libstagefright: support for disabling buffer metadata

- Metada mode video recording is enabled by default.
- use setprop debug.camcorder.disablemeta 1 to disable metadata mode recording.

Change-Id: I422c49c0ace0c3a3e1f4459c7e4bf29e70af763a

1 files changed, 9 insertions, 1 deletions

diff --git a/media/libmediaplayerservice/StagefrightRecorder.cpp b/media/libmediaplayerservice/StagefrightRecorder.cpp
index ad6d1cc..0036819 100644
--- a/media/libmediaplayerservice/StagefrightRecorder.cpp
+++ b/media/libmediaplayerservice/StagefrightRecorder.cpp
@@ -1460,9 +1460,17 @@ status_t StagefrightRecorder::setupCameraSource(
                 mTimeBetweenTimeLapseFrameCaptureUs);
         *cameraSource = mCameraSourceTimeLapse;
     } else {
+        bool useMeta = true;
+#ifdef QCOM_HARDWARE
+        char value[PROPERTY_VALUE_MAX];
+        if (property_get("debug.camcorder.disablemeta", value, NULL) &&
+            atoi(value)) {
+            useMeta = false;
+        }
+#endif
         *cameraSource = CameraSource::CreateFromCamera(
                 mCamera, mCameraProxy, mCameraId, videoSize, mFrameRate,
-                mPreviewSurface, true /*storeMetaDataInVideoBuffers*/);
+                mPreviewSurface, useMeta /*storeMetaDataInVideoBuffers*/);
     }
     mCamera.clear();
     mCameraProxy.clear();