reactos/dll/opengl/mesa/src/mesa/swrast/s_renderbuffer.h

   1 /*
   2  * Mesa 3-D graphics library
   3  * Version:  6.5
   4  *
   5  * Copyright (C) 1999-2005  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
  26 #ifndef S_RENDERBUFFER_H
  27 #define S_RENDERBUFFER_H
  28
  29 #include "main/glheader.h"
  30
  31
  32 struct gl_context;
  33 struct gl_framebuffer;
  34 struct gl_renderbuffer;
  35
  36 extern void
  37 _swrast_map_soft_renderbuffer(struct gl_context *ctx,
  38                               struct gl_renderbuffer *rb,
  39                               GLuint x, GLuint y, GLuint w, GLuint h,
  40                               GLbitfield mode,
  41                               GLubyte **out_map,
  42                               GLint *out_stride);
  43
  44 extern void
  45 _swrast_unmap_soft_renderbuffer(struct gl_context *ctx,
  46                                 struct gl_renderbuffer *rb);
  47
  48 extern void
  49 _swrast_set_renderbuffer_accessors(struct gl_renderbuffer *rb);
  50
  51
  52 extern void
  53 _swrast_add_soft_renderbuffers(struct gl_framebuffer *fb,
  54                                GLboolean color,
  55                                GLboolean depth,
  56                                GLboolean stencil,
  57                                GLboolean accum,
  58                                GLboolean alpha,
  59                                GLboolean aux);
  60
  61
  62 #endif /* S_RENDERBUFFER_H */