855727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /********************************/ 7856727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* HINTING FOR BGR? */ 7857727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Selector Bit: 9 */ 7858727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Return Bit(s): 16 */ 7859727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* */ 7860727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Functionality still needs to be added */ 7861727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( ( args[0] & 512 ) != 0 && CUR.bgr ) 7862727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease K |= 1 << 16; 7863727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 7864727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( CUR.rasterizer_version >= 38 ) 7865727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 7866727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /********************************/ 7867727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* SUBPIXEL POSITIONED? */ 7868727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Selector Bit: 10 */ 7869727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Return Bit(s): 17 */ 7870727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* */ 7871727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* Functionality still needs to be added */ 7872727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( ( args[0] & 1024 ) != 0 && CUR.subpixel_positioned ) 7873727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease K |= 1 << 17; 7874727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 7875727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 7876727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 7877727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 7878727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 7879727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 7880049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project args[0] = K; 7881049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7882049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7883049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7884049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 7885049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_UNKNOWN( INS_ARG ) 7886049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7887049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_DefRecord* def = CUR.IDefs; 7888049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_DefRecord* limit = def + CUR.numIDefs; 7889049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7890049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UNUSED_ARG; 7891049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7892049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7893049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( ; def < limit; def++ ) 7894049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7895049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( (FT_Byte)def->opc == CUR.opcode && def->active ) 7896049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7897049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_CallRec* call; 7898049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7899049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7900049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.callTop >= CUR.callSize ) 7901049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7902727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Stack_Overflow ); 7903049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 7904049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7905049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7906049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project call = CUR.callStack + CUR.callTop++; 7907049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7908049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project call->Caller_Range = CUR.curRange; 7909aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich call->Caller_IP = CUR.IP + 1; 7910049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project call->Cur_Count = 1; 7911ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease call->Def = def; 7912049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7913049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project INS_Goto_CodeRange( def->range, def->start ); 7914049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7915049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.step_ins = FALSE; 7916049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return; 7917049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7918049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7919049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7920727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Opcode ); 7921049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 7922049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7923049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7924049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifndef TT_CONFIG_OPTION_INTERPRETER_SWITCH 7925049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7926049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7927049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static 7928049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TInstruction_Function Instruct_Dispatch[256] = 7929049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 7930049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Opcodes are gathered in groups of 16. */ 7931049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Please keep the spaces as they are. */ 7932049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7933049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SVTCA y */ Ins_SVTCA, 7934049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SVTCA x */ Ins_SVTCA, 7935049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SPvTCA y */ Ins_SPVTCA, 7936049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SPvTCA x */ Ins_SPVTCA, 7937049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SFvTCA y */ Ins_SFVTCA, 7938049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SFvTCA x */ Ins_SFVTCA, 7939049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SPvTL // */ Ins_SPVTL, 7940049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SPvTL + */ Ins_SPVTL, 7941049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SFvTL // */ Ins_SFVTL, 7942049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SFvTL + */ Ins_SFVTL, 7943049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SPvFS */ Ins_SPVFS, 7944049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SFvFS */ Ins_SFVFS, 7945049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* GPV */ Ins_GPV, 7946049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* GFV */ Ins_GFV, 7947049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SFvTPv */ Ins_SFVTPV, 7948049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ISECT */ Ins_ISECT, 7949049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7950049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SRP0 */ Ins_SRP0, 7951049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SRP1 */ Ins_SRP1, 7952049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SRP2 */ Ins_SRP2, 7953049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SZP0 */ Ins_SZP0, 7954049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SZP1 */ Ins_SZP1, 7955049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SZP2 */ Ins_SZP2, 7956049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SZPS */ Ins_SZPS, 7957049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SLOOP */ Ins_SLOOP, 7958049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* RTG */ Ins_RTG, 7959049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* RTHG */ Ins_RTHG, 7960049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SMD */ Ins_SMD, 7961049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ELSE */ Ins_ELSE, 7962049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* JMPR */ Ins_JMPR, 7963049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SCvTCi */ Ins_SCVTCI, 7964049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SSwCi */ Ins_SSWCI, 7965049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SSW */ Ins_SSW, 7966049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7967049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DUP */ Ins_DUP, 7968049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* POP */ Ins_POP, 7969049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* CLEAR */ Ins_CLEAR, 7970049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SWAP */ Ins_SWAP, 7971049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DEPTH */ Ins_DEPTH, 7972049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* CINDEX */ Ins_CINDEX, 7973049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MINDEX */ Ins_MINDEX, 7974049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* AlignPTS */ Ins_ALIGNPTS, 7975049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0x28 */ Ins_UNKNOWN, 7976049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* UTP */ Ins_UTP, 7977049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* LOOPCALL */ Ins_LOOPCALL, 7978049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* CALL */ Ins_CALL, 7979049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FDEF */ Ins_FDEF, 7980049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ENDF */ Ins_ENDF, 7981049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDAP[0] */ Ins_MDAP, 7982049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDAP[1] */ Ins_MDAP, 7983049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 7984049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* IUP[0] */ Ins_IUP, 7985049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* IUP[1] */ Ins_IUP, 7986049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SHP[0] */ Ins_SHP, 7987049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SHP[1] */ Ins_SHP, 7988049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SHC[0] */ Ins_SHC, 7989049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SHC[1] */ Ins_SHC, 7990049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SHZ[0] */ Ins_SHZ, 7991049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SHZ[1] */ Ins_SHZ, 7992049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SHPIX */ Ins_SHPIX, 7993049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* IP */ Ins_IP, 7994049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MSIRP[0] */ Ins_MSIRP, 7995049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MSIRP[1] */ Ins_MSIRP, 7996049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* AlignRP */ Ins_ALIGNRP, 7997049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* RTDG */ Ins_RTDG, 7998049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIAP[0] */ Ins_MIAP, 7999049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIAP[1] */ Ins_MIAP, 8000049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8001049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NPushB */ Ins_NPUSHB, 8002049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NPushW */ Ins_NPUSHW, 8003049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* WS */ Ins_WS, 8004049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* RS */ Ins_RS, 8005049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* WCvtP */ Ins_WCVTP, 8006049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* RCvt */ Ins_RCVT, 8007049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* GC[0] */ Ins_GC, 8008049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* GC[1] */ Ins_GC, 8009049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SCFS */ Ins_SCFS, 8010049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MD[0] */ Ins_MD, 8011049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MD[1] */ Ins_MD, 8012049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MPPEM */ Ins_MPPEM, 8013049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MPS */ Ins_MPS, 8014049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FlipON */ Ins_FLIPON, 8015049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FlipOFF */ Ins_FLIPOFF, 8016049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DEBUG */ Ins_DEBUG, 8017049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8018049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* LT */ Ins_LT, 8019049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* LTEQ */ Ins_LTEQ, 8020049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* GT */ Ins_GT, 8021049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* GTEQ */ Ins_GTEQ, 8022049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* EQ */ Ins_EQ, 8023049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NEQ */ Ins_NEQ, 8024049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ODD */ Ins_ODD, 8025049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* EVEN */ Ins_EVEN, 8026049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* IF */ Ins_IF, 8027049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* EIF */ Ins_EIF, 8028049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* AND */ Ins_AND, 8029049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* OR */ Ins_OR, 8030049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NOT */ Ins_NOT, 8031049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DeltaP1 */ Ins_DELTAP, 8032049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SDB */ Ins_SDB, 8033049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SDS */ Ins_SDS, 8034049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8035049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ADD */ Ins_ADD, 8036049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SUB */ Ins_SUB, 8037049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DIV */ Ins_DIV, 8038049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MUL */ Ins_MUL, 8039049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ABS */ Ins_ABS, 8040049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NEG */ Ins_NEG, 8041049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FLOOR */ Ins_FLOOR, 8042049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* CEILING */ Ins_CEILING, 8043049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ROUND[0] */ Ins_ROUND, 8044049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ROUND[1] */ Ins_ROUND, 8045049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ROUND[2] */ Ins_ROUND, 8046049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ROUND[3] */ Ins_ROUND, 8047049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NROUND[0] */ Ins_NROUND, 8048049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NROUND[1] */ Ins_NROUND, 8049049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NROUND[2] */ Ins_NROUND, 8050049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* NROUND[3] */ Ins_NROUND, 8051049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8052049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* WCvtF */ Ins_WCVTF, 8053049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DeltaP2 */ Ins_DELTAP, 8054049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DeltaP3 */ Ins_DELTAP, 8055049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DeltaCn[0] */ Ins_DELTAC, 8056049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DeltaCn[1] */ Ins_DELTAC, 8057049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* DeltaCn[2] */ Ins_DELTAC, 8058049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SROUND */ Ins_SROUND, 8059049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* S45Round */ Ins_S45ROUND, 8060049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* JROT */ Ins_JROT, 8061049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* JROF */ Ins_JROF, 8062049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ROFF */ Ins_ROFF, 8063049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0x7B */ Ins_UNKNOWN, 8064049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* RUTG */ Ins_RUTG, 8065049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* RDTG */ Ins_RDTG, 8066049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SANGW */ Ins_SANGW, 8067049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* AA */ Ins_AA, 8068049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8069049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FlipPT */ Ins_FLIPPT, 8070049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FlipRgON */ Ins_FLIPRGON, 8071049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* FlipRgOFF */ Ins_FLIPRGOFF, 8072049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0x83 */ Ins_UNKNOWN, 8073049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0x84 */ Ins_UNKNOWN, 8074049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ScanCTRL */ Ins_SCANCTRL, 8075049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SDPVTL[0] */ Ins_SDPVTL, 8076049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* SDPVTL[1] */ Ins_SDPVTL, 8077049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* GetINFO */ Ins_GETINFO, 8078049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* IDEF */ Ins_IDEF, 8079049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ROLL */ Ins_ROLL, 8080049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MAX */ Ins_MAX, 8081049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIN */ Ins_MIN, 8082049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* ScanTYPE */ Ins_SCANTYPE, 8083049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* InstCTRL */ Ins_INSTCTRL, 8084049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0x8F */ Ins_UNKNOWN, 8085049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8086049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0x90 */ Ins_UNKNOWN, 8087049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0x91 */ Ins_UNKNOWN, 8088049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0x92 */ Ins_UNKNOWN, 8089049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0x93 */ Ins_UNKNOWN, 8090049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0x94 */ Ins_UNKNOWN, 8091049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0x95 */ Ins_UNKNOWN, 8092049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0x96 */ Ins_UNKNOWN, 8093049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0x97 */ Ins_UNKNOWN, 8094049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0x98 */ Ins_UNKNOWN, 8095049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0x99 */ Ins_UNKNOWN, 8096049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0x9A */ Ins_UNKNOWN, 8097049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0x9B */ Ins_UNKNOWN, 8098049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0x9C */ Ins_UNKNOWN, 8099049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0x9D */ Ins_UNKNOWN, 8100049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0x9E */ Ins_UNKNOWN, 8101049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0x9F */ Ins_UNKNOWN, 8102049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8103049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0xA0 */ Ins_UNKNOWN, 8104049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0xA1 */ Ins_UNKNOWN, 8105049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0xA2 */ Ins_UNKNOWN, 8106049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0xA3 */ Ins_UNKNOWN, 8107049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0xA4 */ Ins_UNKNOWN, 8108049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0xA5 */ Ins_UNKNOWN, 8109049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0xA6 */ Ins_UNKNOWN, 8110049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0xA7 */ Ins_UNKNOWN, 8111049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0xA8 */ Ins_UNKNOWN, 8112049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0xA9 */ Ins_UNKNOWN, 8113049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0xAA */ Ins_UNKNOWN, 8114049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0xAB */ Ins_UNKNOWN, 8115049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0xAC */ Ins_UNKNOWN, 8116049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0xAD */ Ins_UNKNOWN, 8117049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0xAE */ Ins_UNKNOWN, 8118049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* INS_0xAF */ Ins_UNKNOWN, 8119049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8120049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushB[0] */ Ins_PUSHB, 8121049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushB[1] */ Ins_PUSHB, 8122049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushB[2] */ Ins_PUSHB, 8123049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushB[3] */ Ins_PUSHB, 8124049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushB[4] */ Ins_PUSHB, 8125049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushB[5] */ Ins_PUSHB, 8126049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushB[6] */ Ins_PUSHB, 8127049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushB[7] */ Ins_PUSHB, 8128049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushW[0] */ Ins_PUSHW, 8129049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushW[1] */ Ins_PUSHW, 8130049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushW[2] */ Ins_PUSHW, 8131049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushW[3] */ Ins_PUSHW, 8132049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushW[4] */ Ins_PUSHW, 8133049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushW[5] */ Ins_PUSHW, 8134049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushW[6] */ Ins_PUSHW, 8135049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* PushW[7] */ Ins_PUSHW, 8136049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8137049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[00] */ Ins_MDRP, 8138049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[01] */ Ins_MDRP, 8139049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[02] */ Ins_MDRP, 8140049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[03] */ Ins_MDRP, 8141049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[04] */ Ins_MDRP, 8142049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[05] */ Ins_MDRP, 8143049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[06] */ Ins_MDRP, 8144049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[07] */ Ins_MDRP, 8145049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[08] */ Ins_MDRP, 8146049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[09] */ Ins_MDRP, 8147049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[10] */ Ins_MDRP, 8148049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[11] */ Ins_MDRP, 8149049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[12] */ Ins_MDRP, 8150049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[13] */ Ins_MDRP, 8151049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[14] */ Ins_MDRP, 8152049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[15] */ Ins_MDRP, 8153049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8154049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[16] */ Ins_MDRP, 8155049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[17] */ Ins_MDRP, 8156049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[18] */ Ins_MDRP, 8157049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[19] */ Ins_MDRP, 8158049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[20] */ Ins_MDRP, 8159049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[21] */ Ins_MDRP, 8160049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[22] */ Ins_MDRP, 8161049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[23] */ Ins_MDRP, 8162049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[24] */ Ins_MDRP, 8163049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[25] */ Ins_MDRP, 8164049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[26] */ Ins_MDRP, 8165049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[27] */ Ins_MDRP, 8166049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[28] */ Ins_MDRP, 8167049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[29] */ Ins_MDRP, 8168049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[30] */ Ins_MDRP, 8169049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MDRP[31] */ Ins_MDRP, 8170049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8171049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[00] */ Ins_MIRP, 8172049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[01] */ Ins_MIRP, 8173049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[02] */ Ins_MIRP, 8174049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[03] */ Ins_MIRP, 8175049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[04] */ Ins_MIRP, 8176049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[05] */ Ins_MIRP, 8177049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[06] */ Ins_MIRP, 8178049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[07] */ Ins_MIRP, 8179049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[08] */ Ins_MIRP, 8180049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[09] */ Ins_MIRP, 8181049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[10] */ Ins_MIRP, 8182049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[11] */ Ins_MIRP, 8183049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[12] */ Ins_MIRP, 8184049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[13] */ Ins_MIRP, 8185049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[14] */ Ins_MIRP, 8186049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[15] */ Ins_MIRP, 8187049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8188049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[16] */ Ins_MIRP, 8189049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[17] */ Ins_MIRP, 8190049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[18] */ Ins_MIRP, 8191049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[19] */ Ins_MIRP, 8192049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[20] */ Ins_MIRP, 8193049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[21] */ Ins_MIRP, 8194049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[22] */ Ins_MIRP, 8195049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[23] */ Ins_MIRP, 8196049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[24] */ Ins_MIRP, 8197049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[25] */ Ins_MIRP, 8198049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[26] */ Ins_MIRP, 8199049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[27] */ Ins_MIRP, 8200049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[28] */ Ins_MIRP, 8201049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[29] */ Ins_MIRP, 8202049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[30] */ Ins_MIRP, 8203049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* MIRP[31] */ Ins_MIRP 8204049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project }; 8205049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8206049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8207049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif /* !TT_CONFIG_OPTION_INTERPRETER_SWITCH */ 8208049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8209049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8210049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 8211049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 8212049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* RUN */ 8213049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 8214049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* This function executes a run of opcodes. It will exit in the */ 8215049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* following cases: */ 8216049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 8217049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* - Errors (in which case it returns FALSE). */ 8218049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 8219049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* - Reaching the end of the main code range (returns TRUE). */ 8220049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Reaching the end of a code range within a function call is an */ 8221049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* error. */ 8222049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 8223049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* - After executing one single opcode, if the flag `Instruction_Trap' */ 8224049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* is set to TRUE (returns TRUE). */ 8225049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 8226049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* On exit with TRUE, test IP < CodeSize to know whether it comes from */ 8227049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* an instruction trap or a normal termination. */ 8228049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 8229049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 8230049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Note: The documented DEBUG opcode pops a value from the stack. This */ 8231049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* behaviour is unsupported; here a DEBUG opcode is always an */ 8232049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* error. */ 8233049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 8234049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 8235049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* THIS IS THE INTERPRETER'S MAIN LOOP. */ 8236049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 8237049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Instructions appear in the specification's order. */ 8238049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* */ 8239049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /*************************************************************************/ 8240049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8241049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8242049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* documentation is in ttinterp.h */ 8243049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8244049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_EXPORT_DEF( FT_Error ) 8245049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_RunIns( TT_ExecContext exc ) 8246049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 8247727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_Long ins_counter = 0; /* executed instructions counter */ 8248727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_UShort i; 8249727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 8250727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 8251727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_Byte opcode_pattern[1][2] = { 8252727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* #8 TypeMan Talk Align */ 8253727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 8254727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x06, /* SPVTL */ 8255727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 0x7D, /* RDTG */ 8256727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease }, 8257727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease }; 8258727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_UShort opcode_patterns = 1; 8259727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_UShort opcode_pointer[1] = { 0 }; 8260727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_UShort opcode_size[1] = { 1 }; 8261727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 8262049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8263049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8264049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifdef TT_CONFIG_OPTION_STATIC_RASTER 8265049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cur = *exc; 8266049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif 8267049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8268727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 8269727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.iup_called = FALSE; 8270727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 8271727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 8272049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* set CVT functions */ 8273049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.tt_metrics.ratio = 0; 8274049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.metrics.x_ppem != CUR.metrics.y_ppem ) 8275049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 8276049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* non-square pixels, use the stretched routines */ 8277049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_read_cvt = Read_CVT_Stretched; 8278049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_write_cvt = Write_CVT_Stretched; 8279049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_move_cvt = Move_CVT_Stretched; 8280049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 8281049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 8282049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 8283049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* square pixels, use normal routines */ 8284049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_read_cvt = Read_CVT; 8285049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_write_cvt = Write_CVT; 8286049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.func_move_cvt = Move_CVT; 8287049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 8288049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8289049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project COMPUTE_Funcs(); 8290049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project COMPUTE_Round( (FT_Byte)exc->GS.round_state ); 8291049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8292049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project do 8293049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 8294049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.opcode = CUR.code[CUR.IP]; 8295049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8296aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich FT_TRACE7(( " " )); 8297aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich FT_TRACE7(( opcode_name[CUR.opcode] )); 8298aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich FT_TRACE7(( "\n" )); 8299aacb8e1368a883fcbc9fe64fd0e460cef9c9b20cNick Kralevich 8300049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( ( CUR.length = opcode_length[CUR.opcode] ) < 0 ) 8301049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 830241371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier if ( CUR.IP + 1 >= CUR.codeSize ) 8303049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto LErrorCodeOverflow_; 8304049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8305049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.length = 2 - CUR.length * CUR.code[CUR.IP + 1]; 8306049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 8307049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8308049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.IP + CUR.length > CUR.codeSize ) 8309049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto LErrorCodeOverflow_; 8310049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8311049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* First, let's check for empty stack and overflow */ 8312049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.args = CUR.top - ( Pop_Push_Count[CUR.opcode] >> 4 ); 8313049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8314049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* `args' is the top of the stack once arguments have been popped. */ 8315049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* One can also interpret it as the index of the last argument. */ 8316049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.args < 0 ) 8317049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 8318aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner if ( CUR.pedantic_hinting ) 8319aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner { 8320727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Too_Few_Arguments ); 8321aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner goto LErrorLabel_; 8322aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner } 8323aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner 8324aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner /* push zeroes onto the stack */ 8325aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner for ( i = 0; i < Pop_Push_Count[CUR.opcode] >> 4; i++ ) 8326aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner CUR.stack[i] = 0; 8327aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner CUR.args = 0; 8328049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 8329049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8330049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.new_top = CUR.args + ( Pop_Push_Count[CUR.opcode] & 15 ); 8331049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8332049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* `new_top' is the new top of the stack, after the instruction's */ 8333049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* execution. `top' will be set to `new_top' after the `switch' */ 8334049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* statement. */ 8335049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.new_top > CUR.stackSize ) 8336049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 8337727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Stack_Overflow ); 8338049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto LErrorLabel_; 8339049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 8340049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8341049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.step_ins = TRUE; 8342727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_Err_Ok; 8343727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 8344727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#ifdef TT_CONFIG_OPTION_SUBPIXEL_HINTING 8345727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 8346727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( SUBPIXEL_HINTING ) 8347727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 8348727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease for ( i = 0; i < opcode_patterns; i++ ) 8349727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 8350727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( opcode_pointer[i] < opcode_size[i] && 8351727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.opcode == opcode_pattern[i][opcode_pointer[i]] ) 8352727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 8353727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease opcode_pointer[i] += 1; 8354727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 8355727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( opcode_pointer[i] == opcode_size[i] ) 8356727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 8357727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease FT_TRACE7(( "sph: opcode ptrn: %d, %s %s\n", 8358727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease i, 8359727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.face->root.family_name, 8360727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.face->root.style_name )); 8361727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 8362727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease switch ( i ) 8363727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease { 8364727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case 0: 8365727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease break; 8366727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 8367727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease opcode_pointer[i] = 0; 8368727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 8369727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 8370727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease else 8371727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease opcode_pointer[i] = 0; 8372727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 8373727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease } 8374727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease 8375727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease#endif /* TT_CONFIG_OPTION_SUBPIXEL_HINTING */ 8376049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8377049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifdef TT_CONFIG_OPTION_INTERPRETER_SWITCH 8378049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8379049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 8380049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Long* args = CUR.stack + CUR.args; 8381049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Byte opcode = CUR.opcode; 8382049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8383049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8384049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#undef ARRAY_BOUND_ERROR 8385049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#define ARRAY_BOUND_ERROR goto Set_Invalid_Ref 8386049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8387049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8388049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project switch ( opcode ) 8389049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 8390049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x00: /* SVTCA y */ 8391049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x01: /* SVTCA x */ 8392049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x02: /* SPvTCA y */ 8393049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x03: /* SPvTCA x */ 8394049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x04: /* SFvTCA y */ 8395049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x05: /* SFvTCA x */ 8396049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 8397aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner FT_Short AA, BB; 8398049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8399049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8400049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project AA = (FT_Short)( ( opcode & 1 ) << 14 ); 8401049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project BB = (FT_Short)( AA ^ 0x4000 ); 8402049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8403049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( opcode < 4 ) 8404049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 8405049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.projVector.x = AA; 8406049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.projVector.y = BB; 8407049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8408049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.dualVector.x = AA; 8409049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.dualVector.y = BB; 8410049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 8411049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 8412049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 8413049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project GUESS_VECTOR( projVector ); 8414049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 8415049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8416049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( ( opcode & 2 ) == 0 ) 8417049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 8418049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.freeVector.x = AA; 8419049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.GS.freeVector.y = BB; 8420049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 8421049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 8422049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 8423049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project GUESS_VECTOR( freeVector ); 8424049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 8425049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8426049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project COMPUTE_Funcs(); 8427049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 8428049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8429049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8430049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x06: /* SPvTL // */ 8431049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x07: /* SPvTL + */ 8432049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SPVTL 8433049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8434049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8435049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x08: /* SFvTL // */ 8436049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x09: /* SFvTL + */ 8437049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SFVTL 8438049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8439049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8440049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x0A: /* SPvFS */ 8441049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SPVFS 8442049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8443049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8444049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x0B: /* SFvFS */ 8445049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SFVFS 8446049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8447049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8448049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x0C: /* GPV */ 8449049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_GPV 8450049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8451049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8452049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x0D: /* GFV */ 8453049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_GFV 8454049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8455049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8456049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x0E: /* SFvTPv */ 8457049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SFVTPV 8458049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8459049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8460049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x0F: /* ISECT */ 8461049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_ISECT( EXEC_ARG_ args ); 8462049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8463049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8464049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x10: /* SRP0 */ 8465049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SRP0 8466049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8467049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8468049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x11: /* SRP1 */ 8469049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SRP1 8470049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8471049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8472049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x12: /* SRP2 */ 8473049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SRP2 8474049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8475049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8476049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x13: /* SZP0 */ 8477049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SZP0( EXEC_ARG_ args ); 8478049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8479049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8480049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x14: /* SZP1 */ 8481049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SZP1( EXEC_ARG_ args ); 8482049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8483049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8484049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x15: /* SZP2 */ 8485049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SZP2( EXEC_ARG_ args ); 8486049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8487049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8488049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x16: /* SZPS */ 8489049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SZPS( EXEC_ARG_ args ); 8490049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8491049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8492049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x17: /* SLOOP */ 8493049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SLOOP 8494049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8495049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8496049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x18: /* RTG */ 8497049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_RTG 8498049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8499049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8500049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x19: /* RTHG */ 8501049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_RTHG 8502049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8503049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8504049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x1A: /* SMD */ 8505049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SMD 8506049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8507049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8508049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x1B: /* ELSE */ 8509049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_ELSE( EXEC_ARG_ args ); 8510049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8511049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8512049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x1C: /* JMPR */ 8513049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_JMPR 8514049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8515049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8516049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x1D: /* SCVTCI */ 8517049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SCVTCI 8518049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8519049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8520049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x1E: /* SSWCI */ 8521049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SSWCI 8522049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8523049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8524049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x1F: /* SSW */ 8525049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SSW 8526049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8527049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8528049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x20: /* DUP */ 8529049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_DUP 8530049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8531049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8532049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x21: /* POP */ 8533049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* nothing :-) */ 8534049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8535049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8536049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x22: /* CLEAR */ 8537049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_CLEAR 8538049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8539049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8540049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x23: /* SWAP */ 8541049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SWAP 8542049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8543049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8544049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x24: /* DEPTH */ 8545049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_DEPTH 8546049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8547049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8548049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x25: /* CINDEX */ 8549049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_CINDEX 8550049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8551049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8552049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x26: /* MINDEX */ 8553049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_MINDEX( EXEC_ARG_ args ); 8554049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8555049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8556049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x27: /* ALIGNPTS */ 8557049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_ALIGNPTS( EXEC_ARG_ args ); 8558049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8559049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8560049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x28: /* ???? */ 8561049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_UNKNOWN( EXEC_ARG_ args ); 8562049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8563049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8564049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x29: /* UTP */ 8565049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_UTP( EXEC_ARG_ args ); 8566049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8567049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8568049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x2A: /* LOOPCALL */ 8569049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_LOOPCALL( EXEC_ARG_ args ); 8570049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8571049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8572049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x2B: /* CALL */ 8573049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_CALL( EXEC_ARG_ args ); 8574049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8575049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8576049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x2C: /* FDEF */ 8577049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_FDEF( EXEC_ARG_ args ); 8578049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8579049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8580049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x2D: /* ENDF */ 8581049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_ENDF( EXEC_ARG_ args ); 8582049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8583049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8584049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x2E: /* MDAP */ 8585049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x2F: /* MDAP */ 8586049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_MDAP( EXEC_ARG_ args ); 8587049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8588049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8589049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x30: /* IUP */ 8590049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x31: /* IUP */ 8591049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_IUP( EXEC_ARG_ args ); 8592049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8593049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8594049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x32: /* SHP */ 8595049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x33: /* SHP */ 8596049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SHP( EXEC_ARG_ args ); 8597049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8598049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8599049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x34: /* SHC */ 8600049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x35: /* SHC */ 8601049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SHC( EXEC_ARG_ args ); 8602049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8603049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8604049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x36: /* SHZ */ 8605049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x37: /* SHZ */ 8606049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SHZ( EXEC_ARG_ args ); 8607049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8608049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8609049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x38: /* SHPIX */ 8610049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SHPIX( EXEC_ARG_ args ); 8611049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8612049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8613049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x39: /* IP */ 8614049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_IP( EXEC_ARG_ args ); 8615049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8616049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8617049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x3A: /* MSIRP */ 8618049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x3B: /* MSIRP */ 8619049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_MSIRP( EXEC_ARG_ args ); 8620049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8621049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8622049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x3C: /* AlignRP */ 8623049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_ALIGNRP( EXEC_ARG_ args ); 8624049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8625049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8626049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x3D: /* RTDG */ 8627049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_RTDG 8628049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8629049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8630049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x3E: /* MIAP */ 8631049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x3F: /* MIAP */ 8632049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_MIAP( EXEC_ARG_ args ); 8633049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8634049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8635049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x40: /* NPUSHB */ 8636049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_NPUSHB( EXEC_ARG_ args ); 8637049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8638049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8639049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x41: /* NPUSHW */ 8640049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_NPUSHW( EXEC_ARG_ args ); 8641049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8642049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8643049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x42: /* WS */ 8644049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_WS 8645049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8646049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8647049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Set_Invalid_Ref: 8648727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 8649049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8650049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8651049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x43: /* RS */ 8652049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_RS 8653049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8654049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8655049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x44: /* WCVTP */ 8656049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_WCVTP 8657049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8658049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8659049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x45: /* RCVT */ 8660049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_RCVT 8661049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8662049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8663049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x46: /* GC */ 8664049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x47: /* GC */ 8665049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_GC( EXEC_ARG_ args ); 8666049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8667049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8668049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x48: /* SCFS */ 8669049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SCFS( EXEC_ARG_ args ); 8670049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8671049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8672049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x49: /* MD */ 8673049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x4A: /* MD */ 8674049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_MD( EXEC_ARG_ args ); 8675049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8676049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8677049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x4B: /* MPPEM */ 8678049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_MPPEM 8679049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8680049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8681049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x4C: /* MPS */ 8682049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_MPS 8683049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8684049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8685049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x4D: /* FLIPON */ 8686049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_FLIPON 8687049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8688049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8689049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x4E: /* FLIPOFF */ 8690049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_FLIPOFF 8691049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8692049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8693049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x4F: /* DEBUG */ 8694049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_DEBUG 8695049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8696049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8697049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x50: /* LT */ 8698049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_LT 8699049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8700049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8701049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x51: /* LTEQ */ 8702049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_LTEQ 8703049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8704049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8705049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x52: /* GT */ 8706049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_GT 8707049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8708049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8709049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x53: /* GTEQ */ 8710049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_GTEQ 8711049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8712049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8713049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x54: /* EQ */ 8714049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_EQ 8715049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8716049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8717049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x55: /* NEQ */ 8718049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_NEQ 8719049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8720049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8721049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x56: /* ODD */ 8722049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_ODD 8723049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8724049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8725049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x57: /* EVEN */ 8726049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_EVEN 8727049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8728049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8729049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x58: /* IF */ 8730049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_IF( EXEC_ARG_ args ); 8731049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8732049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8733049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x59: /* EIF */ 8734049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* do nothing */ 8735049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8736049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8737049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x5A: /* AND */ 8738049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_AND 8739049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8740049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8741049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x5B: /* OR */ 8742049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_OR 8743049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8744049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8745049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x5C: /* NOT */ 8746049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_NOT 8747049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8748049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8749049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x5D: /* DELTAP1 */ 8750049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_DELTAP( EXEC_ARG_ args ); 8751049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8752049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8753049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x5E: /* SDB */ 8754049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SDB 8755049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8756049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8757049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x5F: /* SDS */ 8758049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SDS 8759049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8760049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8761049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x60: /* ADD */ 8762049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_ADD 8763049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8764049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8765049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x61: /* SUB */ 8766049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SUB 8767049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8768049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8769049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x62: /* DIV */ 8770049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_DIV 8771049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8772049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8773049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x63: /* MUL */ 8774049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_MUL 8775049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8776049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8777049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x64: /* ABS */ 8778049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_ABS 8779049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8780049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8781049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x65: /* NEG */ 8782049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_NEG 8783049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8784049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8785049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x66: /* FLOOR */ 8786049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_FLOOR 8787049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8788049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8789049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x67: /* CEILING */ 8790049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_CEILING 8791049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8792049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8793049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x68: /* ROUND */ 8794049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x69: /* ROUND */ 8795049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x6A: /* ROUND */ 8796049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x6B: /* ROUND */ 8797049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_ROUND 8798049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8799049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8800049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x6C: /* NROUND */ 8801049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x6D: /* NROUND */ 8802049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x6E: /* NRRUND */ 8803049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x6F: /* NROUND */ 8804049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_NROUND 8805049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8806049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8807049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x70: /* WCVTF */ 8808049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_WCVTF 8809049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8810049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8811049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x71: /* DELTAP2 */ 8812049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x72: /* DELTAP3 */ 8813049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_DELTAP( EXEC_ARG_ args ); 8814049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8815049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8816049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x73: /* DELTAC0 */ 8817049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x74: /* DELTAC1 */ 8818049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x75: /* DELTAC2 */ 8819049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_DELTAC( EXEC_ARG_ args ); 8820049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8821049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8822049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x76: /* SROUND */ 8823049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_SROUND 8824049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8825049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8826049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x77: /* S45Round */ 8827049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_S45ROUND 8828049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8829049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8830049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x78: /* JROT */ 8831049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_JROT 8832049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8833049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8834049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x79: /* JROF */ 8835049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_JROF 8836049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8837049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8838049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x7A: /* ROFF */ 8839049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_ROFF 8840049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8841049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8842049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x7B: /* ???? */ 8843049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_UNKNOWN( EXEC_ARG_ args ); 8844049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8845049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8846049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x7C: /* RUTG */ 8847049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_RUTG 8848049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8849049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8850049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x7D: /* RDTG */ 8851049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_RDTG 8852049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8853049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8854049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x7E: /* SANGW */ 8855049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x7F: /* AA */ 8856049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* nothing - obsolete */ 8857049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8858049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8859049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x80: /* FLIPPT */ 8860049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_FLIPPT( EXEC_ARG_ args ); 8861049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8862049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8863049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x81: /* FLIPRGON */ 8864049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_FLIPRGON( EXEC_ARG_ args ); 8865049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8866049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8867049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x82: /* FLIPRGOFF */ 8868049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_FLIPRGOFF( EXEC_ARG_ args ); 8869049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8870049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8871049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x83: /* UNKNOWN */ 8872049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x84: /* UNKNOWN */ 8873049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_UNKNOWN( EXEC_ARG_ args ); 8874049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8875049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8876049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x85: /* SCANCTRL */ 8877049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SCANCTRL( EXEC_ARG_ args ); 8878049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8879049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8880049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x86: /* SDPVTL */ 8881049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x87: /* SDPVTL */ 8882049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SDPVTL( EXEC_ARG_ args ); 8883049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8884049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8885049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x88: /* GETINFO */ 8886049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_GETINFO( EXEC_ARG_ args ); 8887049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8888049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8889049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x89: /* IDEF */ 8890049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_IDEF( EXEC_ARG_ args ); 8891049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8892049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8893049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x8A: /* ROLL */ 8894049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_ROLL( EXEC_ARG_ args ); 8895049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8896049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8897049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x8B: /* MAX */ 8898049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_MAX 8899049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8900049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8901049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x8C: /* MIN */ 8902049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project DO_MIN 8903049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8904049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8905049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x8D: /* SCANTYPE */ 8906049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_SCANTYPE( EXEC_ARG_ args ); 8907049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8908049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8909049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x8E: /* INSTCTRL */ 8910049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_INSTCTRL( EXEC_ARG_ args ); 8911049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8912049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8913049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project case 0x8F: 8914049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_UNKNOWN( EXEC_ARG_ args ); 8915049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8916049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8917049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project default: 8918049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( opcode >= 0xE0 ) 8919049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_MIRP( EXEC_ARG_ args ); 8920049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else if ( opcode >= 0xC0 ) 8921049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_MDRP( EXEC_ARG_ args ); 8922049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else if ( opcode >= 0xB8 ) 8923049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_PUSHW( EXEC_ARG_ args ); 8924049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else if ( opcode >= 0xB0 ) 8925049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_PUSHB( EXEC_ARG_ args ); 8926049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 8927049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Ins_UNKNOWN( EXEC_ARG_ args ); 8928049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 8929049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8930049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 8931049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8932049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#else 8933049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8934049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Instruct_Dispatch[CUR.opcode]( EXEC_ARG_ &CUR.stack[CUR.args] ); 8935049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8936049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif /* TT_CONFIG_OPTION_INTERPRETER_SWITCH */ 8937049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8938727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease if ( CUR.error ) 8939049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 8940049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project switch ( CUR.error ) 8941049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 8942727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease /* looking for redefined instructions */ 8943727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease case FT_ERR( Invalid_Opcode ): 8944049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 8945049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_DefRecord* def = CUR.IDefs; 8946049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_DefRecord* limit = def + CUR.numIDefs; 8947049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8948049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8949049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( ; def < limit; def++ ) 8950049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 8951049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( def->active && CUR.opcode == (FT_Byte)def->opc ) 8952049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 8953049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project TT_CallRec* callrec; 8954049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8955049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8956049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.callTop >= CUR.callSize ) 8957049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 8958727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Reference ); 8959049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto LErrorLabel_; 8960049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 8961049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8962049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project callrec = &CUR.callStack[CUR.callTop]; 8963049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8964049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project callrec->Caller_Range = CUR.curRange; 8965049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project callrec->Caller_IP = CUR.IP + 1; 8966049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project callrec->Cur_Count = 1; 8967ec0bab5697bb31ba980810145f62e3799946ec60Victoria Lease callrec->Def = def; 8968049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8969049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( INS_Goto_CodeRange( def->range, def->start ) == FAILURE ) 8970049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto LErrorLabel_; 8971049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8972049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto LSuiteLabel_; 8973049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 8974049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 8975049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 8976049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8977727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Invalid_Opcode ); 8978049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto LErrorLabel_; 8979049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8980049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#if 0 8981049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; /* Unreachable code warning suppression. */ 8982049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* Leave to remind in case a later change the editor */ 8983049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* to consider break; */ 8984049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif 8985049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8986049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project default: 8987049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto LErrorLabel_; 8988049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8989049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#if 0 8990049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project break; 8991049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif 8992049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 8993049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 8994049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8995049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.top = CUR.new_top; 8996049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 8997049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.step_ins ) 8998049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project CUR.IP += CUR.length; 8999049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 9000049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* increment instruction counter and check if we didn't */ 9001049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* run this program for too long (e.g. infinite loops). */ 9002049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( ++ins_counter > MAX_RUNNABLE_OPCODES ) 9003727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease return FT_THROW( Execution_Too_Long ); 9004049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 9005049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project LSuiteLabel_: 9006049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.IP >= CUR.codeSize ) 9007049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 9008049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( CUR.callTop > 0 ) 9009049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 9010727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Code_Overflow ); 9011049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto LErrorLabel_; 9012049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 9013049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project else 9014049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto LNo_Error_; 9015049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 9016049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } while ( !CUR.instruction_trap ); 9017049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 9018049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project LNo_Error_: 9019049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 9020049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifdef TT_CONFIG_OPTION_STATIC_RASTER 9021049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project *exc = cur; 9022049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif 9023049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 9024727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease return FT_Err_Ok; 9025049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 9026049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project LErrorCodeOverflow_: 9027727dee178a392d20eb050d0c446f2fcc29058fa1Victoria Lease CUR.error = FT_THROW( Code_Overflow ); 9028049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 9029049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project LErrorLabel_: 9030049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 9031049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifdef TT_CONFIG_OPTION_STATIC_RASTER 9032049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project *exc = cur; 9033049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif 9034049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 90357f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner /* If any errors have occurred, function tables may be broken. */ 90367f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner /* Force a re-execution of `prep' and `fpgm' tables if no */ 90377f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner /* bytecode debugger is run. */ 90389c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod if ( CUR.error 90399c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod && !CUR.instruction_trap 90409c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod && CUR.curRange == tt_coderange_glyph ) 90417f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner { 90427f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner FT_TRACE1(( " The interpreter returned error 0x%x\n", CUR.error )); 90439c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod exc->size->bytecode_ready = -1; 90449c745321260bb728ab1cd1c8fd5f075854b2ad49Behdad Esfahbod exc->size->cvt_ready = -1; 90457f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner } 90467f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner 9047049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return CUR.error; 9048049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 9049049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 9050049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 9051049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif /* TT_USE_BYTECODE_INTERPRETER */ 9052049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 9053049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 9054049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/* END */ 9055