diff options
Diffstat (limited to 'samplecode/SampleApp.h')
| -rw-r--r-- | samplecode/SampleApp.h | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/samplecode/SampleApp.h b/samplecode/SampleApp.h index ba404da515..94f663feb0 100644 --- a/samplecode/SampleApp.h +++ b/samplecode/SampleApp.h @@ -36,9 +36,6 @@ public: kRaster_DeviceType, kPicture_DeviceType, kGPU_DeviceType, -#if SK_ANGLE - kANGLE_DeviceType, -#endif kNullGPU_DeviceType }; /** @@ -50,9 +47,12 @@ public: */ class DeviceManager : public SkRefCnt { public: - virtual void setUpBackend(SampleWindow* win) = 0; + // called at end of SampleWindow cons + virtual void init(SampleWindow* win, bool useAltContext) = 0; - virtual void tearDownBackend(SampleWindow* win) = 0; + // called when selecting a new device type + // can disallow a device type by returning false. + virtual bool supportsDeviceType(DeviceType dType) = 0; // called before drawing. should install correct device // type on the canvas. Will skip drawing if returns false. @@ -71,7 +71,7 @@ public: virtual void windowSizeChanged(SampleWindow* win) = 0; // return the GrContext backing gpu devices - virtual GrContext* getGrContext() = 0; + virtual GrContext* getGrContext(DeviceType dType) = 0; }; SampleWindow(void* hwnd, int argc, char** argv, DeviceManager*); @@ -85,7 +85,7 @@ public: void toggleFPS(); void showOverview(); - GrContext* getGrContext() const { return fDevManager->getGrContext(); } + GrContext* getGrContext() const { return fDevManager->getGrContext(fDeviceType); } void setZoomCenter(float x, float y); void changeZoomLevel(float delta); @@ -100,8 +100,6 @@ public: SkData* getPDFData() { return fPDFData; } void postInvalDelay(); - DeviceType getDeviceType() const { return fDeviceType; } - protected: virtual void onDraw(SkCanvas* canvas); virtual bool onHandleKey(SkKey key); |