| chaviw | a76b271 | 2017-09-20 12:02:26 -0700 | [diff] [blame] | 1 | #pragma once |
| 2 | |
| Peiyong Lin | fd997e0 | 2018-03-28 15:29:00 -0700 | [diff] [blame] | 3 | #include <ui/GraphicTypes.h> |
| Peiyong Lin | a52f029 | 2018-03-14 17:26:31 -0700 | [diff] [blame] | 4 | |
| chaviw | a76b271 | 2017-09-20 12:02:26 -0700 | [diff] [blame] | 5 | #include "Transform.h" |
| 6 | |
| Robert Carr | 578038f | 2018-03-09 12:25:24 -0800 | [diff] [blame] | 7 | #include <functional> |
| 8 | |
| chaviw | a76b271 | 2017-09-20 12:02:26 -0700 | [diff] [blame] | 9 | namespace android { |
| 10 | |
| 11 | class RenderArea { |
| chaviw | 50da504 | 2018-04-09 13:49:37 -0700 | [diff] [blame] | 12 | |
| chaviw | a76b271 | 2017-09-20 12:02:26 -0700 | [diff] [blame] | 13 | public: |
| chaviw | 50da504 | 2018-04-09 13:49:37 -0700 | [diff] [blame] | 14 | enum class CaptureFill {CLEAR, OPAQUE}; |
| 15 | |
| 16 | static float getCaptureFillValue(CaptureFill captureFill); |
| 17 | |
| 18 | RenderArea(uint32_t reqHeight, uint32_t reqWidth, CaptureFill captureFill, |
| chaviw | 7206d49 | 2017-11-10 16:16:12 -0800 | [diff] [blame] | 19 | ISurfaceComposer::Rotation rotation = ISurfaceComposer::eRotateNone) |
| chaviw | 50da504 | 2018-04-09 13:49:37 -0700 | [diff] [blame] | 20 | : mReqHeight(reqHeight), mReqWidth(reqWidth), mCaptureFill(captureFill) { |
| chaviw | a76b271 | 2017-09-20 12:02:26 -0700 | [diff] [blame] | 21 | mRotationFlags = Transform::fromRotation(rotation); |
| 22 | } |
| 23 | |
| 24 | virtual ~RenderArea() = default; |
| 25 | |
| 26 | virtual const Transform& getTransform() const = 0; |
| 27 | virtual Rect getBounds() const = 0; |
| 28 | virtual int getHeight() const = 0; |
| 29 | virtual int getWidth() const = 0; |
| 30 | virtual bool isSecure() const = 0; |
| 31 | virtual bool needsFiltering() const = 0; |
| 32 | virtual Rect getSourceCrop() const = 0; |
| Peiyong Lin | dd9b2ae | 2018-03-01 16:22:45 -0800 | [diff] [blame] | 33 | virtual bool getWideColorSupport() const = 0; |
| 34 | virtual ui::Dataspace getDataSpace() const = 0; |
| chaviw | a76b271 | 2017-09-20 12:02:26 -0700 | [diff] [blame] | 35 | |
| Robert Carr | 578038f | 2018-03-09 12:25:24 -0800 | [diff] [blame] | 36 | virtual void render(std::function<void()> drawLayers) { drawLayers(); } |
| 37 | |
| chaviw | a76b271 | 2017-09-20 12:02:26 -0700 | [diff] [blame] | 38 | int getReqHeight() const { return mReqHeight; }; |
| 39 | int getReqWidth() const { return mReqWidth; }; |
| 40 | Transform::orientation_flags getRotationFlags() const { return mRotationFlags; }; |
| chaviw | a76b271 | 2017-09-20 12:02:26 -0700 | [diff] [blame] | 41 | status_t updateDimensions(); |
| 42 | |
| chaviw | 50da504 | 2018-04-09 13:49:37 -0700 | [diff] [blame] | 43 | CaptureFill getCaptureFill() const { return mCaptureFill; }; |
| 44 | |
| chaviw | a76b271 | 2017-09-20 12:02:26 -0700 | [diff] [blame] | 45 | private: |
| 46 | uint32_t mReqHeight; |
| 47 | uint32_t mReqWidth; |
| 48 | Transform::orientation_flags mRotationFlags; |
| chaviw | 50da504 | 2018-04-09 13:49:37 -0700 | [diff] [blame] | 49 | CaptureFill mCaptureFill; |
| chaviw | a76b271 | 2017-09-20 12:02:26 -0700 | [diff] [blame] | 50 | }; |
| 51 | |
| Chia-I Wu | 83ce7c1 | 2017-10-19 15:18:55 -0700 | [diff] [blame] | 52 | } // namespace android |