1966 lines
72 KiB
C++
1966 lines
72 KiB
C++
/*
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* Copyright (C) 2007 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "SurfaceComposerClient"
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#include <stdint.h>
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#include <sys/types.h>
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#include <utils/Errors.h>
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#include <utils/Log.h>
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#include <utils/SortedVector.h>
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#include <utils/String8.h>
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#include <utils/threads.h>
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#include <binder/IPCThreadState.h>
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#include <binder/IServiceManager.h>
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#include <binder/ProcessState.h>
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#include <system/graphics.h>
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#include <gui/BufferItemConsumer.h>
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#include <gui/CpuConsumer.h>
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#include <gui/IGraphicBufferProducer.h>
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#include <gui/ISurfaceComposer.h>
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#include <gui/ISurfaceComposerClient.h>
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#include <gui/LayerState.h>
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#include <gui/Surface.h>
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#include <gui/SurfaceComposerClient.h>
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#include <ui/DisplayConfig.h>
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#ifndef NO_INPUT
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#include <input/InputWindow.h>
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#endif
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#include <private/gui/ComposerService.h>
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// This server size should always be smaller than the server cache size
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#define BUFFER_CACHE_MAX_SIZE 64
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namespace android {
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using ui::ColorMode;
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// ---------------------------------------------------------------------------
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ANDROID_SINGLETON_STATIC_INSTANCE(ComposerService);
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ComposerService::ComposerService()
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: Singleton<ComposerService>() {
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Mutex::Autolock _l(mLock);
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connectLocked();
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}
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void ComposerService::connectLocked() {
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const String16 name("SurfaceFlinger");
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while (getService(name, &mComposerService) != NO_ERROR) {
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usleep(250000);
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}
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assert(mComposerService != nullptr);
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// Create the death listener.
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class DeathObserver : public IBinder::DeathRecipient {
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ComposerService& mComposerService;
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virtual void binderDied(const wp<IBinder>& who) {
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ALOGW("ComposerService remote (surfaceflinger) died [%p]",
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who.unsafe_get());
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mComposerService.composerServiceDied();
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}
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public:
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explicit DeathObserver(ComposerService& mgr) : mComposerService(mgr) { }
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};
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mDeathObserver = new DeathObserver(*const_cast<ComposerService*>(this));
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IInterface::asBinder(mComposerService)->linkToDeath(mDeathObserver);
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}
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/*static*/ sp<ISurfaceComposer> ComposerService::getComposerService() {
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ComposerService& instance = ComposerService::getInstance();
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Mutex::Autolock _l(instance.mLock);
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if (instance.mComposerService == nullptr) {
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ComposerService::getInstance().connectLocked();
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assert(instance.mComposerService != nullptr);
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ALOGD("ComposerService reconnected");
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}
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return instance.mComposerService;
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}
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void ComposerService::composerServiceDied()
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{
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Mutex::Autolock _l(mLock);
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mComposerService = nullptr;
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mDeathObserver = nullptr;
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}
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class DefaultComposerClient: public Singleton<DefaultComposerClient> {
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Mutex mLock;
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sp<SurfaceComposerClient> mClient;
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friend class Singleton<ComposerService>;
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public:
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static sp<SurfaceComposerClient> getComposerClient() {
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DefaultComposerClient& dc = DefaultComposerClient::getInstance();
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Mutex::Autolock _l(dc.mLock);
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if (dc.mClient == nullptr) {
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dc.mClient = new SurfaceComposerClient;
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}
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return dc.mClient;
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}
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};
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ANDROID_SINGLETON_STATIC_INSTANCE(DefaultComposerClient);
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sp<SurfaceComposerClient> SurfaceComposerClient::getDefault() {
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return DefaultComposerClient::getComposerClient();
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}
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// ---------------------------------------------------------------------------
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// TransactionCompletedListener does not use ANDROID_SINGLETON_STATIC_INSTANCE because it needs
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// to be able to return a sp<> to its instance to pass to SurfaceFlinger.
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// ANDROID_SINGLETON_STATIC_INSTANCE only allows a reference to an instance.
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// 0 is an invalid callback id
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TransactionCompletedListener::TransactionCompletedListener() : mCallbackIdCounter(1) {}
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CallbackId TransactionCompletedListener::getNextIdLocked() {
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return mCallbackIdCounter++;
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}
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sp<TransactionCompletedListener> TransactionCompletedListener::getInstance() {
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static sp<TransactionCompletedListener> sInstance = new TransactionCompletedListener;
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return sInstance;
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}
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sp<ITransactionCompletedListener> TransactionCompletedListener::getIInstance() {
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return static_cast<sp<ITransactionCompletedListener>>(getInstance());
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}
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void TransactionCompletedListener::startListeningLocked() {
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if (mListening) {
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return;
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}
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ProcessState::self()->startThreadPool();
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mListening = true;
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}
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CallbackId TransactionCompletedListener::addCallbackFunction(
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const TransactionCompletedCallback& callbackFunction,
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const std::unordered_set<sp<SurfaceControl>, SurfaceComposerClient::SCHash>&
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surfaceControls) {
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std::lock_guard<std::mutex> lock(mMutex);
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startListeningLocked();
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CallbackId callbackId = getNextIdLocked();
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mCallbacks[callbackId].callbackFunction = callbackFunction;
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auto& callbackSurfaceControls = mCallbacks[callbackId].surfaceControls;
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for (const auto& surfaceControl : surfaceControls) {
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callbackSurfaceControls[surfaceControl->getHandle()] = surfaceControl;
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}
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return callbackId;
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}
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void TransactionCompletedListener::addSurfaceControlToCallbacks(
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const sp<SurfaceControl>& surfaceControl,
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const std::unordered_set<CallbackId>& callbackIds) {
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std::lock_guard<std::mutex> lock(mMutex);
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for (auto callbackId : callbackIds) {
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mCallbacks[callbackId].surfaceControls.emplace(std::piecewise_construct,
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std::forward_as_tuple(
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surfaceControl->getHandle()),
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std::forward_as_tuple(surfaceControl));
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}
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}
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void TransactionCompletedListener::onTransactionCompleted(ListenerStats listenerStats) {
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std::unordered_map<CallbackId, CallbackTranslation> callbacksMap;
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{
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std::lock_guard<std::mutex> lock(mMutex);
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/* This listener knows all the sp<IBinder> to sp<SurfaceControl> for all its registered
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* callbackIds, except for when Transactions are merged together. This probably cannot be
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* solved before this point because the Transactions could be merged together and applied in
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* a different process.
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*
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* Fortunately, we get all the callbacks for this listener for the same frame together at
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* the same time. This means if any Transactions were merged together, we will get their
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* callbacks at the same time. We can combine all the sp<IBinder> to sp<SurfaceControl> maps
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* for all the callbackIds to generate one super map that contains all the sp<IBinder> to
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* sp<SurfaceControl> that could possibly exist for the callbacks.
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*/
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callbacksMap = mCallbacks;
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for (const auto& transactionStats : listenerStats.transactionStats) {
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for (auto& callbackId : transactionStats.callbackIds) {
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mCallbacks.erase(callbackId);
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}
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}
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}
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for (const auto& transactionStats : listenerStats.transactionStats) {
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for (auto callbackId : transactionStats.callbackIds) {
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auto& [callbackFunction, callbackSurfaceControls] = callbacksMap[callbackId];
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if (!callbackFunction) {
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ALOGE("cannot call null callback function, skipping");
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continue;
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}
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std::vector<SurfaceControlStats> surfaceControlStats;
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for (const auto& surfaceStats : transactionStats.surfaceStats) {
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surfaceControlStats
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.emplace_back(callbacksMap[callbackId]
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.surfaceControls[surfaceStats.surfaceControl],
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transactionStats.latchTime, surfaceStats.acquireTime,
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transactionStats.presentFence,
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surfaceStats.previousReleaseFence, surfaceStats.transformHint,
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surfaceStats.eventStats);
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if (callbacksMap[callbackId].surfaceControls[surfaceStats.surfaceControl]) {
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callbacksMap[callbackId]
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.surfaceControls[surfaceStats.surfaceControl]
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->setTransformHint(surfaceStats.transformHint);
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}
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}
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callbackFunction(transactionStats.latchTime, transactionStats.presentFence,
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surfaceControlStats);
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}
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}
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}
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// ---------------------------------------------------------------------------
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void removeDeadBufferCallback(void* /*context*/, uint64_t graphicBufferId);
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/**
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* We use the BufferCache to reduce the overhead of exchanging GraphicBuffers with
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* the server. If we were to simply parcel the GraphicBuffer we would pay two overheads
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* 1. Cost of sending the FD
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* 2. Cost of importing the GraphicBuffer with the mapper in the receiving process.
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* To ease this cost we implement the following scheme of caching buffers to integers,
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* or said-otherwise, naming them with integers. This is the scheme known as slots in
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* the legacy BufferQueue system.
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* 1. When sending Buffers to SurfaceFlinger we look up the Buffer in the cache.
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* 2. If there is a cache-hit we remove the Buffer from the Transaction and instead
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* send the cached integer.
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* 3. If there is a cache miss, we cache the new buffer and send the integer
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* along with the Buffer, SurfaceFlinger on it's side creates a new cache
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* entry, and we use the integer for further communication.
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* A few details about lifetime:
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* 1. The cache evicts by LRU. The server side cache is keyed by BufferCache::getToken
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* which is per process Unique. The server side cache is larger than the client side
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* cache so that the server will never evict entries before the client.
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* 2. When the client evicts an entry it notifies the server via an uncacheBuffer
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* transaction.
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* 3. The client only references the Buffers by ID, and uses buffer->addDeathCallback
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* to auto-evict destroyed buffers.
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*/
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class BufferCache : public Singleton<BufferCache> {
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public:
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BufferCache() : token(new BBinder()) {}
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sp<IBinder> getToken() {
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return IInterface::asBinder(TransactionCompletedListener::getIInstance());
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}
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status_t getCacheId(const sp<GraphicBuffer>& buffer, uint64_t* cacheId) {
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std::lock_guard<std::mutex> lock(mMutex);
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auto itr = mBuffers.find(buffer->getId());
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if (itr == mBuffers.end()) {
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return BAD_VALUE;
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}
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itr->second = getCounter();
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*cacheId = buffer->getId();
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return NO_ERROR;
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}
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uint64_t cache(const sp<GraphicBuffer>& buffer) {
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std::lock_guard<std::mutex> lock(mMutex);
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if (mBuffers.size() >= BUFFER_CACHE_MAX_SIZE) {
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evictLeastRecentlyUsedBuffer();
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}
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buffer->addDeathCallback(removeDeadBufferCallback, nullptr);
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mBuffers[buffer->getId()] = getCounter();
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return buffer->getId();
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}
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void uncache(uint64_t cacheId) {
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std::lock_guard<std::mutex> lock(mMutex);
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uncacheLocked(cacheId);
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}
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void uncacheLocked(uint64_t cacheId) REQUIRES(mMutex) {
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mBuffers.erase(cacheId);
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SurfaceComposerClient::doUncacheBufferTransaction(cacheId);
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}
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private:
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void evictLeastRecentlyUsedBuffer() REQUIRES(mMutex) {
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auto itr = mBuffers.begin();
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uint64_t minCounter = itr->second;
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auto minBuffer = itr;
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itr++;
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while (itr != mBuffers.end()) {
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uint64_t counter = itr->second;
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if (counter < minCounter) {
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minCounter = counter;
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minBuffer = itr;
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}
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itr++;
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}
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uncacheLocked(minBuffer->first);
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}
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uint64_t getCounter() REQUIRES(mMutex) {
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static uint64_t counter = 0;
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return counter++;
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}
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std::mutex mMutex;
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std::map<uint64_t /*Cache id*/, uint64_t /*counter*/> mBuffers GUARDED_BY(mMutex);
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// Used by ISurfaceComposer to identify which process is sending the cached buffer.
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sp<IBinder> token;
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};
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ANDROID_SINGLETON_STATIC_INSTANCE(BufferCache);
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void removeDeadBufferCallback(void* /*context*/, uint64_t graphicBufferId) {
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// GraphicBuffer id's are used as the cache ids.
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BufferCache::getInstance().uncache(graphicBufferId);
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}
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// ---------------------------------------------------------------------------
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SurfaceComposerClient::Transaction::Transaction(const Transaction& other)
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: mForceSynchronous(other.mForceSynchronous),
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mTransactionNestCount(other.mTransactionNestCount),
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mAnimation(other.mAnimation),
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mEarlyWakeup(other.mEarlyWakeup),
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mExplicitEarlyWakeupStart(other.mExplicitEarlyWakeupStart),
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mExplicitEarlyWakeupEnd(other.mExplicitEarlyWakeupEnd),
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mContainsBuffer(other.mContainsBuffer),
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mDesiredPresentTime(other.mDesiredPresentTime) {
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mDisplayStates = other.mDisplayStates;
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mComposerStates = other.mComposerStates;
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mInputWindowCommands = other.mInputWindowCommands;
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mListenerCallbacks = other.mListenerCallbacks;
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}
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std::unique_ptr<SurfaceComposerClient::Transaction>
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SurfaceComposerClient::Transaction::createFromParcel(const Parcel* parcel) {
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auto transaction = std::make_unique<Transaction>();
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if (transaction->readFromParcel(parcel) == NO_ERROR) {
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return transaction;
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}
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return nullptr;
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}
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status_t SurfaceComposerClient::Transaction::readFromParcel(const Parcel* parcel) {
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const uint32_t forceSynchronous = parcel->readUint32();
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const uint32_t transactionNestCount = parcel->readUint32();
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const bool animation = parcel->readBool();
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const bool earlyWakeup = parcel->readBool();
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const bool explicitEarlyWakeupStart = parcel->readBool();
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const bool explicitEarlyWakeupEnd = parcel->readBool();
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const bool containsBuffer = parcel->readBool();
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const int64_t desiredPresentTime = parcel->readInt64();
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size_t count = static_cast<size_t>(parcel->readUint32());
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if (count > parcel->dataSize()) {
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return BAD_VALUE;
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}
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SortedVector<DisplayState> displayStates;
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displayStates.setCapacity(count);
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for (size_t i = 0; i < count; i++) {
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DisplayState displayState;
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if (displayState.read(*parcel) == BAD_VALUE) {
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return BAD_VALUE;
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}
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displayStates.add(displayState);
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}
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count = static_cast<size_t>(parcel->readUint32());
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if (count > parcel->dataSize()) {
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return BAD_VALUE;
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}
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std::unordered_map<sp<ITransactionCompletedListener>, CallbackInfo, TCLHash> listenerCallbacks;
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listenerCallbacks.reserve(count);
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for (size_t i = 0; i < count; i++) {
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sp<ITransactionCompletedListener> listener =
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interface_cast<ITransactionCompletedListener>(parcel->readStrongBinder());
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size_t numCallbackIds = parcel->readUint32();
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if (numCallbackIds > parcel->dataSize()) {
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return BAD_VALUE;
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}
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for (size_t j = 0; j < numCallbackIds; j++) {
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listenerCallbacks[listener].callbackIds.insert(parcel->readInt64());
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}
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size_t numSurfaces = parcel->readUint32();
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if (numSurfaces > parcel->dataSize()) {
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return BAD_VALUE;
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}
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for (size_t j = 0; j < numSurfaces; j++) {
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sp<SurfaceControl> surface;
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surface = SurfaceControl::readFromParcel(parcel);
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listenerCallbacks[listener].surfaceControls.insert(surface);
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}
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}
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count = static_cast<size_t>(parcel->readUint32());
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if (count > parcel->dataSize()) {
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return BAD_VALUE;
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}
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std::unordered_map<sp<IBinder>, ComposerState, IBinderHash> composerStates;
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composerStates.reserve(count);
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for (size_t i = 0; i < count; i++) {
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sp<IBinder> surfaceControlHandle = parcel->readStrongBinder();
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ComposerState composerState;
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if (composerState.read(*parcel) == BAD_VALUE) {
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return BAD_VALUE;
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}
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composerStates[surfaceControlHandle] = composerState;
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}
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InputWindowCommands inputWindowCommands;
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inputWindowCommands.read(*parcel);
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// Parsing was successful. Update the object.
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mForceSynchronous = forceSynchronous;
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mTransactionNestCount = transactionNestCount;
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mAnimation = animation;
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mEarlyWakeup = earlyWakeup;
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mExplicitEarlyWakeupStart = explicitEarlyWakeupStart;
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mExplicitEarlyWakeupEnd = explicitEarlyWakeupEnd;
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mContainsBuffer = containsBuffer;
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mDesiredPresentTime = desiredPresentTime;
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mDisplayStates = displayStates;
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mListenerCallbacks = listenerCallbacks;
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mComposerStates = composerStates;
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mInputWindowCommands = inputWindowCommands;
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return NO_ERROR;
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}
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status_t SurfaceComposerClient::Transaction::writeToParcel(Parcel* parcel) const {
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// If we write the Transaction to a parcel, we want to ensure the Buffers are cached
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// before crossing the IPC boundary. Otherwise the receiving party will cache the buffers
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// but is unlikely to use them again as they are owned by the other process.
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// You may be asking yourself, is this const cast safe? Const cast is safe up
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// until the point where you try and write to an object that was originally const at which
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// point we enter undefined behavior. In this case we are safe though, because there are
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// two possibilities:
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// 1. The SurfaceComposerClient::Transaction was originally non-const. Safe.
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// 2. It was originall const! In this case not only was it useless, but it by definition
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// contains no composer states and so cacheBuffers will not perform any writes.
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const_cast<SurfaceComposerClient::Transaction*>(this)->cacheBuffers();
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parcel->writeUint32(mForceSynchronous);
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parcel->writeUint32(mTransactionNestCount);
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parcel->writeBool(mAnimation);
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parcel->writeBool(mEarlyWakeup);
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parcel->writeBool(mExplicitEarlyWakeupStart);
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parcel->writeBool(mExplicitEarlyWakeupEnd);
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parcel->writeBool(mContainsBuffer);
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parcel->writeInt64(mDesiredPresentTime);
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parcel->writeUint32(static_cast<uint32_t>(mDisplayStates.size()));
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for (auto const& displayState : mDisplayStates) {
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displayState.write(*parcel);
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}
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parcel->writeUint32(static_cast<uint32_t>(mListenerCallbacks.size()));
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for (auto const& [listener, callbackInfo] : mListenerCallbacks) {
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parcel->writeStrongBinder(ITransactionCompletedListener::asBinder(listener));
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parcel->writeUint32(static_cast<uint32_t>(callbackInfo.callbackIds.size()));
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for (auto callbackId : callbackInfo.callbackIds) {
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parcel->writeInt64(callbackId);
|
|
}
|
|
parcel->writeUint32(static_cast<uint32_t>(callbackInfo.surfaceControls.size()));
|
|
for (auto surfaceControl : callbackInfo.surfaceControls) {
|
|
surfaceControl->writeToParcel(parcel);
|
|
}
|
|
}
|
|
|
|
parcel->writeUint32(static_cast<uint32_t>(mComposerStates.size()));
|
|
for (auto const& [surfaceHandle, composerState] : mComposerStates) {
|
|
parcel->writeStrongBinder(surfaceHandle);
|
|
composerState.write(*parcel);
|
|
}
|
|
|
|
mInputWindowCommands.write(*parcel);
|
|
return NO_ERROR;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::merge(Transaction&& other) {
|
|
for (auto const& [surfaceHandle, composerState] : other.mComposerStates) {
|
|
if (mComposerStates.count(surfaceHandle) == 0) {
|
|
mComposerStates[surfaceHandle] = composerState;
|
|
} else {
|
|
mComposerStates[surfaceHandle].state.merge(composerState.state);
|
|
}
|
|
}
|
|
|
|
for (auto const& state : other.mDisplayStates) {
|
|
ssize_t index = mDisplayStates.indexOf(state);
|
|
if (index < 0) {
|
|
mDisplayStates.add(state);
|
|
} else {
|
|
mDisplayStates.editItemAt(static_cast<size_t>(index)).merge(state);
|
|
}
|
|
}
|
|
|
|
for (const auto& [listener, callbackInfo] : other.mListenerCallbacks) {
|
|
auto& [callbackIds, surfaceControls] = callbackInfo;
|
|
mListenerCallbacks[listener].callbackIds.insert(std::make_move_iterator(
|
|
callbackIds.begin()),
|
|
std::make_move_iterator(callbackIds.end()));
|
|
|
|
mListenerCallbacks[listener].surfaceControls.insert(surfaceControls.begin(),
|
|
surfaceControls.end());
|
|
|
|
auto& currentProcessCallbackInfo =
|
|
mListenerCallbacks[TransactionCompletedListener::getIInstance()];
|
|
currentProcessCallbackInfo.surfaceControls
|
|
.insert(std::make_move_iterator(surfaceControls.begin()),
|
|
std::make_move_iterator(surfaceControls.end()));
|
|
|
|
// register all surface controls for all callbackIds for this listener that is merging
|
|
for (const auto& surfaceControl : currentProcessCallbackInfo.surfaceControls) {
|
|
TransactionCompletedListener::getInstance()
|
|
->addSurfaceControlToCallbacks(surfaceControl,
|
|
currentProcessCallbackInfo.callbackIds);
|
|
}
|
|
}
|
|
|
|
mInputWindowCommands.merge(other.mInputWindowCommands);
|
|
|
|
mContainsBuffer |= other.mContainsBuffer;
|
|
mEarlyWakeup = mEarlyWakeup || other.mEarlyWakeup;
|
|
mExplicitEarlyWakeupStart = mExplicitEarlyWakeupStart || other.mExplicitEarlyWakeupStart;
|
|
mExplicitEarlyWakeupEnd = mExplicitEarlyWakeupEnd || other.mExplicitEarlyWakeupEnd;
|
|
other.clear();
|
|
return *this;
|
|
}
|
|
|
|
void SurfaceComposerClient::Transaction::clear() {
|
|
mComposerStates.clear();
|
|
mDisplayStates.clear();
|
|
mListenerCallbacks.clear();
|
|
mInputWindowCommands.clear();
|
|
mContainsBuffer = false;
|
|
mForceSynchronous = 0;
|
|
mTransactionNestCount = 0;
|
|
mAnimation = false;
|
|
mEarlyWakeup = false;
|
|
mExplicitEarlyWakeupStart = false;
|
|
mExplicitEarlyWakeupEnd = false;
|
|
mDesiredPresentTime = -1;
|
|
}
|
|
|
|
void SurfaceComposerClient::doUncacheBufferTransaction(uint64_t cacheId) {
|
|
sp<ISurfaceComposer> sf(ComposerService::getComposerService());
|
|
|
|
client_cache_t uncacheBuffer;
|
|
uncacheBuffer.token = BufferCache::getInstance().getToken();
|
|
uncacheBuffer.id = cacheId;
|
|
|
|
sp<IBinder> applyToken = IInterface::asBinder(TransactionCompletedListener::getIInstance());
|
|
sf->setTransactionState({}, {}, 0, applyToken, {}, -1, uncacheBuffer, false, {});
|
|
}
|
|
|
|
void SurfaceComposerClient::Transaction::cacheBuffers() {
|
|
if (!mContainsBuffer) {
|
|
return;
|
|
}
|
|
|
|
size_t count = 0;
|
|
for (auto& [handle, cs] : mComposerStates) {
|
|
layer_state_t* s = getLayerState(handle);
|
|
if (!(s->what & layer_state_t::eBufferChanged)) {
|
|
continue;
|
|
} else if (s->what & layer_state_t::eCachedBufferChanged) {
|
|
// If eBufferChanged and eCachedBufferChanged are both trued then that means
|
|
// we already cached the buffer in a previous call to cacheBuffers, perhaps
|
|
// from writeToParcel on a Transaction that was merged in to this one.
|
|
continue;
|
|
}
|
|
|
|
// Don't try to cache a null buffer. Sending null buffers is cheap so we shouldn't waste
|
|
// time trying to cache them.
|
|
if (!s->buffer) {
|
|
continue;
|
|
}
|
|
|
|
uint64_t cacheId = 0;
|
|
status_t ret = BufferCache::getInstance().getCacheId(s->buffer, &cacheId);
|
|
if (ret == NO_ERROR) {
|
|
// Cache-hit. Strip the buffer and send only the id.
|
|
s->what &= ~static_cast<uint64_t>(layer_state_t::eBufferChanged);
|
|
s->buffer = nullptr;
|
|
} else {
|
|
// Cache-miss. Include the buffer and send the new cacheId.
|
|
cacheId = BufferCache::getInstance().cache(s->buffer);
|
|
}
|
|
s->what |= layer_state_t::eCachedBufferChanged;
|
|
s->cachedBuffer.token = BufferCache::getInstance().getToken();
|
|
s->cachedBuffer.id = cacheId;
|
|
|
|
// If we have more buffers than the size of the cache, we should stop caching so we don't
|
|
// evict other buffers in this transaction
|
|
count++;
|
|
if (count >= BUFFER_CACHE_MAX_SIZE) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
status_t SurfaceComposerClient::Transaction::apply(bool synchronous) {
|
|
if (mStatus != NO_ERROR) {
|
|
return mStatus;
|
|
}
|
|
|
|
sp<ISurfaceComposer> sf(ComposerService::getComposerService());
|
|
|
|
bool hasListenerCallbacks = !mListenerCallbacks.empty();
|
|
std::vector<ListenerCallbacks> listenerCallbacks;
|
|
// For every listener with registered callbacks
|
|
for (const auto& [listener, callbackInfo] : mListenerCallbacks) {
|
|
auto& [callbackIds, surfaceControls] = callbackInfo;
|
|
if (callbackIds.empty()) {
|
|
continue;
|
|
}
|
|
|
|
if (surfaceControls.empty()) {
|
|
listenerCallbacks.emplace_back(IInterface::asBinder(listener), std::move(callbackIds));
|
|
} else {
|
|
// If the listener has any SurfaceControls set on this Transaction update the surface
|
|
// state
|
|
for (const auto& surfaceControl : surfaceControls) {
|
|
layer_state_t* s = getLayerState(surfaceControl);
|
|
if (!s) {
|
|
ALOGE("failed to get layer state");
|
|
continue;
|
|
}
|
|
std::vector<CallbackId> callbacks(callbackIds.begin(), callbackIds.end());
|
|
s->what |= layer_state_t::eHasListenerCallbacksChanged;
|
|
s->listeners.emplace_back(IInterface::asBinder(listener), callbacks);
|
|
}
|
|
}
|
|
}
|
|
|
|
mListenerCallbacks.clear();
|
|
|
|
cacheBuffers();
|
|
|
|
Vector<ComposerState> composerStates;
|
|
Vector<DisplayState> displayStates;
|
|
uint32_t flags = 0;
|
|
|
|
mForceSynchronous |= synchronous;
|
|
|
|
for (auto const& kv : mComposerStates){
|
|
composerStates.add(kv.second);
|
|
}
|
|
|
|
mComposerStates.clear();
|
|
|
|
displayStates = mDisplayStates;
|
|
mDisplayStates.clear();
|
|
|
|
if (mForceSynchronous) {
|
|
flags |= ISurfaceComposer::eSynchronous;
|
|
}
|
|
if (mAnimation) {
|
|
flags |= ISurfaceComposer::eAnimation;
|
|
}
|
|
if (mEarlyWakeup) {
|
|
flags |= ISurfaceComposer::eEarlyWakeup;
|
|
}
|
|
|
|
// If both mExplicitEarlyWakeupStart and mExplicitEarlyWakeupEnd are set
|
|
// it is equivalent for none
|
|
if (mExplicitEarlyWakeupStart && !mExplicitEarlyWakeupEnd) {
|
|
flags |= ISurfaceComposer::eExplicitEarlyWakeupStart;
|
|
}
|
|
if (mExplicitEarlyWakeupEnd && !mExplicitEarlyWakeupStart) {
|
|
flags |= ISurfaceComposer::eExplicitEarlyWakeupEnd;
|
|
}
|
|
|
|
mForceSynchronous = false;
|
|
mAnimation = false;
|
|
mEarlyWakeup = false;
|
|
mExplicitEarlyWakeupStart = false;
|
|
mExplicitEarlyWakeupEnd = false;
|
|
|
|
sp<IBinder> applyToken = IInterface::asBinder(TransactionCompletedListener::getIInstance());
|
|
sf->setTransactionState(composerStates, displayStates, flags, applyToken, mInputWindowCommands,
|
|
mDesiredPresentTime,
|
|
{} /*uncacheBuffer - only set in doUncacheBufferTransaction*/,
|
|
hasListenerCallbacks, listenerCallbacks);
|
|
mInputWindowCommands.clear();
|
|
mStatus = NO_ERROR;
|
|
return NO_ERROR;
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
sp<IBinder> SurfaceComposerClient::createDisplay(const String8& displayName, bool secure) {
|
|
return ComposerService::getComposerService()->createDisplay(displayName,
|
|
secure);
|
|
}
|
|
|
|
void SurfaceComposerClient::destroyDisplay(const sp<IBinder>& display) {
|
|
return ComposerService::getComposerService()->destroyDisplay(display);
|
|
}
|
|
|
|
std::vector<PhysicalDisplayId> SurfaceComposerClient::getPhysicalDisplayIds() {
|
|
return ComposerService::getComposerService()->getPhysicalDisplayIds();
|
|
}
|
|
|
|
std::optional<PhysicalDisplayId> SurfaceComposerClient::getInternalDisplayId() {
|
|
return ComposerService::getComposerService()->getInternalDisplayId();
|
|
}
|
|
|
|
sp<IBinder> SurfaceComposerClient::getPhysicalDisplayToken(PhysicalDisplayId displayId) {
|
|
return ComposerService::getComposerService()->getPhysicalDisplayToken(displayId);
|
|
}
|
|
|
|
sp<IBinder> SurfaceComposerClient::getInternalDisplayToken() {
|
|
return ComposerService::getComposerService()->getInternalDisplayToken();
|
|
}
|
|
|
|
void SurfaceComposerClient::Transaction::setAnimationTransaction() {
|
|
mAnimation = true;
|
|
}
|
|
|
|
void SurfaceComposerClient::Transaction::setEarlyWakeup() {
|
|
mEarlyWakeup = true;
|
|
}
|
|
|
|
void SurfaceComposerClient::Transaction::setExplicitEarlyWakeupStart() {
|
|
mExplicitEarlyWakeupStart = true;
|
|
}
|
|
|
|
void SurfaceComposerClient::Transaction::setExplicitEarlyWakeupEnd() {
|
|
mExplicitEarlyWakeupEnd = true;
|
|
}
|
|
|
|
layer_state_t* SurfaceComposerClient::Transaction::getLayerState(const sp<IBinder>& handle) {
|
|
if (mComposerStates.count(handle) == 0) {
|
|
// we don't have it, add an initialized layer_state to our list
|
|
ComposerState s;
|
|
s.state.surface = handle;
|
|
mComposerStates[handle] = s;
|
|
}
|
|
|
|
return &(mComposerStates[handle].state);
|
|
}
|
|
|
|
void SurfaceComposerClient::Transaction::registerSurfaceControlForCallback(
|
|
const sp<SurfaceControl>& sc) {
|
|
auto& callbackInfo = mListenerCallbacks[TransactionCompletedListener::getIInstance()];
|
|
callbackInfo.surfaceControls.insert(sc);
|
|
|
|
TransactionCompletedListener::getInstance()
|
|
->addSurfaceControlToCallbacks(sc, callbackInfo.callbackIds);
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setPosition(
|
|
const sp<SurfaceControl>& sc, float x, float y) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::ePositionChanged;
|
|
s->x = x;
|
|
s->y = y;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::show(
|
|
const sp<SurfaceControl>& sc) {
|
|
return setFlags(sc, 0, layer_state_t::eLayerHidden);
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::hide(
|
|
const sp<SurfaceControl>& sc) {
|
|
return setFlags(sc, layer_state_t::eLayerHidden, layer_state_t::eLayerHidden);
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setSize(
|
|
const sp<SurfaceControl>& sc, uint32_t w, uint32_t h) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eSizeChanged;
|
|
s->w = w;
|
|
s->h = h;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setLayer(
|
|
const sp<SurfaceControl>& sc, int32_t z) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eLayerChanged;
|
|
s->what &= ~layer_state_t::eRelativeLayerChanged;
|
|
s->z = z;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setRelativeLayer(const sp<SurfaceControl>& sc, const sp<IBinder>& relativeTo,
|
|
int32_t z) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eRelativeLayerChanged;
|
|
s->what &= ~layer_state_t::eLayerChanged;
|
|
s->relativeLayerHandle = relativeTo;
|
|
s->z = z;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setFlags(
|
|
const sp<SurfaceControl>& sc, uint32_t flags,
|
|
uint32_t mask) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
if ((mask & layer_state_t::eLayerOpaque) ||
|
|
(mask & layer_state_t::eLayerHidden) ||
|
|
(mask & layer_state_t::eLayerSecure)) {
|
|
s->what |= layer_state_t::eFlagsChanged;
|
|
}
|
|
s->flags &= ~mask;
|
|
s->flags |= (flags & mask);
|
|
s->mask |= mask;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setTransparentRegionHint(
|
|
const sp<SurfaceControl>& sc,
|
|
const Region& transparentRegion) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eTransparentRegionChanged;
|
|
s->transparentRegion = transparentRegion;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setAlpha(
|
|
const sp<SurfaceControl>& sc, float alpha) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eAlphaChanged;
|
|
s->alpha = alpha;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setLayerStack(
|
|
const sp<SurfaceControl>& sc, uint32_t layerStack) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eLayerStackChanged;
|
|
s->layerStack = layerStack;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setMetadata(
|
|
const sp<SurfaceControl>& sc, uint32_t key, const Parcel& p) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eMetadataChanged;
|
|
|
|
s->metadata.mMap[key] = {p.data(), p.data() + p.dataSize()};
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setMatrix(
|
|
const sp<SurfaceControl>& sc, float dsdx, float dtdx,
|
|
float dtdy, float dsdy) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eMatrixChanged;
|
|
layer_state_t::matrix22_t matrix;
|
|
matrix.dsdx = dsdx;
|
|
matrix.dtdx = dtdx;
|
|
matrix.dsdy = dsdy;
|
|
matrix.dtdy = dtdy;
|
|
s->matrix = matrix;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setCrop_legacy(
|
|
const sp<SurfaceControl>& sc, const Rect& crop) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eCropChanged_legacy;
|
|
s->crop_legacy = crop;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setCornerRadius(
|
|
const sp<SurfaceControl>& sc, float cornerRadius) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eCornerRadiusChanged;
|
|
s->cornerRadius = cornerRadius;
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setBackgroundBlurRadius(
|
|
const sp<SurfaceControl>& sc, int backgroundBlurRadius) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eBackgroundBlurRadiusChanged;
|
|
s->backgroundBlurRadius = backgroundBlurRadius;
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction&
|
|
SurfaceComposerClient::Transaction::deferTransactionUntil_legacy(const sp<SurfaceControl>& sc,
|
|
const sp<IBinder>& handle,
|
|
uint64_t frameNumber) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eDeferTransaction_legacy;
|
|
s->barrierHandle_legacy = handle;
|
|
s->frameNumber_legacy = frameNumber;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction&
|
|
SurfaceComposerClient::Transaction::deferTransactionUntil_legacy(const sp<SurfaceControl>& sc,
|
|
const sp<Surface>& barrierSurface,
|
|
uint64_t frameNumber) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eDeferTransaction_legacy;
|
|
s->barrierGbp_legacy = barrierSurface->getIGraphicBufferProducer();
|
|
s->frameNumber_legacy = frameNumber;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::reparentChildren(
|
|
const sp<SurfaceControl>& sc,
|
|
const sp<IBinder>& newParentHandle) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eReparentChildren;
|
|
s->reparentHandle = newParentHandle;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::reparent(
|
|
const sp<SurfaceControl>& sc,
|
|
const sp<IBinder>& newParentHandle) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eReparent;
|
|
s->parentHandleForChild = newParentHandle;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setColor(
|
|
const sp<SurfaceControl>& sc,
|
|
const half3& color) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eColorChanged;
|
|
s->color = color;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setBackgroundColor(
|
|
const sp<SurfaceControl>& sc, const half3& color, float alpha, ui::Dataspace dataspace) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
|
|
s->what |= layer_state_t::eBackgroundColorChanged;
|
|
s->color = color;
|
|
s->bgColorAlpha = alpha;
|
|
s->bgColorDataspace = dataspace;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setTransform(
|
|
const sp<SurfaceControl>& sc, uint32_t transform) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eTransformChanged;
|
|
s->transform = transform;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction&
|
|
SurfaceComposerClient::Transaction::setTransformToDisplayInverse(const sp<SurfaceControl>& sc,
|
|
bool transformToDisplayInverse) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eTransformToDisplayInverseChanged;
|
|
s->transformToDisplayInverse = transformToDisplayInverse;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setCrop(
|
|
const sp<SurfaceControl>& sc, const Rect& crop) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eCropChanged;
|
|
s->crop = crop;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setFrame(
|
|
const sp<SurfaceControl>& sc, const Rect& frame) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eFrameChanged;
|
|
s->frame = frame;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setBuffer(
|
|
const sp<SurfaceControl>& sc, const sp<GraphicBuffer>& buffer) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eBufferChanged;
|
|
s->buffer = buffer;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
|
|
mContainsBuffer = true;
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setAcquireFence(
|
|
const sp<SurfaceControl>& sc, const sp<Fence>& fence) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eAcquireFenceChanged;
|
|
s->acquireFence = fence;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setDataspace(
|
|
const sp<SurfaceControl>& sc, ui::Dataspace dataspace) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eDataspaceChanged;
|
|
s->dataspace = dataspace;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setHdrMetadata(
|
|
const sp<SurfaceControl>& sc, const HdrMetadata& hdrMetadata) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eHdrMetadataChanged;
|
|
s->hdrMetadata = hdrMetadata;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setSurfaceDamageRegion(
|
|
const sp<SurfaceControl>& sc, const Region& surfaceDamageRegion) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eSurfaceDamageRegionChanged;
|
|
s->surfaceDamageRegion = surfaceDamageRegion;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setApi(
|
|
const sp<SurfaceControl>& sc, int32_t api) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eApiChanged;
|
|
s->api = api;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setSidebandStream(
|
|
const sp<SurfaceControl>& sc, const sp<NativeHandle>& sidebandStream) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eSidebandStreamChanged;
|
|
s->sidebandStream = sidebandStream;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setDesiredPresentTime(
|
|
nsecs_t desiredPresentTime) {
|
|
mDesiredPresentTime = desiredPresentTime;
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setColorSpaceAgnostic(
|
|
const sp<SurfaceControl>& sc, const bool agnostic) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eColorSpaceAgnosticChanged;
|
|
s->colorSpaceAgnostic = agnostic;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction&
|
|
SurfaceComposerClient::Transaction::setFrameRateSelectionPriority(const sp<SurfaceControl>& sc,
|
|
int32_t priority) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
|
|
s->what |= layer_state_t::eFrameRateSelectionPriority;
|
|
s->frameRateSelectionPriority = priority;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction&
|
|
SurfaceComposerClient::Transaction::addTransactionCompletedCallback(
|
|
TransactionCompletedCallbackTakesContext callback, void* callbackContext) {
|
|
auto listener = TransactionCompletedListener::getInstance();
|
|
|
|
auto callbackWithContext = std::bind(callback, callbackContext, std::placeholders::_1,
|
|
std::placeholders::_2, std::placeholders::_3);
|
|
const auto& surfaceControls =
|
|
mListenerCallbacks[TransactionCompletedListener::getIInstance()].surfaceControls;
|
|
|
|
CallbackId callbackId = listener->addCallbackFunction(callbackWithContext, surfaceControls);
|
|
|
|
mListenerCallbacks[TransactionCompletedListener::getIInstance()].callbackIds.emplace(
|
|
callbackId);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::notifyProducerDisconnect(
|
|
const sp<SurfaceControl>& sc) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
|
|
s->what |= layer_state_t::eProducerDisconnect;
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::detachChildren(
|
|
const sp<SurfaceControl>& sc) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eDetachChildren;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setOverrideScalingMode(
|
|
const sp<SurfaceControl>& sc, int32_t overrideScalingMode) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
|
|
switch (overrideScalingMode) {
|
|
case NATIVE_WINDOW_SCALING_MODE_FREEZE:
|
|
case NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW:
|
|
case NATIVE_WINDOW_SCALING_MODE_SCALE_CROP:
|
|
case NATIVE_WINDOW_SCALING_MODE_NO_SCALE_CROP:
|
|
case -1:
|
|
break;
|
|
default:
|
|
ALOGE("unknown scaling mode: %d",
|
|
overrideScalingMode);
|
|
mStatus = BAD_VALUE;
|
|
return *this;
|
|
}
|
|
|
|
s->what |= layer_state_t::eOverrideScalingModeChanged;
|
|
s->overrideScalingMode = overrideScalingMode;
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
#ifndef NO_INPUT
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setInputWindowInfo(
|
|
const sp<SurfaceControl>& sc,
|
|
const InputWindowInfo& info) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->inputInfo = info;
|
|
s->what |= layer_state_t::eInputInfoChanged;
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::syncInputWindows() {
|
|
mInputWindowCommands.syncInputWindows = true;
|
|
return *this;
|
|
}
|
|
|
|
#endif
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setColorTransform(
|
|
const sp<SurfaceControl>& sc, const mat3& matrix, const vec3& translation) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eColorTransformChanged;
|
|
s->colorTransform = mat4(matrix, translation);
|
|
|
|
registerSurfaceControlForCallback(sc);
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setGeometry(
|
|
const sp<SurfaceControl>& sc, const Rect& source, const Rect& dst, int transform) {
|
|
setCrop_legacy(sc, source);
|
|
|
|
int x = dst.left;
|
|
int y = dst.top;
|
|
|
|
float sourceWidth = source.getWidth();
|
|
float sourceHeight = source.getHeight();
|
|
|
|
float xScale = sourceWidth < 0 ? 1.0f : dst.getWidth() / sourceWidth;
|
|
float yScale = sourceHeight < 0 ? 1.0f : dst.getHeight() / sourceHeight;
|
|
float matrix[4] = {1, 0, 0, 1};
|
|
|
|
switch (transform) {
|
|
case NATIVE_WINDOW_TRANSFORM_FLIP_H:
|
|
matrix[0] = -xScale; matrix[1] = 0;
|
|
matrix[2] = 0; matrix[3] = yScale;
|
|
x += source.getWidth();
|
|
break;
|
|
case NATIVE_WINDOW_TRANSFORM_FLIP_V:
|
|
matrix[0] = xScale; matrix[1] = 0;
|
|
matrix[2] = 0; matrix[3] = -yScale;
|
|
y += source.getHeight();
|
|
break;
|
|
case NATIVE_WINDOW_TRANSFORM_ROT_90:
|
|
matrix[0] = 0; matrix[1] = -yScale;
|
|
matrix[2] = xScale; matrix[3] = 0;
|
|
x += source.getHeight();
|
|
break;
|
|
case NATIVE_WINDOW_TRANSFORM_ROT_180:
|
|
matrix[0] = -xScale; matrix[1] = 0;
|
|
matrix[2] = 0; matrix[3] = -yScale;
|
|
x += source.getWidth();
|
|
y += source.getHeight();
|
|
break;
|
|
case NATIVE_WINDOW_TRANSFORM_ROT_270:
|
|
matrix[0] = 0; matrix[1] = yScale;
|
|
matrix[2] = -xScale; matrix[3] = 0;
|
|
y += source.getWidth();
|
|
break;
|
|
default:
|
|
matrix[0] = xScale; matrix[1] = 0;
|
|
matrix[2] = 0; matrix[3] = yScale;
|
|
break;
|
|
}
|
|
setMatrix(sc, matrix[0], matrix[1], matrix[2], matrix[3]);
|
|
float offsetX = xScale * source.left;
|
|
float offsetY = yScale * source.top;
|
|
setPosition(sc, x - offsetX, y - offsetY);
|
|
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setShadowRadius(
|
|
const sp<SurfaceControl>& sc, float shadowRadius) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eShadowRadiusChanged;
|
|
s->shadowRadius = shadowRadius;
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setFrameRate(
|
|
const sp<SurfaceControl>& sc, float frameRate, int8_t compatibility) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
if (!ValidateFrameRate(frameRate, compatibility, "Transaction::setFrameRate")) {
|
|
mStatus = BAD_VALUE;
|
|
return *this;
|
|
}
|
|
s->what |= layer_state_t::eFrameRateChanged;
|
|
s->frameRate = frameRate;
|
|
s->frameRateCompatibility = compatibility;
|
|
return *this;
|
|
}
|
|
|
|
SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setFixedTransformHint(
|
|
const sp<SurfaceControl>& sc, int32_t fixedTransformHint) {
|
|
layer_state_t* s = getLayerState(sc);
|
|
if (!s) {
|
|
mStatus = BAD_INDEX;
|
|
return *this;
|
|
}
|
|
|
|
const ui::Transform::RotationFlags transform = fixedTransformHint == -1
|
|
? ui::Transform::ROT_INVALID
|
|
: ui::Transform::toRotationFlags(static_cast<ui::Rotation>(fixedTransformHint));
|
|
s->what |= layer_state_t::eFixedTransformHintChanged;
|
|
s->fixedTransformHint = transform;
|
|
return *this;
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
DisplayState& SurfaceComposerClient::Transaction::getDisplayState(const sp<IBinder>& token) {
|
|
DisplayState s;
|
|
s.token = token;
|
|
ssize_t index = mDisplayStates.indexOf(s);
|
|
if (index < 0) {
|
|
// we don't have it, add an initialized layer_state to our list
|
|
s.what = 0;
|
|
index = mDisplayStates.add(s);
|
|
}
|
|
return mDisplayStates.editItemAt(static_cast<size_t>(index));
|
|
}
|
|
|
|
status_t SurfaceComposerClient::Transaction::setDisplaySurface(const sp<IBinder>& token,
|
|
const sp<IGraphicBufferProducer>& bufferProducer) {
|
|
if (bufferProducer.get() != nullptr) {
|
|
// Make sure that composition can never be stalled by a virtual display
|
|
// consumer that isn't processing buffers fast enough.
|
|
status_t err = bufferProducer->setAsyncMode(true);
|
|
if (err != NO_ERROR) {
|
|
ALOGE("Composer::setDisplaySurface Failed to enable async mode on the "
|
|
"BufferQueue. This BufferQueue cannot be used for virtual "
|
|
"display. (%d)", err);
|
|
return err;
|
|
}
|
|
}
|
|
DisplayState& s(getDisplayState(token));
|
|
s.surface = bufferProducer;
|
|
s.what |= DisplayState::eSurfaceChanged;
|
|
return NO_ERROR;
|
|
}
|
|
|
|
void SurfaceComposerClient::Transaction::setDisplayLayerStack(const sp<IBinder>& token,
|
|
uint32_t layerStack) {
|
|
DisplayState& s(getDisplayState(token));
|
|
s.layerStack = layerStack;
|
|
s.what |= DisplayState::eLayerStackChanged;
|
|
}
|
|
|
|
void SurfaceComposerClient::Transaction::setDisplayProjection(const sp<IBinder>& token,
|
|
ui::Rotation orientation,
|
|
const Rect& layerStackRect,
|
|
const Rect& displayRect) {
|
|
DisplayState& s(getDisplayState(token));
|
|
s.orientation = orientation;
|
|
s.viewport = layerStackRect;
|
|
s.frame = displayRect;
|
|
s.what |= DisplayState::eDisplayProjectionChanged;
|
|
mForceSynchronous = true; // TODO: do we actually still need this?
|
|
}
|
|
|
|
void SurfaceComposerClient::Transaction::setDisplaySize(const sp<IBinder>& token, uint32_t width, uint32_t height) {
|
|
DisplayState& s(getDisplayState(token));
|
|
s.width = width;
|
|
s.height = height;
|
|
s.what |= DisplayState::eDisplaySizeChanged;
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
SurfaceComposerClient::SurfaceComposerClient()
|
|
: mStatus(NO_INIT)
|
|
{
|
|
}
|
|
|
|
SurfaceComposerClient::SurfaceComposerClient(const sp<ISurfaceComposerClient>& client)
|
|
: mStatus(NO_ERROR), mClient(client)
|
|
{
|
|
}
|
|
|
|
void SurfaceComposerClient::onFirstRef() {
|
|
sp<ISurfaceComposer> sf(ComposerService::getComposerService());
|
|
if (sf != nullptr && mStatus == NO_INIT) {
|
|
sp<ISurfaceComposerClient> conn;
|
|
conn = sf->createConnection();
|
|
if (conn != nullptr) {
|
|
mClient = conn;
|
|
mStatus = NO_ERROR;
|
|
}
|
|
}
|
|
}
|
|
|
|
SurfaceComposerClient::~SurfaceComposerClient() {
|
|
dispose();
|
|
}
|
|
|
|
status_t SurfaceComposerClient::initCheck() const {
|
|
return mStatus;
|
|
}
|
|
|
|
sp<IBinder> SurfaceComposerClient::connection() const {
|
|
return IInterface::asBinder(mClient);
|
|
}
|
|
|
|
status_t SurfaceComposerClient::linkToComposerDeath(
|
|
const sp<IBinder::DeathRecipient>& recipient,
|
|
void* cookie, uint32_t flags) {
|
|
sp<ISurfaceComposer> sf(ComposerService::getComposerService());
|
|
return IInterface::asBinder(sf)->linkToDeath(recipient, cookie, flags);
|
|
}
|
|
|
|
void SurfaceComposerClient::dispose() {
|
|
// this can be called more than once.
|
|
sp<ISurfaceComposerClient> client;
|
|
Mutex::Autolock _lm(mLock);
|
|
if (mClient != nullptr) {
|
|
client = mClient; // hold ref while lock is held
|
|
mClient.clear();
|
|
}
|
|
mStatus = NO_INIT;
|
|
}
|
|
|
|
sp<SurfaceControl> SurfaceComposerClient::createSurface(const String8& name, uint32_t w, uint32_t h,
|
|
PixelFormat format, uint32_t flags,
|
|
SurfaceControl* parent,
|
|
LayerMetadata metadata,
|
|
uint32_t* outTransformHint) {
|
|
sp<SurfaceControl> s;
|
|
createSurfaceChecked(name, w, h, format, &s, flags, parent, std::move(metadata),
|
|
outTransformHint);
|
|
return s;
|
|
}
|
|
|
|
sp<SurfaceControl> SurfaceComposerClient::createWithSurfaceParent(const String8& name, uint32_t w,
|
|
uint32_t h, PixelFormat format,
|
|
uint32_t flags, Surface* parent,
|
|
LayerMetadata metadata,
|
|
uint32_t* outTransformHint) {
|
|
sp<SurfaceControl> sur;
|
|
status_t err = mStatus;
|
|
|
|
if (mStatus == NO_ERROR) {
|
|
sp<IBinder> handle;
|
|
sp<IGraphicBufferProducer> parentGbp = parent->getIGraphicBufferProducer();
|
|
sp<IGraphicBufferProducer> gbp;
|
|
|
|
uint32_t transformHint = 0;
|
|
err = mClient->createWithSurfaceParent(name, w, h, format, flags, parentGbp,
|
|
std::move(metadata), &handle, &gbp, &transformHint);
|
|
if (outTransformHint) {
|
|
*outTransformHint = transformHint;
|
|
}
|
|
ALOGE_IF(err, "SurfaceComposerClient::createWithSurfaceParent error %s", strerror(-err));
|
|
if (err == NO_ERROR) {
|
|
return new SurfaceControl(this, handle, gbp, transformHint);
|
|
}
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
status_t SurfaceComposerClient::createSurfaceChecked(const String8& name, uint32_t w, uint32_t h,
|
|
PixelFormat format,
|
|
sp<SurfaceControl>* outSurface, uint32_t flags,
|
|
SurfaceControl* parent, LayerMetadata metadata,
|
|
uint32_t* outTransformHint) {
|
|
sp<SurfaceControl> sur;
|
|
status_t err = mStatus;
|
|
|
|
if (mStatus == NO_ERROR) {
|
|
sp<IBinder> handle;
|
|
sp<IBinder> parentHandle;
|
|
sp<IGraphicBufferProducer> gbp;
|
|
|
|
if (parent != nullptr) {
|
|
parentHandle = parent->getHandle();
|
|
}
|
|
|
|
uint32_t transformHint = 0;
|
|
err = mClient->createSurface(name, w, h, format, flags, parentHandle, std::move(metadata),
|
|
&handle, &gbp, &transformHint);
|
|
if (outTransformHint) {
|
|
*outTransformHint = transformHint;
|
|
}
|
|
ALOGE_IF(err, "SurfaceComposerClient::createSurface error %s", strerror(-err));
|
|
if (err == NO_ERROR) {
|
|
*outSurface = new SurfaceControl(this, handle, gbp, transformHint);
|
|
}
|
|
}
|
|
return err;
|
|
}
|
|
|
|
sp<SurfaceControl> SurfaceComposerClient::mirrorSurface(SurfaceControl* mirrorFromSurface) {
|
|
if (mirrorFromSurface == nullptr) {
|
|
return nullptr;
|
|
}
|
|
|
|
sp<IBinder> handle;
|
|
sp<IBinder> mirrorFromHandle = mirrorFromSurface->getHandle();
|
|
status_t err = mClient->mirrorSurface(mirrorFromHandle, &handle);
|
|
if (err == NO_ERROR) {
|
|
return new SurfaceControl(this, handle, nullptr, true /* owned */);
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
status_t SurfaceComposerClient::clearLayerFrameStats(const sp<IBinder>& token) const {
|
|
if (mStatus != NO_ERROR) {
|
|
return mStatus;
|
|
}
|
|
return mClient->clearLayerFrameStats(token);
|
|
}
|
|
|
|
status_t SurfaceComposerClient::getLayerFrameStats(const sp<IBinder>& token,
|
|
FrameStats* outStats) const {
|
|
if (mStatus != NO_ERROR) {
|
|
return mStatus;
|
|
}
|
|
return mClient->getLayerFrameStats(token, outStats);
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
|
|
status_t SurfaceComposerClient::enableVSyncInjections(bool enable) {
|
|
sp<ISurfaceComposer> sf(ComposerService::getComposerService());
|
|
return sf->enableVSyncInjections(enable);
|
|
}
|
|
|
|
status_t SurfaceComposerClient::injectVSync(nsecs_t when) {
|
|
sp<ISurfaceComposer> sf(ComposerService::getComposerService());
|
|
return sf->injectVSync(when);
|
|
}
|
|
|
|
status_t SurfaceComposerClient::getDisplayState(const sp<IBinder>& display,
|
|
ui::DisplayState* state) {
|
|
return ComposerService::getComposerService()->getDisplayState(display, state);
|
|
}
|
|
|
|
status_t SurfaceComposerClient::getDisplayInfo(const sp<IBinder>& display, DisplayInfo* info) {
|
|
return ComposerService::getComposerService()->getDisplayInfo(display, info);
|
|
}
|
|
|
|
status_t SurfaceComposerClient::getDisplayConfigs(const sp<IBinder>& display,
|
|
Vector<DisplayConfig>* configs) {
|
|
return ComposerService::getComposerService()->getDisplayConfigs(display, configs);
|
|
}
|
|
|
|
status_t SurfaceComposerClient::getActiveDisplayConfig(const sp<IBinder>& display,
|
|
DisplayConfig* config) {
|
|
Vector<DisplayConfig> configs;
|
|
status_t result = getDisplayConfigs(display, &configs);
|
|
if (result != NO_ERROR) {
|
|
return result;
|
|
}
|
|
|
|
int activeId = getActiveConfig(display);
|
|
if (activeId < 0) {
|
|
ALOGE("No active configuration found");
|
|
return NAME_NOT_FOUND;
|
|
}
|
|
|
|
*config = configs[static_cast<size_t>(activeId)];
|
|
return NO_ERROR;
|
|
}
|
|
|
|
int SurfaceComposerClient::getActiveConfig(const sp<IBinder>& display) {
|
|
return ComposerService::getComposerService()->getActiveConfig(display);
|
|
}
|
|
|
|
status_t SurfaceComposerClient::setDesiredDisplayConfigSpecs(const sp<IBinder>& displayToken,
|
|
int32_t defaultConfig,
|
|
float primaryRefreshRateMin,
|
|
float primaryRefreshRateMax,
|
|
float appRequestRefreshRateMin,
|
|
float appRequestRefreshRateMax) {
|
|
return ComposerService::getComposerService()
|
|
->setDesiredDisplayConfigSpecs(displayToken, defaultConfig, primaryRefreshRateMin,
|
|
primaryRefreshRateMax, appRequestRefreshRateMin,
|
|
appRequestRefreshRateMax);
|
|
}
|
|
|
|
status_t SurfaceComposerClient::getDesiredDisplayConfigSpecs(const sp<IBinder>& displayToken,
|
|
int32_t* outDefaultConfig,
|
|
float* outPrimaryRefreshRateMin,
|
|
float* outPrimaryRefreshRateMax,
|
|
float* outAppRequestRefreshRateMin,
|
|
float* outAppRequestRefreshRateMax) {
|
|
return ComposerService::getComposerService()
|
|
->getDesiredDisplayConfigSpecs(displayToken, outDefaultConfig, outPrimaryRefreshRateMin,
|
|
outPrimaryRefreshRateMax, outAppRequestRefreshRateMin,
|
|
outAppRequestRefreshRateMax);
|
|
}
|
|
|
|
status_t SurfaceComposerClient::getDisplayColorModes(const sp<IBinder>& display,
|
|
Vector<ColorMode>* outColorModes) {
|
|
return ComposerService::getComposerService()->getDisplayColorModes(display, outColorModes);
|
|
}
|
|
|
|
status_t SurfaceComposerClient::getDisplayNativePrimaries(const sp<IBinder>& display,
|
|
ui::DisplayPrimaries& outPrimaries) {
|
|
return ComposerService::getComposerService()->getDisplayNativePrimaries(display, outPrimaries);
|
|
}
|
|
|
|
ColorMode SurfaceComposerClient::getActiveColorMode(const sp<IBinder>& display) {
|
|
return ComposerService::getComposerService()->getActiveColorMode(display);
|
|
}
|
|
|
|
status_t SurfaceComposerClient::setActiveColorMode(const sp<IBinder>& display,
|
|
ColorMode colorMode) {
|
|
return ComposerService::getComposerService()->setActiveColorMode(display, colorMode);
|
|
}
|
|
|
|
bool SurfaceComposerClient::getAutoLowLatencyModeSupport(const sp<IBinder>& display) {
|
|
bool supported = false;
|
|
ComposerService::getComposerService()->getAutoLowLatencyModeSupport(display, &supported);
|
|
return supported;
|
|
}
|
|
|
|
void SurfaceComposerClient::setAutoLowLatencyMode(const sp<IBinder>& display, bool on) {
|
|
ComposerService::getComposerService()->setAutoLowLatencyMode(display, on);
|
|
}
|
|
|
|
bool SurfaceComposerClient::getGameContentTypeSupport(const sp<IBinder>& display) {
|
|
bool supported = false;
|
|
ComposerService::getComposerService()->getGameContentTypeSupport(display, &supported);
|
|
return supported;
|
|
}
|
|
|
|
void SurfaceComposerClient::setGameContentType(const sp<IBinder>& display, bool on) {
|
|
ComposerService::getComposerService()->setGameContentType(display, on);
|
|
}
|
|
|
|
void SurfaceComposerClient::setDisplayPowerMode(const sp<IBinder>& token,
|
|
int mode) {
|
|
ComposerService::getComposerService()->setPowerMode(token, mode);
|
|
}
|
|
|
|
status_t SurfaceComposerClient::getCompositionPreference(
|
|
ui::Dataspace* defaultDataspace, ui::PixelFormat* defaultPixelFormat,
|
|
ui::Dataspace* wideColorGamutDataspace, ui::PixelFormat* wideColorGamutPixelFormat) {
|
|
return ComposerService::getComposerService()
|
|
->getCompositionPreference(defaultDataspace, defaultPixelFormat,
|
|
wideColorGamutDataspace, wideColorGamutPixelFormat);
|
|
}
|
|
|
|
bool SurfaceComposerClient::getProtectedContentSupport() {
|
|
bool supported = false;
|
|
ComposerService::getComposerService()->getProtectedContentSupport(&supported);
|
|
return supported;
|
|
}
|
|
|
|
status_t SurfaceComposerClient::clearAnimationFrameStats() {
|
|
return ComposerService::getComposerService()->clearAnimationFrameStats();
|
|
}
|
|
|
|
status_t SurfaceComposerClient::getAnimationFrameStats(FrameStats* outStats) {
|
|
return ComposerService::getComposerService()->getAnimationFrameStats(outStats);
|
|
}
|
|
|
|
status_t SurfaceComposerClient::getHdrCapabilities(const sp<IBinder>& display,
|
|
HdrCapabilities* outCapabilities) {
|
|
return ComposerService::getComposerService()->getHdrCapabilities(display,
|
|
outCapabilities);
|
|
}
|
|
|
|
status_t SurfaceComposerClient::getDisplayedContentSamplingAttributes(const sp<IBinder>& display,
|
|
ui::PixelFormat* outFormat,
|
|
ui::Dataspace* outDataspace,
|
|
uint8_t* outComponentMask) {
|
|
return ComposerService::getComposerService()
|
|
->getDisplayedContentSamplingAttributes(display, outFormat, outDataspace,
|
|
outComponentMask);
|
|
}
|
|
|
|
status_t SurfaceComposerClient::setDisplayContentSamplingEnabled(const sp<IBinder>& display,
|
|
bool enable, uint8_t componentMask,
|
|
uint64_t maxFrames) {
|
|
return ComposerService::getComposerService()->setDisplayContentSamplingEnabled(display, enable,
|
|
componentMask,
|
|
maxFrames);
|
|
}
|
|
|
|
status_t SurfaceComposerClient::getDisplayedContentSample(const sp<IBinder>& display,
|
|
uint64_t maxFrames, uint64_t timestamp,
|
|
DisplayedFrameStats* outStats) {
|
|
return ComposerService::getComposerService()->getDisplayedContentSample(display, maxFrames,
|
|
timestamp, outStats);
|
|
}
|
|
|
|
status_t SurfaceComposerClient::isWideColorDisplay(const sp<IBinder>& display,
|
|
bool* outIsWideColorDisplay) {
|
|
return ComposerService::getComposerService()->isWideColorDisplay(display,
|
|
outIsWideColorDisplay);
|
|
}
|
|
|
|
status_t SurfaceComposerClient::addRegionSamplingListener(
|
|
const Rect& samplingArea, const sp<IBinder>& stopLayerHandle,
|
|
const sp<IRegionSamplingListener>& listener) {
|
|
return ComposerService::getComposerService()->addRegionSamplingListener(samplingArea,
|
|
stopLayerHandle,
|
|
listener);
|
|
}
|
|
|
|
status_t SurfaceComposerClient::removeRegionSamplingListener(
|
|
const sp<IRegionSamplingListener>& listener) {
|
|
return ComposerService::getComposerService()->removeRegionSamplingListener(listener);
|
|
}
|
|
|
|
bool SurfaceComposerClient::getDisplayBrightnessSupport(const sp<IBinder>& displayToken) {
|
|
bool support = false;
|
|
ComposerService::getComposerService()->getDisplayBrightnessSupport(displayToken, &support);
|
|
return support;
|
|
}
|
|
|
|
status_t SurfaceComposerClient::setDisplayBrightness(const sp<IBinder>& displayToken,
|
|
float brightness) {
|
|
return ComposerService::getComposerService()->setDisplayBrightness(displayToken, brightness);
|
|
}
|
|
|
|
status_t SurfaceComposerClient::notifyPowerHint(int32_t hintId) {
|
|
return ComposerService::getComposerService()->notifyPowerHint(hintId);
|
|
}
|
|
|
|
status_t SurfaceComposerClient::setGlobalShadowSettings(const half4& ambientColor,
|
|
const half4& spotColor, float lightPosY,
|
|
float lightPosZ, float lightRadius) {
|
|
return ComposerService::getComposerService()->setGlobalShadowSettings(ambientColor, spotColor,
|
|
lightPosY, lightPosZ,
|
|
lightRadius);
|
|
}
|
|
|
|
// ----------------------------------------------------------------------------
|
|
|
|
status_t ScreenshotClient::capture(const sp<IBinder>& display, ui::Dataspace reqDataSpace,
|
|
ui::PixelFormat reqPixelFormat, const Rect& sourceCrop,
|
|
uint32_t reqWidth, uint32_t reqHeight, bool useIdentityTransform,
|
|
ui::Rotation rotation, bool captureSecureLayers,
|
|
sp<GraphicBuffer>* outBuffer, bool& outCapturedSecureLayers) {
|
|
sp<ISurfaceComposer> s(ComposerService::getComposerService());
|
|
if (s == nullptr) return NO_INIT;
|
|
status_t ret = s->captureScreen(display, outBuffer, outCapturedSecureLayers, reqDataSpace,
|
|
reqPixelFormat, sourceCrop, reqWidth, reqHeight,
|
|
useIdentityTransform, rotation, captureSecureLayers);
|
|
if (ret != NO_ERROR) {
|
|
return ret;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
status_t ScreenshotClient::capture(const sp<IBinder>& display, ui::Dataspace reqDataSpace,
|
|
ui::PixelFormat reqPixelFormat, const Rect& sourceCrop,
|
|
uint32_t reqWidth, uint32_t reqHeight, bool useIdentityTransform,
|
|
ui::Rotation rotation, sp<GraphicBuffer>* outBuffer) {
|
|
bool ignored;
|
|
return capture(display, reqDataSpace, reqPixelFormat, sourceCrop, reqWidth, reqHeight,
|
|
useIdentityTransform, rotation, false, outBuffer, ignored);
|
|
}
|
|
|
|
status_t ScreenshotClient::capture(uint64_t displayOrLayerStack, ui::Dataspace* outDataspace,
|
|
sp<GraphicBuffer>* outBuffer) {
|
|
sp<ISurfaceComposer> s(ComposerService::getComposerService());
|
|
if (s == nullptr) return NO_INIT;
|
|
return s->captureScreen(displayOrLayerStack, outDataspace, outBuffer);
|
|
}
|
|
|
|
status_t ScreenshotClient::captureLayers(const sp<IBinder>& layerHandle, ui::Dataspace reqDataSpace,
|
|
ui::PixelFormat reqPixelFormat, const Rect& sourceCrop,
|
|
float frameScale, sp<GraphicBuffer>* outBuffer) {
|
|
sp<ISurfaceComposer> s(ComposerService::getComposerService());
|
|
if (s == nullptr) return NO_INIT;
|
|
status_t ret = s->captureLayers(layerHandle, outBuffer, reqDataSpace, reqPixelFormat,
|
|
sourceCrop, {}, frameScale, false /* childrenOnly */);
|
|
return ret;
|
|
}
|
|
|
|
status_t ScreenshotClient::captureChildLayers(
|
|
const sp<IBinder>& layerHandle, ui::Dataspace reqDataSpace, ui::PixelFormat reqPixelFormat,
|
|
const Rect& sourceCrop,
|
|
const std::unordered_set<sp<IBinder>, ISurfaceComposer::SpHash<IBinder>>& excludeHandles,
|
|
float frameScale, sp<GraphicBuffer>* outBuffer) {
|
|
sp<ISurfaceComposer> s(ComposerService::getComposerService());
|
|
if (s == nullptr) return NO_INIT;
|
|
status_t ret =
|
|
s->captureLayers(layerHandle, outBuffer, reqDataSpace, reqPixelFormat, sourceCrop,
|
|
excludeHandles, frameScale, true /* childrenOnly */);
|
|
return ret;
|
|
}
|
|
|
|
} // namespace android
|