Blame - services/surfaceflinger/RenderArea.h - android_frameworks_native

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chaviw	a76b271	2017-09-20 12:02:26 -0700	[diff] [blame]	1	#pragma once
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Peiyong Lin	efefaac	2018-08-17 12:27:51 -0700	[diff] [blame]	3	#include <gui/ISurfaceComposer.h>
Peiyong Lin	fd997e0	2018-03-28 15:29:00 -0700	[diff] [blame]	4	#include <ui/GraphicTypes.h>
Peiyong Lin	efefaac	2018-08-17 12:27:51 -0700	[diff] [blame]	5	#include <ui/Transform.h>
chaviw	a76b271	2017-09-20 12:02:26 -0700	[diff] [blame]	6
Robert Carr	578038f	2018-03-09 12:25:24 -0800	[diff] [blame]	7	#include <functional>
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chaviw	a76b271	2017-09-20 12:02:26 -0700	[diff] [blame]	9	namespace android {
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				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};
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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 Lin	efefaac	2018-08-17 12:27:51 -0700	[diff] [blame]	19	ISurfaceComposer::Rotation rotation = ISurfaceComposer::eRotateNone);
chaviw	a76b271	2017-09-20 12:02:26 -0700	[diff] [blame]	20
				21	virtual ~RenderArea() = default;
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Peiyong Lin	efefaac	2018-08-17 12:27:51 -0700	[diff] [blame]	23	virtual const ui::Transform& getTransform() const = 0;
chaviw	a76b271	2017-09-20 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 Carr	578038f	2018-03-09 12:25:24 -0800	[diff] [blame]	31	virtual void render(std::function<void()> drawLayers) { drawLayers(); }
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chaviw	a76b271	2017-09-20 12:02:26 -0700	[diff] [blame]	33	int getReqHeight() const { return mReqHeight; };
				34	int getReqWidth() const { return mReqWidth; };
Peiyong Lin	efefaac	2018-08-17 12:27:51 -0700	[diff] [blame]	35	ui::Transform::orientation_flags getRotationFlags() const { return mRotationFlags; };
Iris Chang	7501ed6	2018-04-30 14:45:42 +0800	[diff] [blame]	36	status_t updateDimensions(int displayRotation);
chaviw	a76b271	2017-09-20 12:02:26 -0700	[diff] [blame]	37
chaviw	50da504	2018-04-09 13:49:37 -0700	[diff] [blame]	38	CaptureFill getCaptureFill() const { return mCaptureFill; };
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chaviw	a76b271	2017-09-20 12:02:26 -0700	[diff] [blame]	40	private:
				41	uint32_t mReqHeight;
				42	uint32_t mReqWidth;
Peiyong Lin	efefaac	2018-08-17 12:27:51 -0700	[diff] [blame]	43	ui::Transform::orientation_flags mRotationFlags;
chaviw	50da504	2018-04-09 13:49:37 -0700	[diff] [blame]	44	CaptureFill mCaptureFill;
chaviw	a76b271	2017-09-20 12:02:26 -0700	[diff] [blame]	45	};
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Chia-I Wu	83ce7c1	2017-10-19 15:18:55 -0700	[diff] [blame]	47	} // namespace android