draw: allow drivers to query pipeline state more easily

Also, provide a separate flag to say whether the driver can handle
clipping/rhw tasks, in addition to the API flag which indicates they
have already been done.

1 files changed, 12 insertions, 0 deletions

diff --git a/src/gallium/auxiliary/draw/draw_context.h b/src/gallium/auxiliary/draw/draw_context.h
index 27420016987..c5c3d3b09e0 100644
--- a/src/gallium/auxiliary/draw/draw_context.h
+++ b/src/gallium/auxiliary/draw/draw_context.h
@@ -148,4 +148,16 @@ struct vbuf_render;
 void draw_set_render( struct draw_context *draw, 
 		      struct vbuf_render *render );
 
+void draw_set_driver_clipping( struct draw_context *draw,
+                               boolean bypass_clipping );
+
+/*******************************************************************************
+ * Draw pipeline 
+ */
+boolean draw_need_pipeline(const struct draw_context *draw,
+                           const struct pipe_rasterizer_state *rasterizer,
+                           unsigned prim );
+
+
+
 #endif /* DRAW_CONTEXT_H */