Minor clean-up of polygon offset logic. Properly compute _MRD field.

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

diff --git a/src/mesa/main/pixel.h b/src/mesa/main/pixel.h
index 0f8542b1c7ac2b1f3a14c4cd8abad32a284e8d5d..09155cfd70dc9bcc735a87f137a4c3ed5a586036 100644 (file)
--- a/src/mesa/main/pixel.h
+++ b/src/mesa/main/pixel.h
@@ -98,17 +98,8 @@ _mesa_lookup_rgba_float(const struct gl_color_table *table,
                         GLuint n, GLfloat rgba[][4]);
 
 extern void
-_mesa_lookup_rgba_chan(const struct gl_color_table *table,
-                       GLuint n, GLchan rgba[][4]);
-
-
-extern void
-_mesa_shift_and_offset_ci(const GLcontext *ctx, GLuint n,
-                          GLuint indexes[]);
-
-
-extern void
-_mesa_map_ci(const GLcontext *ctx, GLuint n, GLuint index[]);
+_mesa_lookup_rgba_ubyte(const struct gl_color_table *table,
+                        GLuint n, GLubyte rgba[][4]);
 
 
 extern void
@@ -117,18 +108,8 @@ _mesa_map_ci_to_rgba(const GLcontext *ctx,
 
 
 extern void
-_mesa_map_ci8_to_rgba(const GLcontext *ctx,
-                      GLuint n, const GLubyte index[],
-                      GLchan rgba[][4]);
-
-
-extern void
-_mesa_shift_and_offset_stencil(const GLcontext *ctx, GLuint n,
-                               GLstencil indexes[]);
-
-
-extern void
-_mesa_map_stencil(const GLcontext *ctx, GLuint n, GLstencil index[]);
+_mesa_map_ci8_to_rgba8(const GLcontext *ctx, GLuint n, const GLubyte index[],
+                       GLubyte rgba[][4]);
 
 
 extern void
@@ -136,11 +117,6 @@ _mesa_scale_and_bias_depth(const GLcontext *ctx, GLuint n,
                            GLfloat depthValues[]);
 
 
-extern void
-_mesa_chan_to_float_span(const GLcontext *ctx, GLuint n,
-                         CONST GLchan rgba[][4], GLfloat rgbaf[][4]);
-
-
 extern void 
 _mesa_update_pixel( GLcontext *ctx, GLuint newstate );