| /* |
| * Copyright 2020 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. |
| */ |
| |
| #undef LOG_TAG |
| #define LOG_TAG "LibSurfaceFlingerUnittests" |
| |
| #include <gmock/gmock.h> |
| #include <gtest/gtest.h> |
| #include <gui/LayerMetadata.h> |
| |
| // TODO(b/129481165): remove the #pragma below and fix conversion issues |
| #pragma clang diagnostic push |
| #pragma clang diagnostic ignored "-Wconversion" |
| #include "BufferQueueLayer.h" |
| #include "BufferStateLayer.h" |
| #include "EffectLayer.h" |
| #include "Layer.h" |
| // TODO(b/129481165): remove the #pragma below and fix conversion issues |
| #pragma clang diagnostic pop // ignored "-Wconversion" |
| #include "TestableSurfaceFlinger.h" |
| #include "mock/DisplayHardware/MockComposer.h" |
| #include "mock/MockEventThread.h" |
| #include "mock/MockMessageQueue.h" |
| #include "mock/MockVsyncController.h" |
| |
| namespace android { |
| |
| using testing::_; |
| using testing::DoAll; |
| using testing::Mock; |
| using testing::Return; |
| using testing::SetArgPointee; |
| |
| using android::Hwc2::IComposer; |
| using android::Hwc2::IComposerClient; |
| |
| using FakeHwcDisplayInjector = TestableSurfaceFlinger::FakeHwcDisplayInjector; |
| |
| using FrameRate = Layer::FrameRate; |
| using FrameRateCompatibility = Layer::FrameRateCompatibility; |
| |
| class LayerFactory { |
| public: |
| virtual ~LayerFactory() = default; |
| |
| virtual std::string name() = 0; |
| virtual sp<Layer> createLayer(TestableSurfaceFlinger& flinger) = 0; |
| |
| protected: |
| static constexpr uint32_t WIDTH = 100; |
| static constexpr uint32_t HEIGHT = 100; |
| static constexpr uint32_t LAYER_FLAGS = 0; |
| }; |
| |
| class BufferQueueLayerFactory : public LayerFactory { |
| public: |
| std::string name() override { return "BufferQueueLayer"; } |
| sp<Layer> createLayer(TestableSurfaceFlinger& flinger) override { |
| sp<Client> client; |
| LayerCreationArgs args(flinger.flinger(), client, "buffer-queue-layer", WIDTH, HEIGHT, |
| LAYER_FLAGS, LayerMetadata()); |
| return new BufferQueueLayer(args); |
| } |
| }; |
| |
| class BufferStateLayerFactory : public LayerFactory { |
| public: |
| std::string name() override { return "BufferStateLayer"; } |
| sp<Layer> createLayer(TestableSurfaceFlinger& flinger) override { |
| sp<Client> client; |
| LayerCreationArgs args(flinger.flinger(), client, "buffer-state-layer", WIDTH, HEIGHT, |
| LAYER_FLAGS, LayerMetadata()); |
| return new BufferStateLayer(args); |
| } |
| }; |
| |
| class EffectLayerFactory : public LayerFactory { |
| public: |
| std::string name() override { return "EffectLayer"; } |
| sp<Layer> createLayer(TestableSurfaceFlinger& flinger) override { |
| sp<Client> client; |
| LayerCreationArgs args(flinger.flinger(), client, "color-layer", WIDTH, HEIGHT, LAYER_FLAGS, |
| LayerMetadata()); |
| return new EffectLayer(args); |
| } |
| }; |
| |
| std::string PrintToStringParamName( |
| const ::testing::TestParamInfo<std::shared_ptr<LayerFactory>>& info) { |
| return info.param->name(); |
| } |
| |
| /** |
| * This class tests the behaviour of Layer::SetFrameRate and Layer::GetFrameRate |
| */ |
| class SetFrameRateTest : public ::testing::TestWithParam<std::shared_ptr<LayerFactory>> { |
| protected: |
| const FrameRate FRAME_RATE_VOTE1 = FrameRate(Fps(67.f), FrameRateCompatibility::Default); |
| const FrameRate FRAME_RATE_VOTE2 = |
| FrameRate(Fps(14.f), FrameRateCompatibility::ExactOrMultiple); |
| const FrameRate FRAME_RATE_VOTE3 = FrameRate(Fps(99.f), FrameRateCompatibility::NoVote); |
| const FrameRate FRAME_RATE_TREE = FrameRate(Fps(0.f), FrameRateCompatibility::NoVote); |
| const FrameRate FRAME_RATE_NO_VOTE = FrameRate(Fps(0.f), FrameRateCompatibility::Default); |
| |
| SetFrameRateTest(); |
| |
| void setupScheduler(); |
| |
| void addChild(sp<Layer> layer, sp<Layer> child); |
| void removeChild(sp<Layer> layer, sp<Layer> child); |
| void commitTransaction(); |
| |
| TestableSurfaceFlinger mFlinger; |
| mock::MessageQueue* mMessageQueue = new mock::MessageQueue(); |
| |
| std::vector<sp<Layer>> mLayers; |
| }; |
| |
| SetFrameRateTest::SetFrameRateTest() { |
| const ::testing::TestInfo* const test_info = |
| ::testing::UnitTest::GetInstance()->current_test_info(); |
| ALOGD("**** Setting up for %s.%s\n", test_info->test_case_name(), test_info->name()); |
| |
| mFlinger.mutableUseFrameRateApi() = true; |
| |
| setupScheduler(); |
| |
| mFlinger.setupComposer(std::make_unique<Hwc2::mock::Composer>()); |
| mFlinger.mutableEventQueue().reset(mMessageQueue); |
| } |
| |
| void SetFrameRateTest::addChild(sp<Layer> layer, sp<Layer> child) { |
| layer.get()->addChild(child.get()); |
| } |
| |
| void SetFrameRateTest::removeChild(sp<Layer> layer, sp<Layer> child) { |
| layer.get()->removeChild(child.get()); |
| } |
| |
| void SetFrameRateTest::commitTransaction() { |
| for (auto layer : mLayers) { |
| auto c = layer->getDrawingState(); |
| layer->commitTransaction(c); |
| } |
| } |
| |
| void SetFrameRateTest::setupScheduler() { |
| auto eventThread = std::make_unique<mock::EventThread>(); |
| auto sfEventThread = std::make_unique<mock::EventThread>(); |
| |
| EXPECT_CALL(*eventThread, registerDisplayEventConnection(_)); |
| EXPECT_CALL(*eventThread, createEventConnection(_, _)) |
| .WillOnce(Return(new EventThreadConnection(eventThread.get(), /*callingUid=*/0, |
| ResyncCallback()))); |
| |
| EXPECT_CALL(*sfEventThread, registerDisplayEventConnection(_)); |
| EXPECT_CALL(*sfEventThread, createEventConnection(_, _)) |
| .WillOnce(Return(new EventThreadConnection(sfEventThread.get(), /*callingUid=*/0, |
| ResyncCallback()))); |
| |
| auto vsyncController = std::make_unique<mock::VsyncController>(); |
| auto vsyncTracker = std::make_unique<mock::VSyncTracker>(); |
| |
| EXPECT_CALL(*vsyncTracker, nextAnticipatedVSyncTimeFrom(_)).WillRepeatedly(Return(0)); |
| EXPECT_CALL(*vsyncTracker, currentPeriod()) |
| .WillRepeatedly(Return(FakeHwcDisplayInjector::DEFAULT_VSYNC_PERIOD)); |
| EXPECT_CALL(*vsyncTracker, nextAnticipatedVSyncTimeFrom(_)).WillRepeatedly(Return(0)); |
| mFlinger.setupScheduler(std::move(vsyncController), std::move(vsyncTracker), |
| std::move(eventThread), std::move(sfEventThread), /*callback*/ nullptr, |
| /*hasMultipleModes*/ true); |
| } |
| |
| namespace { |
| /* ------------------------------------------------------------------------ |
| * Test cases |
| */ |
| TEST_P(SetFrameRateTest, SetAndGet) { |
| EXPECT_CALL(*mMessageQueue, invalidate()).Times(1); |
| |
| const auto& layerFactory = GetParam(); |
| |
| auto layer = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| layer->setFrameRate(FRAME_RATE_VOTE1); |
| commitTransaction(); |
| EXPECT_EQ(FRAME_RATE_VOTE1, layer->getFrameRateForLayerTree()); |
| } |
| |
| TEST_P(SetFrameRateTest, SetAndGetParent) { |
| EXPECT_CALL(*mMessageQueue, invalidate()).Times(1); |
| |
| const auto& layerFactory = GetParam(); |
| |
| auto parent = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| auto child1 = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| auto child2 = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| |
| addChild(parent, child1); |
| addChild(child1, child2); |
| |
| child2->setFrameRate(FRAME_RATE_VOTE1); |
| commitTransaction(); |
| EXPECT_EQ(FRAME_RATE_TREE, parent->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_TREE, child1->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_VOTE1, child2->getFrameRateForLayerTree()); |
| |
| child2->setFrameRate(FRAME_RATE_NO_VOTE); |
| commitTransaction(); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, parent->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, child1->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, child2->getFrameRateForLayerTree()); |
| } |
| |
| TEST_P(SetFrameRateTest, SetAndGetParentAllVote) { |
| EXPECT_CALL(*mMessageQueue, invalidate()).Times(1); |
| |
| const auto& layerFactory = GetParam(); |
| |
| auto parent = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| auto child1 = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| auto child2 = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| |
| addChild(parent, child1); |
| addChild(child1, child2); |
| |
| child2->setFrameRate(FRAME_RATE_VOTE1); |
| child1->setFrameRate(FRAME_RATE_VOTE2); |
| parent->setFrameRate(FRAME_RATE_VOTE3); |
| commitTransaction(); |
| EXPECT_EQ(FRAME_RATE_VOTE3, parent->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_VOTE2, child1->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_VOTE1, child2->getFrameRateForLayerTree()); |
| |
| child2->setFrameRate(FRAME_RATE_NO_VOTE); |
| commitTransaction(); |
| EXPECT_EQ(FRAME_RATE_VOTE3, parent->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_VOTE2, child1->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_VOTE2, child2->getFrameRateForLayerTree()); |
| |
| child1->setFrameRate(FRAME_RATE_NO_VOTE); |
| commitTransaction(); |
| EXPECT_EQ(FRAME_RATE_VOTE3, parent->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_VOTE3, child1->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_VOTE3, child2->getFrameRateForLayerTree()); |
| |
| parent->setFrameRate(FRAME_RATE_NO_VOTE); |
| commitTransaction(); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, parent->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, child1->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, child2->getFrameRateForLayerTree()); |
| } |
| |
| TEST_P(SetFrameRateTest, SetAndGetChild) { |
| EXPECT_CALL(*mMessageQueue, invalidate()).Times(1); |
| |
| const auto& layerFactory = GetParam(); |
| |
| auto parent = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| auto child1 = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| auto child2 = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| |
| addChild(parent, child1); |
| addChild(child1, child2); |
| |
| parent->setFrameRate(FRAME_RATE_VOTE1); |
| commitTransaction(); |
| EXPECT_EQ(FRAME_RATE_VOTE1, parent->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_VOTE1, child1->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_VOTE1, child2->getFrameRateForLayerTree()); |
| |
| parent->setFrameRate(FRAME_RATE_NO_VOTE); |
| commitTransaction(); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, parent->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, child1->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, child2->getFrameRateForLayerTree()); |
| } |
| |
| TEST_P(SetFrameRateTest, SetAndGetChildAllVote) { |
| EXPECT_CALL(*mMessageQueue, invalidate()).Times(1); |
| |
| const auto& layerFactory = GetParam(); |
| |
| auto parent = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| auto child1 = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| auto child2 = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| |
| addChild(parent, child1); |
| addChild(child1, child2); |
| |
| child2->setFrameRate(FRAME_RATE_VOTE1); |
| child1->setFrameRate(FRAME_RATE_VOTE2); |
| parent->setFrameRate(FRAME_RATE_VOTE3); |
| commitTransaction(); |
| EXPECT_EQ(FRAME_RATE_VOTE3, parent->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_VOTE2, child1->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_VOTE1, child2->getFrameRateForLayerTree()); |
| |
| parent->setFrameRate(FRAME_RATE_NO_VOTE); |
| commitTransaction(); |
| EXPECT_EQ(FRAME_RATE_TREE, parent->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_VOTE2, child1->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_VOTE1, child2->getFrameRateForLayerTree()); |
| |
| child1->setFrameRate(FRAME_RATE_NO_VOTE); |
| commitTransaction(); |
| EXPECT_EQ(FRAME_RATE_TREE, parent->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_TREE, child1->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_VOTE1, child2->getFrameRateForLayerTree()); |
| |
| child2->setFrameRate(FRAME_RATE_NO_VOTE); |
| commitTransaction(); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, parent->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, child1->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, child2->getFrameRateForLayerTree()); |
| } |
| |
| TEST_P(SetFrameRateTest, SetAndGetChildAddAfterVote) { |
| EXPECT_CALL(*mMessageQueue, invalidate()).Times(1); |
| |
| const auto& layerFactory = GetParam(); |
| |
| auto parent = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| auto child1 = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| auto child2 = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| |
| addChild(parent, child1); |
| |
| parent->setFrameRate(FRAME_RATE_VOTE1); |
| commitTransaction(); |
| EXPECT_EQ(FRAME_RATE_VOTE1, parent->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_VOTE1, child1->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, child2->getFrameRateForLayerTree()); |
| |
| addChild(child1, child2); |
| commitTransaction(); |
| EXPECT_EQ(FRAME_RATE_VOTE1, parent->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_VOTE1, child1->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_VOTE1, child2->getFrameRateForLayerTree()); |
| |
| parent->setFrameRate(FRAME_RATE_NO_VOTE); |
| commitTransaction(); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, parent->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, child1->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, child2->getFrameRateForLayerTree()); |
| } |
| |
| TEST_P(SetFrameRateTest, SetAndGetChildRemoveAfterVote) { |
| EXPECT_CALL(*mMessageQueue, invalidate()).Times(1); |
| |
| const auto& layerFactory = GetParam(); |
| |
| auto parent = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| auto child1 = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| auto child2 = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| |
| addChild(parent, child1); |
| addChild(child1, child2); |
| |
| parent->setFrameRate(FRAME_RATE_VOTE1); |
| commitTransaction(); |
| EXPECT_EQ(FRAME_RATE_VOTE1, parent->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_VOTE1, child1->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_VOTE1, child2->getFrameRateForLayerTree()); |
| |
| removeChild(child1, child2); |
| commitTransaction(); |
| EXPECT_EQ(FRAME_RATE_VOTE1, parent->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_VOTE1, child1->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, child2->getFrameRateForLayerTree()); |
| |
| parent->setFrameRate(FRAME_RATE_NO_VOTE); |
| commitTransaction(); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, parent->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, child1->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, child2->getFrameRateForLayerTree()); |
| } |
| |
| TEST_P(SetFrameRateTest, SetAndGetParentNotInTree) { |
| EXPECT_CALL(*mMessageQueue, invalidate()).Times(1); |
| |
| const auto& layerFactory = GetParam(); |
| |
| auto parent = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| auto child1 = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| auto child2 = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| auto child2_1 = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| |
| addChild(parent, child1); |
| addChild(child1, child2); |
| addChild(child1, child2_1); |
| |
| child2->setFrameRate(FRAME_RATE_VOTE1); |
| commitTransaction(); |
| EXPECT_EQ(FRAME_RATE_TREE, parent->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_TREE, child1->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_VOTE1, child2->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, child2_1->getFrameRateForLayerTree()); |
| |
| child2->setFrameRate(FRAME_RATE_NO_VOTE); |
| commitTransaction(); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, parent->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, child1->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, child2->getFrameRateForLayerTree()); |
| EXPECT_EQ(FRAME_RATE_NO_VOTE, child2_1->getFrameRateForLayerTree()); |
| } |
| |
| INSTANTIATE_TEST_SUITE_P(PerLayerType, SetFrameRateTest, |
| testing::Values(std::make_shared<BufferQueueLayerFactory>(), |
| std::make_shared<BufferStateLayerFactory>(), |
| std::make_shared<EffectLayerFactory>()), |
| PrintToStringParamName); |
| |
| TEST_F(SetFrameRateTest, ValidateFrameRate) { |
| EXPECT_TRUE(ValidateFrameRate(60.0f, ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT, |
| ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS, "")); |
| EXPECT_TRUE(ValidateFrameRate(60.0f, ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT, |
| ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS, "")); |
| EXPECT_TRUE(ValidateFrameRate(60.0f, ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT, |
| ANATIVEWINDOW_CHANGE_FRAME_RATE_ALWAYS, "")); |
| EXPECT_TRUE(ValidateFrameRate(60.0f, ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_FIXED_SOURCE, |
| ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS, "")); |
| EXPECT_TRUE(ValidateFrameRate(60.0f, ANATIVEWINDOW_FRAME_RATE_EXACT, |
| ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS, "", |
| /*privileged=*/true)); |
| |
| EXPECT_FALSE(ValidateFrameRate(-1, ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT, |
| ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS, "")); |
| EXPECT_FALSE(ValidateFrameRate(1.0f / 0.0f, ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT, |
| ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS, "")); |
| EXPECT_FALSE(ValidateFrameRate(0.0f / 0.0f, ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT, |
| ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS, "")); |
| |
| EXPECT_FALSE(ValidateFrameRate(60.0f, ANATIVEWINDOW_FRAME_RATE_EXACT, |
| ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS, "")); |
| |
| // Invalid compatibility |
| EXPECT_FALSE( |
| ValidateFrameRate(60.0f, -1, ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS, "")); |
| EXPECT_FALSE(ValidateFrameRate(60.0f, 2, ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS, "")); |
| |
| // Invalid change frame rate strategy |
| EXPECT_FALSE(ValidateFrameRate(60.0f, ANATIVEWINDOW_FRAME_RATE_EXACT, -1, "")); |
| EXPECT_FALSE(ValidateFrameRate(60.0f, ANATIVEWINDOW_FRAME_RATE_EXACT, 2, "")); |
| } |
| |
| TEST_P(SetFrameRateTest, SetOnParentActivatesTree) { |
| const auto& layerFactory = GetParam(); |
| |
| auto parent = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| if (!parent->isVisible()) { |
| // This is a hack as all the test layers except EffectLayer are not visible, |
| // but since the logic is unified in Layer, it should be fine. |
| return; |
| } |
| |
| auto child = mLayers.emplace_back(layerFactory->createLayer(mFlinger)); |
| addChild(parent, child); |
| |
| parent->setFrameRate(FRAME_RATE_VOTE1); |
| commitTransaction(); |
| |
| mFlinger.mutableScheduler() |
| .mutableLayerHistory() |
| ->record(parent.get(), 0, 0, LayerHistory::LayerUpdateType::Buffer); |
| mFlinger.mutableScheduler() |
| .mutableLayerHistory() |
| ->record(child.get(), 0, 0, LayerHistory::LayerUpdateType::Buffer); |
| |
| const auto layerHistorySummary = |
| mFlinger.mutableScheduler().mutableLayerHistory()->summarize(0); |
| ASSERT_EQ(2u, layerHistorySummary.size()); |
| EXPECT_TRUE(FRAME_RATE_VOTE1.rate.equalsWithMargin(layerHistorySummary[0].desiredRefreshRate)); |
| EXPECT_TRUE(FRAME_RATE_VOTE1.rate.equalsWithMargin(layerHistorySummary[1].desiredRefreshRate)); |
| } |
| |
| } // namespace |
| } // namespace android |
