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