Major rework of tnl module
New array_cache module
Support 8 texture units in core mesa (now support 8 everywhere)
Rework core mesa statechange operations to avoid flushing on many
noop statechanges.
diff --git a/src/mesa/main/api_loopback.c b/src/mesa/main/api_loopback.c
index 689b785..e8b6427 100644
--- a/src/mesa/main/api_loopback.c
+++ b/src/mesa/main/api_loopback.c
@@ -1,4 +1,4 @@
-/* $Id: api_loopback.c,v 1.3 2000/11/27 18:17:09 brianp Exp $ */
+/* $Id: api_loopback.c,v 1.4 2000/12/26 05:09:27 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -548,7 +548,7 @@
 static void
 loopback_Indexf( GLfloat c )
 {
-   INDEX( (GLint) c );
+   INDEX( (GLuint) (GLint) c );
 }
 
 static void
@@ -1362,6 +1362,7 @@
 }
 
 
+
 void
 _mesa_loopback_prefer_float( struct _glapi_table *dest, 
 			     GLboolean prefer_float_colors )