[cairo] [PATCH] _blit_spans: Should set the height to h not the y coord.

[zhigang.gong at linux.intel.com]

From: Zhigang Gong <zhigang.gong at linux.intel.com>

Signed-off-by: Zhigang Gong <zhigang.gong at linux.intel.com>
---
 src/cairo-image-compositor.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/cairo-image-compositor.c b/src/cairo-image-compositor.c
index 6b95840..211cdcd 100644
--- a/src/cairo-image-compositor.c
+++ b/src/cairo-image-compositor.c
@@ -1671,7 +1671,7 @@ _blit_spans (void *abstract_renderer, int y, int h,
     } else {
 	do {
 	    if (spans[0].coverage) {
-		int yy = y, hh = y;
+		int yy = y, hh = h;
 		do {
 		    void *src = r->u.blit.src_data + yy*r->u.blit.src_stride + spans[0].x*cpp;
 		    void *dst = r->u.blit.data + yy*r->u.blit.stride + spans[0].x*cpp;
-- 
1.7.4.4