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Commit 5b2191a4 authored by Glenn Kasten's avatar Glenn Kasten
Browse files

Add a tee sink filename suffix to distinguish type 

Test: tee sink filenames have a _C (capture), _P (playback), or _T (track) suffix
Change-Id: Ib8ddadb0f3e3ba3ac620e33072bb212d5cde4978
parent fb91f95f

services/audioflinger/AudioFlinger.cpp

+4 −3
Original line number Diff line number Diff line
@@ -520,7 +520,7 @@ status_t AudioFlinger::dump(int fd, const Vector<String16>& args) 
#ifdef TEE_SINK

        // dump the serially shared record tee sink

        if (mRecordTeeSource != 0) {

            dumpTee(fd, mRecordTeeSource);

            dumpTee(fd, mRecordTeeSource, AUDIO_IO_HANDLE_NONE, 'C');

        }

#endif
@@ -3261,7 +3261,7 @@ int comparEntry(const void *p1, const void *p2) 
}



#ifdef TEE_SINK

void AudioFlinger::dumpTee(int fd, const sp<NBAIO_Source>& source, audio_io_handle_t id)

void AudioFlinger::dumpTee(int fd, const sp<NBAIO_Source>& source, audio_io_handle_t id, char suffix)

{

    NBAIO_Source *teeSource = source.get();

    if (teeSource != NULL) {
@@ -3323,7 +3323,8 @@ void AudioFlinger::dumpTee(int fd, const sp<NBAIO_Source>& source, audio_io_hand 
        struct tm tm;

        localtime_r(&tv.tv_sec, &tm);

        strftime(teeTime, sizeof(teeTime), "%Y%m%d%H%M%S", &tm);

        snprintf(&teePath[teePathLen], sizeof(teePath) - teePathLen, "%s_%d.wav", teeTime, id);

        snprintf(&teePath[teePathLen], sizeof(teePath) - teePathLen, "%s_%d_%c.wav", teeTime, id,

                suffix);

        // if 2 dumpsys are done within 1 second, and rotation didn't work, then discard 2nd

        int teeFd = open(teePath, O_WRONLY | O_CREAT | O_EXCL | O_NOFOLLOW, S_IRUSR | S_IWUSR);

        if (teeFd >= 0) {

services/audioflinger/AudioFlinger.h

+1 −1
Original line number Diff line number Diff line
@@ -825,7 +825,7 @@ public: 


#ifdef TEE_SINK

    // tee sink, if enabled by property, allows dumpsys to write most recent audio to .wav file

    static void dumpTee(int fd, const sp<NBAIO_Source>& source, audio_io_handle_t id = 0);

    static void dumpTee(int fd, const sp<NBAIO_Source>& source, audio_io_handle_t id, char suffix);



    // whether tee sink is enabled by property

    static bool mTeeSinkInputEnabled;

services/audioflinger/Threads.cpp

+1 −1
Original line number Diff line number Diff line
@@ -4751,7 +4751,7 @@ void AudioFlinger::MixerThread::dumpInternals(int fd, const Vector<String16>& ar 


#ifdef TEE_SINK

    // Write the tee output to a .wav file

    dumpTee(fd, mTeeSource, mId);

    dumpTee(fd, mTeeSource, mId, 'M');

#endif



}

services/audioflinger/Tracks.cpp

+1 −1
Original line number Diff line number Diff line
@@ -234,7 +234,7 @@ status_t AudioFlinger::ThreadBase::TrackBase::initCheck() const 
AudioFlinger::ThreadBase::TrackBase::~TrackBase()

{

#ifdef TEE_SINK

    dumpTee(-1, mTeeSource, mId);

    dumpTee(-1, mTeeSource, mId, 'T');

#endif

    // delete the proxy before deleting the shared memory it refers to, to avoid dangling reference

    mServerProxy.clear();