Merge "aaudio: fix returned performanceMode for Legacy" into oc-mr1-dev

    setDeviceId(mAudioTrack->getRoutedDeviceId());

    mAudioTrack->addAudioDeviceCallback(mDeviceCallback);

    // Update performance mode based on the actual stream.

    // Update performance mode based on the actual stream flags.

    // For example, if the sample rate is not allowed then you won't get a FAST track.

    audio_output_flags_t actualFlags = mAudioTrack->getFlags();

    aaudio_performance_mode_t actualPerformanceMode = AAUDIO_PERFORMANCE_MODE_NONE;

    if ((actualFlags & (AUDIO_OUTPUT_FLAG_FAST | AUDIO_OUTPUT_FLAG_RAW))

        == (AUDIO_OUTPUT_FLAG_FAST | AUDIO_OUTPUT_FLAG_RAW)) {

    // We may not get the RAW flag. But as long as we get the FAST flag we can call it LOW_LATENCY.

    if ((actualFlags & AUDIO_OUTPUT_FLAG_FAST) != 0) {

        actualPerformanceMode = AAUDIO_PERFORMANCE_MODE_LOW_LATENCY;

    } else if ((actualFlags & AUDIO_OUTPUT_FLAG_DEEP_BUFFER) != 0) {

        actualPerformanceMode = AAUDIO_PERFORMANCE_MODE_POWER_SAVING;

    }