11d77d6caf647424f9c1c481145be0465e96c9e3eBrian/************************************************************************** 21d77d6caf647424f9c1c481145be0465e96c9e3eBrian * 31d77d6caf647424f9c1c481145be0465e96c9e3eBrian * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. 41d77d6caf647424f9c1c481145be0465e96c9e3eBrian * All Rights Reserved. 51d77d6caf647424f9c1c481145be0465e96c9e3eBrian * 61d77d6caf647424f9c1c481145be0465e96c9e3eBrian * Permission is hereby granted, free of charge, to any person obtaining a 71d77d6caf647424f9c1c481145be0465e96c9e3eBrian * copy of this software and associated documentation files (the 81d77d6caf647424f9c1c481145be0465e96c9e3eBrian * "Software"), to deal in the Software without restriction, including 91d77d6caf647424f9c1c481145be0465e96c9e3eBrian * without limitation the rights to use, copy, modify, merge, publish, 101d77d6caf647424f9c1c481145be0465e96c9e3eBrian * distribute, sub license, and/or sell copies of the Software, and to 111d77d6caf647424f9c1c481145be0465e96c9e3eBrian * permit persons to whom the Software is furnished to do so, subject to 121d77d6caf647424f9c1c481145be0465e96c9e3eBrian * the following conditions: 131d77d6caf647424f9c1c481145be0465e96c9e3eBrian * 141d77d6caf647424f9c1c481145be0465e96c9e3eBrian * The above copyright notice and this permission notice (including the 151d77d6caf647424f9c1c481145be0465e96c9e3eBrian * next paragraph) shall be included in all copies or substantial portions 161d77d6caf647424f9c1c481145be0465e96c9e3eBrian * of the Software. 171d77d6caf647424f9c1c481145be0465e96c9e3eBrian * 181d77d6caf647424f9c1c481145be0465e96c9e3eBrian * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 191d77d6caf647424f9c1c481145be0465e96c9e3eBrian * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 201d77d6caf647424f9c1c481145be0465e96c9e3eBrian * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 211d77d6caf647424f9c1c481145be0465e96c9e3eBrian * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR 221d77d6caf647424f9c1c481145be0465e96c9e3eBrian * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 231d77d6caf647424f9c1c481145be0465e96c9e3eBrian * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 241d77d6caf647424f9c1c481145be0465e96c9e3eBrian * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 251d77d6caf647424f9c1c481145be0465e96c9e3eBrian * 261d77d6caf647424f9c1c481145be0465e96c9e3eBrian **************************************************************************/ 271d77d6caf647424f9c1c481145be0465e96c9e3eBrian 281d77d6caf647424f9c1c481145be0465e96c9e3eBrian#ifndef TGSI_SCAN_H 291d77d6caf647424f9c1c481145be0465e96c9e3eBrian#define TGSI_SCAN_H 301d77d6caf647424f9c1c481145be0465e96c9e3eBrian 311d77d6caf647424f9c1c481145be0465e96c9e3eBrian 32679b6cf0a0e662513c8d7732049c44916e0e9e86Brian#include "pipe/p_compiler.h" 331410b7bb509ef37c41043b173bc1047257483af0Brian#include "pipe/p_state.h" 341d77d6caf647424f9c1c481145be0465e96c9e3eBrian#include "pipe/p_shader_tokens.h" 351d77d6caf647424f9c1c481145be0465e96c9e3eBrian 361d77d6caf647424f9c1c481145be0465e96c9e3eBrian/** 371d77d6caf647424f9c1c481145be0465e96c9e3eBrian * Shader summary info 381d77d6caf647424f9c1c481145be0465e96c9e3eBrian */ 391d77d6caf647424f9c1c481145be0465e96c9e3eBrianstruct tgsi_shader_info 401d77d6caf647424f9c1c481145be0465e96c9e3eBrian{ 411410b7bb509ef37c41043b173bc1047257483af0Brian uint num_tokens; 421410b7bb509ef37c41043b173bc1047257483af0Brian 431410b7bb509ef37c41043b173bc1047257483af0Brian ubyte num_inputs; 441410b7bb509ef37c41043b173bc1047257483af0Brian ubyte num_outputs; 451410b7bb509ef37c41043b173bc1047257483af0Brian ubyte input_semantic_name[PIPE_MAX_SHADER_INPUTS]; /**< TGSI_SEMANTIC_x */ 461410b7bb509ef37c41043b173bc1047257483af0Brian ubyte input_semantic_index[PIPE_MAX_SHADER_INPUTS]; 475f0b49e7a956291842c7ad3a597570cf0db50cb6Michal Krol ubyte input_interpolate[PIPE_MAX_SHADER_INPUTS]; 4807a30e3d18a528a2dc8a247af5c43e7428be1743Dave Airlie ubyte input_centroid[PIPE_MAX_SHADER_INPUTS]; 49abe4f3d1aa68aec70d329447abc890b3eaaba9cbJosé Fonseca ubyte input_usage_mask[PIPE_MAX_SHADER_INPUTS]; 50607a830fe281bb042740ef5cd9ae99df73e19090Michal Krol ubyte input_cylindrical_wrap[PIPE_MAX_SHADER_INPUTS]; 511410b7bb509ef37c41043b173bc1047257483af0Brian ubyte output_semantic_name[PIPE_MAX_SHADER_OUTPUTS]; /**< TGSI_SEMANTIC_x */ 521410b7bb509ef37c41043b173bc1047257483af0Brian ubyte output_semantic_index[PIPE_MAX_SHADER_OUTPUTS]; 531410b7bb509ef37c41043b173bc1047257483af0Brian 54b550d8d76b42ef5ba5e8293dcc24220d5b683369Brian Paul ubyte num_system_values; 55b550d8d76b42ef5ba5e8293dcc24220d5b683369Brian Paul ubyte system_value_semantic_name[PIPE_MAX_SHADER_INPUTS]; 56b550d8d76b42ef5ba5e8293dcc24220d5b683369Brian Paul 571d77d6caf647424f9c1c481145be0465e96c9e3eBrian uint file_mask[TGSI_FILE_COUNT]; /**< bitmask of declared registers */ 581d77d6caf647424f9c1c481145be0465e96c9e3eBrian uint file_count[TGSI_FILE_COUNT]; /**< number of declared registers */ 593197ad5a56ee94773f974ac727b316c5adfe1b6fBrian int file_max[TGSI_FILE_COUNT]; /**< highest index of declared registers */ 601d77d6caf647424f9c1c481145be0465e96c9e3eBrian 611d77d6caf647424f9c1c481145be0465e96c9e3eBrian uint immediate_count; /**< number of immediates declared */ 626080e567f0ca1fdcce21e76271d4239c33a50db3Brian Paul uint num_instructions; 631d77d6caf647424f9c1c481145be0465e96c9e3eBrian 641d77d6caf647424f9c1c481145be0465e96c9e3eBrian uint opcode_count[TGSI_OPCODE_LAST]; /**< opcode histogram */ 651d77d6caf647424f9c1c481145be0465e96c9e3eBrian 66c8c2fc9a7a029bb61520973e55fb3cec18f13e20Jakob Bornecrantz boolean reads_position; /**< does fragment shader read position? */ 67c8c2fc9a7a029bb61520973e55fb3cec18f13e20Jakob Bornecrantz boolean reads_z; /**< does fragment shader read depth? */ 681d77d6caf647424f9c1c481145be0465e96c9e3eBrian boolean writes_z; /**< does fragment shader write Z value? */ 694ecb2c105da590abf79421a06234b636cd1afcd6Dave Airlie boolean writes_stencil; /**< does fragment shader write stencil value? */ 70ff5b0c72db20be099f9fc7dee22aeebbda75ab42Roland Scheidegger boolean writes_edgeflag; /**< vertex shader outputs edgeflag */ 71fb40c5a9c7dc91c03f80780e0a09be0cade98705Brian boolean uses_kill; /**< KIL or KILP instruction used? */ 72b550d8d76b42ef5ba5e8293dcc24220d5b683369Brian Paul boolean uses_instanceid; 73e7ccd703a28e14431b90f29540cec0bf67be1e0fChristoph Bumiller boolean uses_vertexid; 742253906da3c506bb5378a8f2fa203ed0c9021171Brian Paul boolean origin_lower_left; 752253906da3c506bb5378a8f2fa203ed0c9021171Brian Paul boolean pixel_center_integer; 762253906da3c506bb5378a8f2fa203ed0c9021171Brian Paul boolean color0_writes_all_cbufs; 771d77d6caf647424f9c1c481145be0465e96c9e3eBrian 78f7e3e46f72fffe4b83cd3f922173ff28e9ab9c7cDave Airlie unsigned num_written_clipdistance; 7985206e56a1c3400be47229d4a8c6a1cd7a2f476eBrian Paul /** 8085206e56a1c3400be47229d4a8c6a1cd7a2f476eBrian Paul * Bitmask indicating which register files are accessed with 8185206e56a1c3400be47229d4a8c6a1cd7a2f476eBrian Paul * indirect addressing. The bits are (1 << TGSI_FILE_x), etc. 8285206e56a1c3400be47229d4a8c6a1cd7a2f476eBrian Paul */ 8385206e56a1c3400be47229d4a8c6a1cd7a2f476eBrian Paul unsigned indirect_files; 8485206e56a1c3400be47229d4a8c6a1cd7a2f476eBrian Paul 853ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin struct { 863ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin unsigned name; 873ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin unsigned data[8]; 883ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin } properties[TGSI_PROPERTY_COUNT]; 893ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin uint num_properties; 903ff688ea299581e60caf5d6e1a464f68c717fe83Zack Rusin}; 911d77d6caf647424f9c1c481145be0465e96c9e3eBrian 921d77d6caf647424f9c1c481145be0465e96c9e3eBrianextern void 931d77d6caf647424f9c1c481145be0465e96c9e3eBriantgsi_scan_shader(const struct tgsi_token *tokens, 941d77d6caf647424f9c1c481145be0465e96c9e3eBrian struct tgsi_shader_info *info); 951d77d6caf647424f9c1c481145be0465e96c9e3eBrian 961d77d6caf647424f9c1c481145be0465e96c9e3eBrian 978223add3304451d5e75737a6d1be1739e4517943Brian Paulextern boolean 988223add3304451d5e75737a6d1be1739e4517943Brian Paultgsi_is_passthrough_shader(const struct tgsi_token *tokens); 998223add3304451d5e75737a6d1be1739e4517943Brian Paul 1008223add3304451d5e75737a6d1be1739e4517943Brian Paul 1011d77d6caf647424f9c1c481145be0465e96c9e3eBrian#endif /* TGSI_SCAN_H */ 102