src/mesa/slang/slang_emit.h

   1 /*
   2  * Mesa 3-D graphics library
   3  * Version:  7.1
   4  *
   5  * Copyright (C) 2005-2008  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  * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  21  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  22  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23  */
  24
  25 #ifndef SLANG_EMIT_H
  26 #define SLANG_EMIT_H
  27
  28 #include "main/glheader.h"
  29 #include "slang_ir.h"
  30 #include "slang_vartable.h"
  31
  32
  33 extern GLuint
  34 _slang_swizzle_swizzle(GLuint swz1, GLuint swz2);
  35
  36
  37 extern GLuint
  38 _slang_var_swizzle(GLint size, GLint comp);
  39
  40
  41 extern GLboolean
  42 _slang_emit_code(slang_ir_node *n, slang_var_table *vartable,
  43                  struct gl_program *prog,
  44                  const struct gl_sl_pragmas *pragmas,
  45                  GLboolean withEnd,
  46                  slang_info_log *log);
  47
  48
  49 #endif /* SLANG_EMIT_H */