From 39e95cd0f50cf471d8220d5428788d5be6a59d3f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michel=20D=C3=A4nzer?= <michel.daenzer@amd.com>
Date: Fri, 20 Sep 2013 10:41:10 +0200
Subject: [PATCH] Reset traps_count and ptrap when necessary for the next
 trapezoid cliprect
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Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=64912
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: He Junyan <junyan.he@inbox.com>
Reviewed-by: Zhigang Gong <zhigang.gong@linux.intel.com>
---
 glamor/glamor_trapezoid.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/glamor/glamor_trapezoid.c b/glamor/glamor_trapezoid.c
index 57a178cb6..7c934e346 100644
--- a/glamor/glamor_trapezoid.c
+++ b/glamor/glamor_trapezoid.c
@@ -934,6 +934,9 @@ NTRAPS_LOOP_AGAIN:
 				traps_not_completed -= traps_count;
 				glamor_flush_composite_triangles(screen);
 				goto NTRAPS_LOOP_AGAIN;
+			} else {
+				ptrap = traps;
+				traps_count = ntrap;
 			}
 
 			pbox++;