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Commit f2264e64 authored by Shigeki Kaneko's avatar Shigeki Kaneko Committed by Richard Tullberg
Browse files

Add getTracks_l to a Thread 

Add a function to return all tracks from a Thread.

Test: manual
Bug: 398865958
Change-Id: Ia2309f0e751695171d3e3ac53ee1e999191e3115
parent d03ff96e

services/audioflinger/IAfThread.h

+2 −0
Original line number Diff line number Diff line
@@ -537,6 +537,8 @@ public: 


    virtual IAfTrack* getTrackById_l(audio_port_handle_t trackId) REQUIRES(mutex()) = 0;



    virtual std::vector<sp<IAfTrack>> getTracks_l() REQUIRES(mutex()) = 0;



    virtual bool hasMixer() const = 0;



    virtual status_t setRequestedLatencyMode(audio_latency_mode_t mode) = 0;

services/audioflinger/Threads.cpp

+5 −0
Original line number Diff line number Diff line
@@ -3778,6 +3778,11 @@ IAfTrack* PlaybackThread::getTrackById_l( 
    return nullptr;

}



// getTracks_l must be called with holding thread lock

std::vector<sp<IAfTrack>> PlaybackThread::getTracks_l() {

    return std::vector(mTracks.begin(), mTracks.end());

}



status_t PlaybackThread::addEffectChain_l(const sp<IAfEffectChain>& chain)

{

    audio_session_t session = chain->sessionId();

services/audioflinger/Threads.h

+2 −0
Original line number Diff line number Diff line
@@ -1177,6 +1177,8 @@ public: 


    IAfTrack* getTrackById_l(audio_port_handle_t trackId) final REQUIRES(mutex());



    std::vector<sp<IAfTrack>> getTracks_l() final REQUIRES(mutex());



    bool hasMixer() const final {

                    return mType == MIXER || mType == DUPLICATING || mType == SPATIALIZER;

                }