| /* Copyright 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| //#define LOG_NDEBUG 0 |
| #define LOG_TAG "SurfaceReplayer" |
| |
| #include "Replayer.h" |
| |
| #include <android/native_window.h> |
| |
| #include <android-base/file.h> |
| |
| #include <gui/BufferQueue.h> |
| #include <gui/ISurfaceComposer.h> |
| #include <gui/Surface.h> |
| #include <private/gui/ComposerService.h> |
| #include <private/gui/LayerState.h> |
| |
| #include <ui/DisplayInfo.h> |
| #include <utils/Log.h> |
| #include <utils/String8.h> |
| #include <utils/Trace.h> |
| |
| #include <chrono> |
| #include <cmath> |
| #include <condition_variable> |
| #include <cstdlib> |
| #include <fstream> |
| #include <functional> |
| #include <iostream> |
| #include <mutex> |
| #include <sstream> |
| #include <string> |
| #include <thread> |
| #include <vector> |
| |
| using namespace android; |
| |
| std::atomic_bool Replayer::sReplayingManually(false); |
| |
| Replayer::Replayer(const std::string& filename, bool replayManually, int numThreads, bool wait, |
| nsecs_t stopHere) |
| : mTrace(), |
| mLoaded(false), |
| mIncrementIndex(0), |
| mCurrentTime(0), |
| mNumThreads(numThreads), |
| mWaitForTimeStamps(wait), |
| mStopTimeStamp(stopHere) { |
| srand(RAND_COLOR_SEED); |
| |
| std::string input; |
| if (!android::base::ReadFileToString(filename, &input, true)) { |
| std::cerr << "Trace did not load. Does " << filename << " exist?" << std::endl; |
| abort(); |
| } |
| |
| mLoaded = mTrace.ParseFromString(input); |
| if (!mLoaded) { |
| std::cerr << "Trace did not load." << std::endl; |
| abort(); |
| } |
| |
| mCurrentTime = mTrace.increment(0).time_stamp(); |
| |
| sReplayingManually.store(replayManually); |
| |
| if (stopHere < 0) { |
| mHasStopped = true; |
| } |
| } |
| |
| Replayer::Replayer(const Trace& t, bool replayManually, int numThreads, bool wait, nsecs_t stopHere) |
| : mTrace(t), |
| mLoaded(true), |
| mIncrementIndex(0), |
| mCurrentTime(0), |
| mNumThreads(numThreads), |
| mWaitForTimeStamps(wait), |
| mStopTimeStamp(stopHere) { |
| srand(RAND_COLOR_SEED); |
| mCurrentTime = mTrace.increment(0).time_stamp(); |
| |
| sReplayingManually.store(replayManually); |
| |
| if (stopHere < 0) { |
| mHasStopped = true; |
| } |
| } |
| |
| status_t Replayer::replay() { |
| signal(SIGINT, Replayer::stopAutoReplayHandler); //for manual control |
| |
| ALOGV("There are %d increments.", mTrace.increment_size()); |
| |
| status_t status = loadSurfaceComposerClient(); |
| |
| if (status != NO_ERROR) { |
| ALOGE("Couldn't create SurfaceComposerClient (%d)", status); |
| return status; |
| } |
| |
| SurfaceComposerClient::enableVSyncInjections(true); |
| |
| initReplay(); |
| |
| ALOGV("Starting actual Replay!"); |
| while (!mPendingIncrements.empty()) { |
| mCurrentIncrement = mTrace.increment(mIncrementIndex); |
| |
| if (mHasStopped == false && mCurrentIncrement.time_stamp() >= mStopTimeStamp) { |
| mHasStopped = true; |
| sReplayingManually.store(true); |
| } |
| |
| waitForConsoleCommmand(); |
| |
| if (mWaitForTimeStamps) { |
| waitUntilTimestamp(mCurrentIncrement.time_stamp()); |
| } |
| |
| auto event = mPendingIncrements.front(); |
| mPendingIncrements.pop(); |
| |
| event->complete(); |
| |
| if (event->getIncrementType() == Increment::kVsyncEvent) { |
| mWaitingForNextVSync = false; |
| } |
| |
| if (mIncrementIndex + mNumThreads < mTrace.increment_size()) { |
| status = dispatchEvent(mIncrementIndex + mNumThreads); |
| |
| if (status != NO_ERROR) { |
| SurfaceComposerClient::enableVSyncInjections(false); |
| return status; |
| } |
| } |
| |
| mIncrementIndex++; |
| mCurrentTime = mCurrentIncrement.time_stamp(); |
| } |
| |
| SurfaceComposerClient::enableVSyncInjections(false); |
| |
| return status; |
| } |
| |
| status_t Replayer::initReplay() { |
| for (int i = 0; i < mNumThreads && i < mTrace.increment_size(); i++) { |
| status_t status = dispatchEvent(i); |
| |
| if (status != NO_ERROR) { |
| ALOGE("Unable to dispatch event (%d)", status); |
| return status; |
| } |
| } |
| |
| return NO_ERROR; |
| } |
| |
| void Replayer::stopAutoReplayHandler(int /*signal*/) { |
| if (sReplayingManually) { |
| SurfaceComposerClient::enableVSyncInjections(false); |
| exit(0); |
| } |
| |
| sReplayingManually.store(true); |
| } |
| |
| std::vector<std::string> split(const std::string& s, const char delim) { |
| std::vector<std::string> elems; |
| std::stringstream ss(s); |
| std::string item; |
| while (getline(ss, item, delim)) { |
| elems.push_back(item); |
| } |
| return elems; |
| } |
| |
| bool isNumber(const std::string& s) { |
| return !s.empty() && |
| std::find_if(s.begin(), s.end(), [](char c) { return !std::isdigit(c); }) == s.end(); |
| } |
| |
| void Replayer::waitForConsoleCommmand() { |
| if (!sReplayingManually || mWaitingForNextVSync) { |
| return; |
| } |
| |
| while (true) { |
| std::string input = ""; |
| std::cout << "> "; |
| getline(std::cin, input); |
| |
| if (input.empty()) { |
| input = mLastInput; |
| } else { |
| mLastInput = input; |
| } |
| |
| if (mLastInput.empty()) { |
| continue; |
| } |
| |
| std::vector<std::string> inputs = split(input, ' '); |
| |
| if (inputs[0] == "n") { // next vsync |
| mWaitingForNextVSync = true; |
| break; |
| |
| } else if (inputs[0] == "ni") { // next increment |
| break; |
| |
| } else if (inputs[0] == "c") { // continue |
| if (inputs.size() > 1 && isNumber(inputs[1])) { |
| long milliseconds = stoi(inputs[1]); |
| std::thread([&] { |
| std::cout << "Started!" << std::endl; |
| std::this_thread::sleep_for(std::chrono::milliseconds(milliseconds)); |
| sReplayingManually.store(true); |
| std::cout << "Should have stopped!" << std::endl; |
| }).detach(); |
| } |
| sReplayingManually.store(false); |
| mWaitingForNextVSync = false; |
| break; |
| |
| } else if (inputs[0] == "s") { // stop at this timestamp |
| if (inputs.size() < 1) { |
| std::cout << "No time stamp given" << std::endl; |
| continue; |
| } |
| sReplayingManually.store(false); |
| mStopTimeStamp = stol(inputs[1]); |
| mHasStopped = false; |
| break; |
| } else if (inputs[0] == "l") { // list |
| std::cout << "Time stamp: " << mCurrentIncrement.time_stamp() << "\n"; |
| continue; |
| } else if (inputs[0] == "q") { // quit |
| SurfaceComposerClient::enableVSyncInjections(false); |
| exit(0); |
| |
| } else if (inputs[0] == "h") { // help |
| // add help menu |
| std::cout << "Manual Replay options:\n"; |
| std::cout << " n - Go to next VSync\n"; |
| std::cout << " ni - Go to next increment\n"; |
| std::cout << " c - Continue\n"; |
| std::cout << " c [milliseconds] - Continue until specified number of milliseconds\n"; |
| std::cout << " s [timestamp] - Continue and stop at specified timestamp\n"; |
| std::cout << " l - List out timestamp of current increment\n"; |
| std::cout << " h - Display help menu\n"; |
| std::cout << std::endl; |
| continue; |
| } |
| |
| std::cout << "Invalid Command" << std::endl; |
| } |
| } |
| |
| status_t Replayer::dispatchEvent(int index) { |
| auto increment = mTrace.increment(index); |
| std::shared_ptr<Event> event = std::make_shared<Event>(increment.increment_case()); |
| mPendingIncrements.push(event); |
| |
| status_t status = NO_ERROR; |
| switch (increment.increment_case()) { |
| case increment.kTransaction: { |
| std::thread(&Replayer::doTransaction, this, increment.transaction(), event).detach(); |
| } break; |
| case increment.kSurfaceCreation: { |
| std::thread(&Replayer::createSurfaceControl, this, increment.surface_creation(), event) |
| .detach(); |
| } break; |
| case increment.kSurfaceDeletion: { |
| std::thread(&Replayer::deleteSurfaceControl, this, increment.surface_deletion(), event) |
| .detach(); |
| } break; |
| case increment.kBufferUpdate: { |
| std::lock_guard<std::mutex> lock1(mLayerLock); |
| std::lock_guard<std::mutex> lock2(mBufferQueueSchedulerLock); |
| |
| Dimensions dimensions(increment.buffer_update().w(), increment.buffer_update().h()); |
| BufferEvent bufferEvent(event, dimensions); |
| |
| auto layerId = increment.buffer_update().id(); |
| if (mBufferQueueSchedulers.count(layerId) == 0) { |
| mBufferQueueSchedulers[layerId] = std::make_shared<BufferQueueScheduler>( |
| mLayers[layerId], mColors[layerId], layerId); |
| mBufferQueueSchedulers[layerId]->addEvent(bufferEvent); |
| |
| std::thread(&BufferQueueScheduler::startScheduling, |
| mBufferQueueSchedulers[increment.buffer_update().id()].get()) |
| .detach(); |
| } else { |
| auto bqs = mBufferQueueSchedulers[increment.buffer_update().id()]; |
| bqs->addEvent(bufferEvent); |
| } |
| } break; |
| case increment.kVsyncEvent: { |
| std::thread(&Replayer::injectVSyncEvent, this, increment.vsync_event(), event).detach(); |
| } break; |
| case increment.kDisplayCreation: { |
| std::thread(&Replayer::createDisplay, this, increment.display_creation(), event) |
| .detach(); |
| } break; |
| case increment.kDisplayDeletion: { |
| std::thread(&Replayer::deleteDisplay, this, increment.display_deletion(), event) |
| .detach(); |
| } break; |
| case increment.kPowerModeUpdate: { |
| std::thread(&Replayer::updatePowerMode, this, increment.power_mode_update(), event) |
| .detach(); |
| } break; |
| default: |
| ALOGE("Unknown Increment Type: %d", increment.increment_case()); |
| status = BAD_VALUE; |
| break; |
| } |
| |
| return status; |
| } |
| |
| status_t Replayer::doTransaction(const Transaction& t, const std::shared_ptr<Event>& event) { |
| ALOGV("Started Transaction"); |
| |
| SurfaceComposerClient::openGlobalTransaction(); |
| |
| status_t status = NO_ERROR; |
| |
| status = doSurfaceTransaction(t.surface_change()); |
| doDisplayTransaction(t.display_change()); |
| |
| if (t.animation()) { |
| SurfaceComposerClient::setAnimationTransaction(); |
| } |
| |
| event->readyToExecute(); |
| |
| SurfaceComposerClient::closeGlobalTransaction(t.synchronous()); |
| |
| ALOGV("Ended Transaction"); |
| |
| return status; |
| } |
| |
| status_t Replayer::doSurfaceTransaction(const SurfaceChanges& surfaceChanges) { |
| status_t status = NO_ERROR; |
| |
| for (const SurfaceChange& change : surfaceChanges) { |
| std::unique_lock<std::mutex> lock(mLayerLock); |
| if (mLayers[change.id()] == nullptr) { |
| mLayerCond.wait(lock, [&] { return (mLayers[change.id()] != nullptr); }); |
| } |
| |
| switch (change.SurfaceChange_case()) { |
| case SurfaceChange::SurfaceChangeCase::kPosition: |
| status = setPosition(change.id(), change.position()); |
| break; |
| case SurfaceChange::SurfaceChangeCase::kSize: |
| status = setSize(change.id(), change.size()); |
| break; |
| case SurfaceChange::SurfaceChangeCase::kAlpha: |
| status = setAlpha(change.id(), change.alpha()); |
| break; |
| case SurfaceChange::SurfaceChangeCase::kLayer: |
| status = setLayer(change.id(), change.layer()); |
| break; |
| case SurfaceChange::SurfaceChangeCase::kCrop: |
| status = setCrop(change.id(), change.crop()); |
| break; |
| case SurfaceChange::SurfaceChangeCase::kMatrix: |
| status = setMatrix(change.id(), change.matrix()); |
| break; |
| case SurfaceChange::SurfaceChangeCase::kFinalCrop: |
| status = setFinalCrop(change.id(), change.final_crop()); |
| break; |
| case SurfaceChange::SurfaceChangeCase::kOverrideScalingMode: |
| status = setOverrideScalingMode(change.id(), change.override_scaling_mode()); |
| break; |
| case SurfaceChange::SurfaceChangeCase::kTransparentRegionHint: |
| status = setTransparentRegionHint(change.id(), change.transparent_region_hint()); |
| break; |
| case SurfaceChange::SurfaceChangeCase::kLayerStack: |
| status = setLayerStack(change.id(), change.layer_stack()); |
| break; |
| case SurfaceChange::SurfaceChangeCase::kHiddenFlag: |
| status = setHiddenFlag(change.id(), change.hidden_flag()); |
| break; |
| case SurfaceChange::SurfaceChangeCase::kOpaqueFlag: |
| status = setOpaqueFlag(change.id(), change.opaque_flag()); |
| break; |
| case SurfaceChange::SurfaceChangeCase::kSecureFlag: |
| status = setSecureFlag(change.id(), change.secure_flag()); |
| break; |
| case SurfaceChange::SurfaceChangeCase::kDeferredTransaction: |
| waitUntilDeferredTransactionLayerExists(change.deferred_transaction(), lock); |
| status = setDeferredTransaction(change.id(), change.deferred_transaction()); |
| break; |
| default: |
| status = NO_ERROR; |
| break; |
| } |
| |
| if (status != NO_ERROR) { |
| ALOGE("SET TRANSACTION FAILED"); |
| return status; |
| } |
| } |
| return status; |
| } |
| |
| void Replayer::doDisplayTransaction(const DisplayChanges& displayChanges) { |
| for (const DisplayChange& change : displayChanges) { |
| ALOGV("Doing display transaction"); |
| std::unique_lock<std::mutex> lock(mDisplayLock); |
| if (mDisplays[change.id()] == nullptr) { |
| mDisplayCond.wait(lock, [&] { return (mDisplays[change.id()] != nullptr); }); |
| } |
| |
| switch (change.DisplayChange_case()) { |
| case DisplayChange::DisplayChangeCase::kSurface: |
| setDisplaySurface(change.id(), change.surface()); |
| break; |
| case DisplayChange::DisplayChangeCase::kLayerStack: |
| setDisplayLayerStack(change.id(), change.layer_stack()); |
| break; |
| case DisplayChange::DisplayChangeCase::kSize: |
| setDisplaySize(change.id(), change.size()); |
| break; |
| case DisplayChange::DisplayChangeCase::kProjection: |
| setDisplayProjection(change.id(), change.projection()); |
| break; |
| default: |
| break; |
| } |
| } |
| } |
| |
| status_t Replayer::setPosition(layer_id id, const PositionChange& pc) { |
| ALOGV("Layer %d: Setting Position -- x=%f, y=%f", id, pc.x(), pc.y()); |
| return mLayers[id]->setPosition(pc.x(), pc.y()); |
| } |
| |
| status_t Replayer::setSize(layer_id id, const SizeChange& sc) { |
| ALOGV("Layer %d: Setting Size -- w=%u, h=%u", id, sc.w(), sc.h()); |
| return mLayers[id]->setSize(sc.w(), sc.h()); |
| } |
| |
| status_t Replayer::setLayer(layer_id id, const LayerChange& lc) { |
| ALOGV("Layer %d: Setting Layer -- layer=%d", id, lc.layer()); |
| return mLayers[id]->setLayer(lc.layer()); |
| } |
| |
| status_t Replayer::setAlpha(layer_id id, const AlphaChange& ac) { |
| ALOGV("Layer %d: Setting Alpha -- alpha=%f", id, ac.alpha()); |
| return mLayers[id]->setAlpha(ac.alpha()); |
| } |
| |
| status_t Replayer::setCrop(layer_id id, const CropChange& cc) { |
| ALOGV("Layer %d: Setting Crop -- left=%d, top=%d, right=%d, bottom=%d", id, |
| cc.rectangle().left(), cc.rectangle().top(), cc.rectangle().right(), |
| cc.rectangle().bottom()); |
| |
| Rect r = Rect(cc.rectangle().left(), cc.rectangle().top(), cc.rectangle().right(), |
| cc.rectangle().bottom()); |
| return mLayers[id]->setCrop(r); |
| } |
| |
| status_t Replayer::setFinalCrop(layer_id id, const FinalCropChange& fcc) { |
| ALOGV("Layer %d: Setting Final Crop -- left=%d, top=%d, right=%d, bottom=%d", id, |
| fcc.rectangle().left(), fcc.rectangle().top(), fcc.rectangle().right(), |
| fcc.rectangle().bottom()); |
| Rect r = Rect(fcc.rectangle().left(), fcc.rectangle().top(), fcc.rectangle().right(), |
| fcc.rectangle().bottom()); |
| return mLayers[id]->setFinalCrop(r); |
| } |
| |
| status_t Replayer::setMatrix(layer_id id, const MatrixChange& mc) { |
| ALOGV("Layer %d: Setting Matrix -- dsdx=%f, dtdx=%f, dsdy=%f, dtdy=%f", id, mc.dsdx(), |
| mc.dtdx(), mc.dsdy(), mc.dtdy()); |
| return mLayers[id]->setMatrix(mc.dsdx(), mc.dtdx(), mc.dsdy(), mc.dtdy()); |
| } |
| |
| status_t Replayer::setOverrideScalingMode(layer_id id, const OverrideScalingModeChange& osmc) { |
| ALOGV("Layer %d: Setting Override Scaling Mode -- mode=%d", id, osmc.override_scaling_mode()); |
| return mLayers[id]->setOverrideScalingMode(osmc.override_scaling_mode()); |
| } |
| |
| status_t Replayer::setTransparentRegionHint(layer_id id, const TransparentRegionHintChange& trhc) { |
| ALOGV("Setting Transparent Region Hint"); |
| Region re = Region(); |
| |
| for (const auto& r : trhc.region()) { |
| Rect rect = Rect(r.left(), r.top(), r.right(), r.bottom()); |
| re.merge(rect); |
| } |
| |
| return mLayers[id]->setTransparentRegionHint(re); |
| } |
| |
| status_t Replayer::setLayerStack(layer_id id, const LayerStackChange& lsc) { |
| ALOGV("Layer %d: Setting LayerStack -- layer_stack=%d", id, lsc.layer_stack()); |
| return mLayers[id]->setLayerStack(lsc.layer_stack()); |
| } |
| |
| status_t Replayer::setHiddenFlag(layer_id id, const HiddenFlagChange& hfc) { |
| ALOGV("Layer %d: Setting Hidden Flag -- hidden_flag=%d", id, hfc.hidden_flag()); |
| layer_id flag = hfc.hidden_flag() ? layer_state_t::eLayerHidden : 0; |
| |
| return mLayers[id]->setFlags(flag, layer_state_t::eLayerHidden); |
| } |
| |
| status_t Replayer::setOpaqueFlag(layer_id id, const OpaqueFlagChange& ofc) { |
| ALOGV("Layer %d: Setting Opaque Flag -- opaque_flag=%d", id, ofc.opaque_flag()); |
| layer_id flag = ofc.opaque_flag() ? layer_state_t::eLayerOpaque : 0; |
| |
| return mLayers[id]->setFlags(flag, layer_state_t::eLayerOpaque); |
| } |
| |
| status_t Replayer::setSecureFlag(layer_id id, const SecureFlagChange& sfc) { |
| ALOGV("Layer %d: Setting Secure Flag -- secure_flag=%d", id, sfc.secure_flag()); |
| layer_id flag = sfc.secure_flag() ? layer_state_t::eLayerSecure : 0; |
| |
| return mLayers[id]->setFlags(flag, layer_state_t::eLayerSecure); |
| } |
| |
| status_t Replayer::setDeferredTransaction(layer_id id, const DeferredTransactionChange& dtc) { |
| ALOGV("Layer %d: Setting Deferred Transaction -- layer_id=%d, " |
| "frame_number=%llu", |
| id, dtc.layer_id(), dtc.frame_number()); |
| if (mLayers.count(dtc.layer_id()) == 0 || mLayers[dtc.layer_id()] == nullptr) { |
| ALOGE("Layer %d not found in Deferred Transaction", dtc.layer_id()); |
| return BAD_VALUE; |
| } |
| |
| auto handle = mLayers[dtc.layer_id()]->getHandle(); |
| |
| return mLayers[id]->deferTransactionUntil(handle, dtc.frame_number()); |
| } |
| |
| void Replayer::setDisplaySurface(display_id id, const DispSurfaceChange& /*dsc*/) { |
| sp<IGraphicBufferProducer> outProducer; |
| sp<IGraphicBufferConsumer> outConsumer; |
| BufferQueue::createBufferQueue(&outProducer, &outConsumer); |
| |
| SurfaceComposerClient::setDisplaySurface(mDisplays[id], outProducer); |
| } |
| |
| void Replayer::setDisplayLayerStack(display_id id, const LayerStackChange& lsc) { |
| SurfaceComposerClient::setDisplayLayerStack(mDisplays[id], lsc.layer_stack()); |
| } |
| |
| void Replayer::setDisplaySize(display_id id, const SizeChange& sc) { |
| SurfaceComposerClient::setDisplaySize(mDisplays[id], sc.w(), sc.h()); |
| } |
| |
| void Replayer::setDisplayProjection(display_id id, const ProjectionChange& pc) { |
| Rect viewport = Rect(pc.viewport().left(), pc.viewport().top(), pc.viewport().right(), |
| pc.viewport().bottom()); |
| Rect frame = Rect(pc.frame().left(), pc.frame().top(), pc.frame().right(), pc.frame().bottom()); |
| |
| SurfaceComposerClient::setDisplayProjection(mDisplays[id], pc.orientation(), viewport, frame); |
| } |
| |
| status_t Replayer::createSurfaceControl( |
| const SurfaceCreation& create, const std::shared_ptr<Event>& event) { |
| event->readyToExecute(); |
| |
| ALOGV("Creating Surface Control: ID: %d", create.id()); |
| sp<SurfaceControl> surfaceControl = mComposerClient->createSurface( |
| String8(create.name().c_str()), create.w(), create.h(), PIXEL_FORMAT_RGBA_8888, 0); |
| |
| if (surfaceControl == nullptr) { |
| ALOGE("CreateSurfaceControl: unable to create surface control"); |
| return BAD_VALUE; |
| } |
| |
| std::lock_guard<std::mutex> lock1(mLayerLock); |
| auto& layer = mLayers[create.id()]; |
| layer = surfaceControl; |
| |
| mColors[create.id()] = HSV(rand() % 360, 1, 1); |
| |
| mLayerCond.notify_all(); |
| |
| std::lock_guard<std::mutex> lock2(mBufferQueueSchedulerLock); |
| if (mBufferQueueSchedulers.count(create.id()) != 0) { |
| mBufferQueueSchedulers[create.id()]->setSurfaceControl( |
| mLayers[create.id()], mColors[create.id()]); |
| } |
| |
| return NO_ERROR; |
| } |
| |
| status_t Replayer::deleteSurfaceControl( |
| const SurfaceDeletion& delete_, const std::shared_ptr<Event>& event) { |
| ALOGV("Deleting %d Surface Control", delete_.id()); |
| event->readyToExecute(); |
| |
| std::lock_guard<std::mutex> lock1(mPendingLayersLock); |
| |
| mLayersPendingRemoval.push_back(delete_.id()); |
| |
| const auto& iterator = mBufferQueueSchedulers.find(delete_.id()); |
| if (iterator != mBufferQueueSchedulers.end()) { |
| (*iterator).second->stopScheduling(); |
| } |
| |
| std::lock_guard<std::mutex> lock2(mLayerLock); |
| if (mLayers[delete_.id()] != nullptr) { |
| mComposerClient->destroySurface(mLayers[delete_.id()]->getHandle()); |
| } |
| |
| return NO_ERROR; |
| } |
| |
| void Replayer::doDeleteSurfaceControls() { |
| std::lock_guard<std::mutex> lock1(mPendingLayersLock); |
| std::lock_guard<std::mutex> lock2(mLayerLock); |
| if (!mLayersPendingRemoval.empty()) { |
| for (int id : mLayersPendingRemoval) { |
| mLayers.erase(id); |
| mColors.erase(id); |
| mBufferQueueSchedulers.erase(id); |
| } |
| mLayersPendingRemoval.clear(); |
| } |
| } |
| |
| status_t Replayer::injectVSyncEvent( |
| const VSyncEvent& vSyncEvent, const std::shared_ptr<Event>& event) { |
| ALOGV("Injecting VSync Event"); |
| |
| doDeleteSurfaceControls(); |
| |
| event->readyToExecute(); |
| |
| SurfaceComposerClient::injectVSync(vSyncEvent.when()); |
| |
| return NO_ERROR; |
| } |
| |
| void Replayer::createDisplay(const DisplayCreation& create, const std::shared_ptr<Event>& event) { |
| ALOGV("Creating display"); |
| event->readyToExecute(); |
| |
| std::lock_guard<std::mutex> lock(mDisplayLock); |
| sp<IBinder> display = SurfaceComposerClient::createDisplay( |
| String8(create.name().c_str()), create.is_secure()); |
| mDisplays[create.id()] = display; |
| |
| mDisplayCond.notify_all(); |
| |
| ALOGV("Done creating display"); |
| } |
| |
| void Replayer::deleteDisplay(const DisplayDeletion& delete_, const std::shared_ptr<Event>& event) { |
| ALOGV("Delete display"); |
| event->readyToExecute(); |
| |
| std::lock_guard<std::mutex> lock(mDisplayLock); |
| SurfaceComposerClient::destroyDisplay(mDisplays[delete_.id()]); |
| mDisplays.erase(delete_.id()); |
| } |
| |
| void Replayer::updatePowerMode(const PowerModeUpdate& pmu, const std::shared_ptr<Event>& event) { |
| ALOGV("Updating power mode"); |
| event->readyToExecute(); |
| SurfaceComposerClient::setDisplayPowerMode(mDisplays[pmu.id()], pmu.mode()); |
| } |
| |
| void Replayer::waitUntilTimestamp(int64_t timestamp) { |
| ALOGV("Waiting for %lld nanoseconds...", static_cast<int64_t>(timestamp - mCurrentTime)); |
| std::this_thread::sleep_for(std::chrono::nanoseconds(timestamp - mCurrentTime)); |
| } |
| |
| void Replayer::waitUntilDeferredTransactionLayerExists( |
| const DeferredTransactionChange& dtc, std::unique_lock<std::mutex>& lock) { |
| if (mLayers.count(dtc.layer_id()) == 0 || mLayers[dtc.layer_id()] == nullptr) { |
| mLayerCond.wait(lock, [&] { return (mLayers[dtc.layer_id()] != nullptr); }); |
| } |
| } |
| |
| status_t Replayer::loadSurfaceComposerClient() { |
| mComposerClient = new SurfaceComposerClient; |
| return mComposerClient->initCheck(); |
| } |