Merge "Camera2/3: Don't release recording buffer when stream is active"

    Mutex::Autolock m(mMutex);

    // If a recording stream is being started up, free up any

    // outstanding buffers left from the previous recording session.

    // There should never be any, so if there are, warn about it.

    if (isStreamActive(outputStreams, mRecordingStreamId)) {

    // If a recording stream is being started up and no recording

    // stream is active yet, free up any outstanding buffers left

    // from the previous recording session. There should never be

    // any, so if there are, warn about it.

    bool isRecordingStreamIdle = !isStreamActive(mActiveStreamIds, mRecordingStreamId);

    bool startRecordingStream = isStreamActive(outputStreams, mRecordingStreamId);

    if (startRecordingStream && isRecordingStreamIdle) {

        releaseAllRecordingFramesLocked();

    }