diff options
author | Brian Paul <brian.paul@tungstengraphics.com> | 2005-11-16 04:05:54 +0000 |
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committer | Brian Paul <brian.paul@tungstengraphics.com> | 2005-11-16 04:05:54 +0000 |
commit | 847160466cb7d1af55f294578c328b01fb3fd3d3 (patch) | |
tree | 7a85fe8a10af86caf7c94eb193572d08da4eb80e /src/mesa/main/depthstencil.h | |
parent | 06185363ddcbd53a7b8b60350e71d9725a1632d5 (diff) |
Support for combined depth/stencil renderbuffers (GL_EXT_packed_depth_stencil).
depthstencil.c provides wrappers for treating depth/stencil buffers either
as regular depth or stencil renderbuffers.
Diffstat (limited to 'src/mesa/main/depthstencil.h')
-rw-r--r-- | src/mesa/main/depthstencil.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/src/mesa/main/depthstencil.h b/src/mesa/main/depthstencil.h new file mode 100644 index 0000000000..76b75a0e36 --- /dev/null +++ b/src/mesa/main/depthstencil.h @@ -0,0 +1,55 @@ +/* + * Mesa 3-D graphics library + * Version: 6.5 + * + * Copyright (C) 1999-2005 Brian Paul All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN + * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + + +#ifndef DEPTHSTENCIL_H +#define DEPTHSTENCIL_H + + +extern struct gl_renderbuffer * +_mesa_new_z24_renderbuffer_wrapper(GLcontext *ctx, + struct gl_renderbuffer *dsrb); + + +extern struct gl_renderbuffer * +_mesa_new_s8_renderbuffer_wrapper(GLcontext *ctx, + struct gl_renderbuffer *dsrb); + + +extern void +_mesa_merge_depth_stencil_buffers(GLcontext *ctx, + struct gl_renderbuffer *dest, + struct gl_renderbuffer *depth, + struct gl_renderbuffer *stencil); + + +extern void +_mesa_split_depth_stencil_buffer(GLcontext *ctx, + struct gl_renderbuffer *source, + struct gl_renderbuffer *depth, + struct gl_renderbuffer *stencil); + + + +#endif /* DEPTHSTENCIL_H */ |