Fix color index mode rendering.

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

diff --git a/src/mesa/swrast/s_fog.h b/src/mesa/swrast/s_fog.h
index 10f1b923b34d51059bf5eb49c2092b48aff172ba..f5744b1d952507b6011cdf56feea12820225b7e1 100644 (file)
--- a/src/mesa/swrast/s_fog.h
+++ b/src/mesa/swrast/s_fog.h
@@ -1,10 +1,9 @@
-/* $Id: s_fog.h,v 1.7 2002/01/21 18:12:34 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
- * Version:  3.5
+ * Version:  4.1
  *
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2002  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"),
@@ -34,50 +33,13 @@
 
 
 extern GLfloat
-_mesa_z_to_fogfactor(GLcontext *ctx, GLfloat z);
+_swrast_z_to_fogfactor(GLcontext *ctx, GLfloat z);
 
-
-extern void
-_old_fog_rgba_pixels( const GLcontext *ctx,
-                       GLuint n, const GLfloat fog[],
-                       GLchan rgba[][4] );
 extern void
-_mesa_fog_rgba_pixels( const GLcontext *ctx, struct sw_span *span,
-                      GLchan rgba[][4]);
-extern void
-_mesa_fog_rgba_pixels_with_array( const GLcontext *ctx, struct sw_span *span,
-                                 const GLfloat fog[], GLchan rgba[][4] );
-
+_swrast_fog_rgba_span( const GLcontext *ctx, struct sw_span *span );
 
 extern void
-_mesa_fog_ci_pixels( const GLcontext *ctx, struct sw_span *span,
-                    GLuint indx[]);
-extern void
-_mesa_fog_ci_pixels_with_array( const GLcontext *ctx, struct sw_span *span,
-                               const GLfloat fog[], GLuint index[] );
-extern void
-_old_fog_ci_pixels( const GLcontext *ctx,
-                   GLuint n, const GLfloat fog[],
-                   GLuint indx[] );
+_swrast_fog_ci_span( const GLcontext *ctx, struct sw_span *span );
 
-extern void
-_mesa_win_fog_coords_from_z( const GLcontext *ctx,
-                            GLuint n,
-                            const GLdepth z[],
-                            GLfloat fogcoord[] );
-
-extern void
-_mesa_depth_fog_rgba_pixels( const GLcontext *ctx, struct sw_span *span,
-                            GLchan rgba[][4] );
-extern void
-_old_depth_fog_rgba_pixels( const GLcontext *ctx,
-                            GLuint n, const GLdepth z[], GLchan rgba[][4] );
-
-extern void
-_mesa_depth_fog_ci_pixels( const GLcontext *ctx, struct sw_span *span,
-                          GLuint index[] );
-extern void
-_old_depth_fog_ci_pixels( const GLcontext *ctx,
-                         GLuint n, const GLdepth z[], GLuint index[] );
 
 #endif