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gerrit-public.fairphone.software / platform / frameworks / native / efefaac7748a7c2d1f5878f398c1d6c38713ce03 / . / services / surfaceflinger / RenderArea.h
blob: e38f4621d71faaa5a6672f3bfc53df4b9be59623 [file] [log] [blame]
chaviwa76b2712017-09-20 12:02:26 -0700[diff] [blame]1#pragma once
2
Peiyong Linefefaac2018-08-17 12:27:51 -0700[diff] [blame^]3#include <gui/ISurfaceComposer.h>
Peiyong Linfd997e02018-03-28 15:29:00 -0700[diff] [blame]4#include <ui/GraphicTypes.h>
Peiyong Linefefaac2018-08-17 12:27:51 -0700[diff] [blame^]5#include <ui/Transform.h>
chaviwa76b2712017-09-20 12:02:26 -0700[diff] [blame]6
Robert Carr578038f2018-03-09 12:25:24 -0800[diff] [blame]7#include <functional>
8
chaviwa76b2712017-09-20 12:02:26 -0700[diff] [blame]9namespace android {
10
11class RenderArea {
chaviw50da5042018-04-09 13:49:37 -0700[diff] [blame]12
chaviwa76b2712017-09-20 12:02:26 -0700[diff] [blame]13public:
chaviw50da5042018-04-09 13:49:37 -0700[diff] [blame]14 enum class CaptureFill {CLEAR, OPAQUE};
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16 static float getCaptureFillValue(CaptureFill captureFill);
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18 RenderArea(uint32_t reqHeight, uint32_t reqWidth, CaptureFill captureFill,
Peiyong Linefefaac2018-08-17 12:27:51 -0700[diff] [blame^]19 ISurfaceComposer::Rotation rotation = ISurfaceComposer::eRotateNone);
chaviwa76b2712017-09-20 12:02:26 -0700[diff] [blame]20
21 virtual ~RenderArea() = default;
22
Peiyong Linefefaac2018-08-17 12:27:51 -0700[diff] [blame^]23 virtual const ui::Transform& getTransform() const = 0;
chaviwa76b2712017-09-20 12:02:26 -0700[diff] [blame]24 virtual Rect getBounds() const = 0;
25 virtual int getHeight() const = 0;
26 virtual int getWidth() const = 0;
27 virtual bool isSecure() const = 0;
28 virtual bool needsFiltering() const = 0;
29 virtual Rect getSourceCrop() const = 0;
30
Robert Carr578038f2018-03-09 12:25:24 -0800[diff] [blame]31 virtual void render(std::function<void()> drawLayers) { drawLayers(); }
32
chaviwa76b2712017-09-20 12:02:26 -0700[diff] [blame]33 int getReqHeight() const { return mReqHeight; };
34 int getReqWidth() const { return mReqWidth; };
Peiyong Linefefaac2018-08-17 12:27:51 -0700[diff] [blame^]35 ui::Transform::orientation_flags getRotationFlags() const { return mRotationFlags; };
Iris Chang7501ed62018-04-30 14:45:42 +0800[diff] [blame]36 status_t updateDimensions(int displayRotation);
chaviwa76b2712017-09-20 12:02:26 -0700[diff] [blame]37
chaviw50da5042018-04-09 13:49:37 -0700[diff] [blame]38 CaptureFill getCaptureFill() const { return mCaptureFill; };
39
chaviwa76b2712017-09-20 12:02:26 -0700[diff] [blame]40private:
41 uint32_t mReqHeight;
42 uint32_t mReqWidth;
Peiyong Linefefaac2018-08-17 12:27:51 -0700[diff] [blame^]43 ui::Transform::orientation_flags mRotationFlags;
chaviw50da5042018-04-09 13:49:37 -0700[diff] [blame]44 CaptureFill mCaptureFill;
chaviwa76b2712017-09-20 12:02:26 -0700[diff] [blame]45};
46
Chia-I Wu83ce7c12017-10-19 15:18:55 -0700[diff] [blame]47} // namespace android