Snap for 8658309 from 9dd35d01f854341f699268c3bf02ac1511dee371 to tm-release (2801cad7) · Commits · e / os / android_frameworks_base

libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipContentOverlay.java

+9 −4

Original line number	Diff line number	Diff line
		@@ -132,7 +132,11 @@ public abstract class PipContentOverlay {
		tx.show(mLeash);
		tx.setLayer(mLeash, Integer.MAX_VALUE);
		tx.setBuffer(mLeash, mSnapshot.getHardwareBuffer());
		tx.setCrop(mLeash, mSourceRectHint);
		// Relocate the content to parentLeash's coordinates.
		tx.setPosition(mLeash, -mSourceRectHint.left, -mSourceRectHint.top);
		tx.setWindowCrop(mLeash,
		(int) (mSourceRectHint.width() * mTaskSnapshotScaleX),
		(int) (mSourceRectHint.height() * mTaskSnapshotScaleY));
		tx.setScale(mLeash, mTaskSnapshotScaleX, mTaskSnapshotScaleY);
		tx.reparent(mLeash, parentLeash);
		tx.apply();
		@@ -149,10 +153,11 @@ public abstract class PipContentOverlay {
		// the atomicTx is committed along with the final WindowContainerTransaction.
		final SurfaceControl.Transaction nonAtomicTx = new SurfaceControl.Transaction();
		final float scaleX = (float) destinationBounds.width()
		/ mSnapshot.getHardwareBuffer().getWidth();
		/ mSourceRectHint.width();
		final float scaleY = (float) destinationBounds.height()
		/ mSnapshot.getHardwareBuffer().getHeight();
		final float scale = Math.max(scaleX, scaleY);
		/ mSourceRectHint.height();
		final float scale = Math.max(
		scaleX * mTaskSnapshotScaleX, scaleY * mTaskSnapshotScaleY);
		nonAtomicTx.setScale(mLeash, scale, scale);
		nonAtomicTx.setPosition(mLeash,
		-scale * mSourceRectHint.left / mTaskSnapshotScaleX,

libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipSurfaceTransactionHelper.java

+3 −1

Original line number	Diff line number	Diff line
		@@ -105,8 +105,10 @@ public class PipSurfaceTransactionHelper {
		SurfaceControl leash, Rect sourceRectHint,
		Rect sourceBounds, Rect destinationBounds, Rect insets,
		boolean isInPipDirection) {
		mTmpSourceRectF.set(sourceBounds);
		mTmpDestinationRect.set(sourceBounds);
		// Similar to {@link #scale}, we want to position the surface relative to the screen
		// coordinates so offset the bounds to 0,0
		mTmpDestinationRect.offsetTo(0, 0);
		mTmpDestinationRect.inset(insets);
		// Scale by the shortest edge and offset such that the top/left of the scaled inset source
		// rect aligns with the top/left of the destination bounds

media/java/android/media/tv/tuner/Tuner.java

+6 −2

Original line number	Diff line number	Diff line
		@@ -2163,7 +2163,9 @@ public class Tuner implements AutoCloseable {
		if (checkResource(TunerResourceManager.TUNER_RESOURCE_TYPE_LNB, mLnbLock)
		&& mLnb != null) {
		mLnb.setCallbackAndOwner(this, executor, cb);
		if (mFrontendHandle != null && mFrontend != null) {
		setLnb(mLnb);
		}
		return mLnb;
		}
		return null;
		@@ -2197,8 +2199,10 @@ public class Tuner implements AutoCloseable {
		}
		mLnb = newLnb;
		mLnb.setCallbackAndOwner(this, executor, cb);
		if (mFrontendHandle != null && mFrontend != null) {
		setLnb(mLnb);
		}
		}
		return mLnb;
		} finally {
		mLnbLock.unlock();

media/jni/android_media_MediaCodec.cpp

+110 −32

Original line number	Diff line number	Diff line
		@@ -730,6 +730,7 @@ status_t JMediaCodec::getOutputFrame(
		switch (c2Buffer->data().type()) {
		case C2BufferData::LINEAR: {
		std::unique_ptr<JMediaCodecLinearBlock> context{new JMediaCodecLinearBlock};
		context->mCodecNames.push_back(mNameAtCreation.c_str());
		context->mBuffer = c2Buffer;
		ScopedLocalRef<jobject> linearBlock{env, env->NewObject(
		gLinearBlockInfo.clazz, gLinearBlockInfo.ctorId)};
		@@ -769,6 +770,7 @@ status_t JMediaCodec::getOutputFrame(
		} else {
		if (!mGraphicOutput) {
		std::unique_ptr<JMediaCodecLinearBlock> context{new JMediaCodecLinearBlock};
		context->mCodecNames.push_back(mNameAtCreation.c_str());
		context->mLegacyBuffer = buffer;
		ScopedLocalRef<jobject> linearBlock{env, env->NewObject(
		gLinearBlockInfo.clazz, gLinearBlockInfo.ctorId)};
		@@ -812,7 +814,6 @@ status_t JMediaCodec::getOutputFrame(
		return OK;
		}


		status_t JMediaCodec::getName(JNIEnv env, jstring nameStr) const {
		AString name;

		@@ -2286,6 +2287,108 @@ static status_t ConvertKeyValueListsToAMessage(
		return OK;
		}

		static bool obtain(
		JMediaCodecLinearBlock *context,
		int capacity,
		const std::vector<std::string> &names,
		bool secure) {
		if (secure) {
		// Start at 1MB, which is an arbitrary starting point that can
		// increase when needed.
		constexpr size_t kInitialDealerCapacity = 1048576;
		thread_local sp<MemoryDealer> sDealer = new MemoryDealer(
		kInitialDealerCapacity, "JNI(1MB)");
		context->mMemory = sDealer->allocate(capacity);
		if (context->mMemory == nullptr) {
		size_t newDealerCapacity = sDealer->getMemoryHeap()->getSize() * 2;
		while (capacity * 2 > newDealerCapacity) {
		newDealerCapacity *= 2;
		}
		ALOGI("LinearBlock.native_obtain: "
		"Dealer capacity increasing from %zuMB to %zuMB",
		sDealer->getMemoryHeap()->getSize() / 1048576,
		newDealerCapacity / 1048576);
		sDealer = new MemoryDealer(
		newDealerCapacity,
		AStringPrintf("JNI(%zuMB)", newDealerCapacity).c_str());
		context->mMemory = sDealer->allocate(capacity);
		}
		context->mHidlMemory = hardware::fromHeap(context->mMemory->getMemory(
		&context->mHidlMemoryOffset, &context->mHidlMemorySize));
		} else {
		context->mBlock = MediaCodec::FetchLinearBlock(capacity, names);
		if (!context->mBlock) {
		return false;
		}
		}
		context->mCodecNames = names;
		return true;
		}

		static void extractMemoryFromContext(
		JMediaCodecLinearBlock *context,
		jint offset,
		jint size,
		sp<hardware::HidlMemory> *memory) {
		*memory = context->toHidlMemory();
		if (*memory == nullptr) {
		if (!context->mBlock) {
		ALOGW("extractMemoryFromContext: the buffer is missing both IMemory and C2Block");
		return;
		}
		ALOGD("extractMemoryFromContext: realloc & copying from C2Block to IMemory (cap=%zu)",
		context->capacity());
		if (!obtain(context, context->capacity(),
		context->mCodecNames, true /* secure */)) {
		ALOGW("extractMemoryFromContext: failed to obtain secure block");
		return;
		}
		C2WriteView view = context->mBlock->map().get();
		if (view.error() != C2_OK) {
		ALOGW("extractMemoryFromContext: failed to map C2Block (%d)", view.error());
		return;
		}
		uint8_t memoryPtr = static_cast<uint8_t >(context->mMemory->unsecurePointer());
		memcpy(memoryPtr + offset, view.base() + offset, size);
		context->mBlock.reset();
		context->mReadWriteMapping.reset();
		*memory = context->toHidlMemory();
		}
		}

		static void extractBufferFromContext(
		JMediaCodecLinearBlock *context,
		jint offset,
		jint size,
		std::shared_ptr<C2Buffer> *buffer) {
		*buffer = context->toC2Buffer(offset, size);
		if (*buffer == nullptr) {
		if (!context->mMemory) {
		ALOGW("extractBufferFromContext: the buffer is missing both IMemory and C2Block");
		return;
		}
		ALOGD("extractBufferFromContext: realloc & copying from IMemory to C2Block (cap=%zu)",
		context->capacity());
		if (obtain(context, context->capacity(),
		context->mCodecNames, false /* secure */)) {
		ALOGW("extractBufferFromContext: failed to obtain non-secure block");
		return;
		}
		C2WriteView view = context->mBlock->map().get();
		if (view.error() != C2_OK) {
		ALOGW("extractBufferFromContext: failed to map C2Block (%d)", view.error());
		return;
		}
		uint8_t memoryPtr = static_cast<uint8_t >(context->mMemory->unsecurePointer());
		memcpy(view.base() + offset, memoryPtr + offset, size);
		context->mMemory.clear();
		context->mHidlMemory.clear();
		context->mHidlMemorySize = 0;
		context->mHidlMemoryOffset = 0;
		*buffer = context->toC2Buffer(offset, size);
		}
		}

		static void android_media_MediaCodec_native_queueLinearBlock(
		JNIEnv *env, jobject thiz, jint index, jobject bufferObj,
		jint offset, jint size, jobject cryptoInfoObj,
		@@ -2314,12 +2417,10 @@ static void android_media_MediaCodec_native_queueLinearBlock(
		JMediaCodecLinearBlock *context =
		(JMediaCodecLinearBlock *)env->GetLongField(bufferObj, gLinearBlockInfo.contextId);
		if (codec->hasCryptoOrDescrambler()) {
		memory = context->toHidlMemory();
		// TODO: copy if memory is null
		extractMemoryFromContext(context, offset, size, &memory);
		offset += context->mHidlMemoryOffset;
		} else {
		buffer = context->toC2Buffer(offset, size);
		// TODO: copy if buffer is null
		extractBufferFromContext(context, offset, size, &buffer);
		}
		}
		env->MonitorExit(lock.get());
		@@ -2354,6 +2455,7 @@ static void android_media_MediaCodec_native_queueLinearBlock(
		flags,
		tunings,
		&errorDetailMsg);
		ALOGI_IF(err != OK, "queueEncryptedLinearBlock returned err = %d", err);
		} else {
		if (!buffer) {
		ALOGI("queueLinearBlock: no C2Buffer found");
		@@ -3300,34 +3402,10 @@ static void android_media_MediaCodec_LinearBlock_native_obtain(
		hasNonSecure = true;
		}
		}
		if (hasSecure && !hasNonSecure) {
		constexpr size_t kInitialDealerCapacity = 1048576; // 1MB
		thread_local sp<MemoryDealer> sDealer = new MemoryDealer(
		kInitialDealerCapacity, "JNI(1MB)");
		context->mMemory = sDealer->allocate(capacity);
		if (context->mMemory == nullptr) {
		size_t newDealerCapacity = sDealer->getMemoryHeap()->getSize() * 2;
		while (capacity * 2 > newDealerCapacity) {
		newDealerCapacity *= 2;
		}
		ALOGI("LinearBlock.native_obtain: "
		"Dealer capacity increasing from %zuMB to %zuMB",
		sDealer->getMemoryHeap()->getSize() / 1048576,
		newDealerCapacity / 1048576);
		sDealer = new MemoryDealer(
		newDealerCapacity,
		AStringPrintf("JNI(%zuMB)", newDealerCapacity).c_str());
		context->mMemory = sDealer->allocate(capacity);
		}
		context->mHidlMemory = hardware::fromHeap(context->mMemory->getMemory(
		&context->mHidlMemoryOffset, &context->mHidlMemorySize));
		} else {
		context->mBlock = MediaCodec::FetchLinearBlock(capacity, names);
		if (!context->mBlock) {
		if (!obtain(context.get(), capacity, names, (hasSecure && !hasNonSecure) /* secure */)) {
		jniThrowException(env, "java/io/IOException", nullptr);
		return;
		}
		}
		env->CallVoidMethod(
		thiz,
		gLinearBlockInfo.setInternalStateId,

media/jni/android_media_MediaCodecLinearBlock.h

+14 −2

Original line number	Diff line number	Diff line
		@@ -25,6 +25,8 @@
		namespace android {

		struct JMediaCodecLinearBlock {
		std::vector<std::string> mCodecNames;

		std::shared_ptr<C2Buffer> mBuffer;
		std::shared_ptr<C2ReadView> mReadonlyMapping;

		@@ -40,7 +42,7 @@ struct JMediaCodecLinearBlock {

		std::once_flag mCopyWarningFlag;

		std::shared_ptr<C2Buffer> toC2Buffer(size_t offset, size_t size) {
		std::shared_ptr<C2Buffer> toC2Buffer(size_t offset, size_t size) const {
		if (mBuffer) {
		if (mBuffer->data().type() != C2BufferData::LINEAR) {
		return nullptr;
		@@ -64,12 +66,22 @@ struct JMediaCodecLinearBlock {
		return nullptr;
		}

		sp<hardware::HidlMemory> toHidlMemory() {
		sp<hardware::HidlMemory> toHidlMemory() const {
		if (mHidlMemory) {
		return mHidlMemory;
		}
		return nullptr;
		}

		size_t capacity() const {
		if (mBlock) {
		return mBlock->capacity();
		}
		if (mMemory) {
		return mMemory->size();
		}
		return 0;
		}
		};

		} // namespace android