1848b8605Smrg/**
2848b8605Smrg * \file clip.h
3848b8605Smrg */
4848b8605Smrg
5848b8605Smrg/*
6848b8605Smrg * Mesa 3-D graphics library
7848b8605Smrg *
8848b8605Smrg * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
9848b8605Smrg *
10848b8605Smrg * Permission is hereby granted, free of charge, to any person obtaining a
11848b8605Smrg * copy of this software and associated documentation files (the "Software"),
12848b8605Smrg * to deal in the Software without restriction, including without limitation
13848b8605Smrg * the rights to use, copy, modify, merge, publish, distribute, sublicense,
14848b8605Smrg * and/or sell copies of the Software, and to permit persons to whom the
15848b8605Smrg * Software is furnished to do so, subject to the following conditions:
16848b8605Smrg *
17848b8605Smrg * The above copyright notice and this permission notice shall be included
18848b8605Smrg * in all copies or substantial portions of the Software.
19848b8605Smrg *
20848b8605Smrg * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
21848b8605Smrg * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22848b8605Smrg * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
23848b8605Smrg * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
24848b8605Smrg * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
25848b8605Smrg * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
26848b8605Smrg * OTHER DEALINGS IN THE SOFTWARE.
27848b8605Smrg */
28848b8605Smrg
29848b8605Smrg
30848b8605Smrg
31848b8605Smrg#ifndef CLIP_H
32848b8605Smrg#define CLIP_H
33848b8605Smrg
34848b8605Smrg#include "glheader.h"
35848b8605Smrg
36848b8605Smrgstruct gl_context;
37848b8605Smrg
38848b8605Smrgextern void
39848b8605Smrg_mesa_update_clip_plane(struct gl_context *ctx, GLuint plane);
40848b8605Smrg
41848b8605Smrgextern void GLAPIENTRY
42848b8605Smrg_mesa_ClipPlane( GLenum plane, const GLdouble *equation );
43848b8605Smrg
44848b8605Smrgextern void GLAPIENTRY
45848b8605Smrg_mesa_GetClipPlane( GLenum plane, GLdouble *equation );
46848b8605Smrg
47848b8605Smrg#endif
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