added a few more scale/bias/lookup functions (for future use)

1 files changed, 14 insertions, 1 deletions

diff --git a/src/mesa/main/pixel.h b/src/mesa/main/pixel.h
index c592d068539..d14b011dc7e 100644
--- a/src/mesa/main/pixel.h
+++ b/src/mesa/main/pixel.h
@@ -1,4 +1,4 @@
-/* $Id: pixel.h,v 1.1 1999/08/19 00:55:41 jtg Exp $ */
+/* $Id: pixel.h,v 1.2 1999/10/30 08:20:57 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -70,9 +70,17 @@ extern void gl_scale_and_bias_rgba( const GLcontext *ctx, GLuint n,
                                     GLubyte rgba[][4] );
 
 
+extern void gl_scale_and_bias_rgba_float( const GLcontext *ctx, GLuint n,
+                                          GLfloat rgba[][4] );
+
+
 extern void gl_map_rgba( const GLcontext *ctx, GLuint n, GLubyte rgba[][4] );
 
 
+extern void gl_map_rgba_float( const GLcontext *ctx, GLuint n,
+                               GLfloat rgba[][4] );
+
+
 extern void gl_map_color( const GLcontext *ctx, GLuint n,
                           GLfloat red[], GLfloat green[],
                           GLfloat blue[], GLfloat alpha[] );
@@ -90,6 +98,11 @@ extern void gl_map_ci_to_rgba( const GLcontext *ctx,
                                GLubyte rgba[][4] );
 
 
+extern void gl_map_ci_to_rgba_float( const GLcontext *ctx,
+                                     GLuint n, const GLuint index[],
+                                     GLfloat rgba[][4] );
+
+
 extern void gl_map_ci8_to_rgba( const GLcontext *ctx,
                                 GLuint n, const GLubyte index[],
                                 GLubyte rgba[][4] );