src/mesa/swrast_setup/swrast_setup.h

   1 /* $Id: swrast_setup.h,v 1.9 2001/07/12 22:09:21 keithw Exp $ */
   2
   3 /*
   4  * Mesa 3-D graphics library
   5  * Version:  3.5
   6  *
   7  * Copyright (C) 1999-2001  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  * Authors:
  27  *    Keith Whitwell <keithw@valinux.com>
  28  */
  29
  30 /* Public interface to the swrast_setup module.  This module provides
  31  * an implementation of the driver interface to t_vb_render.c, and uses
  32  * the software rasterizer (swrast) to perform actual rasterization.
  33  *
  34  * The internals of the implementation are private, but can be hooked
  35  * into tnl at any time (except between RenderStart/RenderEnd) by
  36  * calling _swsetup_Wakeup().
  37  */
  38
  39 #ifndef SWRAST_SETUP_H
  40 #define SWRAST_SETUP_H
  41
  42 extern GLboolean
  43 _swsetup_CreateContext( GLcontext *ctx );
  44
  45 extern void
  46 _swsetup_DestroyContext( GLcontext *ctx );
  47
  48 extern void
  49 _swsetup_InvalidateState( GLcontext *ctx, GLuint new_state );
  50
  51 extern void
  52 _swsetup_Wakeup( GLcontext *ctx );
  53
  54 #endif