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Commit cd677a30 authored by James Dong's avatar James Dong Committed by Android (Google) Code Review
Browse files

Merge "Remove hard-coded number of audio channels in AudioSource" into gingerbread

parents 6b7b4845 d77d2a98

media/libmediaplayerservice/StagefrightRecorder.cpp

+1 −1
Original line number Original line Diff line number Diff line
@@ -440,7 +440,7 @@ sp<MediaSource> StagefrightRecorder::createAudioSource() { 
        new AudioSource(

        new AudioSource(

                mAudioSource,

                mAudioSource,

                mSampleRate,

                mSampleRate,

                AudioSystem::CHANNEL_IN_MONO);

                mAudioChannels);





    status_t err = audioSource->initCheck();

    status_t err = audioSource->initCheck();

media/libstagefright/AudioSource.cpp

+14 −4
Original line number Original line Diff line number Diff line
@@ -33,15 +33,25 @@ namespace android { 




AudioSource::AudioSource(

AudioSource::AudioSource(

        int inputSource, uint32_t sampleRate, uint32_t channels)

        int inputSource, uint32_t sampleRate, uint32_t channels)

    : mRecord(new AudioRecord(

    : mStarted(false),

                inputSource, sampleRate, AudioSystem::PCM_16_BIT, channels)),

      mInitCheck(mRecord->initCheck()),

      mStarted(false),

      mCollectStats(false),

      mCollectStats(false),

      mTotalReadTimeUs(0),

      mTotalReadTimeUs(0),

      mTotalReadBytes(0),

      mTotalReadBytes(0),

      mTotalReads(0),

      mTotalReads(0),

      mGroup(NULL) {

      mGroup(NULL) {



    LOGV("sampleRate: %d, channels: %d", sampleRate, channels);

    uint32_t flags = AudioRecord::RECORD_AGC_ENABLE |

                     AudioRecord::RECORD_NS_ENABLE  |

                     AudioRecord::RECORD_IIR_ENABLE;



    mRecord = new AudioRecord(

                inputSource, sampleRate, AudioSystem::PCM_16_BIT,

                channels > 1? AudioSystem::CHANNEL_IN_STEREO: AudioSystem::CHANNEL_IN_MONO,

                4 * kMaxBufferSize / sizeof(int16_t), /* Enable ping-pong buffers */

                flags);



    mInitCheck = mRecord->initCheck();

}

}





AudioSource::~AudioSource() {

AudioSource::~AudioSource() {