Merge "fix position go backward after resume"

        // AudioSink has rendered some frames.

        int64_t nowUs = ALooper::GetNowUs();

        int64_t nowMediaUs = mAudioSink->getPlayedOutDurationUs(nowUs)

                + mAudioFirstAnchorTimeMediaUs;

        int64_t playedOutDurationUs = mAudioSink->getPlayedOutDurationUs(nowUs);

        if (playedOutDurationUs == 0) {

            *mediaUs = mAudioFirstAnchorTimeMediaUs;

            return OK;

        }

        int64_t nowMediaUs = playedOutDurationUs + mAudioFirstAnchorTimeMediaUs;

        mMediaClock->updateAnchor(nowMediaUs, nowUs, -1);

    }