mesa: Add draw time validation for advanced blending modes.

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

diff --git a/src/mesa/main/polygon.h b/src/mesa/main/polygon.h
index 6cf14d3e2ac008f78f1e6e0a2986767a3b6b3f61..41344a2ef0c6a406a4f674d648211b25b6ac823c 100644 (file)
--- a/src/mesa/main/polygon.h
+++ b/src/mesa/main/polygon.h
@@ -63,6 +63,9 @@ _mesa_PolygonStipple( const GLubyte *mask );
 extern void GLAPIENTRY
 _mesa_GetPolygonStipple( GLubyte *mask );
 
+extern void
+_mesa_polygon_offset_clamp(struct gl_context *ctx,
+                           GLfloat factor, GLfloat units, GLfloat clamp);
 extern void
 _mesa_init_polygon( struct gl_context * ctx );