Catch read error from AudioRecord and do not assert (10a5e279) · Commits · e / os / android_frameworks_base

media/libstagefright/AudioSource.cpp

+3 −4

Original line number	Diff line number	Diff line
		@@ -235,7 +235,6 @@ status_t AudioSource::read(
		timestampUs += ((1000000LL * (numLostBytes >> 1)) +
		(sampleRate >> 1)) / sampleRate;

		CHECK(timestampUs > mPrevSampleTimeUs);
		if (mCollectStats) {
		mTotalLostFrames += (numLostBytes >> 1);
		}
		@@ -252,9 +251,10 @@ status_t AudioSource::read(
		}

		ssize_t n = mRecord->read(buffer->data(), buffer->size());
		if (n < 0) {
		if (n <= 0) {
		buffer->release();
		return (status_t)n;
		LOGE("Read from AudioRecord returns %d", n);
		return UNKNOWN_ERROR;
		}

		int64_t recordDurationUs = (1000000LL * n >> 1) / sampleRate;
		@@ -283,7 +283,6 @@ status_t AudioSource::read(

		buffer->meta_data()->setInt64(kKeyTime, mStartTimeUs + mPrevSampleTimeUs);
		buffer->meta_data()->setInt64(kKeyDriftTime, readTimeUs - mInitialReadTimeUs);
		CHECK(timestampUs > mPrevSampleTimeUs);
		mPrevSampleTimeUs = timestampUs;
		LOGV("initial delay: %lld, sample rate: %d, timestamp: %lld",
		mStartTimeUs, sampleRate, timestampUs);