src/mesa/program/programopt.h

   1 /*
   2  * Mesa 3-D graphics library
   3  * Version:  6.5.3
   4  *
   5  * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
   6  *
   7  * Permission is hereby granted, free of charge, to any person obtaining a
   8  * copy of this software and associated documentation files (the "Software"),
   9  * to deal in the Software without restriction, including without limitation
  10  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  11  * and/or sell copies of the Software, and to permit persons to whom the
  12  * Software is furnished to do so, subject to the following conditions:
  13  *
  14  * The above copyright notice and this permission notice shall be included
  15  * in all copies or substantial portions of the Software.
  16  *
  17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  18  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  20  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  21  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  22  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  23  * OTHER DEALINGS IN THE SOFTWARE.
  24  */
  25
  26
  27 #ifndef PROGRAMOPT_H
  28 #define PROGRAMOPT_H 1
  29
  30 #include "main/mtypes.h"
  31
  32 extern void
  33 _mesa_insert_mvp_code(struct gl_context *ctx, struct gl_vertex_program *vprog);
  34
  35 extern void
  36 _mesa_append_fog_code(struct gl_context *ctx,
  37                       struct gl_fragment_program *fprog, GLenum fog_mode,
  38                       GLboolean saturate);
  39
  40 extern void
  41 _mesa_count_texture_indirections(struct gl_program *prog);
  42
  43 extern void
  44 _mesa_count_texture_instructions(struct gl_program *prog);
  45
  46 extern void
  47 _mesa_remove_output_reads(struct gl_program *prog, gl_register_file type);
  48
  49 extern void
  50 _mesa_nop_fragment_program(struct gl_context *ctx, struct gl_fragment_program *prog);
  51
  52 extern void
  53 _mesa_nop_vertex_program(struct gl_context *ctx, struct gl_vertex_program *prog);
  54
  55
  56 #endif /* PROGRAMOPT_H */