CameraHAL: Fixes a small crop issue

- The offset variables 'mXOff' and 'mYOff' in
  ANativeDisplayAdapter are always initialized to
  zero. If the offset of the incoming preview buffer
  is zero and the viewable preview resolution is
  smaller than the actual preview buffer resolution,
  then the crop will not get configured properly.
Signed-off-by: Emilian Peev <epeev@mm-sol.com>
Signed-off-by: Vicky Martinez-DeFrain <a0869710@ti.com>
Change-Id: Ib321f17566d253dd65dc4c6d20bf748a9a4c614b

1 files changed, 4 insertions, 4 deletions

diff --git a/camera/ANativeWindowDisplayAdapter.cpp b/camera/ANativeWindowDisplayAdapter.cpp
index 4db5a8f..fa4e1d1 100644
--- a/camera/ANativeWindowDisplayAdapter.cpp
+++ b/camera/ANativeWindowDisplayAdapter.cpp
@@ -177,8 +177,8 @@ ANativeWindowDisplayAdapter::ANativeWindowDisplayAdapter():mDisplayThread(NULL),
     mFailedDQs = 0;
 
     mPaused = false;
-    mXOff = 0;
-    mYOff = 0;
+    mXOff = -1;
+    mYOff = -1;
     mFirstInit = false;
 
     mFD = -1;
@@ -454,8 +454,8 @@ int ANativeWindowDisplayAdapter::disableDisplay(bool cancel_buffer)
         mDisplayEnabled = false;
 
         ///Reset the offset values
-        mXOff = 0;
-        mYOff = 0;
+        mXOff = -1;
+        mYOff = -1;
 
         ///Reset the frame width and height values
         mFrameWidth =0;