3 * Mesa 3-D graphics library
6 * Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
8 * Permission is hereby granted, free of charge, to any person obtaining a
9 * copy of this software and associated documentation files (the "Software"),
10 * to deal in the Software without restriction, including without limitation
11 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
12 * and/or sell copies of the Software, and to permit persons to whom the
13 * Software is furnished to do so, subject to the following conditions:
15 * The above copyright notice and this permission notice shall be included
16 * in all copies or substantial portions of the Software.
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
21 * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
22 * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
23 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
36 extern void _swrast_feedback_point( GLcontext *ctx, const SWvertex *v );
38 extern void _swrast_feedback_line( GLcontext *ctx,
39 const SWvertex *v1, const SWvertex *v2 );
41 extern void _swrast_feedback_triangle( GLcontext *ctx, const SWvertex *v0,
42 const SWvertex *v1, const SWvertex *v2 );
44 extern void _swrast_select_point( GLcontext *ctx, const SWvertex *v );
46 extern void _swrast_select_line( GLcontext *ctx,
47 const SWvertex *v1, const SWvertex *v2 );
49 extern void _swrast_select_triangle( GLcontext *ctx, const SWvertex *v0,
50 const SWvertex *v1, const SWvertex *v2 );
51 #else /* FEATURE_feedback */
54 _swrast_feedback_point( GLcontext *ctx, const SWvertex *v )
60 _swrast_feedback_line( GLcontext *ctx,
61 const SWvertex *v1, const SWvertex *v2 )
67 _swrast_feedback_triangle( GLcontext *ctx, const SWvertex *v0,
68 const SWvertex *v1, const SWvertex *v2 )
74 _swrast_select_point( GLcontext *ctx, const SWvertex *v )
80 _swrast_select_line( GLcontext *ctx,
81 const SWvertex *v1, const SWvertex *v2 )
87 _swrast_select_triangle( GLcontext *ctx, const SWvertex *v0,
88 const SWvertex *v1, const SWvertex *v2 )
95 #endif /* S_FEEDBACK_H */