sna: Assert that we do setup the gc->pCompositeClip upon ValidateGC

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

diff --git a/src/sna/sna_accel.c b/src/sna/sna_accel.c
index bf5f16a..b1dc2f7 100644 (file)
--- a/src/sna/sna_accel.c
+++ b/src/sna/sna_accel.c
@@ -15639,6 +15639,8 @@ sna_validate_gc(GCPtr gc, unsigned long changes, DrawablePtr drawable)
                     gc->pCompositeClip->extents.y2));
        }
 
+       assert(gc->pCompositeClip);
+
        sna_gc(gc)->changes |= changes;
 }