commit 95e4c9f9bf5db0d6db87d989143f9e99fe9352f8
author Sushil Chauhan <sushilchauhan@codeaurora.org> Mon Jan 14 18:44:14 2013 -0800
committer Sushil Chauhan <sushilchauhan@codeaurora.org> Mon Jan 14 23:26:45 2013 -0800
tree 981144b8c610010bb6f85a287f45510edc531162
parent 3ef9e1031f1f11a25149726b9b8b19c173cbf374

overlay: mdssRot: Do not reset non-rotation flags.

Reset only rotation flags to fix stale orientation flag values.
Resetting non-rotation flag breaks secure-playback using rotator.

CRs-Fixed: 440417

Change-Id: Ia35c6258cfd26358b3dfe5cb006e9245d51e3dfc

liboverlay/overlayMdssRot.cpp

diff --git a/liboverlay/overlayMdssRot.cpp b/liboverlay/overlayMdssRot.cpp
index 071e9f2..b0f51c1 100644
--- a/liboverlay/overlayMdssRot.cpp
+++ b/liboverlay/overlayMdssRot.cpp
@@ -31,6 +31,7 @@
 #endif
 
 #define SIZE_1M 0x00100000
+#define MDSS_ROT_MASK (MDP_ROT_90 | MDP_FLIP_UD | MDP_FLIP_LR)
 
 namespace ovutils = overlay::utils;
 
@@ -129,8 +130,8 @@
         return false;
     }
     mRotData.id = mRotInfo.id;
-    //reset flags to avoid stale orientation values
-    mRotInfo.flags = 0;
+    // reset rotation flags to avoid stale orientation values
+    mRotInfo.flags &= ~MDSS_ROT_MASK;
     return true;
 }