---
src/mesa/drivers/dri/i965/brw_blorp.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/mesa/drivers/dri/i965/brw_blorp.c
b/src/mesa/drivers/dri/i965/brw_blorp.c
index f12c1f8..ccc7136 100644
--- a/src/mesa/drivers/dri/i965/brw_blorp.c
+++ b/src/mesa/drivers/dri/i965/brw_blorp.c
@@ -582,6 +582,10 @@ do_single_blorp_clear(struct brw_context *brw, struct
gl_framebuffer *fb,
y1 = rb->Height - fb->_Ymin;
}
+ /* If the clear region is empty, just return. */
+ if (x0 == x1 || y0 == y1)
+ return true;
+
bool can_fast_clear = !partial_clear;
bool color_write_disable[4] = { false, false, false, false };
--
2.5.0.400.gff86faf
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