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Commit fa6a0676 authored by Wei Jia's avatar Wei Jia
Browse files

MediaClock: allow user to query playback rate. 

Bug: 19666434
Change-Id: I306579e481cfcf923422d50d3d5cfae045ef2227
parent 31ffe45a

include/media/stagefright/MediaClock.h

+1 −0
Original line number Diff line number Diff line
@@ -42,6 +42,7 @@ struct MediaClock : public RefBase { 
    void updateMaxTimeMedia(int64_t maxTimeMediaUs);



    void setPlaybackRate(float rate);

    float getPlaybackRate() const;



    // query media time corresponding to real time |realUs|, and save the

    // result in |outMediaUs|.

media/libstagefright/MediaClock.cpp

+5 −0
Original line number Diff line number Diff line
@@ -92,6 +92,11 @@ void MediaClock::setPlaybackRate(float rate) { 
    mPlaybackRate = rate;

}



float MediaClock::getPlaybackRate() const {

    Mutex::Autolock autoLock(mLock);

    return mPlaybackRate;

}



status_t MediaClock::getMediaTime(

        int64_t realUs, int64_t *outMediaUs, bool allowPastMaxTime) const {

    if (outMediaUs == NULL) {