SnapdragonCamera: Rewind ByteBuffer before reading

Rewind ByteBuffer objects before reading to ensure we start at beginning.

CRs-Fixed: 1057799
Change-Id: I5effd7cac6606c286a8bfaa472229aaab66cda98

1 files changed, 9 insertions, 3 deletions

diff --git a/src/org/codeaurora/snapcam/filter/ClearSightNativeEngine.java b/src/org/codeaurora/snapcam/filter/ClearSightNativeEngine.java
index d6527d55a..402ffce84 100644
--- a/src/org/codeaurora/snapcam/filter/ClearSightNativeEngine.java
+++ b/src/org/codeaurora/snapcam/filter/ClearSightNativeEngine.java
@@ -174,10 +174,14 @@ public class ClearSightNativeEngine {
             Log.d(TAG, "setRefColorImage");
             Plane[] planes = mRefColorImage.getPlanes();
             SourceImage newSrc = getNewSourceImage();
+            ByteBuffer refY = planes[Y_PLANE].getBuffer();
+            ByteBuffer refVU = planes[VU_PLANE].getBuffer();
+            refY.rewind();
+            refVU.rewind();
             newSrc.mY.rewind();
-            newSrc.mY.put(planes[Y_PLANE].getBuffer());
+            newSrc.mY.put(refY);
             newSrc.mVU.rewind();
-            newSrc.mVU.put(planes[VU_PLANE].getBuffer());
+            newSrc.mVU.put(refVU);
             mSrcColor.add(newSrc);
         }
     }
@@ -194,8 +198,10 @@ public class ClearSightNativeEngine {
             Log.d(TAG, "setRefMonoImage");
             Plane[] planes = mRefMonoImage.getPlanes();
             SourceImage newSrc = getNewSourceImage();
+            ByteBuffer refY = planes[Y_PLANE].getBuffer();
+            refY.rewind();
             newSrc.mY.rewind();
-            newSrc.mY.put(planes[Y_PLANE].getBuffer());
+            newSrc.mY.put(refY);
             mSrcMono.add(newSrc);
         }
     }