From 75e2a92af424ec26a1ea5f563c6dcc493bb8da0a Mon Sep 17 00:00:00 2001
From: Naseer Ahmed <naseer@codeaurora.org>
Date: Wed, 14 Dec 2011 16:54:25 +0530
Subject: [PATCH] hwc: Initialize padding for copybit

Change-Id: I053431caa114fdc9a09584933b10b4d27d34ec74
CRs-fixed: 324785
---
 libhwcomposer/hwcomposer.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libhwcomposer/hwcomposer.cpp b/libhwcomposer/hwcomposer.cpp
index 9d327ea..0c092c1 100755
--- a/libhwcomposer/hwcomposer.cpp
+++ b/libhwcomposer/hwcomposer.cpp
@@ -996,6 +996,11 @@ static int drawLayerUsingCopybit(hwc_composer_device_t *dev, hwc_layer_t *layer,
     src.format = hnd->format;
     src.base = (void *)hnd->base;
     src.handle = (native_handle_t *)layer->handle;
+    src.horiz_padding = src.w - hnd->width;
+    // Initialize vertical padding to zero for now,
+    // this needs to change to accomodate vertical stride
+    // if needed in the future
+    src.vert_padding = 0;
 
     // Copybit source rect
     hwc_rect_t sourceCrop = layer->sourceCrop;