swrast: wrap comment to 80 columns, remove dead code

[mesa.git] / src / mesa / swrast / s_depth.h

diff --git a/src/mesa/swrast/s_depth.h b/src/mesa/swrast/s_depth.h
index b972a84c56fd5530c4feb0f43925e3511f5f2906..368862568303a560326701058b13c71c5a875c9b 100644 (file)
--- a/src/mesa/swrast/s_depth.h
+++ b/src/mesa/swrast/s_depth.h
@@ -1,8 +1,8 @@
 /*
  * Mesa 3-D graphics library
- * Version:  5.1
+ * Version:  6.5.1
  *
- * Copyright (C) 1999-2003  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2006  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"),
@@ -27,38 +27,29 @@
 #define S_DEPTH_H
 
 
-#include "mtypes.h"
 #include "s_context.h"
 
 
-extern GLvoid *
-_swrast_zbuffer_address(GLcontext *ctx, GLint x, GLint y);
-
-
 extern GLuint
-_swrast_depth_test_span( GLcontext *ctx, struct sw_span *span);
+_swrast_depth_test_span( GLcontext *ctx, SWspan *span);
 
 
 extern GLboolean
-_swrast_depth_bounds_test( GLcontext *ctx, struct sw_span *span );
-
-
-extern void
-_swrast_read_depth_span( GLcontext *ctx,
-                       GLint n, GLint x, GLint y, GLdepth depth[] );
+_swrast_depth_bounds_test( GLcontext *ctx, SWspan *span );
 
 
 extern void
-_swrast_read_depth_span_float( GLcontext *ctx, GLint n, GLint x, GLint y,
-                             GLfloat depth[] );
+_swrast_read_depth_span_float( GLcontext *ctx, struct gl_renderbuffer *rb,
+                               GLint n, GLint x, GLint y, GLfloat depth[] );
 
 
 extern void
-_swrast_alloc_depth_buffer( GLframebuffer *buffer );
+_swrast_read_depth_span_uint( GLcontext *ctx, struct gl_renderbuffer *rb,
+                              GLint n, GLint x, GLint y, GLuint depth[] );
 
 
 extern void
-_swrast_clear_depth_buffer( GLcontext *ctx );
+_swrast_clear_depth_buffer( GLcontext *ctx, struct gl_renderbuffer *rb );
 
 
 #endif