add local caching for skia draws

core/fxge/skia/fx_skia_device.h

Index: core/fxge/skia/fx_skia_device.h
diff --git a/core/fxge/skia/fx_skia_device.h b/core/fxge/skia/fx_skia_device.h
index 4ea1ad1218dbc7b2b4953326e5eb63387e4862ff..81aa8e1ec9029f2cac5cb5c496b765587caa1846 100644
--- a/core/fxge/skia/fx_skia_device.h
+++ b/core/fxge/skia/fx_skia_device.h
@@ -15,6 +15,7 @@ class SkPaint;
 class SkPath;
 class SkPictureRecorder;
 struct SkIRect;
+class SkiaState;

[dsinclair, 2016/06/29 13:22:28]

nit: Move this up with the other classes.

[caryclark, 2016/06/29 13:55:10]

Done.

 
 class CFX_SkiaDeviceDriver : public IFX_RenderDeviceDriver {
  public:
@@ -122,16 +123,22 @@ class CFX_SkiaDeviceDriver : public IFX_RenderDeviceDriver {
   void PaintStroke(SkPaint* spaint,
                    const CFX_GraphStateData* pGraphState,
                    const SkMatrix& matrix);
+  void Flush();
   SkPictureRecorder* GetRecorder() const { return m_pRecorder; }
   void PreMultiply();
+  SkCanvas* SkiaCanvas() { return m_pCanvas; }
+  void Dump();

[dsinclair, 2016/06/29 13:22:28]

const?

[caryclark, 2016/06/29 13:55:10]

Done.

 
  private:
   CFX_DIBitmap* m_pBitmap;
   CFX_DIBitmap* m_pOriDevice;
   SkCanvas* m_pCanvas;
   SkPictureRecorder* const m_pRecorder;
+  SkiaState* m_pCache;

[dsinclair, 2016/06/29 13:22:28]

std::unique_ptr

[caryclark, 2016/06/29 13:55:10]

Done.

   FX_BOOL m_bRgbByteOrder;
   FX_BOOL m_bGroupKnockout;
+
+  friend class SkiaState;

[dsinclair, 2016/06/29 13:22:28]

nit: Move this up to just after the private:

[caryclark, 2016/06/29 13:55:10]

Done.

 };
 #endif  // defined(_SKIA_SUPPORT_)