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Commit 459e5982 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
Browse files

Merge "audioflinger: honor flag AUDIO_FLAG_BYPASS_INTERRUPTION_POLICY" into qt-dev

parents b34bd486 2dab0303

services/audioflinger/PlaybackTracks.h

+1 −1
Original line number Diff line number Diff line
@@ -26,7 +26,7 @@ public: 
    bool hasOpPlayAudio() const;



    static sp<OpPlayAudioMonitor> createIfNeeded(

            uid_t uid, audio_usage_t usage, int id, audio_stream_type_t streamType);

            uid_t uid, const audio_attributes_t& attr, int id, audio_stream_type_t streamType);



private:

    OpPlayAudioMonitor(uid_t uid, audio_usage_t usage, int id);

services/audioflinger/Tracks.cpp

+11 −5
Original line number Diff line number Diff line
@@ -387,18 +387,24 @@ status_t AudioFlinger::TrackHandle::onTransact( 
// static

sp<AudioFlinger::PlaybackThread::OpPlayAudioMonitor>

AudioFlinger::PlaybackThread::OpPlayAudioMonitor::createIfNeeded(

            uid_t uid, audio_usage_t usage, int id, audio_stream_type_t streamType)

            uid_t uid, const audio_attributes_t& attr, int id, audio_stream_type_t streamType)

{

    if (isAudioServerOrRootUid(uid)) {

        ALOGD("OpPlayAudio: not muting track:%d usage:%d root or audioserver", id, usage);

        ALOGD("OpPlayAudio: not muting track:%d usage:%d root or audioserver", id, attr.usage);

        return nullptr;

    }

    // stream type has been filtered by audio policy to indicate whether it can be muted

    if (streamType == AUDIO_STREAM_ENFORCED_AUDIBLE) {

        ALOGD("OpPlayAudio: not muting track:%d usage:%d ENFORCED_AUDIBLE", id, usage);

        ALOGD("OpPlayAudio: not muting track:%d usage:%d ENFORCED_AUDIBLE", id, attr.usage);

        return nullptr;

    }

    return new OpPlayAudioMonitor(uid, usage, id);

    if ((attr.flags & AUDIO_FLAG_BYPASS_INTERRUPTION_POLICY)

            == AUDIO_FLAG_BYPASS_INTERRUPTION_POLICY) {

        ALOGD("OpPlayAudio: not muting track:%d flags %#x have FLAG_BYPASS_INTERRUPTION_POLICY",

            id, attr.flags);

        return nullptr;

    }

    return new OpPlayAudioMonitor(uid, attr.usage, id);

}



AudioFlinger::PlaybackThread::OpPlayAudioMonitor::OpPlayAudioMonitor(
@@ -508,7 +514,7 @@ AudioFlinger::PlaybackThread::Track::Track( 
    mPresentationCompleteFrames(0),

    mFrameMap(16 /* sink-frame-to-track-frame map memory */),

    mVolumeHandler(new media::VolumeHandler(sampleRate)),

    mOpPlayAudioMonitor(OpPlayAudioMonitor::createIfNeeded(uid, attr.usage, id(), streamType)),

    mOpPlayAudioMonitor(OpPlayAudioMonitor::createIfNeeded(uid, attr, id(), streamType)),

    // mSinkTimestamp

    mFastIndex(-1),

    mCachedVolume(1.0),