commit 3bdf9e5e095985636fdbcdd8ee4971b429df3555
author Sushil Chauhan <sushilchauhan@codeaurora.org> Mon Jul 08 18:34:35 2013 -0700
committer Sushil Chauhan <sushilchauhan@codeaurora.org> Mon Jul 08 18:34:35 2013 -0700
tree ee094973ce8398bed666dc546c2b3c9afff55505
parent 6e8a57ef3abbb5478b355b0aea46660847f64def

overlay: Update rotator buffer size calculation for BWC.

For BWC, update the rotator buffer size calculation in display HAL
as MDSS driver needs to allocate for both chroma (U & V) planes.

Change-Id: I140be2b0a38d6cd66e2ee1b3c9a8bb06efd96bfe

liboverlay/overlayMdssRot.cpp

diff --git a/liboverlay/overlayMdssRot.cpp b/liboverlay/overlayMdssRot.cpp
index 30d7ccd..b8a2417 100644
--- a/liboverlay/overlayMdssRot.cpp
+++ b/liboverlay/overlayMdssRot.cpp
@@ -279,7 +279,7 @@
     int aHeight = ovutils::align(mRotInfo.src_rect.h, 4);
     int rau_cnt = aWidth/64;
     int stride0 = (64 * 4 * rau_cnt) + rau_cnt/8;
-    int stride1 = (64 * 2 * rau_cnt) + rau_cnt/8;
+    int stride1 = ((64 * 2 * rau_cnt) + rau_cnt/8) * 2;
     int stride0_off = (aHeight/4);
     int stride1_off = (aHeight/2);