1 /* 2 * Mesa 3-D graphics library 3 * 4 * Copyright (C) 2009 VMware, Inc. All Rights Reserved. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included 14 * in all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * VMWARE BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 20 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 21 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 22 */ 23 24 #ifndef PROG_OPT_H 25 #define PROG_OPT_H 26 27 28 #include "main/config.h" 29 #include "main/glheader.h" 30 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 37 struct gl_context; 38 struct gl_program; 39 struct prog_instruction; 40 41 42 extern GLboolean 43 _mesa_find_temp_intervals(const struct prog_instruction *instructions, 44 GLuint numInstructions, 45 GLint intBegin[MAX_PROGRAM_TEMPS], 46 GLint intEnd[MAX_PROGRAM_TEMPS]); 47 48 extern void 49 _mesa_optimize_program(struct gl_context *ctx, struct gl_program *program, 50 void *mem_ctx); 51 52 extern GLboolean 53 _mesa_constant_fold(struct gl_program *prog); 54 55 56 #ifdef __cplusplus 57 } 58 #endif 59 60 61 #endif 62