1f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 2f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Mesa 3-D graphics library 3f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Version: 6.5.3 4f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 5f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Copyright (C) 1999-2007 Brian Paul All Rights Reserved. 6f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 7f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Permission is hereby granted, free of charge, to any person obtaining a 8f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * copy of this software and associated documentation files (the "Software"), 9f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * to deal in the Software without restriction, including without limitation 10f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the rights to use, copy, modify, merge, publish, distribute, sublicense, 11f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * and/or sell copies of the Software, and to permit persons to whom the 12f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Software is furnished to do so, subject to the following conditions: 13f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 14f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The above copyright notice and this permission notice shall be included 15f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * in all copies or substantial portions of the Software. 16f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 17f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 18f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 20f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 21f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 22f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 23f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 24f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 25f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/** 26f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * \file program.c 27f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Vertex and fragment program support functions. 28f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * \author Brian Paul 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/** 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * \mainpage Mesa vertex and fragment program module 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This module or directory contains most of the code for vertex and 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * fragment programs and shaders, including state management, parsers, 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * and (some) software routines for executing programs 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifndef PROGRAM_H 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define PROGRAM_H 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "main/compiler.h" 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "main/mtypes.h" 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern struct gl_program _mesa_DummyProgram; 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern void 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_init_program(struct gl_context *ctx); 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern void 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_free_program_data(struct gl_context *ctx); 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern void 57f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_update_default_objects_program(struct gl_context *ctx); 58f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 59f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern void 60f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_set_program_error(struct gl_context *ctx, GLint pos, const char *string); 61f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 62f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern const GLubyte * 63f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_find_line_column(const GLubyte *string, const GLubyte *pos, 64f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org GLint *line, GLint *col); 65f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 66f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 67f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern struct gl_program * 68f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_init_vertex_program(struct gl_context *ctx, 69f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct gl_vertex_program *prog, 70f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org GLenum target, GLuint id); 71f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 72f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern struct gl_program * 73f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_init_fragment_program(struct gl_context *ctx, 74f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct gl_fragment_program *prog, 75f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org GLenum target, GLuint id); 76f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 77f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern struct gl_program * 78f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_init_geometry_program(struct gl_context *ctx, 79f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct gl_geometry_program *prog, 80f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org GLenum target, GLuint id); 81f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 82f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern struct gl_program * 83f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_new_program(struct gl_context *ctx, GLenum target, GLuint id); 84f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 85f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern void 86f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_delete_program(struct gl_context *ctx, struct gl_program *prog); 87f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 88f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern struct gl_program * 89f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_lookup_program(struct gl_context *ctx, GLuint id); 90f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 91f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern void 92f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_reference_program_(struct gl_context *ctx, 93f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct gl_program **ptr, 94f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct gl_program *prog); 95f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 96f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic inline void 97f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_reference_program(struct gl_context *ctx, 98f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct gl_program **ptr, 99f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct gl_program *prog) 100f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 101f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if (*ptr != prog) 102f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org _mesa_reference_program_(ctx, ptr, prog); 103f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 104f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 105f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic inline void 106f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_reference_vertprog(struct gl_context *ctx, 107f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct gl_vertex_program **ptr, 108f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct gl_vertex_program *prog) 109f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 110f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org _mesa_reference_program(ctx, (struct gl_program **) ptr, 111f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (struct gl_program *) prog); 112f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 113f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 114f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic inline void 115f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_reference_fragprog(struct gl_context *ctx, 116f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct gl_fragment_program **ptr, 117f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct gl_fragment_program *prog) 118f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 119f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org _mesa_reference_program(ctx, (struct gl_program **) ptr, 120f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (struct gl_program *) prog); 121f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 122f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 123f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic inline void 124f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_reference_geomprog(struct gl_context *ctx, 125f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct gl_geometry_program **ptr, 126f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct gl_geometry_program *prog) 127f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 128f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org _mesa_reference_program(ctx, (struct gl_program **) ptr, 129f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org (struct gl_program *) prog); 130f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 131f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 132f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern struct gl_program * 133f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_clone_program(struct gl_context *ctx, const struct gl_program *prog); 134f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 135f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic inline struct gl_vertex_program * 136f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_clone_vertex_program(struct gl_context *ctx, 137f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct gl_vertex_program *prog) 138f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 139f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (struct gl_vertex_program *) _mesa_clone_program(ctx, &prog->Base); 140f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 141f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 142f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic inline struct gl_geometry_program * 143f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_clone_geometry_program(struct gl_context *ctx, 144f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct gl_geometry_program *prog) 145f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 146f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (struct gl_geometry_program *) _mesa_clone_program(ctx, &prog->Base); 147f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 148f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 149f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic inline struct gl_fragment_program * 150f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_clone_fragment_program(struct gl_context *ctx, 151f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct gl_fragment_program *prog) 152f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 153f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (struct gl_fragment_program *) _mesa_clone_program(ctx, &prog->Base); 154f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 155f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 156f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 157f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern GLboolean 158f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_insert_instructions(struct gl_program *prog, GLuint start, GLuint count); 159f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 160f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern GLboolean 161f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_delete_instructions(struct gl_program *prog, GLuint start, GLuint count); 162f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 163f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern struct gl_program * 164f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_combine_programs(struct gl_context *ctx, 165f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct gl_program *progA, 166f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org const struct gl_program *progB); 167f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 168f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern void 169f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_find_used_registers(const struct gl_program *prog, 170f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org gl_register_file file, 171f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org GLboolean used[], GLuint usedSize); 172f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 173f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern GLint 174f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_find_free_register(const GLboolean used[], 175f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org GLuint maxRegs, GLuint firstReg); 176f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 177f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 178f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern GLboolean 179f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_valid_register_index(const struct gl_context *ctx, 180f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org gl_shader_type shaderType, 181f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org gl_register_file file, GLint index); 182f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 183f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgextern void 184f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_postprocess_program(struct gl_context *ctx, struct gl_program *prog); 185f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 186f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 187f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic inline GLuint 188f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_program_target_to_index(GLenum v) 189f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 190f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org switch (v) { 191f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case GL_VERTEX_PROGRAM_ARB: 192f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return MESA_SHADER_VERTEX; 193f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case GL_FRAGMENT_PROGRAM_ARB: 194f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return MESA_SHADER_FRAGMENT; 195f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org case GL_GEOMETRY_PROGRAM_NV: 196f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return MESA_SHADER_GEOMETRY; 197f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org default: 198f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org ASSERT(0); 199f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return ~0; 200f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org } 201f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 202f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 203f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic inline GLenum 204f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org_mesa_program_index_to_target(GLuint i) 205f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 206f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org static const GLenum enums[MESA_SHADER_TYPES] = { 207f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org GL_VERTEX_PROGRAM_ARB, 208f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org GL_FRAGMENT_PROGRAM_ARB, 209f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org GL_GEOMETRY_PROGRAM_NV, 210f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org }; 211f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org if(i >= MESA_SHADER_TYPES) 212f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return 0; 213f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org else 214f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return enums[i]; 215f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 216f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 217f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 218f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* Cast wrappers from gl_program to gl_vertex/geometry/fragment_program */ 219f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 220f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic inline struct gl_fragment_program * 221f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orggl_fragment_program(struct gl_program *prog) 222f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 223f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (struct gl_fragment_program *) prog; 224f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 225f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 226f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic inline const struct gl_fragment_program * 227f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orggl_fragment_program_const(const struct gl_program *prog) 228f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 229f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (const struct gl_fragment_program *) prog; 230f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 231f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 232f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 233f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic inline struct gl_vertex_program * 234f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orggl_vertex_program(struct gl_program *prog) 235f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 236f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (struct gl_vertex_program *) prog; 237f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 238f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 239f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic inline const struct gl_vertex_program * 240f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orggl_vertex_program_const(const struct gl_program *prog) 241f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 242f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (const struct gl_vertex_program *) prog; 243f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 244f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 245f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 246f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic inline struct gl_geometry_program * 247f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orggl_geometry_program(struct gl_program *prog) 248f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 249f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (struct gl_geometry_program *) prog; 250f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 251f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 252f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstatic inline const struct gl_geometry_program * 253f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orggl_geometry_program_const(const struct gl_program *prog) 254f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org{ 255f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org return (const struct gl_geometry_program *) prog; 256f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} 257f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 258f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 259f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif /* PROGRAM_H */ 260