| #pragma once |
| |
| #include <gui/ISurfaceComposer.h> |
| #include <ui/GraphicTypes.h> |
| #include <ui/Transform.h> |
| |
| #include <functional> |
| |
| namespace android { |
| |
| class RenderArea { |
| |
| public: |
| enum class CaptureFill {CLEAR, OPAQUE}; |
| |
| static float getCaptureFillValue(CaptureFill captureFill); |
| |
| RenderArea(uint32_t reqHeight, uint32_t reqWidth, CaptureFill captureFill, |
| ISurfaceComposer::Rotation rotation = ISurfaceComposer::eRotateNone); |
| |
| virtual ~RenderArea() = default; |
| |
| virtual const ui::Transform& getTransform() const = 0; |
| virtual Rect getBounds() const = 0; |
| virtual int getHeight() const = 0; |
| virtual int getWidth() const = 0; |
| virtual bool isSecure() const = 0; |
| virtual bool needsFiltering() const = 0; |
| virtual Rect getSourceCrop() const = 0; |
| |
| virtual void render(std::function<void()> drawLayers) { drawLayers(); } |
| |
| int getReqHeight() const { return mReqHeight; }; |
| int getReqWidth() const { return mReqWidth; }; |
| ui::Transform::orientation_flags getRotationFlags() const { return mRotationFlags; }; |
| status_t updateDimensions(int displayRotation); |
| |
| CaptureFill getCaptureFill() const { return mCaptureFill; }; |
| |
| private: |
| uint32_t mReqHeight; |
| uint32_t mReqWidth; |
| ui::Transform::orientation_flags mRotationFlags; |
| CaptureFill mCaptureFill; |
| }; |
| |
| } // namespace android |