p_shader_tokens.h revision 4e1d51786e0657c7430d731ac464f2a73e32eddf
1984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca/************************************************************************** 2984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * 3984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. 4984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * All Rights Reserved. 5984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * 6984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * Permission is hereby granted, free of charge, to any person obtaining a 7984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * copy of this software and associated documentation files (the 8984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * "Software"), to deal in the Software without restriction, including 9984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * without limitation the rights to use, copy, modify, merge, publish, 10984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * distribute, sub license, and/or sell copies of the Software, and to 11984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * permit persons to whom the Software is furnished to do so, subject to 12984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * the following conditions: 13984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * 14984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * The above copyright notice and this permission notice (including the 15984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * next paragraph) shall be included in all copies or substantial portions 16984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * of the Software. 17984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * 18984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 19984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 20984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 21984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR 22984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 23984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 24984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 25984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * 26984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca **************************************************************************/ 27984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca 28984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca#ifndef TGSI_TOKEN_H 29abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TOKEN_H 30abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 3194c73d1bb9037a1eead1d5174f218b15852b52d7José Fonseca#ifdef __cplusplus 32abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolextern "C" { 3394c73d1bb9037a1eead1d5174f218b15852b52d7José Fonseca#endif 34abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 354339744c1676f925d42251bd32795bba9928cd5fKeith Whitwell#include "p_compiler.h" 364339744c1676f925d42251bd32795bba9928cd5fKeith Whitwell 37abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_version 38abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 39abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned MajorVersion : 8; 40abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned MinorVersion : 8; 41abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 16; 42abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 43abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 44abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_header 45abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 46abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned HeaderSize : 8; 47abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned BodySize : 24; 48abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 49abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 50abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_PROCESSOR_FRAGMENT 0 51abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_PROCESSOR_VERTEX 1 52abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_PROCESSOR_GEOMETRY 2 53abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 54abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_processor 55abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 56abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Processor : 4; /* TGSI_PROCESSOR_ */ 57abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 28; 58abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 59abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 60abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TOKEN_TYPE_DECLARATION 0 61abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TOKEN_TYPE_IMMEDIATE 1 62abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TOKEN_TYPE_INSTRUCTION 2 63abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 64abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_token 65abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 66868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Type : 4; /**< TGSI_TOKEN_TYPE_x */ 67bf3930453cb85977510863e5cfba8487e09c093eMichal Krol unsigned NrTokens : 8; /**< UINT */ 68abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 19; 69868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Extended : 1; /**< BOOL */ 70abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 71abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 72e884c7ed9a14aabaa86f6710c594d20812ed11d9Zack Rusinenum tgsi_file_type { 73e884c7ed9a14aabaa86f6710c594d20812ed11d9Zack Rusin TGSI_FILE_NULL =0, 74e884c7ed9a14aabaa86f6710c594d20812ed11d9Zack Rusin TGSI_FILE_CONSTANT =1, 75e884c7ed9a14aabaa86f6710c594d20812ed11d9Zack Rusin TGSI_FILE_INPUT =2, 76e884c7ed9a14aabaa86f6710c594d20812ed11d9Zack Rusin TGSI_FILE_OUTPUT =3, 77e884c7ed9a14aabaa86f6710c594d20812ed11d9Zack Rusin TGSI_FILE_TEMPORARY =4, 78e884c7ed9a14aabaa86f6710c594d20812ed11d9Zack Rusin TGSI_FILE_SAMPLER =5, 79e884c7ed9a14aabaa86f6710c594d20812ed11d9Zack Rusin TGSI_FILE_ADDRESS =6, 80e884c7ed9a14aabaa86f6710c594d20812ed11d9Zack Rusin TGSI_FILE_IMMEDIATE =7, 81cf8907018e449580b397f09c267219a612ba5db4Michal Krol TGSI_FILE_LOOP =8, 82e884c7ed9a14aabaa86f6710c594d20812ed11d9Zack Rusin TGSI_FILE_COUNT /**< how many TGSI_FILE_ types */ 83e884c7ed9a14aabaa86f6710c594d20812ed11d9Zack Rusin}; 8435ca45daba3906ac94fb879d2374d476ba2dac47Brian 85abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 86abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_NONE 0x00 87abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_X 0x01 88abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_Y 0x02 89abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_XY 0x03 90abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_Z 0x04 91abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_XZ 0x05 92abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_YZ 0x06 93abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_XYZ 0x07 94abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_W 0x08 95abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_XW 0x09 96abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_YW 0x0A 97abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_XYW 0x0B 98abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_ZW 0x0C 99abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_XZW 0x0D 100abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_YZW 0x0E 101abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_XYZW 0x0F 102abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 1034e33edfd06999e7c65b761be2d1cdc16e5b659c5Michal Krol#define TGSI_INTERPOLATE_CONSTANT 0 1044e33edfd06999e7c65b761be2d1cdc16e5b659c5Michal Krol#define TGSI_INTERPOLATE_LINEAR 1 1054e33edfd06999e7c65b761be2d1cdc16e5b659c5Michal Krol#define TGSI_INTERPOLATE_PERSPECTIVE 2 106bd3b47590e2a8e91a8f5545d7c8872b26879c228Michal Krol#define TGSI_INTERPOLATE_COUNT 3 1074e33edfd06999e7c65b761be2d1cdc16e5b659c5Michal Krol 108abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_declaration 109abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 110868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Type : 4; /**< TGSI_TOKEN_TYPE_DECLARATION */ 111bf3930453cb85977510863e5cfba8487e09c093eMichal Krol unsigned NrTokens : 8; /**< UINT */ 112868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned File : 4; /**< one of TGSI_FILE_x */ 113868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned UsageMask : 4; /**< bitmask of TGSI_WRITEMASK_x flags */ 114868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Interpolate : 4; /**< one of TGSI_INTERPOLATE_x */ 115868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Semantic : 1; /**< BOOL, any semantic info? */ 116868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Centroid : 1; /**< centroid sampling? */ 117868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Invariant : 1; /**< invariant optimization? */ 118434e255eae90b0f3d836d452b7d3b0c5aadf78b8Brian Paul unsigned Padding : 4; 119868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Extended : 1; /**< BOOL */ 120abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 121abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 122abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_declaration_range 123abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 124868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned First : 16; /**< UINT */ 125868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Last : 16; /**< UINT */ 126abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 127abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 128abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SEMANTIC_POSITION 0 129abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SEMANTIC_COLOR 1 130abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SEMANTIC_BCOLOR 2 /**< back-face color */ 131abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SEMANTIC_FOG 3 132abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SEMANTIC_PSIZE 4 133abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SEMANTIC_GENERIC 5 134271f9dac79a9247de9a57f4d248e404bf1652a13José Fonseca#define TGSI_SEMANTIC_NORMAL 6 1351c04731b8721850b6abb12a43a3eec616b850e86Zack Rusin#define TGSI_SEMANTIC_FACE 7 1361c04731b8721850b6abb12a43a3eec616b850e86Zack Rusin#define TGSI_SEMANTIC_COUNT 8 /**< number of semantic values */ 137abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 138abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_declaration_semantic 139abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 140868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned SemanticName : 8; /**< one of TGSI_SEMANTIC_x */ 141868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned SemanticIndex : 16; /**< UINT */ 142abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 8; 143abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 144abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 145abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_IMM_FLOAT32 0 146abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 147abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_immediate 148abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 149868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Type : 4; /**< TGSI_TOKEN_TYPE_IMMEDIATE */ 150bf3930453cb85977510863e5cfba8487e09c093eMichal Krol unsigned NrTokens : 8; /**< UINT */ 151868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned DataType : 4; /**< one of TGSI_IMM_x */ 152abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 15; 153868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Extended : 1; /**< BOOL */ 154abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 155abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 156fd31f92cea0ce8613a22d8f4b3c75b340bcc5689Keith Whitwellunion tgsi_immediate_data 157abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 158abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol float Float; 159abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 160abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 161d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell/* TGSI opcodes. 162d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell * 163d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell * For more information on semantics of opcodes and 164d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell * which APIs are known to use which opcodes, see 165d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell * auxiliary/tgsi/tgsi-instruction-set.txt 166abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 167abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_ARL 0 168abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_MOV 1 169abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_LIT 2 170abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_RCP 3 171abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_RSQ 4 172abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_EXP 5 173abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_LOG 6 174abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_MUL 7 175abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_ADD 8 176abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_DP3 9 177abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_DP4 10 178abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_DST 11 179abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_MIN 12 180abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_MAX 13 181abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SLT 14 182abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SGE 15 183abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_MAD 16 184abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SUB 17 185ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_LRP 18 186abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_CND 19 187b3f4b56a3b7f979c631358caefed635c6ec56453Keith Whitwell /* gap */ 188ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_DP2A 21 189d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell /* gap */ 190ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_FRC 24 191abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_CLAMP 25 192ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_FLR 26 193abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_ROUND 27 194ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_EX2 28 195ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_LG2 29 196ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_POW 30 197ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_XPD 31 198d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell /* gap */ 199abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_ABS 33 200abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_RCC 34 201abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_DPH 35 202abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_COS 36 203abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_DDX 37 204abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_DDY 38 205abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_KILP 39 /* predicated kill */ 206abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_PK2H 40 207abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_PK2US 41 208abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_PK4B 42 209abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_PK4UB 43 210abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_RFL 44 211abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SEQ 45 212abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SFL 46 213abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SGT 47 214abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SIN 48 215abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SLE 49 216abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SNE 50 217abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_STR 51 218abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_TEX 52 219abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_TXD 53 220bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_TXP 54 221bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_UP2H 55 222bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_UP2US 56 223bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_UP4B 57 224bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_UP4UB 58 225bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_X2D 59 226bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_ARA 60 227bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_ARR 61 228bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_BRA 62 229bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_CAL 63 230bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_RET 64 231d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell#define TGSI_OPCODE_SSG 65 /* SGN */ 232bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_CMP 66 233bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_SCS 67 234bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_TXB 68 235bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_NRM 69 236bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_DIV 70 237bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_DP2 71 238bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_TXL 72 239bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_BRK 73 240bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_IF 74 241cb90c43676c258419e4b617c908570891d3674cbMichal Krol#define TGSI_OPCODE_BGNFOR 75 242bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_REP 76 243bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_ELSE 77 244bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_ENDIF 78 245cb90c43676c258419e4b617c908570891d3674cbMichal Krol#define TGSI_OPCODE_ENDFOR 79 246bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_ENDREP 80 247bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_PUSHA 81 248bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_POPA 82 249bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_CEIL 83 250bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_I2F 84 251bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_NOT 85 252bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_TRUNC 86 253bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_SHL 87 254bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_SHR 88 255bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_AND 89 256bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_OR 90 257bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_MOD 91 258bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_XOR 92 259bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_SAD 93 260bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_TXF 94 261bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_TXQ 95 262bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_CONT 96 263bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_EMIT 97 264bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_ENDPRIM 98 265cb90c43676c258419e4b617c908570891d3674cbMichal Krol#define TGSI_OPCODE_BGNLOOP 99 266bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_BGNSUB 100 267cb90c43676c258419e4b617c908570891d3674cbMichal Krol#define TGSI_OPCODE_ENDLOOP 101 268bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_ENDSUB 102 2694e1d51786e0657c7430d731ac464f2a73e32eddfKeith Whitwell /* gap */ 270bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_NOP 107 271d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell /* gap */ 272bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_NRM4 112 273bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_CALLNZ 113 274bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_IFC 114 275bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_BREAKC 115 276d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell#define TGSI_OPCODE_KIL 116 /* conditional kill */ 277bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_END 117 /* aka HALT */ 278d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell#define TGSI_OPCODE_SWZ 118 279837d49a84e24420dbc06924f4862a5f7dcf4caceMichal Krol#define TGSI_OPCODE_LAST 119 280abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 281abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SAT_NONE 0 /* do not saturate */ 282abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SAT_ZERO_ONE 1 /* clamp to [0,1] */ 283abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SAT_MINUS_PLUS_ONE 2 /* clamp to [-1,1] */ 284abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 285984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca/** 286abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Opcode is the operation code to execute. A given operation defines the 287abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * semantics how the source registers (if any) are interpreted and what is 288abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * written to the destination registers (if any) as a result of execution. 289abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 290abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * NumDstRegs and NumSrcRegs is the number of destination and source registers, 291abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * respectively. For a given operation code, those numbers are fixed and are 292abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * present here only for convenience. 293abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 294abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If Extended is TRUE, it is now executed. 295abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 296abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Saturate controls how are final results in destination registers modified. 297abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 298abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 299abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_instruction 300abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 301abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Type : 4; /* TGSI_TOKEN_TYPE_INSTRUCTION */ 302bf3930453cb85977510863e5cfba8487e09c093eMichal Krol unsigned NrTokens : 8; /* UINT */ 303abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Opcode : 8; /* TGSI_OPCODE_ */ 304abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Saturate : 2; /* TGSI_SAT_ */ 305abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned NumDstRegs : 2; /* UINT */ 306abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned NumSrcRegs : 4; /* UINT */ 307abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 3; 308abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Extended : 1; /* BOOL */ 309abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 310abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 311abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol/* 312abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If tgsi_instruction::Extended is TRUE, tgsi_instruction_ext follows. 313abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 314abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Then, tgsi_instruction::NumDstRegs of tgsi_dst_register follow. 315abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 316abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Then, tgsi_instruction::NumSrcRegs of tgsi_src_register follow. 317abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 318bf3930453cb85977510863e5cfba8487e09c093eMichal Krol * tgsi_instruction::NrTokens contains the total number of words that make the 319abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * instruction, including the instruction word. 320abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 321abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 322abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_INSTRUCTION_EXT_TYPE_NV 0 323abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_INSTRUCTION_EXT_TYPE_LABEL 1 324abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_INSTRUCTION_EXT_TYPE_TEXTURE 2 325abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_INSTRUCTION_EXT_TYPE_PREDICATE 3 326abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 327abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_instruction_ext 328abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 329abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Type : 4; /* TGSI_INSTRUCTION_EXT_TYPE_ */ 330abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 27; 331abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Extended : 1; /* BOOL */ 332abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 333abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 334abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol/* 335abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If tgsi_instruction_ext::Type is TGSI_INSTRUCTION_EXT_TYPE_NV, it should 336abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * be cast to tgsi_instruction_ext_nv. 337abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 338abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If tgsi_instruction_ext::Type is TGSI_INSTRUCTION_EXT_TYPE_LABEL, it 339abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * should be cast to tgsi_instruction_ext_label. 340abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 341abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If tgsi_instruction_ext::Type is TGSI_INSTRUCTION_EXT_TYPE_TEXTURE, it 342abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * should be cast to tgsi_instruction_ext_texture. 343abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 344abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If tgsi_instruction_ext::Type is TGSI_INSTRUCTION_EXT_TYPE_PREDICATE, it 345abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * should be cast to tgsi_instruction_ext_predicate. 346abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 347abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If tgsi_instruction_ext::Extended is TRUE, another tgsi_instruction_ext 348abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * follows. 349abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 350abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 351abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_PRECISION_DEFAULT 0 352abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_PRECISION_FLOAT32 1 353abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_PRECISION_FLOAT16 2 354abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_PRECISION_FIXED12 3 355abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 356abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_CC_GT 0 357abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_CC_EQ 1 358abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_CC_LT 2 359235981d8719aa7f67bfe547bf96e5343020e0373Michal Krol#define TGSI_CC_GE 3 360235981d8719aa7f67bfe547bf96e5343020e0373Michal Krol#define TGSI_CC_LE 4 361235981d8719aa7f67bfe547bf96e5343020e0373Michal Krol#define TGSI_CC_NE 5 362235981d8719aa7f67bfe547bf96e5343020e0373Michal Krol#define TGSI_CC_TR 6 363235981d8719aa7f67bfe547bf96e5343020e0373Michal Krol#define TGSI_CC_FL 7 364abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 365abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SWIZZLE_X 0 366abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SWIZZLE_Y 1 367abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SWIZZLE_Z 2 368abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SWIZZLE_W 3 369abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 370984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca/** 371abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Precision controls the precision at which the operation should be executed. 372abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 373abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * CondDstUpdate enables condition code register writes. When this field is 374abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * TRUE, CondDstIndex specifies the index of the condition code register to 375abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * update. 376abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 377abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * CondFlowEnable enables conditional execution of the operation. When this 378abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * field is TRUE, CondFlowIndex specifies the index of the condition code 379abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * register to test against CondMask with component swizzle controled by 380abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * CondSwizzleX, CondSwizzleY, CondSwizzleZ and CondSwizzleW. If the test fails, 381abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * the operation is not executed. 382abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 383abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 384abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_instruction_ext_nv 385abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 386abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Type : 4; /* TGSI_INSTRUCTION_EXT_TYPE_NV */ 387abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Precision : 4; /* TGSI_PRECISION_ */ 388abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned CondDstIndex : 4; /* UINT */ 389abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned CondFlowIndex : 4; /* UINT */ 390abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned CondMask : 4; /* TGSI_CC_ */ 391abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned CondSwizzleX : 2; /* TGSI_SWIZZLE_ */ 392abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned CondSwizzleY : 2; /* TGSI_SWIZZLE_ */ 393abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned CondSwizzleZ : 2; /* TGSI_SWIZZLE_ */ 394abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned CondSwizzleW : 2; /* TGSI_SWIZZLE_ */ 395abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned CondDstUpdate : 1; /* BOOL */ 396abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned CondFlowEnable : 1; /* BOOL */ 397abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 1; 398abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Extended : 1; /* BOOL */ 399abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 400abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 401abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_instruction_ext_label 402abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 403abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Type : 4; /* TGSI_INSTRUCTION_EXT_TYPE_LABEL */ 404abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Label : 24; /* UINT */ 405abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 3; 406abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Extended : 1; /* BOOL */ 407abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 408abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 409abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_UNKNOWN 0 410abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_1D 1 411abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_2D 2 412abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_3D 3 413abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_CUBE 4 414abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_RECT 5 415abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_SHADOW1D 6 416abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_SHADOW2D 7 417abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_SHADOWRECT 8 4183d5dcc2203f5018863ad51958871542696e1ed1bMichal Krol#define TGSI_TEXTURE_COUNT 9 419abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 420abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_instruction_ext_texture 421abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 422abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Type : 4; /* TGSI_INSTRUCTION_EXT_TYPE_TEXTURE */ 423abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Texture : 8; /* TGSI_TEXTURE_ */ 424abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 19; 425abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Extended : 1; /* BOOL */ 426abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 427abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 428abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_instruction_ext_predicate 429abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 430abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Type : 4; /* TGSI_INSTRUCTION_EXT_TYPE_PREDICATE */ 431abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned PredDstIndex : 4; /* UINT */ 432abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned PredWriteMask : 4; /* TGSI_WRITEMASK_ */ 433abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 19; 434abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Extended : 1; /* BOOL */ 435abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 436abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 437984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca/** 438abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * File specifies the register array to access. 439abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 440abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Index specifies the element number of a register in the register file. 441abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 442abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If Indirect is TRUE, Index should be offset by the X component of a source 443abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * register that follows. The register can be now fetched into local storage 444abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * for further processing. 445abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 446abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If Negate is TRUE, all components of the fetched register are negated. 447abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 448abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * The fetched register components are swizzled according to SwizzleX, SwizzleY, 449abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * SwizzleZ and SwizzleW. 450abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 451abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If Extended is TRUE, any further modifications to the source register are 452abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * made to this temporary storage. 453abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 454abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 455abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_src_register 456abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 457abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned File : 4; /* TGSI_FILE_ */ 458abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned SwizzleX : 2; /* TGSI_SWIZZLE_ */ 459abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned SwizzleY : 2; /* TGSI_SWIZZLE_ */ 460abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned SwizzleZ : 2; /* TGSI_SWIZZLE_ */ 461abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned SwizzleW : 2; /* TGSI_SWIZZLE_ */ 462abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Negate : 1; /* BOOL */ 463abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Indirect : 1; /* BOOL */ 464abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Dimension : 1; /* BOOL */ 465abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol int Index : 16; /* SINT */ 466abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Extended : 1; /* BOOL */ 467abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 468abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 469984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca/** 470abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If tgsi_src_register::Extended is TRUE, tgsi_src_register_ext follows. 471abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 472abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Then, if tgsi_src_register::Indirect is TRUE, another tgsi_src_register 473abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * follows. 474abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 475abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Then, if tgsi_src_register::Dimension is TRUE, tgsi_dimension follows. 476abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 477abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 478abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SRC_REGISTER_EXT_TYPE_SWZ 0 479abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SRC_REGISTER_EXT_TYPE_MOD 1 480abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 481abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_src_register_ext 482abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 483abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Type : 4; /* TGSI_SRC_REGISTER_EXT_TYPE_ */ 484abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 27; 485abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Extended : 1; /* BOOL */ 486abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 487abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 488984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca/** 489abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If tgsi_src_register_ext::Type is TGSI_SRC_REGISTER_EXT_TYPE_SWZ, 490635341ec5b06b3db453e88f44663d2ad711c3f7dBrian * it should be cast to tgsi_src_register_ext_swz. 491abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 492abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If tgsi_src_register_ext::Type is TGSI_SRC_REGISTER_EXT_TYPE_MOD, 493abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * it should be cast to tgsi_src_register_ext_mod. 494abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 495abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If tgsi_dst_register_ext::Extended is TRUE, another tgsi_dst_register_ext 496abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * follows. 497abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 498abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 499abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_EXTSWIZZLE_X TGSI_SWIZZLE_X 500abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_EXTSWIZZLE_Y TGSI_SWIZZLE_Y 501abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_EXTSWIZZLE_Z TGSI_SWIZZLE_Z 502abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_EXTSWIZZLE_W TGSI_SWIZZLE_W 503abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_EXTSWIZZLE_ZERO 4 504abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_EXTSWIZZLE_ONE 5 505abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 506984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca/** 507abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * ExtSwizzleX, ExtSwizzleY, ExtSwizzleZ and ExtSwizzleW swizzle the source 508abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * register in an extended manner. 509abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 510abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * NegateX, NegateY, NegateZ and NegateW negate individual components of the 511abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * source register. 512837d49a84e24420dbc06924f4862a5f7dcf4caceMichal Krol * 513837d49a84e24420dbc06924f4862a5f7dcf4caceMichal Krol * NOTE: To simplify matter, if this token is present, the corresponding Swizzle 514837d49a84e24420dbc06924f4862a5f7dcf4caceMichal Krol * and Negate fields in tgsi_src_register should be set to X,Y,Z,W 515837d49a84e24420dbc06924f4862a5f7dcf4caceMichal Krol * and FALSE, respectively. 516abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 517abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 518abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_src_register_ext_swz 519abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 520abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Type : 4; /* TGSI_SRC_REGISTER_EXT_TYPE_SWZ */ 521abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned ExtSwizzleX : 4; /* TGSI_EXTSWIZZLE_ */ 522abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned ExtSwizzleY : 4; /* TGSI_EXTSWIZZLE_ */ 523abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned ExtSwizzleZ : 4; /* TGSI_EXTSWIZZLE_ */ 524abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned ExtSwizzleW : 4; /* TGSI_EXTSWIZZLE_ */ 525abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned NegateX : 1; /* BOOL */ 526abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned NegateY : 1; /* BOOL */ 527abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned NegateZ : 1; /* BOOL */ 528abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned NegateW : 1; /* BOOL */ 529ba75e82b6ebaf88dd2e4a8f764b2d296d715bf8aMichal Krol unsigned Padding : 7; 530abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Extended : 1; /* BOOL */ 531abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 532abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 533abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol/** 534abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Extra src register modifiers 535abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 536abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If Complement is TRUE, the source register is modified by subtracting it 537abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * from 1.0. 538abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 539abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If Bias is TRUE, the source register is modified by subtracting 0.5 from it. 540abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 541abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If Scale2X is TRUE, the source register is modified by multiplying it by 2.0. 542abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 543abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If Absolute is TRUE, the source register is modified by removing the sign. 544abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 545abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If Negate is TRUE, the source register is modified by negating it. 546abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 547abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 548abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_src_register_ext_mod 549abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 550abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Type : 4; /* TGSI_SRC_REGISTER_EXT_TYPE_MOD */ 551abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Complement : 1; /* BOOL */ 552abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Bias : 1; /* BOOL */ 553abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Scale2X : 1; /* BOOL */ 554abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Absolute : 1; /* BOOL */ 555abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Negate : 1; /* BOOL */ 556abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 22; 557abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Extended : 1; /* BOOL */ 558abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 559abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 560abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_dimension 561abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 562abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Indirect : 1; /* BOOL */ 563abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Dimension : 1; /* BOOL */ 564abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 13; 565abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol int Index : 16; /* SINT */ 566abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Extended : 1; /* BOOL */ 567abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 568abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 569abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_dst_register 570abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 571abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned File : 4; /* TGSI_FILE_ */ 572abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned WriteMask : 4; /* TGSI_WRITEMASK_ */ 573abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Indirect : 1; /* BOOL */ 574abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Dimension : 1; /* BOOL */ 575abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol int Index : 16; /* SINT */ 576abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 5; 577abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Extended : 1; /* BOOL */ 578abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 579abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 580abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol/* 581abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If tgsi_dst_register::Extended is TRUE, tgsi_dst_register_ext follows. 582abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 583abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Then, if tgsi_dst_register::Indirect is TRUE, tgsi_src_register follows. 584abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 585abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 586abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_DST_REGISTER_EXT_TYPE_CONDCODE 0 587abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_DST_REGISTER_EXT_TYPE_MODULATE 1 588abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_DST_REGISTER_EXT_TYPE_PREDICATE 2 589abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 590abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_dst_register_ext 591abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 592abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Type : 4; /* TGSI_DST_REGISTER_EXT_TYPE_ */ 593abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 27; 594abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Extended : 1; /* BOOL */ 595abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 596abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 597abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol/** 598abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Extra destination register modifiers 599abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 600abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If tgsi_dst_register_ext::Type is TGSI_DST_REGISTER_EXT_TYPE_CONDCODE, 601abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * it should be cast to tgsi_dst_register_ext_condcode. 602abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 603abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If tgsi_dst_register_ext::Type is TGSI_DST_REGISTER_EXT_TYPE_MODULATE, 604abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * it should be cast to tgsi_dst_register_ext_modulate. 605abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 606abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If tgsi_dst_register_ext::Type is TGSI_DST_REGISTER_EXT_TYPE_PREDICATE, 607abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * it should be cast to tgsi_dst_register_ext_predicate. 608abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 609abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If tgsi_dst_register_ext::Extended is TRUE, another tgsi_dst_register_ext 610abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * follows. 611abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 612abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_dst_register_ext_concode 613abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 614abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Type : 4; /* TGSI_DST_REGISTER_EXT_TYPE_CONDCODE */ 615abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned CondMask : 4; /* TGSI_CC_ */ 616abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned CondSwizzleX : 2; /* TGSI_SWIZZLE_ */ 617abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned CondSwizzleY : 2; /* TGSI_SWIZZLE_ */ 618abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned CondSwizzleZ : 2; /* TGSI_SWIZZLE_ */ 619abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned CondSwizzleW : 2; /* TGSI_SWIZZLE_ */ 620abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned CondSrcIndex : 4; /* UINT */ 621abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 11; 622abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Extended : 1; /* BOOL */ 623abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 624abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 625abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_MODULATE_1X 0 626abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_MODULATE_2X 1 627abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_MODULATE_4X 2 628abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_MODULATE_8X 3 629abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_MODULATE_HALF 4 630abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_MODULATE_QUARTER 5 631abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_MODULATE_EIGHTH 6 632f5c51ebd2afdfc87de40dca115526a5e0f6ab115Michal Krol#define TGSI_MODULATE_COUNT 7 633abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 634abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_dst_register_ext_modulate 635abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 636abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Type : 4; /* TGSI_DST_REGISTER_EXT_TYPE_MODULATE */ 637abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Modulate : 4; /* TGSI_MODULATE_ */ 638abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 23; 639abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Extended : 1; /* BOOL */ 640abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 641abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 642abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol/* 643abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Currently, the following constraints apply. 644abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 645abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * - PredSwizzleXYZW is either set to identity or replicate. 646abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * - PredSrcIndex is 0. 647abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 648abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 649abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_dst_register_ext_predicate 650abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 651abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Type : 4; /* TGSI_DST_REGISTER_EXT_TYPE_PREDICATE */ 652abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned PredSwizzleX : 2; /* TGSI_SWIZZLE_ */ 653abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned PredSwizzleY : 2; /* TGSI_SWIZZLE_ */ 654abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned PredSwizzleZ : 2; /* TGSI_SWIZZLE_ */ 655abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned PredSwizzleW : 2; /* TGSI_SWIZZLE_ */ 656abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned PredSrcIndex : 4; /* UINT */ 657abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Negate : 1; /* BOOL */ 658abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 14; 659abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Extended : 1; /* BOOL */ 660abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 661abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 662abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 66394c73d1bb9037a1eead1d5174f218b15852b52d7José Fonseca#ifdef __cplusplus 66494c73d1bb9037a1eead1d5174f218b15852b52d7José Fonseca} 66594c73d1bb9037a1eead1d5174f218b15852b52d7José Fonseca#endif 666abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 66794c73d1bb9037a1eead1d5174f218b15852b52d7José Fonseca#endif /* TGSI_TOKEN_H */ 668abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 669