src/mesa/main/genmipmap.h

   1 /*
   2  * Mesa 3-D graphics library
   3  *
   4  * Copyright (C) 1999-2008  Brian Paul   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  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  20  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  21  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  22  * OTHER DEALINGS IN THE SOFTWARE.
  23  */
  24
  25
  26 #ifndef GENMIPMAP_H
  27 #define GENMIPMAP_H
  28
  29 #include "glheader.h"
  30
  31 bool
  32 _mesa_is_valid_generate_texture_mipmap_target(struct gl_context *ctx,
  33                                               GLenum target);
  34 bool
  35 _mesa_is_valid_generate_texture_mipmap_internalformat(struct gl_context *ctx,
  36                                                       GLenum internalformat);
  37
  38 void GLAPIENTRY
  39 _mesa_GenerateMipmap_no_error(GLenum target);
  40
  41 extern void GLAPIENTRY
  42 _mesa_GenerateMipmap(GLenum target);
  43
  44 void GLAPIENTRY
  45 _mesa_GenerateTextureMipmap_no_error(GLuint texture);
  46
  47 extern void GLAPIENTRY
  48 _mesa_GenerateTextureMipmap(GLuint texture);
  49
  50 extern void GLAPIENTRY
  51 _mesa_GenerateTextureMipmapEXT(GLuint texture, GLenum target);
  52
  53 extern void GLAPIENTRY
  54 _mesa_GenerateMultiTexMipmapEXT(GLenum texunit, GLenum target);
  55
  56 #endif /* GENMIPMAP_H */