From ede138b3909a90bcae125bb20630ddf41dca9203 Mon Sep 17 00:00:00 2001
From: Matt Woodrow <mwoodrow@mozilla.com>
Date: Fri, 11 May 2012 19:49:15 +1200
Subject: [PATCH] Bug 749118 - Translate the source correctly in
 RasterImage::CopyFrame. r=joe

---
 image/src/RasterImage.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/image/src/RasterImage.cpp b/image/src/RasterImage.cpp
index 88491d8da175..14647fa89bb2 100644
--- a/image/src/RasterImage.cpp
+++ b/image/src/RasterImage.cpp
@@ -851,8 +851,9 @@ RasterImage::CopyFrame(PRUint32 aWhichFrame,
                                                              gfxASurface::ImageFormatARGB32);
   gfxContext ctx(imgsurface);
   ctx.SetOperator(gfxContext::OPERATOR_SOURCE);
-  ctx.SetPattern(pattern);
   ctx.Rectangle(framerect);
+  ctx.Translate(framerect.TopLeft());
+  ctx.SetPattern(pattern);
   ctx.Fill();
 
   *_retval = imgsurface.forget().get();