Merge tag 'android-7.1.1_r25' into cm-14.1 (71a8e2f7) · Commits · e / os / android_frameworks_av

media/libstagefright/SampleTable.cpp

+12 −9

Original line number	Diff line number	Diff line
		@@ -522,8 +522,6 @@ status_t SampleTable::setSyncSampleParams(off64_t data_offset, size_t data_size)
		return ERROR_MALFORMED;
		}

		mSyncSampleOffset = data_offset;

		uint8_t header[8];
		if (mDataSource->readAt(
		data_offset, header, sizeof(header)) < (ssize_t)sizeof(header)) {
		@@ -535,13 +533,13 @@ status_t SampleTable::setSyncSampleParams(off64_t data_offset, size_t data_size)
		return ERROR_MALFORMED;
		}

		mNumSyncSamples = U32_AT(&header[4]);
		uint32_t numSyncSamples = U32_AT(&header[4]);

		if (mNumSyncSamples < 2) {
		if (numSyncSamples < 2) {
		ALOGV("Table of sync samples is empty or has only a single entry!");
		}

		uint64_t allocSize = (uint64_t)mNumSyncSamples * sizeof(uint32_t);
		uint64_t allocSize = (uint64_t)numSyncSamples * sizeof(uint32_t);
		if (allocSize > kMaxTotalSize) {
		ALOGE("Sync sample table size too large.");
		return ERROR_OUT_OF_RANGE;
		@@ -559,22 +557,27 @@ status_t SampleTable::setSyncSampleParams(off64_t data_offset, size_t data_size)
		return ERROR_OUT_OF_RANGE;
		}

		mSyncSamples = new (std::nothrow) uint32_t[mNumSyncSamples];
		mSyncSamples = new (std::nothrow) uint32_t[numSyncSamples];
		if (!mSyncSamples) {
		ALOGE("Cannot allocate sync sample table with %llu entries.",
		(unsigned long long)mNumSyncSamples);
		(unsigned long long)numSyncSamples);
		return ERROR_OUT_OF_RANGE;
		}

		if (mDataSource->readAt(mSyncSampleOffset + 8, mSyncSamples,
		if (mDataSource->readAt(data_offset + 8, mSyncSamples,
		(size_t)allocSize) != (ssize_t)allocSize) {
		delete mSyncSamples;
		mSyncSamples = NULL;
		return ERROR_IO;
		}

		for (size_t i = 0; i < mNumSyncSamples; ++i) {
		for (size_t i = 0; i < numSyncSamples; ++i) {
		mSyncSamples[i] = ntohl(mSyncSamples[i]) - 1;
		}

		mSyncSampleOffset = data_offset;
		mNumSyncSamples = numSyncSamples;

		return OK;
		}

media/libstagefright/avc_utils.cpp

+4 −1

Original line number	Diff line number	Diff line
		@@ -456,7 +456,10 @@ bool IsIDR(const sp<ABuffer> &buffer) {
		const uint8_t *nalStart;
		size_t nalSize;
		while (getNextNALUnit(&data, &size, &nalStart, &nalSize, true) == OK) {
		CHECK_GT(nalSize, 0u);
		if (nalSize == 0u) {
		ALOGW("skipping empty nal unit from potentially malformed bitstream");
		continue;
		}

		unsigned nalType = nalStart[0] & 0x1f;

services/audioflinger/AudioFlinger.cpp

+18 −5

Original line number	Diff line number	Diff line
		@@ -2447,6 +2447,18 @@ void AudioFlinger::releaseAudioSessionId(audio_session_t audioSession, pid_t pid
		ALOGW_IF(caller != getpid_cached, "session id %d not found for pid %d", audioSession, caller);
		}

		bool AudioFlinger::isSessionAcquired_l(audio_session_t audioSession)
		{
		size_t num = mAudioSessionRefs.size();
		for (size_t i = 0; i < num; i++) {
		AudioSessionRef *ref = mAudioSessionRefs.itemAt(i);
		if (ref->mSessionid == audioSession) {
		return true;
		}
		}
		return false;
		}

		void AudioFlinger::purgeStaleEffects_l() {

		ALOGV("purging stale effects");
		@@ -2840,8 +2852,9 @@ sp<IEffect> AudioFlinger::createEffect(
		sp<Client> client = registerPid(pid);

		// create effect on selected output thread
		bool pinned = (sessionId > AUDIO_SESSION_OUTPUT_MIX) && isSessionAcquired_l(sessionId);
		handle = thread->createEffect_l(client, effectClient, priority, sessionId,
		&desc, enabled, &lStatus);
		&desc, enabled, &lStatus, pinned);
		if (handle != 0 && id != NULL) {
		*id = handle->id();
		}
		@@ -3046,7 +3059,7 @@ bool AudioFlinger::updateOrphanEffectChains(const sp<AudioFlinger::EffectModule>
		ALOGV("updateOrphanEffectChains session %d index %zd", session, index);
		if (index >= 0) {
		sp<EffectChain> chain = mOrphanEffectChains.valueAt(index);
		if (chain->removeEffect_l(effect) == 0) {
		if (chain->removeEffect_l(effect, true) == 0) {
		ALOGV("updateOrphanEffectChains removing effect chain at index %zd", index);
		mOrphanEffectChains.removeItemsAt(index);
		}

services/audioflinger/AudioFlinger.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -607,6 +607,7 @@ private:
		void removeNotificationClient(pid_t pid);
		bool isNonOffloadableGlobalEffectEnabled_l();
		void onNonOffloadableGlobalEffectEnable();
		bool isSessionAcquired_l(audio_session_t audioSession);

		// Store an effect chain to mOrphanEffectChains keyed vector.
		// Called when a thread exits and effects are still attached to it.

services/audioflinger/Effects.cpp

+165 −94

File changed.

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