336       mMetadataChannel(NULL),  in QCamera3HardwareInterface()
489     if (mMetadataChannel) {  in ~QCamera3HardwareInterface()
490         mMetadataChannel->stop();  in ~QCamera3HardwareInterface()
524     if (mMetadataChannel) {  in ~QCamera3HardwareInterface()
525         delete mMetadataChannel;  in ~QCamera3HardwareInterface()
526         mMetadataChannel = NULL;  in ~QCamera3HardwareInterface()
1402     if (mMetadataChannel) {  in configureStreamsPerfLocked()
1404         mMetadataChannel->stop();  in configureStreamsPerfLocked()
1780     if (mMetadataChannel) {  in configureStreamsPerfLocked()
1781         delete mMetadataChannel;  in configureStreamsPerfLocked()
1782         mMetadataChannel = NULL;  in configureStreamsPerfLocked()
1803     mMetadataChannel = new QCamera3MetadataChannel(mCameraHandle->camera_handle,  in configureStreamsPerfLocked()
1806     if (mMetadataChannel == NULL) {  in configureStreamsPerfLocked()
1812     rc = mMetadataChannel->initialize(IS_TYPE_NONE);  in configureStreamsPerfLocked()
1815         delete mMetadataChannel;  in configureStreamsPerfLocked()
1816         mMetadataChannel = NULL;  in configureStreamsPerfLocked()
2049                                 mMetadataChannel,  in configureStreamsPerfLocked()
2078                                 mMetadataChannel,  in configureStreamsPerfLocked()
2099                             mMetadataChannel);  in configureStreamsPerfLocked()
2118                             mMetadataChannel,  in configureStreamsPerfLocked()
2137                             m_bIs4KVideo, isZsl, mMetadataChannel,  in configureStreamsPerfLocked()
2318                 mMetadataChannel);  in configureStreamsPerfLocked()
2840         mMetadataChannel->bufDone(metadata_buf);  in handleBatchMetadata()
2881             mMetadataChannel->bufDone(metadata_buf);  in handleMetadataWithLock()
2912             mMetadataChannel->bufDone(metadata_buf);  in handleMetadataWithLock()
2991             mMetadataChannel->bufDone(metadata_buf);  in handleMetadataWithLock()
3132                     mMetadataChannel->bufDone(metadata_buf);  in handleMetadataWithLock()
3858         rc = mMetadataChannel->start();  in processCaptureRequest()
3869                 mMetadataChannel->stop();  in processCaptureRequest()
3879                 mMetadataChannel->stop();  in processCaptureRequest()
3920                 mMetadataChannel->stop();  in processCaptureRequest()
4172     mMetadataChannel->request(NULL, frameNumber, indexUsed);  in processCaptureRequest()
10502             mMetadataChannel);  in addOfflineReprocChannel()
10808     if (mMetadataChannel) {  in stopAllChannels()
10810         mMetadataChannel->stop();  in stopAllChannels()
10834     if (mMetadataChannel) {  in startAllChannels()
10836         rc = mMetadataChannel->start();  in startAllChannels()