6 files changed, 9 insertions, 0 deletions
diff --git a/include/effects/SkBitmapSource.h b/include/effects/SkBitmapSource.h
index 699186e9f1..ec779eafe8 100644
--- a/include/effects/SkBitmapSource.h
+++ b/include/effects/SkBitmapSource.h
@@ -15,6 +15,7 @@ class SK_API SkBitmapSource : public SkImageFilter {
 public:
     explicit SkBitmapSource(const SkBitmap& bitmap);
     SkBitmapSource(const SkBitmap& bitmap, const SkRect& srcRect, const SkRect& dstRect);
+    virtual void computeFastBounds(const SkRect& src, SkRect* dst) const SK_OVERRIDE;
 
     SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkBitmapSource)
 
diff --git a/include/effects/SkBlurImageFilter.h b/include/effects/SkBlurImageFilter.h
index f08725490b..d0d2446a7f 100644
--- a/include/effects/SkBlurImageFilter.h
+++ b/include/effects/SkBlurImageFilter.h
@@ -17,6 +17,7 @@ public:
                       SkScalar sigmaY,
                       SkImageFilter* input = NULL,
                       const CropRect* cropRect = NULL);
+    virtual void computeFastBounds(const SkRect&, SkRect*) const SK_OVERRIDE;
 
     SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkBlurImageFilter)
 
diff --git a/include/effects/SkDisplacementMapEffect.h b/include/effects/SkDisplacementMapEffect.h
index d789ca24f2..d82a40ab9f 100644
--- a/include/effects/SkDisplacementMapEffect.h
+++ b/include/effects/SkDisplacementMapEffect.h
@@ -37,6 +37,8 @@ public:
                                const SkMatrix& ctm,
                                SkBitmap* dst,
                                SkIPoint* offset) SK_OVERRIDE;
+    virtual void computeFastBounds(const SkRect& src, SkRect* dst) const SK_OVERRIDE;
+
 #if SK_SUPPORT_GPU
     virtual bool canFilterImageGPU() const SK_OVERRIDE { return true; }
     virtual bool filterImageGPU(Proxy* proxy, const SkBitmap& src, const SkMatrix& ctm,
@@ -54,6 +56,8 @@ private:
     typedef SkImageFilter INHERITED;
     SkImageFilter* getDisplacementInput() { return getInput(0); }
     SkImageFilter* getColorInput() { return getInput(1); }
+    const SkImageFilter* getDisplacementInput() const { return getInput(0); }
+    const SkImageFilter* getColorInput() const { return getInput(1); }
 };
 
 #endif
diff --git a/include/effects/SkDropShadowImageFilter.h b/include/effects/SkDropShadowImageFilter.h
index 5a58a0a06a..0c66272dd2 100644
--- a/include/effects/SkDropShadowImageFilter.h
+++ b/include/effects/SkDropShadowImageFilter.h
@@ -13,6 +13,7 @@ class SK_API SkDropShadowImageFilter : public SkImageFilter {
 public:
     SkDropShadowImageFilter(SkScalar dx, SkScalar dy, SkScalar sigma, SkColor, SkImageFilter* input = NULL);
     SkDropShadowImageFilter(SkScalar dx, SkScalar dy, SkScalar sigmaX, SkScalar sigmaY, SkColor, SkImageFilter* input = NULL, const CropRect* cropRect = NULL);
+    virtual void computeFastBounds(const SkRect&, SkRect*) const SK_OVERRIDE;
     SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkDropShadowImageFilter)
 
 protected:
diff --git a/include/effects/SkMorphologyImageFilter.h b/include/effects/SkMorphologyImageFilter.h
index 3a55199939..d44d0e2535 100644
--- a/include/effects/SkMorphologyImageFilter.h
+++ b/include/effects/SkMorphologyImageFilter.h
@@ -16,6 +16,7 @@
 class SK_API SkMorphologyImageFilter : public SkImageFilter {
 public:
     SkMorphologyImageFilter(int radiusX, int radiusY, SkImageFilter* input, const CropRect* cropRect);
+    virtual void computeFastBounds(const SkRect& src, SkRect* dst) const SK_OVERRIDE;
 
     /**
      * All morphology procs have the same signature: src is the source buffer, dst the
diff --git a/include/effects/SkOffsetImageFilter.h b/include/effects/SkOffsetImageFilter.h
index 70590335d2..f156415857 100644
--- a/include/effects/SkOffsetImageFilter.h
+++ b/include/effects/SkOffsetImageFilter.h
@@ -17,6 +17,7 @@ class SK_API SkOffsetImageFilter : public SkImageFilter {
 public:
     SkOffsetImageFilter(SkScalar dx, SkScalar dy, SkImageFilter* input = NULL,
                         const CropRect* cropRect = NULL);
+    virtual void computeFastBounds(const SkRect& src, SkRect* dst) const SK_OVERRIDE;
     SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkOffsetImageFilter)
 
 protected: