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/*
* Mesa 3-D graphics library
* Version: 7.6
*
* Copyright (C) 2009 VMware, Inc. 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 META_H
#define META_H
/**
* Flags passed to _mesa_meta_begin().
* XXX these flags may evolve...
*/
/*@{*/
#define META_ALPHA_TEST 0x1
#define META_BLEND 0x2 /**< includes logicop */
#define META_COLOR_MASK 0x4
#define META_DEPTH_TEST 0x8
#define META_RASTERIZATION 0x10
#define META_SCISSOR 0x20
#define META_SHADER 0x40
#define META_STENCIL_TEST 0x80
#define META_TRANSFORM 0x100 /**< modelview, projection */
#define META_TEXTURE 0x200
#define META_VERTEX 0x400
#define META_VIEWPORT 0x800
#define META_ALL ~0x0
/*@}*/
extern void
_mesa_meta_init(GLcontext *ctx);
extern void
_mesa_meta_free(GLcontext *ctx);
extern void
_mesa_meta_blit_framebuffer(GLcontext *ctx,
GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
GLbitfield mask, GLenum filter);
extern void
_mesa_meta_clear(GLcontext *ctx, GLbitfield buffers);
extern void
_mesa_meta_copy_pixels(GLcontext *ctx, GLint srcx, GLint srcy,
GLsizei width, GLsizei height,
GLint dstx, GLint dsty, GLenum type);
#endif /* META_H */
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