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61 lines
1.7 KiB
61 lines
1.7 KiB
/*
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* Copyright 2020 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 <string>
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#include <ui/GraphicTypes.h>
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#include <ui/Transform.h>
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#include <utils/StrongPointer.h>
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#include "RenderArea.h"
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namespace android {
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class DisplayDevice;
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class Layer;
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class SurfaceFlinger;
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class LayerRenderArea : public RenderArea {
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public:
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LayerRenderArea(SurfaceFlinger& flinger, sp<Layer> layer, const Rect& crop, ui::Size reqSize,
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ui::Dataspace reqDataSpace, bool childrenOnly, const Rect& layerStackRect,
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bool allowSecureLayers);
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const ui::Transform& getTransform() const override;
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Rect getBounds() const override;
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int getHeight() const override;
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int getWidth() const override;
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bool isSecure() const override;
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bool needsFiltering() const override;
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sp<const DisplayDevice> getDisplayDevice() const override;
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Rect getSourceCrop() const override;
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void render(std::function<void()> drawLayers) override;
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private:
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const sp<Layer> mLayer;
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const Rect mCrop;
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ui::Transform mTransform;
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bool mNeedsFiltering = false;
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SurfaceFlinger& mFlinger;
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const bool mChildrenOnly;
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};
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} // namespace android
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