p_shader_tokens.h revision 2c046034dc5c95dd2fe84d0b4fd44f25235480b9
1984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca/************************************************************************** 2984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * 3984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. 40a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol * Copyright 2009 VMware, Inc. 5984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * All Rights Reserved. 6984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * 7984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * Permission is hereby granted, free of charge, to any person obtaining a 8984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * copy of this software and associated documentation files (the 9984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * "Software"), to deal in the Software without restriction, including 10984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * without limitation the rights to use, copy, modify, merge, publish, 11984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * distribute, sub license, and/or sell copies of the Software, and to 12984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * permit persons to whom the Software is furnished to do so, subject to 13984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * the following conditions: 14984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * 15984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * The above copyright notice and this permission notice (including the 16984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * next paragraph) shall be included in all copies or substantial portions 17984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * of the Software. 18984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * 19984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 20984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 21984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 22984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR 23984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 24984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 25984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 26984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * 27984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca **************************************************************************/ 28984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca 290a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol#ifndef P_SHADER_TOKENS_H 300a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol#define P_SHADER_TOKENS_H 31abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 3294c73d1bb9037a1eead1d5174f218b15852b52d7José Fonseca#ifdef __cplusplus 33abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolextern "C" { 3494c73d1bb9037a1eead1d5174f218b15852b52d7José Fonseca#endif 35abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 364339744c1676f925d42251bd32795bba9928cd5fKeith Whitwell#include "p_compiler.h" 374339744c1676f925d42251bd32795bba9928cd5fKeith Whitwell 38abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 39abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_header 40abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 41abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned HeaderSize : 8; 42abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned BodySize : 24; 43abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 44abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 45abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_PROCESSOR_FRAGMENT 0 46abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_PROCESSOR_VERTEX 1 47abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_PROCESSOR_GEOMETRY 2 48abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 49abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_processor 50abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 51abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Processor : 4; /* TGSI_PROCESSOR_ */ 52abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 28; 53abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 54abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 55abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TOKEN_TYPE_DECLARATION 0 56abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TOKEN_TYPE_IMMEDIATE 1 57abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TOKEN_TYPE_INSTRUCTION 2 583ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin#define TGSI_TOKEN_TYPE_PROPERTY 3 59abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 60abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_token 61abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 62868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Type : 4; /**< TGSI_TOKEN_TYPE_x */ 63bf3930453cb85977510863e5cfba8487e09c093eMichal Krol unsigned NrTokens : 8; /**< UINT */ 64ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Padding : 20; 65abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 66abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 67e884c7ed9a14aabaa86f6710c594d20812ed11d9Zack Rusinenum tgsi_file_type { 683ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin TGSI_FILE_NULL =0, 693ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin TGSI_FILE_CONSTANT =1, 703ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin TGSI_FILE_INPUT =2, 713ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin TGSI_FILE_OUTPUT =3, 723ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin TGSI_FILE_TEMPORARY =4, 733ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin TGSI_FILE_SAMPLER =5, 743ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin TGSI_FILE_ADDRESS =6, 753ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin TGSI_FILE_IMMEDIATE =7, 763ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin TGSI_FILE_LOOP =8, 773ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin TGSI_FILE_PREDICATE =9, 783ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin TGSI_FILE_SYSTEM_VALUE =10, 79e884c7ed9a14aabaa86f6710c594d20812ed11d9Zack Rusin TGSI_FILE_COUNT /**< how many TGSI_FILE_ types */ 80e884c7ed9a14aabaa86f6710c594d20812ed11d9Zack Rusin}; 8135ca45daba3906ac94fb879d2374d476ba2dac47Brian 82abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 83abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_NONE 0x00 84abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_X 0x01 85abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_Y 0x02 86abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_XY 0x03 87abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_Z 0x04 88abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_XZ 0x05 89abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_YZ 0x06 90abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_XYZ 0x07 91abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_W 0x08 92abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_XW 0x09 93abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_YW 0x0A 94abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_XYW 0x0B 95abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_ZW 0x0C 96abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_XZW 0x0D 97abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_YZW 0x0E 98abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_WRITEMASK_XYZW 0x0F 99abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 1004e33edfd06999e7c65b761be2d1cdc16e5b659c5Michal Krol#define TGSI_INTERPOLATE_CONSTANT 0 1014e33edfd06999e7c65b761be2d1cdc16e5b659c5Michal Krol#define TGSI_INTERPOLATE_LINEAR 1 1024e33edfd06999e7c65b761be2d1cdc16e5b659c5Michal Krol#define TGSI_INTERPOLATE_PERSPECTIVE 2 103bd3b47590e2a8e91a8f5545d7c8872b26879c228Michal Krol#define TGSI_INTERPOLATE_COUNT 3 1044e33edfd06999e7c65b761be2d1cdc16e5b659c5Michal Krol 105abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_declaration 106abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 107868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Type : 4; /**< TGSI_TOKEN_TYPE_DECLARATION */ 108bf3930453cb85977510863e5cfba8487e09c093eMichal Krol unsigned NrTokens : 8; /**< UINT */ 109868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned File : 4; /**< one of TGSI_FILE_x */ 110868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned UsageMask : 4; /**< bitmask of TGSI_WRITEMASK_x flags */ 111868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Interpolate : 4; /**< one of TGSI_INTERPOLATE_x */ 112868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Semantic : 1; /**< BOOL, any semantic info? */ 113868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Centroid : 1; /**< centroid sampling? */ 114868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Invariant : 1; /**< invariant optimization? */ 115ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Padding : 5; 116abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 117abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 118abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_declaration_range 119abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 120868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned First : 16; /**< UINT */ 121868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Last : 16; /**< UINT */ 122abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 123abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 12489d8577fb3036547ef0b47498cc8dc5c77f886e0Zack Rusin#define TGSI_SEMANTIC_POSITION 0 12589d8577fb3036547ef0b47498cc8dc5c77f886e0Zack Rusin#define TGSI_SEMANTIC_COLOR 1 12689d8577fb3036547ef0b47498cc8dc5c77f886e0Zack Rusin#define TGSI_SEMANTIC_BCOLOR 2 /**< back-face color */ 12789d8577fb3036547ef0b47498cc8dc5c77f886e0Zack Rusin#define TGSI_SEMANTIC_FOG 3 12889d8577fb3036547ef0b47498cc8dc5c77f886e0Zack Rusin#define TGSI_SEMANTIC_PSIZE 4 12989d8577fb3036547ef0b47498cc8dc5c77f886e0Zack Rusin#define TGSI_SEMANTIC_GENERIC 5 13089d8577fb3036547ef0b47498cc8dc5c77f886e0Zack Rusin#define TGSI_SEMANTIC_NORMAL 6 13189d8577fb3036547ef0b47498cc8dc5c77f886e0Zack Rusin#define TGSI_SEMANTIC_FACE 7 13289d8577fb3036547ef0b47498cc8dc5c77f886e0Zack Rusin#define TGSI_SEMANTIC_EDGEFLAG 8 133fb0a9aa5e0476d8ca332753f52a9e56f9cfa8dfaZack Rusin#define TGSI_SEMANTIC_PRIMID 9 134fb0a9aa5e0476d8ca332753f52a9e56f9cfa8dfaZack Rusin#define TGSI_SEMANTIC_COUNT 10 /**< number of semantic values */ 135abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 136abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_declaration_semantic 137abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 138763426a0256f0ab06f8af53947bd630f8600183aKeith Whitwell unsigned Name : 8; /**< one of TGSI_SEMANTIC_x */ 139763426a0256f0ab06f8af53947bd630f8600183aKeith Whitwell unsigned Index : 16; /**< UINT */ 140abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 8; 141abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 142abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 143abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_IMM_FLOAT32 0 144abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 145abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_immediate 146abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 147868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Type : 4; /**< TGSI_TOKEN_TYPE_IMMEDIATE */ 148bf3930453cb85977510863e5cfba8487e09c093eMichal Krol unsigned NrTokens : 8; /**< UINT */ 149868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned DataType : 4; /**< one of TGSI_IMM_x */ 150ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Padding : 16; 151abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 152abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 153fd31f92cea0ce8613a22d8f4b3c75b340bcc5689Keith Whitwellunion tgsi_immediate_data 154abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 155abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol float Float; 156abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 157abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 1583ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin#define TGSI_PROPERTY_GS_INPUT_PRIM 0 1593ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin#define TGSI_PROPERTY_GS_OUTPUT_PRIM 1 1603ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin#define TGSI_PROPERTY_GS_MAX_VERTICES 2 1613ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin#define TGSI_PROPERTY_COUNT 3 1623ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin 1633ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusinstruct tgsi_property { 1643ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin unsigned Type : 4; /**< TGSI_TOKEN_TYPE_PROPERTY */ 1653ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin unsigned NrTokens : 8; /**< UINT */ 1663ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin unsigned PropertyName : 8; /**< one of TGSI_PROPERTY */ 1673ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin unsigned Padding : 12; 1683ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin}; 1693ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin 1703ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusinstruct tgsi_property_data { 1713ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin unsigned Data; 1723ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin}; 1733ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin 174d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell/* TGSI opcodes. 175d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell * 176d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell * For more information on semantics of opcodes and 177d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell * which APIs are known to use which opcodes, see 178d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell * auxiliary/tgsi/tgsi-instruction-set.txt 179abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 180abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_ARL 0 181abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_MOV 1 182abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_LIT 2 183abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_RCP 3 184abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_RSQ 4 185abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_EXP 5 186abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_LOG 6 187abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_MUL 7 188abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_ADD 8 189abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_DP3 9 190abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_DP4 10 191abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_DST 11 192abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_MIN 12 193abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_MAX 13 194abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SLT 14 195abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SGE 15 196abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_MAD 16 197abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SUB 17 198ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_LRP 18 199abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_CND 19 200b3f4b56a3b7f979c631358caefed635c6ec56453Keith Whitwell /* gap */ 201ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_DP2A 21 202d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell /* gap */ 203ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_FRC 24 204abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_CLAMP 25 205ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_FLR 26 206abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_ROUND 27 207ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_EX2 28 208ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_LG2 29 209ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_POW 30 210ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_XPD 31 211d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell /* gap */ 212abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_ABS 33 213abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_RCC 34 214abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_DPH 35 215abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_COS 36 216abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_DDX 37 217abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_DDY 38 218abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_KILP 39 /* predicated kill */ 219abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_PK2H 40 220abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_PK2US 41 221abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_PK4B 42 222abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_PK4UB 43 223abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_RFL 44 224abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SEQ 45 225abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SFL 46 226abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SGT 47 227abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SIN 48 228abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SLE 49 229abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SNE 50 230abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_STR 51 231abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_TEX 52 232abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_TXD 53 233bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_TXP 54 234bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_UP2H 55 235bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_UP2US 56 236bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_UP4B 57 237bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_UP4UB 58 238bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_X2D 59 239bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_ARA 60 240bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_ARR 61 241bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_BRA 62 242bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_CAL 63 243bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_RET 64 244d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell#define TGSI_OPCODE_SSG 65 /* SGN */ 245bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_CMP 66 246bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_SCS 67 247bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_TXB 68 248bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_NRM 69 249bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_DIV 70 250bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_DP2 71 251bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_TXL 72 252bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_BRK 73 253bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_IF 74 254cb90c43676c258419e4b617c908570891d3674cbMichal Krol#define TGSI_OPCODE_BGNFOR 75 255bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_REP 76 256bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_ELSE 77 257bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_ENDIF 78 258cb90c43676c258419e4b617c908570891d3674cbMichal Krol#define TGSI_OPCODE_ENDFOR 79 259bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_ENDREP 80 260bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_PUSHA 81 261bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_POPA 82 262bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_CEIL 83 263bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_I2F 84 264bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_NOT 85 265bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_TRUNC 86 266bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_SHL 87 2672c046034dc5c95dd2fe84d0b4fd44f25235480b9Michal Krol /* gap */ 268bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_AND 89 269bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_OR 90 270bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_MOD 91 271bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_XOR 92 272bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_SAD 93 273bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_TXF 94 274bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_TXQ 95 275bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_CONT 96 276bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_EMIT 97 277bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_ENDPRIM 98 278cb90c43676c258419e4b617c908570891d3674cbMichal Krol#define TGSI_OPCODE_BGNLOOP 99 279bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_BGNSUB 100 280cb90c43676c258419e4b617c908570891d3674cbMichal Krol#define TGSI_OPCODE_ENDLOOP 101 281bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_ENDSUB 102 2824e1d51786e0657c7430d731ac464f2a73e32eddfKeith Whitwell /* gap */ 283bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_NOP 107 284d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell /* gap */ 285bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_NRM4 112 286bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_CALLNZ 113 287bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_IFC 114 288bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_BREAKC 115 289d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell#define TGSI_OPCODE_KIL 116 /* conditional kill */ 290bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_END 117 /* aka HALT */ 291b9cb74c7f826dfd320f5e5b54aa933898f7ddd3dKeith Whitwell /* gap */ 292c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_F2I 119 293c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_IDIV 120 294c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_IMAX 121 295c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_IMIN 122 296c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_INEG 123 297c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_ISGE 124 298c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_ISHR 125 299c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_ISLT 126 300c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_F2U 127 301c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_U2F 128 302c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_UADD 129 303c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_UDIV 130 304c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_UMAD 131 305c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_UMAX 132 306c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_UMIN 133 307c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_UMUL 134 308c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_USEQ 135 309c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_USGE 136 310c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_USHR 137 311c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_USLT 138 312c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_USNE 139 313c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_LAST 140 314abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 315abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SAT_NONE 0 /* do not saturate */ 316abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SAT_ZERO_ONE 1 /* clamp to [0,1] */ 317abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SAT_MINUS_PLUS_ONE 2 /* clamp to [-1,1] */ 318abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 319984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca/** 320abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Opcode is the operation code to execute. A given operation defines the 321abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * semantics how the source registers (if any) are interpreted and what is 322abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * written to the destination registers (if any) as a result of execution. 323abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 324abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * NumDstRegs and NumSrcRegs is the number of destination and source registers, 325abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * respectively. For a given operation code, those numbers are fixed and are 326abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * present here only for convenience. 327abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 32857221c54387a43e268a80ee6b578d57e03efcc5eMichal Krol * If Predicate is TRUE, tgsi_instruction_predicate token immediately follows. 32957221c54387a43e268a80ee6b578d57e03efcc5eMichal Krol * 330abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Saturate controls how are final results in destination registers modified. 331abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 332abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 333abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_instruction 334abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 335abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Type : 4; /* TGSI_TOKEN_TYPE_INSTRUCTION */ 336bf3930453cb85977510863e5cfba8487e09c093eMichal Krol unsigned NrTokens : 8; /* UINT */ 337abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Opcode : 8; /* TGSI_OPCODE_ */ 338abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Saturate : 2; /* TGSI_SAT_ */ 339abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned NumDstRegs : 2; /* UINT */ 340abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned NumSrcRegs : 4; /* UINT */ 34157221c54387a43e268a80ee6b578d57e03efcc5eMichal Krol unsigned Predicate : 1; /* BOOL */ 342ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Label : 1; 343ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Texture : 1; 344ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Padding : 1; 345abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 346abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 347abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol/* 348ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell * If tgsi_instruction::Label is TRUE, tgsi_instruction_label follows. 349ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell * 350ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell * If tgsi_instruction::Texture is TRUE, tgsi_instruction_texture follows. 351abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 352abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Then, tgsi_instruction::NumDstRegs of tgsi_dst_register follow. 353abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 354abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Then, tgsi_instruction::NumSrcRegs of tgsi_src_register follow. 355abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 356bf3930453cb85977510863e5cfba8487e09c093eMichal Krol * tgsi_instruction::NrTokens contains the total number of words that make the 357abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * instruction, including the instruction word. 358abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 359abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 360abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SWIZZLE_X 0 361abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SWIZZLE_Y 1 362abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SWIZZLE_Z 2 363abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SWIZZLE_W 3 364abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 365ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwellstruct tgsi_instruction_label 366abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 367abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Label : 24; /* UINT */ 368ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Padding : 8; 369abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 370abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 371abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_UNKNOWN 0 372abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_1D 1 373abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_2D 2 374abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_3D 3 375abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_CUBE 4 376abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_RECT 5 377abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_SHADOW1D 6 378abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_SHADOW2D 7 379abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_SHADOWRECT 8 3803d5dcc2203f5018863ad51958871542696e1ed1bMichal Krol#define TGSI_TEXTURE_COUNT 9 381abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 382ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwellstruct tgsi_instruction_texture 383abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 384abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Texture : 8; /* TGSI_TEXTURE_ */ 385ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Padding : 24; 386abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 387abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 3880a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol/* 3890a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol * For SM3, the following constraint applies. 3900a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol * - Swizzle is either set to identity or replicate. 3910a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol */ 39257221c54387a43e268a80ee6b578d57e03efcc5eMichal Krolstruct tgsi_instruction_predicate 393abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 39457221c54387a43e268a80ee6b578d57e03efcc5eMichal Krol int Index : 16; /* SINT */ 3950a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol unsigned SwizzleX : 2; /* TGSI_SWIZZLE_x */ 3960a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol unsigned SwizzleY : 2; /* TGSI_SWIZZLE_x */ 3970a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol unsigned SwizzleZ : 2; /* TGSI_SWIZZLE_x */ 3980a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol unsigned SwizzleW : 2; /* TGSI_SWIZZLE_x */ 3990a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol unsigned Negate : 1; /* BOOL */ 40057221c54387a43e268a80ee6b578d57e03efcc5eMichal Krol unsigned Padding : 7; 401abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 402abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 403984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca/** 404abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * File specifies the register array to access. 405abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 406abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Index specifies the element number of a register in the register file. 407abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 408abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If Indirect is TRUE, Index should be offset by the X component of a source 409abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * register that follows. The register can be now fetched into local storage 410abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * for further processing. 411abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 412abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If Negate is TRUE, all components of the fetched register are negated. 413abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 414abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * The fetched register components are swizzled according to SwizzleX, SwizzleY, 415abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * SwizzleZ and SwizzleW. 416abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 417abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 418abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 419abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_src_register 420abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 421abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned File : 4; /* TGSI_FILE_ */ 422ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Indirect : 1; /* BOOL */ 423ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Dimension : 1; /* BOOL */ 424ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell int Index : 16; /* SINT */ 425abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned SwizzleX : 2; /* TGSI_SWIZZLE_ */ 426abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned SwizzleY : 2; /* TGSI_SWIZZLE_ */ 427abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned SwizzleZ : 2; /* TGSI_SWIZZLE_ */ 428abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned SwizzleW : 2; /* TGSI_SWIZZLE_ */ 429ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Absolute : 1; /* BOOL */ 430ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Negate : 1; /* BOOL */ 431abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 432abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 433984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca/** 434ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell * If tgsi_src_register::Modifier is TRUE, tgsi_src_register_modifier follows. 435abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 436abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Then, if tgsi_src_register::Indirect is TRUE, another tgsi_src_register 437abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * follows. 438abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 439abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Then, if tgsi_src_register::Dimension is TRUE, tgsi_dimension follows. 440abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 441abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 442abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 443abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_dimension 444abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 445abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Indirect : 1; /* BOOL */ 446abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Dimension : 1; /* BOOL */ 447ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Padding : 14; 448abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol int Index : 16; /* SINT */ 449abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 450abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 451abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_dst_register 452abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 453abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned File : 4; /* TGSI_FILE_ */ 454abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned WriteMask : 4; /* TGSI_WRITEMASK_ */ 455abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Indirect : 1; /* BOOL */ 456abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Dimension : 1; /* BOOL */ 457abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol int Index : 16; /* SINT */ 458ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Padding : 6; 459abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 460abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 461abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 46294c73d1bb9037a1eead1d5174f218b15852b52d7José Fonseca#ifdef __cplusplus 46394c73d1bb9037a1eead1d5174f218b15852b52d7José Fonseca} 46494c73d1bb9037a1eead1d5174f218b15852b52d7José Fonseca#endif 465abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 4660a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol#endif /* P_SHADER_TOKENS_H */ 467