1af69d88dSmrg/*
2af69d88dSmrg * Mesa 3-D graphics library
3af69d88dSmrg *
4af69d88dSmrg * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
5af69d88dSmrg *
6af69d88dSmrg * Permission is hereby granted, free of charge, to any person obtaining a
7af69d88dSmrg * copy of this software and associated documentation files (the "Software"),
8af69d88dSmrg * to deal in the Software without restriction, including without limitation
9af69d88dSmrg * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10af69d88dSmrg * and/or sell copies of the Software, and to permit persons to whom the
11af69d88dSmrg * Software is furnished to do so, subject to the following conditions:
12af69d88dSmrg *
13af69d88dSmrg * The above copyright notice and this permission notice shall be included
14af69d88dSmrg * in all copies or substantial portions of the Software.
15af69d88dSmrg *
16af69d88dSmrg * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17af69d88dSmrg * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18af69d88dSmrg * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
19af69d88dSmrg * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
20af69d88dSmrg * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21af69d88dSmrg * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22af69d88dSmrg * OTHER DEALINGS IN THE SOFTWARE.
23af69d88dSmrg */
24af69d88dSmrg
25af69d88dSmrg
26af69d88dSmrg#ifndef BLIT_H
27af69d88dSmrg#define BLIT_H
28af69d88dSmrg
29af69d88dSmrg#include "glheader.h"
30af69d88dSmrg
3101e04c3fSmrgextern bool
3201e04c3fSmrg_mesa_regions_overlap(int srcX0, int srcY0,
3301e04c3fSmrg                      int srcX1, int srcY1,
3401e04c3fSmrg                      int dstX0, int dstY0,
3501e04c3fSmrg                      int dstX1, int dstY1);
3601e04c3fSmrg
3701e04c3fSmrgvoid GLAPIENTRY
3801e04c3fSmrg_mesa_BlitFramebuffer_no_error(GLint srcX0, GLint srcY0, GLint srcX1,
3901e04c3fSmrg                               GLint srcY1, GLint dstX0, GLint dstY0,
4001e04c3fSmrg                               GLint dstX1, GLint dstY1,
4101e04c3fSmrg                               GLbitfield mask, GLenum filter);
42af69d88dSmrg
43af69d88dSmrgextern void GLAPIENTRY
44af69d88dSmrg_mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
45af69d88dSmrg                         GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
46af69d88dSmrg                         GLbitfield mask, GLenum filter);
47af69d88dSmrg
4801e04c3fSmrgvoid GLAPIENTRY
4901e04c3fSmrg_mesa_BlitNamedFramebuffer_no_error(GLuint readFramebuffer,
5001e04c3fSmrg                                    GLuint drawFramebuffer,
5101e04c3fSmrg                                    GLint srcX0, GLint srcY0,
5201e04c3fSmrg                                    GLint srcX1, GLint srcY1,
5301e04c3fSmrg                                    GLint dstX0, GLint dstY0,
5401e04c3fSmrg                                    GLint dstX1, GLint dstY1,
5501e04c3fSmrg                                    GLbitfield mask, GLenum filter);
5601e04c3fSmrg
5701e04c3fSmrgextern void GLAPIENTRY
5801e04c3fSmrg_mesa_BlitNamedFramebuffer(GLuint readFramebuffer, GLuint drawFramebuffer,
5901e04c3fSmrg                           GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
6001e04c3fSmrg                           GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
6101e04c3fSmrg                           GLbitfield mask, GLenum filter);
6201e04c3fSmrg
63af69d88dSmrg
64af69d88dSmrg#endif /* BLIT_H */
65