| /* |
| * Copyright 2018 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. |
| */ |
| |
| #pragma once |
| |
| #include <compositionengine/CompositionEngine.h> |
| |
| namespace android::compositionengine::impl { |
| |
| class CompositionEngine : public compositionengine::CompositionEngine { |
| public: |
| CompositionEngine(); |
| ~CompositionEngine() override; |
| |
| std::shared_ptr<compositionengine::Display> createDisplay( |
| const compositionengine::DisplayCreationArgs&) override; |
| std::unique_ptr<compositionengine::LayerFECompositionState> createLayerFECompositionState() |
| override; |
| |
| HWComposer& getHwComposer() const override; |
| void setHwComposer(std::unique_ptr<HWComposer>) override; |
| |
| renderengine::RenderEngine& getRenderEngine() const override; |
| void setRenderEngine(std::unique_ptr<renderengine::RenderEngine>) override; |
| |
| TimeStats& getTimeStats() const override; |
| void setTimeStats(const std::shared_ptr<TimeStats>&) override; |
| |
| bool needsAnotherUpdate() const override; |
| nsecs_t getLastFrameRefreshTimestamp() const override; |
| |
| void present(CompositionRefreshArgs&) override; |
| |
| void updateCursorAsync(CompositionRefreshArgs&) override; |
| |
| void preComposition(CompositionRefreshArgs&) override; |
| |
| // Debugging |
| void dump(std::string&) const override; |
| |
| void updateLayerStateFromFE(CompositionRefreshArgs& args); |
| |
| // Testing |
| void setNeedsAnotherUpdateForTest(bool); |
| |
| private: |
| std::unique_ptr<HWComposer> mHwComposer; |
| std::unique_ptr<renderengine::RenderEngine> mRenderEngine; |
| std::shared_ptr<TimeStats> mTimeStats; |
| bool mNeedsAnotherUpdate = false; |
| nsecs_t mRefreshStartTime = 0; |
| }; |
| |
| std::unique_ptr<compositionengine::CompositionEngine> createCompositionEngine(); |
| |
| } // namespace android::compositionengine::impl |