src/mesa/main/buffers.h

   1 /**
   2  * \file buffers.h
   3  * Frame buffer management functions declarations.
   4  */
   5
   6 /*
   7  * Mesa 3-D graphics library
   8  * Version:  7.1
   9  *
  10  * Copyright (C) 1999-2007  Brian Paul   All Rights Reserved.
  11  *
  12  * Permission is hereby granted, free of charge, to any person obtaining a
  13  * copy of this software and associated documentation files (the "Software"),
  14  * to deal in the Software without restriction, including without limitation
  15  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  16  * and/or sell copies of the Software, and to permit persons to whom the
  17  * Software is furnished to do so, subject to the following conditions:
  18  *
  19  * The above copyright notice and this permission notice shall be included
  20  * in all copies or substantial portions of the Software.
  21  *
  22  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  23  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  24  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  25  * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  26  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  27  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28  */
  29
  30
  31
  32 #ifndef BUFFERS_H
  33 #define BUFFERS_H
  34
  35
  36 #include "glheader.h"
  37
  38 struct gl_context;
  39
  40 extern void GLAPIENTRY
  41 _mesa_DrawBuffer( GLenum mode );
  42
  43 extern void GLAPIENTRY
  44 _mesa_DrawBuffersARB(GLsizei n, const GLenum *buffers);
  45
  46 extern void
  47 _mesa_drawbuffers(struct gl_context *ctx, GLuint n, const GLenum *buffers,
  48                   const GLbitfield *destMask);
  49
  50 extern void
  51 _mesa_readbuffer(struct gl_context *ctx, GLenum buffer, GLint bufferIndex);
  52
  53 extern void GLAPIENTRY
  54 _mesa_ReadBuffer( GLenum mode );
  55
  56
  57 #endif