c32f1d46d4
git-svn-id: http://skia.googlecode.com/svn/trunk@9671 2bbb7eff-a529-9590-31e7-b0007b416f81
58 lines
1.2 KiB
C++
58 lines
1.2 KiB
C++
/*
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* Copyright 2013 Google Inc.
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*
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*
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*/
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#ifndef BaseExample_DEFINED
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#define BaseExample_DEFINED
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#include "SkWindow.h"
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class GrContext;
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struct GrGLInterface;
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class GrRenderTarget;
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class SkCanvas;
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class BaseExample : public SkOSWindow {
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public:
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enum DeviceType {
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kRaster_DeviceType,
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kGPU_DeviceType,
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};
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BaseExample(void* hWnd, int argc, char** argv);
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// Changes the device type of the object.
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bool setupBackend(DeviceType type);
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void tearDownBackend();
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DeviceType getDeviceType() const { return fType; }
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protected:
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// Your class should override this method to do its thing.
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virtual void draw(SkCanvas* canvas) SK_OVERRIDE;
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virtual void onSizeChange() SK_OVERRIDE;
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#ifdef SK_BUILD_FOR_WIN
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virtual void onHandleInval(const SkIRect&) SK_OVERRIDE;
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#endif
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SkCanvas* createCanvas() SK_OVERRIDE;
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private:
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void setupRenderTarget();
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DeviceType fType;
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GrContext* fContext;
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GrRenderTarget* fRenderTarget;
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AttachmentInfo fAttachmentInfo;
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const GrGLInterface* fInterface;
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typedef SkOSWindow INHERITED;
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};
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#endif
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