extern void radeonRecalcScissorRects( radeonContextPtr rmesa );
extern void radeonUpdateViewportOffset( GLcontext *ctx );
extern void radeonUpdateWindow( GLcontext *ctx );
-extern void radeonUpdateDrawBuffer(GLcontext *ctx);
+extern void radeonUpdateDrawBuffer( GLcontext *ctx );
+extern void radeonUploadTexMatrix( radeonContextPtr rmesa,
+ int unit, GLboolean swapcols );
extern void radeonValidateState( GLcontext *ctx );