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/*
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 * Mesa 3-D graphics library
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 * Version:  6.5
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 *
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 * Copyright (C) 1999-2006  Brian Paul   All Rights Reserved.
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 *
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 * Permission is hereby granted, free of charge, to any person obtaining a
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 * copy of this software and associated documentation files (the "Software"),
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 * to deal in the Software without restriction, including without limitation
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 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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 * and/or sell copies of the Software, and to permit persons to whom the
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 * Software is furnished to do so, subject to the following conditions:
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 *
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 * The above copyright notice and this permission notice shall be included
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 * in all copies or substantial portions of the Software.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
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 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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 */
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#ifndef DEPTHSTENCIL_H
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#define DEPTHSTENCIL_H
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struct gl_context;
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extern struct gl_renderbuffer *
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_mesa_new_z24_renderbuffer_wrapper(struct gl_context *ctx,
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                                   struct gl_renderbuffer *dsrb);
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extern struct gl_renderbuffer *
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_mesa_new_s8_renderbuffer_wrapper(struct gl_context *ctx,
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                                  struct gl_renderbuffer *dsrb);
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extern void
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_mesa_extract_stencil(struct gl_context *ctx,
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                      struct gl_renderbuffer *dsRb,
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                      struct gl_renderbuffer *stencilRb);
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extern void
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_mesa_insert_stencil(struct gl_context *ctx,
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                     struct gl_renderbuffer *dsRb,
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                     struct gl_renderbuffer *stencilRb);
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extern void
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_mesa_promote_stencil(struct gl_context *ctx, struct gl_renderbuffer *stencilRb);
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#endif /* DEPTHSTENCIL_H */