Merge "Use TransactionState in SurfaceFlinger." into main (578ac8e9) · Commits · e / os / android_frameworks_native

libs/gui/ISurfaceComposer.cpp

+7 −114

Original line number	Diff line number	Diff line
		@@ -26,6 +26,7 @@
		#include <gui/ISurfaceComposer.h>
		#include <gui/LayerState.h>
		#include <gui/SchedulingPolicy.h>
		#include <gui/TransactionState.h>
		#include <private/gui/ParcelUtils.h>
		#include <stdint.h>
		#include <sys/types.h>
		@@ -60,54 +61,12 @@ public:

		virtual ~BpSurfaceComposer();

		status_t setTransactionState(
		const FrameTimelineInfo& frameTimelineInfo, Vector<ComposerState>& state,
		Vector<DisplayState>& displays, uint32_t flags, const sp<IBinder>& applyToken,
		InputWindowCommands commands, int64_t desiredPresentTime, bool isAutoTimestamp,
		const std::vector<client_cache_t>& uncacheBuffers, bool hasListenerCallbacks,
		const std::vector<ListenerCallbacks>& listenerCallbacks, uint64_t transactionId,
		const std::vector<uint64_t>& mergedTransactionIds) override {
		status_t setTransactionState(TransactionState&& state) override {
		Parcel data, reply;
		data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
		SAFE_PARCEL(state.writeToParcel, &data);

		frameTimelineInfo.writeToParcel(&data);

		SAFE_PARCEL(data.writeUint32, static_cast<uint32_t>(state.size()));
		for (const auto& s : state) {
		SAFE_PARCEL(s.write, data);
		}

		SAFE_PARCEL(data.writeUint32, static_cast<uint32_t>(displays.size()));
		for (const auto& d : displays) {
		SAFE_PARCEL(d.write, data);
		}

		SAFE_PARCEL(data.writeUint32, flags);
		SAFE_PARCEL(data.writeStrongBinder, applyToken);
		SAFE_PARCEL(commands.write, data);
		SAFE_PARCEL(data.writeInt64, desiredPresentTime);
		SAFE_PARCEL(data.writeBool, isAutoTimestamp);
		SAFE_PARCEL(data.writeUint32, static_cast<uint32_t>(uncacheBuffers.size()));
		for (const client_cache_t& uncacheBuffer : uncacheBuffers) {
		SAFE_PARCEL(data.writeStrongBinder, uncacheBuffer.token.promote());
		SAFE_PARCEL(data.writeUint64, uncacheBuffer.id);
		}
		SAFE_PARCEL(data.writeBool, hasListenerCallbacks);

		SAFE_PARCEL(data.writeVectorSize, listenerCallbacks);
		for (const auto& [listener, callbackIds] : listenerCallbacks) {
		SAFE_PARCEL(data.writeStrongBinder, listener);
		SAFE_PARCEL(data.writeParcelableVector, callbackIds);
		}

		SAFE_PARCEL(data.writeUint64, transactionId);

		SAFE_PARCEL(data.writeUint32, static_cast<uint32_t>(mergedTransactionIds.size()));
		for (auto mergedTransactionId : mergedTransactionIds) {
		SAFE_PARCEL(data.writeUint64, mergedTransactionId);
		}

		if (flags & ISurfaceComposer::eOneWay) {
		if (state.mFlags & ISurfaceComposer::eOneWay) {
		return remote()->transact(BnSurfaceComposer::SET_TRANSACTION_STATE,
		data, &reply, IBinder::FLAG_ONEWAY);
		} else {
		@@ -132,75 +91,9 @@ status_t BnSurfaceComposer::onTransact(
		case SET_TRANSACTION_STATE: {
		CHECK_INTERFACE(ISurfaceComposer, data, reply);

		FrameTimelineInfo frameTimelineInfo;
		frameTimelineInfo.readFromParcel(&data);

		uint32_t count = 0;
		SAFE_PARCEL_READ_SIZE(data.readUint32, &count, data.dataSize());
		Vector<ComposerState> state;
		state.setCapacity(count);
		for (size_t i = 0; i < count; i++) {
		ComposerState s;
		SAFE_PARCEL(s.read, data);
		state.add(s);
		}

		SAFE_PARCEL_READ_SIZE(data.readUint32, &count, data.dataSize());
		DisplayState d;
		Vector<DisplayState> displays;
		displays.setCapacity(count);
		for (size_t i = 0; i < count; i++) {
		SAFE_PARCEL(d.read, data);
		displays.add(d);
		}

		uint32_t stateFlags = 0;
		SAFE_PARCEL(data.readUint32, &stateFlags);
		sp<IBinder> applyToken;
		SAFE_PARCEL(data.readStrongBinder, &applyToken);
		InputWindowCommands inputWindowCommands;
		SAFE_PARCEL(inputWindowCommands.read, data);

		int64_t desiredPresentTime = 0;
		bool isAutoTimestamp = true;
		SAFE_PARCEL(data.readInt64, &desiredPresentTime);
		SAFE_PARCEL(data.readBool, &isAutoTimestamp);

		SAFE_PARCEL_READ_SIZE(data.readUint32, &count, data.dataSize());
		std::vector<client_cache_t> uncacheBuffers(count);
		sp<IBinder> tmpBinder;
		for (size_t i = 0; i < count; i++) {
		SAFE_PARCEL(data.readNullableStrongBinder, &tmpBinder);
		uncacheBuffers[i].token = tmpBinder;
		SAFE_PARCEL(data.readUint64, &uncacheBuffers[i].id);
		}

		bool hasListenerCallbacks = false;
		SAFE_PARCEL(data.readBool, &hasListenerCallbacks);

		std::vector<ListenerCallbacks> listenerCallbacks;
		int32_t listenersSize = 0;
		SAFE_PARCEL_READ_SIZE(data.readInt32, &listenersSize, data.dataSize());
		for (int32_t i = 0; i < listenersSize; i++) {
		SAFE_PARCEL(data.readStrongBinder, &tmpBinder);
		std::vector<CallbackId> callbackIds;
		SAFE_PARCEL(data.readParcelableVector, &callbackIds);
		listenerCallbacks.emplace_back(tmpBinder, callbackIds);
		}

		uint64_t transactionId = -1;
		SAFE_PARCEL(data.readUint64, &transactionId);

		SAFE_PARCEL_READ_SIZE(data.readUint32, &count, data.dataSize());
		std::vector<uint64_t> mergedTransactions(count);
		for (size_t i = 0; i < count; i++) {
		SAFE_PARCEL(data.readUint64, &mergedTransactions[i]);
		}

		return setTransactionState(frameTimelineInfo, state, displays, stateFlags, applyToken,
		std::move(inputWindowCommands), desiredPresentTime,
		isAutoTimestamp, uncacheBuffers, hasListenerCallbacks,
		listenerCallbacks, transactionId, mergedTransactions);
		TransactionState state;
		SAFE_PARCEL(state.readFromParcel, &data);
		return setTransactionState(std::move(state));
		}
		case GET_SCHEDULING_POLICY: {
		gui::SchedulingPolicy policy;