diff options
Diffstat (limited to 'include/core/SkImageFilter.h')
-rw-r--r-- | include/core/SkImageFilter.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/include/core/SkImageFilter.h b/include/core/SkImageFilter.h index 6b53987891..a3e5a62ee5 100644 --- a/include/core/SkImageFilter.h +++ b/include/core/SkImageFilter.h @@ -55,10 +55,10 @@ public: virtual SkBaseDevice* createDevice(int width, int height) = 0; // returns true if the proxy can handle this filter natively - virtual bool canHandleImageFilter(SkImageFilter*) = 0; + virtual bool canHandleImageFilter(const SkImageFilter*) = 0; // returns true if the proxy handled the filter itself. if this returns // false then the filter's code will be called. - virtual bool filterImage(SkImageFilter*, const SkBitmap& src, + virtual bool filterImage(const SkImageFilter*, const SkBitmap& src, const SkMatrix& ctm, SkBitmap* result, SkIPoint* offset) = 0; }; @@ -77,7 +77,7 @@ public: * the result and offset parameters will be ignored by the caller. */ bool filterImage(Proxy*, const SkBitmap& src, const SkMatrix& ctm, - SkBitmap* result, SkIPoint* offset); + SkBitmap* result, SkIPoint* offset) const; /** * Given the src bounds of an image, this returns the bounds of the result @@ -105,7 +105,7 @@ public: * single-pass processing using asNewEffect(). */ virtual bool filterImageGPU(Proxy*, const SkBitmap& src, const SkMatrix& ctm, - SkBitmap* result, SkIPoint* offset); + SkBitmap* result, SkIPoint* offset) const; /** * Returns whether this image filter is a color filter and puts the color filter into the @@ -187,7 +187,7 @@ protected: * caller. */ virtual bool onFilterImage(Proxy*, const SkBitmap& src, const SkMatrix&, - SkBitmap* result, SkIPoint* offset); + SkBitmap* result, SkIPoint* offset) const; // Given the bounds of the destination rect to be filled in device // coordinates (first parameter), and the CTM, compute (conservatively) // which rect of the source image would be required (third parameter). |