summaryrefslogtreecommitdiff
path: root/src/mesa/swrast/s_feedback.h
blob: f32dcc86f9430dd8bbdc82f21ce2ea632d2bf0ba (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
/* $Id: s_feedback.h,v 1.1 2000/11/05 18:24:40 keithw Exp $ */

/*
 * Mesa 3-D graphics library
 * Version:  3.3
 * 
 * Copyright (C) 1999  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 S_FEEDBACK_H
#define S_FEEDBACK_H


#include "types.h"
#include "swrast.h"


extern void gl_feedback_point( GLcontext *ctx, SWvertex *v );
extern void gl_feedback_line( GLcontext *ctx, SWvertex *v1, SWvertex *v2 );
extern void gl_feedback_triangle( GLcontext *ctx, SWvertex *v0, SWvertex *v1,
				  SWvertex *v2 );

extern void gl_select_point( GLcontext *ctx, SWvertex *v );
extern void gl_select_line( GLcontext *ctx, SWvertex *v1, SWvertex *v2 );
extern void gl_select_triangle( GLcontext *ctx, SWvertex *v0, SWvertex *v1,
				SWvertex *v2 );

#endif