src/mesa/swrast/s_feedback.h

   1 /* $Id: s_feedback.h,v 1.3 2000/11/22 07:32:18 joukj Exp $ */
   2
   3 /*
   4  * Mesa 3-D graphics library
   5  * Version:  3.3
   6  *
   7  * Copyright (C) 1999  Brian Paul   All Rights Reserved.
   8  *
   9  * Permission is hereby granted, free of charge, to any person obtaining a
  10  * copy of this software and associated documentation files (the "Software"),
  11  * to deal in the Software without restriction, including without limitation
  12  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  13  * and/or sell copies of the Software, and to permit persons to whom the
  14  * Software is furnished to do so, subject to the following conditions:
  15  *
  16  * The above copyright notice and this permission notice shall be included
  17  * in all copies or substantial portions of the Software.
  18  *
  19  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  20  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  21  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  22  * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  23  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  24  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  */
  26
  27
  28 #ifndef S_FEEDBACK_H
  29 #define S_FEEDBACK_H
  30
  31
  32 #include "mtypes.h"
  33 #include "swrast.h"
  34
  35
  36 extern void gl_feedback_point( GLcontext *ctx, const SWvertex *v );
  37
  38 extern void gl_feedback_line( GLcontext *ctx,
  39                               const SWvertex *v1, const SWvertex *v2 );
  40
  41 extern void gl_feedback_triangle( GLcontext *ctx, const SWvertex *v0,
  42                                   const SWvertex *v1, const SWvertex *v2 );
  43
  44 extern void gl_select_point( GLcontext *ctx, const SWvertex *v );
  45
  46 extern void gl_select_line( GLcontext *ctx,
  47                             const SWvertex *v1, const SWvertex *v2 );
  48
  49 extern void gl_select_triangle( GLcontext *ctx, const SWvertex *v0,
  50                                 const SWvertex *v1, const SWvertex *v2 );
  51
  52 #endif
  53