Creating framework for drawShadowedPicture

src/core/SkRecorder.h

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkRecorder_DEFINED
 #define SkRecorder_DEFINED
 
@@ skipping 42 matching lines @@
     // Make SkRecorder forget entirely about its SkRecord*; all calls to SkRecorder will fail.
     void forgetRecord();
 
     void willSave() override;
     SaveLayerStrategy getSaveLayerStrategy(const SaveLayerRec&) override;
     void willRestore() override {}
     void didRestore() override;
 
     void didConcat(const SkMatrix&) override;
     void didSetMatrix(const SkMatrix&) override;
-    void didTranslateZ(SkScalar) override;
+
+    void didTranslateZ(SkScalar)

[jvanverth1, 2016/07/21 13:56:53]

Etc.

[vjiaoblack, 2016/07/21 15:11:20]

Acknowledged.

+#ifdef SK_USE_SHADOWS
+override
+#endif
+;
 
     void onDrawDRRect(const SkRRect&, const SkRRect&, const SkPaint&) override;
     void onDrawDrawable(SkDrawable*, const SkMatrix*) override;
     void onDrawText(const void* text,
                     size_t byteLength,
                     SkScalar x,
                     SkScalar y,
                     const SkPaint& paint) override;
     void onDrawPosText(const void* text,
                        size_t byteLength,
@@ skipping 45 matching lines @@
                         const SkPaint&) override;
     void onDrawAtlas(const SkImage*, const SkRSXform[], const SkRect[], const SkColor[],
                      int count, SkXfermode::Mode, const SkRect* cull, const SkPaint*) override;
 
     void onClipRect(const SkRect& rect, SkRegion::Op op, ClipEdgeStyle edgeStyle) override;
     void onClipRRect(const SkRRect& rrect, SkRegion::Op op, ClipEdgeStyle edgeStyle) override;
     void onClipPath(const SkPath& path, SkRegion::Op op, ClipEdgeStyle edgeStyle) override;
     void onClipRegion(const SkRegion& deviceRgn, SkRegion::Op op) override;
 
     void onDrawPicture(const SkPicture*, const SkMatrix*, const SkPaint*) override;
+    void onDrawShadowedPicture(const SkPicture*,
+                               const SkMatrix*,
+                               const SkPaint*)
+#ifdef SK_USE_SHADOWS
+    override
+#endif
+    ;
+
     void onDrawAnnotation(const SkRect&, const char[], SkData*) override;
 
     sk_sp<SkSurface> onNewSurface(const SkImageInfo&, const SkSurfaceProps&) override;
 
     void flushMiniRecorder();
 
 private:
     template <typename T>
     T* copy(const T*);
 
     template <typename T>
     T* copy(const T[], size_t count);
 
     SkIRect devBounds() const {
         SkIRect devBounds;
         this->getClipDeviceBounds(&devBounds);
         return devBounds;
     }
 
     DrawPictureMode fDrawPictureMode;
     size_t fApproxBytesUsedBySubPictures;
     SkRecord* fRecord;
     SkAutoTDelete<SkDrawableList> fDrawableList;
 
     SkMiniRecorder* fMiniRecorder;
 };
 
 #endif//SkRecorder_DEFINED