X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fmain%2Fpixel.h;h=94f84e0fe0d06c346691e18dc655a1ef48d0bb77;hb=cd1cefae9146fc14b35ee93a04bdb1b1590fba7b;hp=2ff5a4ac6b3f233857d33435276f877b021c07b4;hpb=5e3bc0c2a2bcdf59949410f94c9b705fc1281ce8;p=mesa.git

diff --git a/src/mesa/main/pixel.h b/src/mesa/main/pixel.h
index 2ff5a4ac6b3..94f84e0fe0d 100644
--- a/src/mesa/main/pixel.h
+++ b/src/mesa/main/pixel.h
@@ -1,10 +1,10 @@
-/* $Id: pixel.h,v 1.7 2000/11/22 07:32:17 joukj Exp $ */
+/* $Id: pixel.h,v 1.10 2001/03/12 00:48:38 gareth Exp $ */
 
 /*
  * Mesa 3-D graphics library
  * Version:  3.5
  *
- * Copyright (C) 1999-2000  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"),
@@ -77,8 +77,11 @@ _mesa_PixelZoom( GLfloat xfactor, GLfloat yfactor );
  */
 
 extern void
-_mesa_scale_and_bias_rgba(const GLcontext *ctx, GLuint n, GLfloat rgba[][4]);
-
+_mesa_scale_and_bias_rgba(const GLcontext *ctx, GLuint n, GLfloat rgba[][4],
+                          GLfloat rScale, GLfloat gScale,
+                          GLfloat bScale, GLfloat aScale,
+                          GLfloat rBias, GLfloat gBias,
+                          GLfloat bBias, GLfloat aBias);
 
 extern void
 _mesa_map_rgba(const GLcontext *ctx, GLuint n, GLfloat rgba[][4]);
@@ -128,4 +131,9 @@ extern void
 _mesa_map_stencil(const GLcontext *ctx, GLuint n, GLstencil index[]);
 
 
+extern void
+_mesa_chan_to_float_span(const GLcontext *ctx, GLuint n,
+                         CONST GLchan rgba[][4], GLfloat rgbaf[][4]);
+
+
 #endif