p_shader_tokens.h revision 4c0f1fb5ec6117f07c9c911d7f74ff0d18c51d98
1984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca/************************************************************************** 2984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * 3984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. 46f6d740c851aa8bedc7c51dbd5db14de338787f1Michal Krol * Copyright 2009-2010 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 36abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 37abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_header 38abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 39abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned HeaderSize : 8; 40abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned BodySize : 24; 41abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 42abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 43abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_PROCESSOR_FRAGMENT 0 44abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_PROCESSOR_VERTEX 1 45abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_PROCESSOR_GEOMETRY 2 46abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 47abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_processor 48abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 49abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Processor : 4; /* TGSI_PROCESSOR_ */ 50abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 28; 51abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 52abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 53abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TOKEN_TYPE_DECLARATION 0 54abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TOKEN_TYPE_IMMEDIATE 1 55abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TOKEN_TYPE_INSTRUCTION 2 563ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin#define TGSI_TOKEN_TYPE_PROPERTY 3 57abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 58abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_token 59abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 60868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Type : 4; /**< TGSI_TOKEN_TYPE_x */ 61bf3930453cb85977510863e5cfba8487e09c093eMichal Krol unsigned NrTokens : 8; /**< UINT */ 62ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Padding : 20; 63abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 64abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 65e884c7ed9a14aabaa86f6710c594d20812ed11d9Zack Rusinenum tgsi_file_type { 662b221e11da7a8bf759e3c359f22ba6f49d5f0997Zack Rusin TGSI_FILE_NULL =0, 672b221e11da7a8bf759e3c359f22ba6f49d5f0997Zack Rusin TGSI_FILE_CONSTANT =1, 682b221e11da7a8bf759e3c359f22ba6f49d5f0997Zack Rusin TGSI_FILE_INPUT =2, 692b221e11da7a8bf759e3c359f22ba6f49d5f0997Zack Rusin TGSI_FILE_OUTPUT =3, 702b221e11da7a8bf759e3c359f22ba6f49d5f0997Zack Rusin TGSI_FILE_TEMPORARY =4, 712b221e11da7a8bf759e3c359f22ba6f49d5f0997Zack Rusin TGSI_FILE_SAMPLER =5, 722b221e11da7a8bf759e3c359f22ba6f49d5f0997Zack Rusin TGSI_FILE_ADDRESS =6, 732b221e11da7a8bf759e3c359f22ba6f49d5f0997Zack Rusin TGSI_FILE_IMMEDIATE =7, 742b221e11da7a8bf759e3c359f22ba6f49d5f0997Zack Rusin TGSI_FILE_PREDICATE =8, 752b221e11da7a8bf759e3c359f22ba6f49d5f0997Zack Rusin TGSI_FILE_SYSTEM_VALUE =9, 762b221e11da7a8bf759e3c359f22ba6f49d5f0997Zack Rusin TGSI_FILE_IMMEDIATE_ARRAY =10, 77101f792a2af9c9a19a050afba8b60caa689466a5Zack Rusin TGSI_FILE_TEMPORARY_ARRAY =11, 78bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin TGSI_FILE_RESOURCE =12, 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 1056f6d740c851aa8bedc7c51dbd5db14de338787f1Michal Krol#define TGSI_CYLINDRICAL_WRAP_X (1 << 0) 1066f6d740c851aa8bedc7c51dbd5db14de338787f1Michal Krol#define TGSI_CYLINDRICAL_WRAP_Y (1 << 1) 1076f6d740c851aa8bedc7c51dbd5db14de338787f1Michal Krol#define TGSI_CYLINDRICAL_WRAP_Z (1 << 2) 1086f6d740c851aa8bedc7c51dbd5db14de338787f1Michal Krol#define TGSI_CYLINDRICAL_WRAP_W (1 << 3) 1096f6d740c851aa8bedc7c51dbd5db14de338787f1Michal Krol 110abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_declaration 111abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 112868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Type : 4; /**< TGSI_TOKEN_TYPE_DECLARATION */ 113bf3930453cb85977510863e5cfba8487e09c093eMichal Krol unsigned NrTokens : 8; /**< UINT */ 114868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned File : 4; /**< one of TGSI_FILE_x */ 115868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned UsageMask : 4; /**< bitmask of TGSI_WRITEMASK_x flags */ 116868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Interpolate : 4; /**< one of TGSI_INTERPOLATE_x */ 1170adfdaeaa1e20c81a9f37455fe78d15c6406e3d3Michal Krol unsigned Dimension : 1; /**< any extra dimension info? */ 118868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Semantic : 1; /**< BOOL, any semantic info? */ 119868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Centroid : 1; /**< centroid sampling? */ 120868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Invariant : 1; /**< invariant optimization? */ 1216f6d740c851aa8bedc7c51dbd5db14de338787f1Michal Krol unsigned CylindricalWrap:4; /**< TGSI_CYLINDRICAL_WRAP_x flags */ 122abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 123abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 124abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_declaration_range 125abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 126868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned First : 16; /**< UINT */ 127868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Last : 16; /**< UINT */ 128abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 129abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 1300adfdaeaa1e20c81a9f37455fe78d15c6406e3d3Michal Krolstruct tgsi_declaration_dimension 1310adfdaeaa1e20c81a9f37455fe78d15c6406e3d3Michal Krol{ 1320adfdaeaa1e20c81a9f37455fe78d15c6406e3d3Michal Krol unsigned Index2D:16; /**< UINT */ 1330adfdaeaa1e20c81a9f37455fe78d15c6406e3d3Michal Krol unsigned Padding:16; 1340adfdaeaa1e20c81a9f37455fe78d15c6406e3d3Michal Krol}; 1350adfdaeaa1e20c81a9f37455fe78d15c6406e3d3Michal Krol 1369b21b3c52a8a7d58d08151d1a6bf25c472dec213Michal Krol#define TGSI_SEMANTIC_POSITION 0 1379b21b3c52a8a7d58d08151d1a6bf25c472dec213Michal Krol#define TGSI_SEMANTIC_COLOR 1 1389b21b3c52a8a7d58d08151d1a6bf25c472dec213Michal Krol#define TGSI_SEMANTIC_BCOLOR 2 /**< back-face color */ 1399b21b3c52a8a7d58d08151d1a6bf25c472dec213Michal Krol#define TGSI_SEMANTIC_FOG 3 1409b21b3c52a8a7d58d08151d1a6bf25c472dec213Michal Krol#define TGSI_SEMANTIC_PSIZE 4 1419b21b3c52a8a7d58d08151d1a6bf25c472dec213Michal Krol#define TGSI_SEMANTIC_GENERIC 5 1429b21b3c52a8a7d58d08151d1a6bf25c472dec213Michal Krol#define TGSI_SEMANTIC_NORMAL 6 1439b21b3c52a8a7d58d08151d1a6bf25c472dec213Michal Krol#define TGSI_SEMANTIC_FACE 7 1449b21b3c52a8a7d58d08151d1a6bf25c472dec213Michal Krol#define TGSI_SEMANTIC_EDGEFLAG 8 1459b21b3c52a8a7d58d08151d1a6bf25c472dec213Michal Krol#define TGSI_SEMANTIC_PRIMID 9 1469b21b3c52a8a7d58d08151d1a6bf25c472dec213Michal Krol#define TGSI_SEMANTIC_INSTANCEID 10 147e7ccd703a28e14431b90f29540cec0bf67be1e0fChristoph Bumiller#define TGSI_SEMANTIC_VERTEXID 11 148e7ccd703a28e14431b90f29540cec0bf67be1e0fChristoph Bumiller#define TGSI_SEMANTIC_STENCIL 12 1496951870e5790a4b563bfa3b943ed338f9c5922acBryan Cain#define TGSI_SEMANTIC_CLIPDIST 13 1509cea86f501eab1f72a148280c12286244cd26acfDave Airlie#define TGSI_SEMANTIC_CLIPVERTEX 14 1519cea86f501eab1f72a148280c12286244cd26acfDave Airlie#define TGSI_SEMANTIC_COUNT 15 /**< number of semantic values */ 152abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 153abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_declaration_semantic 154abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 155763426a0256f0ab06f8af53947bd630f8600183aKeith Whitwell unsigned Name : 8; /**< one of TGSI_SEMANTIC_x */ 156763426a0256f0ab06f8af53947bd630f8600183aKeith Whitwell unsigned Index : 16; /**< UINT */ 157abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Padding : 8; 158abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 159abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 160bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusinstruct tgsi_declaration_resource { 161bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin unsigned Resource : 8; /**< one of TGSI_TEXTURE_ */ 162bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin unsigned ReturnTypeX : 6; /**< one of enum pipe_type */ 163bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin unsigned ReturnTypeY : 6; /**< one of enum pipe_type */ 164bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin unsigned ReturnTypeZ : 6; /**< one of enum pipe_type */ 165bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin unsigned ReturnTypeW : 6; /**< one of enum pipe_type */ 166bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin}; 167bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin 168abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_IMM_FLOAT32 0 169b1c55e80aa600c88a20117cdca4bde2a46f79730Michal Krol#define TGSI_IMM_UINT32 1 170b1c55e80aa600c88a20117cdca4bde2a46f79730Michal Krol#define TGSI_IMM_INT32 2 171abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 172abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_immediate 173abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 174868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned Type : 4; /**< TGSI_TOKEN_TYPE_IMMEDIATE */ 1752b221e11da7a8bf759e3c359f22ba6f49d5f0997Zack Rusin unsigned NrTokens : 14; /**< UINT */ 176868c607c1751fc3e6df1a8dc45e8b70e6bc315f6Brian Paul unsigned DataType : 4; /**< one of TGSI_IMM_x */ 1772b221e11da7a8bf759e3c359f22ba6f49d5f0997Zack Rusin unsigned Padding : 10; 178abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 179abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 180fd31f92cea0ce8613a22d8f4b3c75b340bcc5689Keith Whitwellunion tgsi_immediate_data 181abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 182abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol float Float; 183b1c55e80aa600c88a20117cdca4bde2a46f79730Michal Krol unsigned Uint; 184b1c55e80aa600c88a20117cdca4bde2a46f79730Michal Krol int Int; 185abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 186abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 1873ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin#define TGSI_PROPERTY_GS_INPUT_PRIM 0 1883ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin#define TGSI_PROPERTY_GS_OUTPUT_PRIM 1 189d4ef0f6c67aefe06d8dd647acf8d9005df39a709Zack Rusin#define TGSI_PROPERTY_GS_MAX_OUTPUT_VERTICES 2 19073317139a4f78126af0dc4ddaef8206352740727Luca Barbieri#define TGSI_PROPERTY_FS_COORD_ORIGIN 3 19173317139a4f78126af0dc4ddaef8206352740727Luca Barbieri#define TGSI_PROPERTY_FS_COORD_PIXEL_CENTER 4 192c9c8a5ed02408495b3132cabd7947cc352a117a2Dave Airlie#define TGSI_PROPERTY_FS_COLOR0_WRITES_ALL_CBUFS 5 19306f217d80f3d1318da4974bf7b31ea7edcf5eb0bMarek Olšák#define TGSI_PROPERTY_FS_DEPTH_LAYOUT 6 19406f217d80f3d1318da4974bf7b31ea7edcf5eb0bMarek Olšák#define TGSI_PROPERTY_COUNT 7 1953ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin 1963ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusinstruct tgsi_property { 1973ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin unsigned Type : 4; /**< TGSI_TOKEN_TYPE_PROPERTY */ 1983ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin unsigned NrTokens : 8; /**< UINT */ 1993ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin unsigned PropertyName : 8; /**< one of TGSI_PROPERTY */ 2003ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin unsigned Padding : 12; 2013ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin}; 2023ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin 20373317139a4f78126af0dc4ddaef8206352740727Luca Barbieri#define TGSI_FS_COORD_ORIGIN_UPPER_LEFT 0 20473317139a4f78126af0dc4ddaef8206352740727Luca Barbieri#define TGSI_FS_COORD_ORIGIN_LOWER_LEFT 1 20573317139a4f78126af0dc4ddaef8206352740727Luca Barbieri 20673317139a4f78126af0dc4ddaef8206352740727Luca Barbieri#define TGSI_FS_COORD_PIXEL_CENTER_HALF_INTEGER 0 20773317139a4f78126af0dc4ddaef8206352740727Luca Barbieri#define TGSI_FS_COORD_PIXEL_CENTER_INTEGER 1 20873317139a4f78126af0dc4ddaef8206352740727Luca Barbieri 20906f217d80f3d1318da4974bf7b31ea7edcf5eb0bMarek Olšák#define TGSI_FS_DEPTH_LAYOUT_NONE 0 21006f217d80f3d1318da4974bf7b31ea7edcf5eb0bMarek Olšák#define TGSI_FS_DEPTH_LAYOUT_ANY 1 21106f217d80f3d1318da4974bf7b31ea7edcf5eb0bMarek Olšák#define TGSI_FS_DEPTH_LAYOUT_GREATER 2 21206f217d80f3d1318da4974bf7b31ea7edcf5eb0bMarek Olšák#define TGSI_FS_DEPTH_LAYOUT_LESS 3 21306f217d80f3d1318da4974bf7b31ea7edcf5eb0bMarek Olšák#define TGSI_FS_DEPTH_LAYOUT_UNCHANGED 4 21406f217d80f3d1318da4974bf7b31ea7edcf5eb0bMarek Olšák 21506f217d80f3d1318da4974bf7b31ea7edcf5eb0bMarek Olšák 2163ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusinstruct tgsi_property_data { 2173ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin unsigned Data; 2183ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin}; 2193ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin 220d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell/* TGSI opcodes. 221d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell * 222d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell * For more information on semantics of opcodes and 223d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell * which APIs are known to use which opcodes, see 22498e277111bd6f6e5bcbbcd663e42e18ce449b533Tilman Sauerbeck * gallium/docs/source/tgsi.rst 225abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 226abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_ARL 0 227abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_MOV 1 228abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_LIT 2 229abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_RCP 3 230abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_RSQ 4 231abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_EXP 5 232abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_LOG 6 233abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_MUL 7 234abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_ADD 8 235abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_DP3 9 236abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_DP4 10 237abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_DST 11 238abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_MIN 12 239abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_MAX 13 240abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SLT 14 241abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SGE 15 242abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_MAD 16 243abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SUB 17 244ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_LRP 18 245abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_CND 19 246b3f4b56a3b7f979c631358caefed635c6ec56453Keith Whitwell /* gap */ 247ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_DP2A 21 248d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell /* gap */ 249ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_FRC 24 250abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_CLAMP 25 251ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_FLR 26 252abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_ROUND 27 253ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_EX2 28 254ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_LG2 29 255ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_POW 30 256ede9f3b52ecb27ada81fee06a943bb595c60eaeeKeith Whitwell#define TGSI_OPCODE_XPD 31 257d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell /* gap */ 258abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_ABS 33 259abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_RCC 34 260abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_DPH 35 261abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_COS 36 262abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_DDX 37 263abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_DDY 38 264abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_KILP 39 /* predicated kill */ 265abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_PK2H 40 266abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_PK2US 41 267abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_PK4B 42 268abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_PK4UB 43 269abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_RFL 44 270abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SEQ 45 271abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SFL 46 272abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SGT 47 273abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SIN 48 274abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SLE 49 275abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_SNE 50 276abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_STR 51 277abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_TEX 52 278abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_OPCODE_TXD 53 279bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_TXP 54 280bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_UP2H 55 281bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_UP2US 56 282bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_UP4B 57 283bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_UP4UB 58 284bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_X2D 59 285bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_ARA 60 286bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_ARR 61 287bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_BRA 62 288bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_CAL 63 289bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_RET 64 290d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell#define TGSI_OPCODE_SSG 65 /* SGN */ 291bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_CMP 66 292bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_SCS 67 293bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_TXB 68 294bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_NRM 69 295bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_DIV 70 296bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_DP2 71 297bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_TXL 72 298bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_BRK 73 299bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_IF 74 300a5e032853a8bac8895fab6fe88ba8a1a692121a6José Fonseca /* gap */ 301bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_ELSE 77 302bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_ENDIF 78 303a5e032853a8bac8895fab6fe88ba8a1a692121a6José Fonseca /* gap */ 304bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_PUSHA 81 305bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_POPA 82 306bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_CEIL 83 307bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_I2F 84 308bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_NOT 85 309bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_TRUNC 86 310bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_SHL 87 3112c046034dc5c95dd2fe84d0b4fd44f25235480b9Michal Krol /* gap */ 312bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_AND 89 313bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_OR 90 314bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_MOD 91 315bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_XOR 92 316bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_SAD 93 317bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_TXF 94 318bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_TXQ 95 319bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_CONT 96 320bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_EMIT 97 321bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_ENDPRIM 98 322cb90c43676c258419e4b617c908570891d3674cbMichal Krol#define TGSI_OPCODE_BGNLOOP 99 323bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_BGNSUB 100 324cb90c43676c258419e4b617c908570891d3674cbMichal Krol#define TGSI_OPCODE_ENDLOOP 101 325bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_ENDSUB 102 3264e1d51786e0657c7430d731ac464f2a73e32eddfKeith Whitwell /* gap */ 327bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_NOP 107 328d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell /* gap */ 329bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_NRM4 112 330bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_CALLNZ 113 331bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_IFC 114 332bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_BREAKC 115 333d0d98f3ecfed7d7e0c4426185c13ec4f7c1761f9Keith Whitwell#define TGSI_OPCODE_KIL 116 /* conditional kill */ 334bcb454e7a6e2f7efae114321c65bf98e91d5892fMichal Krol#define TGSI_OPCODE_END 117 /* aka HALT */ 335b9cb74c7f826dfd320f5e5b54aa933898f7ddd3dKeith Whitwell /* gap */ 336c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_F2I 119 337c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_IDIV 120 338c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_IMAX 121 339c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_IMIN 122 340c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_INEG 123 341c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_ISGE 124 342c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_ISHR 125 343c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_ISLT 126 344c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_F2U 127 345c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_U2F 128 346c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_UADD 129 347c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_UDIV 130 348c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_UMAD 131 349c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_UMAX 132 350c59eda099306aca3a950f7157bde6fe84d0db604Michal Krol#define TGSI_OPCODE_UMIN 133 351c34f6faf35c16ff81a1c4420290be4ed7f542121Michal Krol#define TGSI_OPCODE_UMOD 134 352c34f6faf35c16ff81a1c4420290be4ed7f542121Michal Krol#define TGSI_OPCODE_UMUL 135 353c34f6faf35c16ff81a1c4420290be4ed7f542121Michal Krol#define TGSI_OPCODE_USEQ 136 354c34f6faf35c16ff81a1c4420290be4ed7f542121Michal Krol#define TGSI_OPCODE_USGE 137 355c34f6faf35c16ff81a1c4420290be4ed7f542121Michal Krol#define TGSI_OPCODE_USHR 138 356c34f6faf35c16ff81a1c4420290be4ed7f542121Michal Krol#define TGSI_OPCODE_USLT 139 357c34f6faf35c16ff81a1c4420290be4ed7f542121Michal Krol#define TGSI_OPCODE_USNE 140 358c34f6faf35c16ff81a1c4420290be4ed7f542121Michal Krol#define TGSI_OPCODE_SWITCH 141 359c34f6faf35c16ff81a1c4420290be4ed7f542121Michal Krol#define TGSI_OPCODE_CASE 142 360c34f6faf35c16ff81a1c4420290be4ed7f542121Michal Krol#define TGSI_OPCODE_DEFAULT 143 361c34f6faf35c16ff81a1c4420290be4ed7f542121Michal Krol#define TGSI_OPCODE_ENDSWITCH 144 362bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin 363bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin/* resource related opcodes */ 364bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin#define TGSI_OPCODE_LOAD 145 365bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin#define TGSI_OPCODE_LOAD_MS 146 366bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin#define TGSI_OPCODE_SAMPLE 147 367bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin#define TGSI_OPCODE_SAMPLE_B 148 368bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin#define TGSI_OPCODE_SAMPLE_C 149 369bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin#define TGSI_OPCODE_SAMPLE_C_LZ 150 370bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin#define TGSI_OPCODE_SAMPLE_D 151 371bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin#define TGSI_OPCODE_SAMPLE_L 152 372bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin#define TGSI_OPCODE_GATHER4 153 373bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin#define TGSI_OPCODE_RESINFO 154 374bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin#define TGSI_OPCODE_SAMPLE_POS 155 375bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin#define TGSI_OPCODE_SAMPLE_INFO 156 376bdbe77f9c6f06cfaa155f27c2ade3c523d7fbea7Zack Rusin 377324ac982d8e7c2693035342de2d24baff3042911Bryan Cain#define TGSI_OPCODE_UARL 157 378324ac982d8e7c2693035342de2d24baff3042911Bryan Cain#define TGSI_OPCODE_UCMP 158 3794c0f1fb5ec6117f07c9c911d7f74ff0d18c51d98Bryan Cain#define TGSI_OPCODE_IABS 159 380324ac982d8e7c2693035342de2d24baff3042911Bryan Cain 3814c0f1fb5ec6117f07c9c911d7f74ff0d18c51d98Bryan Cain#define TGSI_OPCODE_LAST 160 382abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 383abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SAT_NONE 0 /* do not saturate */ 384abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SAT_ZERO_ONE 1 /* clamp to [0,1] */ 385abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SAT_MINUS_PLUS_ONE 2 /* clamp to [-1,1] */ 386abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 387984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca/** 388abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Opcode is the operation code to execute. A given operation defines the 389abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * semantics how the source registers (if any) are interpreted and what is 390abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * written to the destination registers (if any) as a result of execution. 391abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 392abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * NumDstRegs and NumSrcRegs is the number of destination and source registers, 393abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * respectively. For a given operation code, those numbers are fixed and are 394abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * present here only for convenience. 395abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 39657221c54387a43e268a80ee6b578d57e03efcc5eMichal Krol * If Predicate is TRUE, tgsi_instruction_predicate token immediately follows. 39757221c54387a43e268a80ee6b578d57e03efcc5eMichal Krol * 398abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Saturate controls how are final results in destination registers modified. 399abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 400abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 401abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_instruction 402abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 403abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Type : 4; /* TGSI_TOKEN_TYPE_INSTRUCTION */ 404bf3930453cb85977510863e5cfba8487e09c093eMichal Krol unsigned NrTokens : 8; /* UINT */ 405abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Opcode : 8; /* TGSI_OPCODE_ */ 406abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Saturate : 2; /* TGSI_SAT_ */ 407abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned NumDstRegs : 2; /* UINT */ 408abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned NumSrcRegs : 4; /* UINT */ 40957221c54387a43e268a80ee6b578d57e03efcc5eMichal Krol unsigned Predicate : 1; /* BOOL */ 410ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Label : 1; 411ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Texture : 1; 412ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Padding : 1; 413abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 414abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 415abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol/* 416ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell * If tgsi_instruction::Label is TRUE, tgsi_instruction_label follows. 417ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell * 418ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell * If tgsi_instruction::Texture is TRUE, tgsi_instruction_texture follows. 4192083a276eb270b748d1c2668eb9faa5aadc8e700Dave Airlie * if texture instruction has a number of offsets, 4202083a276eb270b748d1c2668eb9faa5aadc8e700Dave Airlie * then tgsi_instruction::Texture::NumOffset of tgsi_texture_offset follow. 421abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 422abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Then, tgsi_instruction::NumDstRegs of tgsi_dst_register follow. 423abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 424abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Then, tgsi_instruction::NumSrcRegs of tgsi_src_register follow. 425abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 426bf3930453cb85977510863e5cfba8487e09c093eMichal Krol * tgsi_instruction::NrTokens contains the total number of words that make the 427abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * instruction, including the instruction word. 428abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 429abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 430abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SWIZZLE_X 0 431abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SWIZZLE_Y 1 432abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SWIZZLE_Z 2 433abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_SWIZZLE_W 3 434abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 435ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwellstruct tgsi_instruction_label 436abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 437abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Label : 24; /* UINT */ 438ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Padding : 8; 439abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 440abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 441abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_UNKNOWN 0 442abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_1D 1 443abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_2D 2 444abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_3D 3 445abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_CUBE 4 446abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_RECT 5 447abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_SHADOW1D 6 448abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_SHADOW2D 7 449abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol#define TGSI_TEXTURE_SHADOWRECT 8 450c0d941877b410b2402ed853d1d33b0664a3d1445Brian Paul#define TGSI_TEXTURE_1D_ARRAY 9 451d8452a0be810d7176b0cbfe6632fc0f8016b5733Marek Olšák#define TGSI_TEXTURE_2D_ARRAY 10 452d8452a0be810d7176b0cbfe6632fc0f8016b5733Marek Olšák#define TGSI_TEXTURE_SHADOW1D_ARRAY 11 453d8452a0be810d7176b0cbfe6632fc0f8016b5733Marek Olšák#define TGSI_TEXTURE_SHADOW2D_ARRAY 12 454d8452a0be810d7176b0cbfe6632fc0f8016b5733Marek Olšák#define TGSI_TEXTURE_COUNT 13 455abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 456ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwellstruct tgsi_instruction_texture 457abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 458abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Texture : 8; /* TGSI_TEXTURE_ */ 4592083a276eb270b748d1c2668eb9faa5aadc8e700Dave Airlie unsigned NumOffsets : 4; 4602083a276eb270b748d1c2668eb9faa5aadc8e700Dave Airlie unsigned Padding : 20; 4612083a276eb270b748d1c2668eb9faa5aadc8e700Dave Airlie}; 4622083a276eb270b748d1c2668eb9faa5aadc8e700Dave Airlie 4632083a276eb270b748d1c2668eb9faa5aadc8e700Dave Airlie/* for texture offsets in GLSL and DirectX. 4642083a276eb270b748d1c2668eb9faa5aadc8e700Dave Airlie * Generally these always come from TGSI_FILE_IMMEDIATE, 4652083a276eb270b748d1c2668eb9faa5aadc8e700Dave Airlie * however DX11 appears to have the capability to do 4662083a276eb270b748d1c2668eb9faa5aadc8e700Dave Airlie * non-constant texture offsets. 4672083a276eb270b748d1c2668eb9faa5aadc8e700Dave Airlie */ 4682083a276eb270b748d1c2668eb9faa5aadc8e700Dave Airliestruct tgsi_texture_offset 4692083a276eb270b748d1c2668eb9faa5aadc8e700Dave Airlie{ 4702083a276eb270b748d1c2668eb9faa5aadc8e700Dave Airlie int Index : 16; 4712083a276eb270b748d1c2668eb9faa5aadc8e700Dave Airlie unsigned File : 4; /**< one of TGSI_FILE_x */ 4722083a276eb270b748d1c2668eb9faa5aadc8e700Dave Airlie unsigned SwizzleX : 2; /* TGSI_SWIZZLE_x */ 4732083a276eb270b748d1c2668eb9faa5aadc8e700Dave Airlie unsigned SwizzleY : 2; /* TGSI_SWIZZLE_x */ 4742083a276eb270b748d1c2668eb9faa5aadc8e700Dave Airlie unsigned SwizzleZ : 2; /* TGSI_SWIZZLE_x */ 4752083a276eb270b748d1c2668eb9faa5aadc8e700Dave Airlie unsigned Padding : 6; 476abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 477abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 4780a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol/* 4790a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol * For SM3, the following constraint applies. 4800a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol * - Swizzle is either set to identity or replicate. 4810a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol */ 48257221c54387a43e268a80ee6b578d57e03efcc5eMichal Krolstruct tgsi_instruction_predicate 483abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 48457221c54387a43e268a80ee6b578d57e03efcc5eMichal Krol int Index : 16; /* SINT */ 4850a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol unsigned SwizzleX : 2; /* TGSI_SWIZZLE_x */ 4860a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol unsigned SwizzleY : 2; /* TGSI_SWIZZLE_x */ 4870a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol unsigned SwizzleZ : 2; /* TGSI_SWIZZLE_x */ 4880a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol unsigned SwizzleW : 2; /* TGSI_SWIZZLE_x */ 4890a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol unsigned Negate : 1; /* BOOL */ 49057221c54387a43e268a80ee6b578d57e03efcc5eMichal Krol unsigned Padding : 7; 491abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 492abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 493984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca/** 494abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * File specifies the register array to access. 495abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 496abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Index specifies the element number of a register in the register file. 497abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 498abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If Indirect is TRUE, Index should be offset by the X component of a source 499abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * register that follows. The register can be now fetched into local storage 500abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * for further processing. 501abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 502abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * If Negate is TRUE, all components of the fetched register are negated. 503abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 504abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * The fetched register components are swizzled according to SwizzleX, SwizzleY, 505abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * SwizzleZ and SwizzleW. 506abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 507abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 508abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 509abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_src_register 510abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 511abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned File : 4; /* TGSI_FILE_ */ 512ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Indirect : 1; /* BOOL */ 513ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Dimension : 1; /* BOOL */ 514ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell int Index : 16; /* SINT */ 515abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned SwizzleX : 2; /* TGSI_SWIZZLE_ */ 516abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned SwizzleY : 2; /* TGSI_SWIZZLE_ */ 517abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned SwizzleZ : 2; /* TGSI_SWIZZLE_ */ 518abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned SwizzleW : 2; /* TGSI_SWIZZLE_ */ 519ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Absolute : 1; /* BOOL */ 520ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Negate : 1; /* BOOL */ 521abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 522abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 523984a7c4e9c42cf8ddfcff5b880b522a6dd58bce2José Fonseca/** 524ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell * If tgsi_src_register::Modifier is TRUE, tgsi_src_register_modifier follows. 525abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 526abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Then, if tgsi_src_register::Indirect is TRUE, another tgsi_src_register 527abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * follows. 528abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * 529abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol * Then, if tgsi_src_register::Dimension is TRUE, tgsi_dimension follows. 530abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol */ 531abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 532abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 533abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_dimension 534abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 535abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Indirect : 1; /* BOOL */ 536abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Dimension : 1; /* BOOL */ 537ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Padding : 14; 538abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol int Index : 16; /* SINT */ 539abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 540abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 541abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krolstruct tgsi_dst_register 542abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol{ 543abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned File : 4; /* TGSI_FILE_ */ 544abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned WriteMask : 4; /* TGSI_WRITEMASK_ */ 545abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Indirect : 1; /* BOOL */ 546abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol unsigned Dimension : 1; /* BOOL */ 547abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol int Index : 16; /* SINT */ 548ba1ca28cc62fed71c77902b95ae4ed36c6bf25f8Keith Whitwell unsigned Padding : 6; 549abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol}; 550abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 551abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 55294c73d1bb9037a1eead1d5174f218b15852b52d7José Fonseca#ifdef __cplusplus 55394c73d1bb9037a1eead1d5174f218b15852b52d7José Fonseca} 55494c73d1bb9037a1eead1d5174f218b15852b52d7José Fonseca#endif 555abd5e8e41d54f7f491f91af9354f19c8d24d3572Michal Krol 5560a7d50ed7e7608eaccba8e9648685e740065c384Michal Krol#endif /* P_SHADER_TOKENS_H */ 557