mesa: skip bitmap drawing code if width==0 or height==0

[mesa.git] / src / mesa / main / buffers.h

diff --git a/src/mesa/main/buffers.h b/src/mesa/main/buffers.h
index 66a83e671bce9bf24489f60265af28395b74044d..8a7e7b5c1f0e56a21db1e959ffd3e01e5c58d84b 100644 (file)
--- a/src/mesa/main/buffers.h
+++ b/src/mesa/main/buffers.h
@@ -1,21 +1,24 @@
-/* $Id: buffers.h,v 1.1 2000/02/02 19:15:03 brianp Exp $ */
+/**
+ * \file buffers.h
+ * Frame buffer management functions declarations.
+ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.3
- * 
- * Copyright (C) 1999-2000  Brian Paul   All Rights Reserved.
- * 
+ * Version:  7.1
+ *
+ * Copyright (C) 1999-2007  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
@@ -25,31 +28,29 @@
  */
 
 
+
 #ifndef BUFFERS_H
 #define BUFFERS_H
 
 
-#include "types.h"
+#include "mtypes.h"
 
 
-extern void
-_mesa_ClearIndex( GLfloat c );
+extern void GLAPIENTRY
+_mesa_DrawBuffer( GLenum mode );
 
-extern void
-_mesa_ClearColor( GLclampf red, GLclampf green,
-                  GLclampf blue, GLclampf alpha );
+extern void GLAPIENTRY
+_mesa_DrawBuffersARB(GLsizei n, const GLenum *buffers);
 
 extern void
-_mesa_Clear( GLbitfield mask );
+_mesa_drawbuffers(GLcontext *ctx, GLuint n, const GLenum *buffers,
+                  const GLbitfield *destMask);
 
 extern void
-_mesa_DrawBuffer( GLenum mode );
+_mesa_readbuffer(GLcontext *ctx, GLenum buffer, GLint bufferIndex);
 
-extern void
+extern void GLAPIENTRY
 _mesa_ReadBuffer( GLenum mode );
 
-extern void
-_mesa_ResizeBuffersMESA( void );
-
 
 #endif