X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Fmesa%2Fswrast_setup%2Fswrast_setup.h;h=5dcbe2675b478f28ec6aa41c74d500c28f85cc85;hb=79892e7976fbb91ae426f5868d5f453e977c1f17;hp=aa32f06f24bd930b58048b9e110f0ee101b5984d;hpb=ba41b8afb1b40b967cf5c0e604bbf09793eb8fee;p=mesa.git

diff --git a/src/mesa/swrast_setup/swrast_setup.h b/src/mesa/swrast_setup/swrast_setup.h
index aa32f06f24b..5dcbe2675b4 100644
--- a/src/mesa/swrast_setup/swrast_setup.h
+++ b/src/mesa/swrast_setup/swrast_setup.h
@@ -1,19 +1,20 @@
+
 /*
  * Mesa 3-D graphics library
  * Version:  3.5
- * 
- * Copyright (C) 1999  Brian Paul   All Rights Reserved.
- * 
+ *
+ * Copyright (C) 1999-2001  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
@@ -22,49 +23,39 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  *
  * Authors:
- *    Keith Whitwell <keithw@valinux.com>
+ *    Keith Whitwell <keith@tungstengraphics.com>
  */
 
-/* Public interface to the swrast_setup module.
+/* Public interface to the swrast_setup module.  This module provides
+ * an implementation of the driver interface to t_vb_render.c, and uses
+ * the software rasterizer (swrast) to perform actual rasterization.
+ *
+ * The internals of the implementation are private, but can be hooked
+ * into tnl at any time (except between RenderStart/RenderEnd) by
+ * calling _swsetup_Wakeup(). 
  */
 
 #ifndef SWRAST_SETUP_H
 #define SWRAST_SETUP_H
 
-extern GLboolean 
+#include "swrast/swrast.h"
+
+extern GLboolean
 _swsetup_CreateContext( GLcontext *ctx );
 
-extern void 
+extern void
 _swsetup_DestroyContext( GLcontext *ctx );
 
 extern void
-_swsetup_RegisterVB( struct vertex_buffer *VB );
-
-extern void 
-_swsetup_UnregisterVB( struct vertex_buffer *VB );
-
-extern void 
 _swsetup_InvalidateState( GLcontext *ctx, GLuint new_state );
 
-extern void 
-_swsetup_RasterSetup( struct vertex_buffer *VB, 
-		     GLuint start, GLuint end );
-
-extern void 
-_swsetup_Quad( GLcontext *ctx, GLuint v0, GLuint v1, 
-	       GLuint v2, GLuint v3, GLuint pv );
-
-extern void 
-_swsetup_Triangle( GLcontext *ctx, GLuint v0, GLuint v1, 
-		   GLuint v2, GLuint pv );
-
-
-extern void 
-_swsetup_Line( GLcontext *ctx, GLuint v0, GLuint v1, GLuint pv );
-
+extern void
+_swsetup_Wakeup( GLcontext *ctx );
 
+/* Helper function to translate a hardware vertex (as understood by
+ * the tnl/t_vertex.c code) to a swrast vertex.
+ */
 extern void 
-_swsetup_Points( GLcontext *ctx, GLuint first, GLuint last );
-
+_swsetup_Translate( GLcontext *ctx, const void *vertex, SWvertex *dest );
 
 #endif