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Commit 840bc7c8 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
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Merge "Add benchmark for onWindowInfosChanged" into tm-dev

parents c8df26e4 8c84b807

services/inputflinger/benchmarks/InputDispatcher_benchmarks.cpp

+44 −20
Original line number Diff line number Diff line
@@ -263,15 +263,15 @@ static NotifyMotionArgs generateMotionArgs() { 
static void benchmarkNotifyMotion(benchmark::State& state) {

    // Create dispatcher

    sp<FakeInputDispatcherPolicy> fakePolicy = new FakeInputDispatcherPolicy();

    std::unique_ptr<InputDispatcher> dispatcher = std::make_unique<InputDispatcher>(fakePolicy);

    dispatcher->setInputDispatchMode(/*enabled*/ true, /*frozen*/ false);

    dispatcher->start();

    InputDispatcher dispatcher(fakePolicy);

    dispatcher.setInputDispatchMode(/*enabled*/ true, /*frozen*/ false);

    dispatcher.start();



    // Create a window that will receive motion events

    std::shared_ptr<FakeApplicationHandle> application = std::make_shared<FakeApplicationHandle>();

    sp<FakeWindowHandle> window = new FakeWindowHandle(application, *dispatcher, "Fake Window");

    sp<FakeWindowHandle> window = new FakeWindowHandle(application, dispatcher, "Fake Window");



    dispatcher->setInputWindows({{ADISPLAY_ID_DEFAULT, {window}}});

    dispatcher.setInputWindows({{ADISPLAY_ID_DEFAULT, {window}}});



    NotifyMotionArgs motionArgs = generateMotionArgs();
@@ -280,43 +280,43 @@ static void benchmarkNotifyMotion(benchmark::State& state) { 
        motionArgs.action = AMOTION_EVENT_ACTION_DOWN;

        motionArgs.downTime = now();

        motionArgs.eventTime = motionArgs.downTime;

        dispatcher->notifyMotion(&motionArgs);

        dispatcher.notifyMotion(&motionArgs);



        // Send ACTION_UP

        motionArgs.action = AMOTION_EVENT_ACTION_UP;

        motionArgs.eventTime = now();

        dispatcher->notifyMotion(&motionArgs);

        dispatcher.notifyMotion(&motionArgs);



        window->consumeEvent();

        window->consumeEvent();

    }



    dispatcher->stop();

    dispatcher.stop();

}



static void benchmarkInjectMotion(benchmark::State& state) {

    // Create dispatcher

    sp<FakeInputDispatcherPolicy> fakePolicy = new FakeInputDispatcherPolicy();

    std::unique_ptr<InputDispatcher> dispatcher = std::make_unique<InputDispatcher>(fakePolicy);

    dispatcher->setInputDispatchMode(/*enabled*/ true, /*frozen*/ false);

    dispatcher->start();

    InputDispatcher dispatcher(fakePolicy);

    dispatcher.setInputDispatchMode(/*enabled*/ true, /*frozen*/ false);

    dispatcher.start();



    // Create a window that will receive motion events

    std::shared_ptr<FakeApplicationHandle> application = std::make_shared<FakeApplicationHandle>();

    sp<FakeWindowHandle> window = new FakeWindowHandle(application, *dispatcher, "Fake Window");

    sp<FakeWindowHandle> window = new FakeWindowHandle(application, dispatcher, "Fake Window");



    dispatcher->setInputWindows({{ADISPLAY_ID_DEFAULT, {window}}});

    dispatcher.setInputWindows({{ADISPLAY_ID_DEFAULT, {window}}});



    for (auto _ : state) {

        MotionEvent event = generateMotionEvent();

        // Send ACTION_DOWN

        dispatcher->injectInputEvent(&event, INJECTOR_PID, INJECTOR_UID,

        dispatcher.injectInputEvent(&event, INJECTOR_PID, INJECTOR_UID,

                                    InputEventInjectionSync::NONE, INJECT_EVENT_TIMEOUT,

                                    POLICY_FLAG_FILTERED | POLICY_FLAG_PASS_TO_USER);



        // Send ACTION_UP

        event.setAction(AMOTION_EVENT_ACTION_UP);

        dispatcher->injectInputEvent(&event, INJECTOR_PID, INJECTOR_UID,

        dispatcher.injectInputEvent(&event, INJECTOR_PID, INJECTOR_UID,

                                    InputEventInjectionSync::NONE, INJECT_EVENT_TIMEOUT,

                                    POLICY_FLAG_FILTERED | POLICY_FLAG_PASS_TO_USER);
@@ -324,11 +324,35 @@ static void benchmarkInjectMotion(benchmark::State& state) { 
        window->consumeEvent();

    }



    dispatcher->stop();

    dispatcher.stop();

}



static void benchmarkOnWindowInfosChanged(benchmark::State& state) {

    // Create dispatcher

    sp<FakeInputDispatcherPolicy> fakePolicy = new FakeInputDispatcherPolicy();

    InputDispatcher dispatcher(fakePolicy);

    dispatcher.setInputDispatchMode(/*enabled*/ true, /*frozen*/ false);

    dispatcher.start();



    // Create a window

    std::shared_ptr<FakeApplicationHandle> application = std::make_shared<FakeApplicationHandle>();

    sp<FakeWindowHandle> window = new FakeWindowHandle(application, dispatcher, "Fake Window");



    std::vector<gui::WindowInfo> windowInfos{*window->getInfo()};

    gui::DisplayInfo info;

    info.displayId = window->getInfo()->displayId;

    std::vector<gui::DisplayInfo> displayInfos{info};



    for (auto _ : state) {

        dispatcher.onWindowInfosChanged(windowInfos, displayInfos);

        dispatcher.onWindowInfosChanged({} /*windowInfos*/, {} /*displayInfos*/);

    }

    dispatcher.stop();

}



BENCHMARK(benchmarkNotifyMotion);

BENCHMARK(benchmarkInjectMotion);

BENCHMARK(benchmarkOnWindowInfosChanged);



} // namespace android::inputdispatcher