1049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/***************************************************************************/ 2049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/* */ 3049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/* ftsmooth.c */ 4049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/* */ 5049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/* Anti-aliasing renderer interface (body). */ 6049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/* */ 741371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier/* Copyright 2000-2006, 2009-2012 by */ 8049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/* 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 19049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#include <ft2build.h> 20295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner#include FT_INTERNAL_DEBUG_H 21049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#include FT_INTERNAL_OBJECTS_H 22049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#include FT_OUTLINE_H 23049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#include "ftsmooth.h" 24049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#include "ftgrays.h" 25295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner#include "ftspic.h" 26049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 27049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#include "ftsmerrs.h" 28049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 29049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 30049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* initialize renderer -- init its raster */ 31049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_Error 32049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project ft_smooth_init( FT_Renderer render ) 33049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 34049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Library library = FT_MODULE_LIBRARY( render ); 35049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 36049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 37049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project render->clazz->raster_class->raster_reset( render->raster, 38049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project library->raster_pool, 39049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project library->raster_pool_size ); 40049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 41049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return 0; 42049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 43049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 44049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 45049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* sets render-specific mode */ 46049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_Error 47049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project ft_smooth_set_mode( FT_Renderer render, 48049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_ULong mode_tag, 49049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Pointer data ) 50049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 51049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* we simply pass it to the raster */ 52049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return render->clazz->raster_class->raster_set_mode( render->raster, 53049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project mode_tag, 54049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project data ); 55049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 56049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 57049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* transform a given glyph image */ 58049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_Error 59049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project ft_smooth_transform( FT_Renderer render, 60049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_GlyphSlot slot, 61049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project const FT_Matrix* matrix, 62049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project const FT_Vector* delta ) 63049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 64049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Error error = Smooth_Err_Ok; 65049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 66049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 67049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( slot->format != render->glyph_format ) 68049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 69049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project error = Smooth_Err_Invalid_Argument; 70049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto Exit; 71049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 72049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 73049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( matrix ) 74049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Outline_Transform( &slot->outline, matrix ); 75049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 76049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( delta ) 77049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Outline_Translate( &slot->outline, delta->x, delta->y ); 78049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 79049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Exit: 80049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return error; 81049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 82049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 83049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 84049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* return the glyph's control box */ 85049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static void 86049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project ft_smooth_get_cbox( FT_Renderer render, 87049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_GlyphSlot slot, 88049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_BBox* cbox ) 89049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 90049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_MEM_ZERO( cbox, sizeof ( *cbox ) ); 91049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 92049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( slot->format == render->glyph_format ) 93049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Outline_Get_CBox( &slot->outline, cbox ); 94049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 95049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 96049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 97049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* convert a slot's glyph image into a bitmap */ 98049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_Error 99049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project ft_smooth_render_generic( FT_Renderer render, 100049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_GlyphSlot slot, 101049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Render_Mode mode, 102049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project const FT_Vector* origin, 103049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Render_Mode required_mode ) 104049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 105049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Error error; 106049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Outline* outline = NULL; 107049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_BBox cbox; 10841371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier FT_Pos width, height, pitch; 109aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner#ifndef FT_CONFIG_OPTION_SUBPIXEL_RENDERING 11041371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier FT_Pos height_org, width_org; 111aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner#endif 112049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Bitmap* bitmap; 113049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Memory memory; 114049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Int hmul = mode == FT_RENDER_MODE_LCD; 115049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Int vmul = mode == FT_RENDER_MODE_LCD_V; 116049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Pos x_shift, y_shift, x_left, y_top; 117049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 118049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Raster_Params params; 119049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 120049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 121049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* check glyph image format */ 122049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( slot->format != render->glyph_format ) 123049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 124049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project error = Smooth_Err_Invalid_Argument; 125049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto Exit; 126049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 127049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 128049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* check mode */ 129049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( mode != required_mode ) 130049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return Smooth_Err_Cannot_Render_Glyph; 131049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 132049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project outline = &slot->outline; 133049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 134049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* translate the outline to the new origin if needed */ 135049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( origin ) 136049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Outline_Translate( outline, origin->x, origin->y ); 137049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 138049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* compute the control box, and grid fit it */ 139049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Outline_Get_CBox( outline, &cbox ); 140049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 141049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cbox.xMin = FT_PIX_FLOOR( cbox.xMin ); 142049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cbox.yMin = FT_PIX_FLOOR( cbox.yMin ); 143049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cbox.xMax = FT_PIX_CEIL( cbox.xMax ); 144049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project cbox.yMax = FT_PIX_CEIL( cbox.yMax ); 145049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 1467f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner if ( cbox.xMin < 0 && cbox.xMax > FT_INT_MAX + cbox.xMin ) 1477f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner { 1487f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner FT_ERROR(( "ft_smooth_render_generic: glyph too large:" 1497f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner " xMin = %d, xMax = %d\n", 1507f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner cbox.xMin >> 6, cbox.xMax >> 6 )); 1517f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner return Smooth_Err_Raster_Overflow; 1527f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner } 1537f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner else 15441371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier width = ( cbox.xMax - cbox.xMin ) >> 6; 1557f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner 1567f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner if ( cbox.yMin < 0 && cbox.yMax > FT_INT_MAX + cbox.yMin ) 1577f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner { 1587f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner FT_ERROR(( "ft_smooth_render_generic: glyph too large:" 1597f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner " yMin = %d, yMax = %d\n", 1607f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner cbox.yMin >> 6, cbox.yMax >> 6 )); 1617f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner return Smooth_Err_Raster_Overflow; 1627f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner } 1637f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner else 16441371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier height = ( cbox.yMax - cbox.yMin ) >> 6; 1657f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner 166049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project bitmap = &slot->bitmap; 167049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project memory = render->root.memory; 168049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 169aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner#ifndef FT_CONFIG_OPTION_SUBPIXEL_RENDERING 170049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project width_org = width; 171049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project height_org = height; 172aeb407daf3711a10a27f3bc2223c5eb05158076eDavid 'Digit' Turner#endif 173049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 174049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* release old bitmap buffer */ 175049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( slot->internal->flags & FT_GLYPH_OWN_BITMAP ) 176049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 177049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_FREE( bitmap->buffer ); 178049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project slot->internal->flags &= ~FT_GLYPH_OWN_BITMAP; 179049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 180049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 181295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner /* allocate new one */ 182049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project pitch = width; 183049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( hmul ) 184049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 185049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project width = width * 3; 186049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project pitch = FT_PAD_CEIL( width, 4 ); 187049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 188049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 189049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( vmul ) 190049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project height *= 3; 191049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 192049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project x_shift = (FT_Int) cbox.xMin; 193049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project y_shift = (FT_Int) cbox.yMin; 194049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project x_left = (FT_Int)( cbox.xMin >> 6 ); 195049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project y_top = (FT_Int)( cbox.yMax >> 6 ); 196049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 197049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING 198049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 199049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( slot->library->lcd_filter_func ) 200049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 201049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Int extra = slot->library->lcd_extra; 202049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 203049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 204049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( hmul ) 205049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 206049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project x_shift -= 64 * ( extra >> 1 ); 207049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project width += 3 * extra; 208049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project pitch = FT_PAD_CEIL( width, 4 ); 209049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project x_left -= extra >> 1; 210049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 211049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 212049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( vmul ) 213049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 214049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project y_shift -= 64 * ( extra >> 1 ); 215049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project height += 3 * extra; 216049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project y_top += extra >> 1; 217049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 218049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 219049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 220049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif 221049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 222295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner#if FT_UINT_MAX > 0xFFFFU 223295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner 224295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner /* Required check is ( pitch * height < FT_ULONG_MAX ), */ 225295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner /* but we care realistic cases only. Always pitch <= width. */ 22641371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier if ( width > 0x7FFF || height > 0x7FFF ) 227295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner { 2287f08cbd7d6dcf19b8d8e4328e33032aee342e3b4David 'Digit' Turner FT_ERROR(( "ft_smooth_render_generic: glyph too large: %u x %u\n", 229295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner width, height )); 230295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner return Smooth_Err_Raster_Overflow; 231295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner } 232295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner 233295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner#endif 234295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner 235049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project bitmap->pixel_mode = FT_PIXEL_MODE_GRAY; 236049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project bitmap->num_grays = 256; 237049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project bitmap->width = width; 238049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project bitmap->rows = height; 239049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project bitmap->pitch = pitch; 240049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 241049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* translate outline to render it into the bitmap */ 242049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Outline_Translate( outline, -x_shift, -y_shift ); 243049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 244049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( FT_ALLOC( bitmap->buffer, (FT_ULong)pitch * height ) ) 245049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto Exit; 246049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 247049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project slot->internal->flags |= FT_GLYPH_OWN_BITMAP; 248049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 249049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* set up parameters */ 250049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project params.target = bitmap; 251049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project params.source = outline; 252049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project params.flags = FT_RASTER_FLAG_AA; 253049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 254049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#ifdef FT_CONFIG_OPTION_SUBPIXEL_RENDERING 255049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 256049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* implode outline if needed */ 257049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 258049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector* points = outline->points; 259049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector* points_end = points + outline->n_points; 260049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector* vec; 261049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 262049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 263049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( hmul ) 264049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( vec = points; vec < points_end; vec++ ) 265049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project vec->x *= 3; 266049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 267049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( vmul ) 268049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( vec = points; vec < points_end; vec++ ) 269049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project vec->y *= 3; 270049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 271049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 272049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* render outline into the bitmap */ 273049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project error = render->raster_render( render->raster, ¶ms ); 274049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 275049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* deflate outline if needed */ 276049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 277049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector* points = outline->points; 278049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector* points_end = points + outline->n_points; 279049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Vector* vec; 280049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 281049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 282049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( hmul ) 283049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( vec = points; vec < points_end; vec++ ) 284049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project vec->x /= 3; 285049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 286049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( vmul ) 287049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( vec = points; vec < points_end; vec++ ) 288049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project vec->y /= 3; 289049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 290049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 291049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( slot->library->lcd_filter_func ) 292049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project slot->library->lcd_filter_func( bitmap, mode, slot->library ); 293049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 294049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#else /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */ 295049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 296049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* render outline into bitmap */ 297049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project error = render->raster_render( render->raster, ¶ms ); 298049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 299049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* expand it horizontally */ 300049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( hmul ) 301049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 302049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Byte* line = bitmap->buffer; 303049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt hh; 304049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 305049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 306049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( hh = height_org; hh > 0; hh--, line += pitch ) 307049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 308049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt xx; 309049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Byte* end = line + width; 310049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 311049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 312049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( xx = width_org; xx > 0; xx-- ) 313049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 314049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt pixel = line[xx-1]; 315049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 316049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 317049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project end[-3] = (FT_Byte)pixel; 318049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project end[-2] = (FT_Byte)pixel; 319049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project end[-1] = (FT_Byte)pixel; 320049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project end -= 3; 321049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 322049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 323049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 324049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 325049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* expand it vertically */ 326049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( vmul ) 327049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 328049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Byte* read = bitmap->buffer + ( height - height_org ) * pitch; 329049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Byte* write = bitmap->buffer; 330049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_UInt hh; 331049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 332049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 333049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project for ( hh = height_org; hh > 0; hh-- ) 334049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 3350a9d06e2b5cf75c3d6ba958026bfdf4745f576d6The Android Open Source Project ft_memcpy( write, read, pitch ); 336049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project write += pitch; 337049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3380a9d06e2b5cf75c3d6ba958026bfdf4745f576d6The Android Open Source Project ft_memcpy( write, read, pitch ); 339049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project write += pitch; 340049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 3410a9d06e2b5cf75c3d6ba958026bfdf4745f576d6The Android Open Source Project ft_memcpy( write, read, pitch ); 342049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project write += pitch; 343049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project read += pitch; 344049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 345049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 346049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 347049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project#endif /* !FT_CONFIG_OPTION_SUBPIXEL_RENDERING */ 348049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 349049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Outline_Translate( outline, x_shift, y_shift ); 350049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 351295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner /* 352295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner * XXX: on 16bit system, we return an error for huge bitmap 353295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner * to prevent an overflow. 354295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner */ 355295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner if ( x_left > FT_INT_MAX || y_top > FT_INT_MAX ) 356295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner return Smooth_Err_Invalid_Pixel_Size; 357295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner 358049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( error ) 359049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project goto Exit; 360049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 361049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project slot->format = FT_GLYPH_FORMAT_BITMAP; 362295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner slot->bitmap_left = (FT_Int)x_left; 363295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner slot->bitmap_top = (FT_Int)y_top; 364049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 365049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project Exit: 366049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( outline && origin ) 367049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Outline_Translate( outline, -origin->x, -origin->y ); 368049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 369049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return error; 370049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 371049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 372049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 373049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* convert a slot's glyph image into a bitmap */ 374049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_Error 375049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project ft_smooth_render( FT_Renderer render, 376049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_GlyphSlot slot, 377049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Render_Mode mode, 378049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project const FT_Vector* origin ) 379049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 380049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( mode == FT_RENDER_MODE_LIGHT ) 381049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project mode = FT_RENDER_MODE_NORMAL; 382049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 383049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return ft_smooth_render_generic( render, slot, mode, origin, 384049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_RENDER_MODE_NORMAL ); 385049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 386049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 387049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 388049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* convert a slot's glyph image into a horizontal LCD bitmap */ 389049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_Error 390049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project ft_smooth_render_lcd( FT_Renderer render, 391049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_GlyphSlot slot, 392049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Render_Mode mode, 393049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project const FT_Vector* origin ) 394049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 395049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Error error; 396049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 397049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project error = ft_smooth_render_generic( render, slot, mode, origin, 398049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_RENDER_MODE_LCD ); 399049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( !error ) 400049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project slot->bitmap.pixel_mode = FT_PIXEL_MODE_LCD; 401049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 402049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return error; 403049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 404049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 405049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 406049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project /* convert a slot's glyph image into a vertical LCD bitmap */ 407049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project static FT_Error 408049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project ft_smooth_render_lcd_v( FT_Renderer render, 409049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_GlyphSlot slot, 410049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Render_Mode mode, 411049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project const FT_Vector* origin ) 412049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project { 413049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_Error error; 414049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 415049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project error = ft_smooth_render_generic( render, slot, mode, origin, 416049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_RENDER_MODE_LCD_V ); 417049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project if ( !error ) 418049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project slot->bitmap.pixel_mode = FT_PIXEL_MODE_LCD_V; 419049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 420049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project return error; 421049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project } 422049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 423049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 42441371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier FT_DEFINE_RENDERER( ft_smooth_renderer_class, 425295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner 426049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_MODULE_RENDERER, 42741371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier sizeof ( FT_RendererRec ), 428049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 429049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project "smooth", 430049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 0x10000L, 431049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 0x20000L, 432049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 433049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 0, /* module specific interface */ 434049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 435049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_Module_Constructor)ft_smooth_init, 436049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_Module_Destructor) 0, 437049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_Module_Requester) 0 438295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner , 439049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 440049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_GLYPH_FORMAT_OUTLINE, 441049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 442049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_Renderer_RenderFunc) ft_smooth_render, 443049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_Renderer_TransformFunc)ft_smooth_transform, 444049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_Renderer_GetCBoxFunc) ft_smooth_get_cbox, 445049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_Renderer_SetModeFunc) ft_smooth_set_mode, 446049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 447295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner (FT_Raster_Funcs*) &FT_GRAYS_RASTER_GET 448295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner ) 449049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 450049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 45141371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier FT_DEFINE_RENDERER( ft_smooth_lcd_renderer_class, 45241371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier 453049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_MODULE_RENDERER, 45441371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier sizeof ( FT_RendererRec ), 455049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 456049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project "smooth-lcd", 457049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 0x10000L, 458049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 0x20000L, 459049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 460049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 0, /* module specific interface */ 461049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 462049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_Module_Constructor)ft_smooth_init, 463049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_Module_Destructor) 0, 464049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_Module_Requester) 0 465295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner , 466049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 467049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_GLYPH_FORMAT_OUTLINE, 468049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 469049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_Renderer_RenderFunc) ft_smooth_render_lcd, 470049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_Renderer_TransformFunc)ft_smooth_transform, 471049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_Renderer_GetCBoxFunc) ft_smooth_get_cbox, 472049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_Renderer_SetModeFunc) ft_smooth_set_mode, 473049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 474295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner (FT_Raster_Funcs*) &FT_GRAYS_RASTER_GET 475295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner ) 476049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 47741371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier FT_DEFINE_RENDERER( ft_smooth_lcdv_renderer_class, 478049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 479049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_MODULE_RENDERER, 48041371e1e39c8528eb0c4bc40683c736e6683e60cEric Vannier sizeof ( FT_RendererRec ), 481049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 482049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project "smooth-lcdv", 483049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 0x10000L, 484049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 0x20000L, 485049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 486049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 0, /* module specific interface */ 487049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 488049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_Module_Constructor)ft_smooth_init, 489049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_Module_Destructor) 0, 490049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_Module_Requester) 0 491295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner , 492049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 493049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project FT_GLYPH_FORMAT_OUTLINE, 494049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 495049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_Renderer_RenderFunc) ft_smooth_render_lcd_v, 496049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_Renderer_TransformFunc)ft_smooth_transform, 497049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_Renderer_GetCBoxFunc) ft_smooth_get_cbox, 498049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project (FT_Renderer_SetModeFunc) ft_smooth_set_mode, 499049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 500295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner (FT_Raster_Funcs*) &FT_GRAYS_RASTER_GET 501295ffce55e0198e7a9f7d46b33f5c2b4147bf821David 'Digit' Turner ) 502049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 503049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project 504049d6fea481044fcc000e7782e5bc7046fc70844The Android Open Source Project/* END */ 505