1f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/************************************************************************** 2f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 3f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. 4f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * All Rights Reserved. 5f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 6f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Permission is hereby granted, free of charge, to any person obtaining a 7f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * copy of this software and associated documentation files (the 8f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * "Software"), to deal in the Software without restriction, including 9f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * without limitation the rights to use, copy, modify, merge, publish, 10f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * distribute, sub license, and/or sell copies of the Software, and to 11f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * permit persons to whom the Software is furnished to do so, subject to 12f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the following conditions: 13f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 14f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The above copyright notice and this permission notice (including the 15f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * next paragraph) shall be included in all copies or substantial portions 16f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * of the Software. 17f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 18f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 19f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 20f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 21f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR 22f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 23f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 24f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 25f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 26f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org **************************************************************************/ 27f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 28f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifndef TGSI_SCAN_H 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define TGSI_SCAN_H 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "pipe/p_compiler.h" 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "pipe/p_state.h" 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "pipe/p_shader_tokens.h" 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/** 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Shader summary info 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct tgsi_shader_info 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint num_tokens; 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ubyte num_inputs; 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ubyte num_outputs; 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ubyte input_semantic_name[PIPE_MAX_SHADER_INPUTS]; /**< TGSI_SEMANTIC_x */ 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ubyte input_semantic_index[PIPE_MAX_SHADER_INPUTS]; 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ubyte input_interpolate[PIPE_MAX_SHADER_INPUTS]; 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ubyte input_centroid[PIPE_MAX_SHADER_INPUTS]; 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ubyte input_usage_mask[PIPE_MAX_SHADER_INPUTS]; 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ubyte input_cylindrical_wrap[PIPE_MAX_SHADER_INPUTS]; 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ubyte output_semantic_name[PIPE_MAX_SHADER_OUTPUTS]; /**< TGSI_SEMANTIC_x */ 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ubyte output_semantic_index[PIPE_MAX_SHADER_OUTPUTS]; 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ubyte num_system_values; 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ubyte system_value_semantic_name[PIPE_MAX_SHADER_INPUTS]; 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 57f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint file_mask[TGSI_FILE_COUNT]; /**< bitmask of declared registers */ 58f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint file_count[TGSI_FILE_COUNT]; /**< number of declared registers */ 59f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int file_max[TGSI_FILE_COUNT]; /**< highest index of declared registers */ 60f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 61f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint immediate_count; /**< number of immediates declared */ 62f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint num_instructions; 63f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 64f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint opcode_count[TGSI_OPCODE_LAST]; /**< opcode histogram */ 65f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 66f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org boolean reads_position; /**< does fragment shader read position? */ 67f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org boolean reads_z; /**< does fragment shader read depth? */ 68f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org boolean writes_z; /**< does fragment shader write Z value? */ 69f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org boolean writes_stencil; /**< does fragment shader write stencil value? */ 70f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org boolean writes_edgeflag; /**< vertex shader outputs edgeflag */ 71f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org boolean uses_kill; /**< KIL or KILP instruction used? */ 72f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org boolean uses_instanceid; 73f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org boolean uses_vertexid; 74f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org boolean origin_lower_left; 75f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org boolean pixel_center_integer; 76f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org boolean color0_writes_all_cbufs; 77f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 78f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned num_written_clipdistance; 79f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /** 80f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Bitmask indicating which register files are accessed with 81f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * indirect addressing. The bits are (1 << TGSI_FILE_x), etc. 82f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 83f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned indirect_files; 84f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 85f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct { 86f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned name; 87f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org unsigned data[8]; 88f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } properties[TGSI_PROPERTY_COUNT]; 89f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint num_properties; 90f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org}; 91f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 92f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern void 93f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtgsi_scan_shader(const struct tgsi_token *tokens, 94f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct tgsi_shader_info *info); 95f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 96f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 97f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern boolean 98f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtgsi_is_passthrough_shader(const struct tgsi_token *tokens); 99f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 100f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 101f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif /* TGSI_SCAN_H */ 102