From b764eec0df8e60dca2913224e8d164e5e57e65bb Mon Sep 17 00:00:00 2001
From: Oleg Romashin <romaxa@gmail.com>
Date: Tue, 3 Jul 2012 14:09:17 -0700
Subject: [PATCH] Bug 770414: Framebuffer stride isn't calculated properly for
 gonk fb back/Front Buffer. r=mwu

---
 widget/gonk/Framebuffer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/widget/gonk/Framebuffer.cpp b/widget/gonk/Framebuffer.cpp
index ba90134ec47..0d29964caa9 100644
--- a/widget/gonk/Framebuffer.cpp
+++ b/widget/gonk/Framebuffer.cpp
@@ -102,7 +102,7 @@ Open()
     if (!sScreenSize) {
         sScreenSize = new gfxIntSize(sVi.xres, sVi.yres);
     }
-    long stride = sScreenSize->width * bytesPerPixel;
+    long stride = fi.line_length;
     size_t numFrameBytes = stride * sScreenSize->height;
 
     sBuffers = new BufferVector(2);