| #ifndef _SkTestImageFilters_h |
| #define _SkTestImageFilters_h |
| |
| #include "SkImageFilter.h" |
| #include "SkPoint.h" |
| |
| class SK_API SkComposeImageFilter : public SkImageFilter { |
| public: |
| SkComposeImageFilter(SkImageFilter* outer, SkImageFilter* inner) : INHERITED(outer, inner) {} |
| virtual ~SkComposeImageFilter(); |
| |
| SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkComposeImageFilter) |
| |
| protected: |
| SkComposeImageFilter(SkFlattenableReadBuffer& buffer); |
| |
| virtual bool onFilterImage(Proxy*, const SkBitmap& src, const SkMatrix&, |
| SkBitmap* result, SkIPoint* loc) SK_OVERRIDE; |
| virtual bool onFilterBounds(const SkIRect&, const SkMatrix&, SkIRect*) SK_OVERRIDE; |
| |
| private: |
| typedef SkImageFilter INHERITED; |
| }; |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| |
| // Fun mode that scales down (only) and then scales back up to look pixelated |
| class SK_API SkDownSampleImageFilter : public SkImageFilter { |
| public: |
| SkDownSampleImageFilter(SkScalar scale) : INHERITED(0), fScale(scale) {} |
| |
| SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkDownSampleImageFilter) |
| |
| protected: |
| SkDownSampleImageFilter(SkFlattenableReadBuffer& buffer); |
| virtual void flatten(SkFlattenableWriteBuffer&) const SK_OVERRIDE; |
| |
| virtual bool onFilterImage(Proxy*, const SkBitmap& src, const SkMatrix&, |
| SkBitmap* result, SkIPoint* loc) SK_OVERRIDE; |
| |
| private: |
| SkScalar fScale; |
| |
| typedef SkImageFilter INHERITED; |
| }; |
| |
| #endif |