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