diff options
Diffstat (limited to 'media/libmedia/AudioTrack.cpp')
-rw-r--r-- | media/libmedia/AudioTrack.cpp | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/media/libmedia/AudioTrack.cpp b/media/libmedia/AudioTrack.cpp index 087d7b2..2518921 100644 --- a/media/libmedia/AudioTrack.cpp +++ b/media/libmedia/AudioTrack.cpp @@ -362,18 +362,26 @@ void AudioTrack::start() cblk->bufferTimeoutMs = MAX_STARTUP_TIMEOUT_MS; cblk->waitTimeMs = 0; android_atomic_and(~CBLK_DISABLED_ON, &cblk->flags); + pid_t tid; if (t != 0) { t->run("AudioTrackThread", ANDROID_PRIORITY_AUDIO); + tid = t->getTid(); // pid_t is unknown until run() + ALOGV("getTid=%d", tid); + if (tid == -1) { + tid = 0; + } } else { mPreviousPriority = getpriority(PRIO_PROCESS, 0); mPreviousSchedulingGroup = androidGetThreadSchedulingGroup(0); androidSetThreadPriority(0, ANDROID_PRIORITY_AUDIO); + tid = 0; // not gettid() } ALOGV("start %p before lock cblk %p", this, mCblk); if (!(cblk->flags & CBLK_INVALID_MSK)) { cblk->lock.unlock(); - status = mAudioTrack->start(); + ALOGV("mAudioTrack->start(tid=%d)", tid); + status = mAudioTrack->start(tid); cblk->lock.lock(); if (status == DEAD_OBJECT) { android_atomic_or(CBLK_INVALID_ON, &cblk->flags); @@ -895,7 +903,7 @@ status_t AudioTrack::obtainBuffer(Buffer* audioBuffer, int32_t waitCount) "user=%08x, server=%08x", this, cblk->user, cblk->server); //unlock cblk mutex before calling mAudioTrack->start() (see issue #1617140) cblk->lock.unlock(); - result = mAudioTrack->start(); + result = mAudioTrack->start(0); // callback thread hasn't changed cblk->lock.lock(); if (result == DEAD_OBJECT) { android_atomic_or(CBLK_INVALID_ON, &cblk->flags); @@ -927,7 +935,7 @@ create_new_track: if (mActive && (cblk->flags & CBLK_DISABLED_MSK)) { android_atomic_and(~CBLK_DISABLED_ON, &cblk->flags); ALOGW("obtainBuffer() track %p disabled, restarting", this); - mAudioTrack->start(); + mAudioTrack->start(0); // callback thread hasn't changed } cblk->waitTimeMs = 0; @@ -1218,7 +1226,7 @@ status_t AudioTrack::restoreTrack_l(audio_track_cblk_t*& cblk, bool fromStart) } } if (mActive) { - result = mAudioTrack->start(); + result = mAudioTrack->start(0); // callback thread hasn't changed ALOGW_IF(result != NO_ERROR, "restoreTrack_l() start() failed status %d", result); } if (fromStart && result == NO_ERROR) { |