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Commit f6dd57e8 authored by Akshata Kadam's avatar Akshata Kadam Committed by Automerger Merge Worker
Browse files

Added get_audio_flinger_for_fuzzer in AudioSystem.cpp am: b43ed66d 

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2819420



Change-Id: I2eaa3197c43139dc5b829e3877fc9b1c61034d03
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents ffede699 b43ed66d

media/libaudioclient/AudioSystem.cpp

+12 −2
Original line number Diff line number Diff line
@@ -108,7 +108,7 @@ status_t AudioSystem::setLocalAudioFlinger(const sp<IAudioFlinger>& af) { 
}



// establish binder interface to AudioFlinger service

const sp<IAudioFlinger> AudioSystem::get_audio_flinger() {

const sp<IAudioFlinger> AudioSystem::getAudioFlingerImpl(bool canStartThreadPool = true) {

    sp<IAudioFlinger> af;

    sp<AudioFlingerClient> afc;

    bool reportNoError = false;
@@ -147,8 +147,10 @@ const sp<IAudioFlinger> AudioSystem::get_audio_flinger() { 
        afc = gAudioFlingerClient;

        af = gAudioFlinger;

        // Make sure callbacks can be received by gAudioFlingerClient

        if(canStartThreadPool) {

            ProcessState::self()->startThreadPool();

        }

    }

    const int64_t token = IPCThreadState::self()->clearCallingIdentity();

    af->registerClient(afc);

    IPCThreadState::self()->restoreCallingIdentity(token);
@@ -156,6 +158,14 @@ const sp<IAudioFlinger> AudioSystem::get_audio_flinger() { 
    return af;

}



const sp<IAudioFlinger> AudioSystem:: get_audio_flinger() {

    return getAudioFlingerImpl();

}



const sp<IAudioFlinger> AudioSystem:: get_audio_flinger_for_fuzzer() {

    return getAudioFlingerImpl(false);

}



const sp<AudioSystem::AudioFlingerClient> AudioSystem::getAudioFlingerClient() {

    // calling get_audio_flinger() will initialize gAudioFlingerClient if needed

    const sp<IAudioFlinger>& af = AudioSystem::get_audio_flinger();

media/libaudioclient/include/media/AudioSystem.h

+2 −0
Original line number Diff line number Diff line
@@ -178,6 +178,7 @@ public: 


    // helper function to obtain AudioFlinger service handle

    static const sp<IAudioFlinger> get_audio_flinger();

    static const sp<IAudioFlinger> get_audio_flinger_for_fuzzer();



    static float linearToLog(int volume);

    static int logToLinear(float volume);
@@ -876,6 +877,7 @@ private: 
    static audio_io_handle_t getOutput(audio_stream_type_t stream);

    static const sp<AudioFlingerClient> getAudioFlingerClient();

    static sp<AudioIoDescriptor> getIoDescriptor(audio_io_handle_t ioHandle);

    static const sp<IAudioFlinger> getAudioFlingerImpl(bool canStartThreadPool);



    // Invokes all registered error callbacks with the given error code.

    static void reportError(status_t err);