/* * Copyright 2015 Google Inc. * * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ #ifndef SkImageSource_DEFINED #define SkImageSource_DEFINED #include "include/core/SkFlattenable.h" #include "include/core/SkImage.h" #include "include/core/SkImageFilter.h" class SK_API SkImageSource : public SkImageFilter { public: static sk_sp Make(sk_sp image); static sk_sp Make(sk_sp image, const SkRect& srcRect, const SkRect& dstRect, SkFilterQuality filterQuality); SkRect computeFastBounds(const SkRect& src) const override; protected: void flatten(SkWriteBuffer&) const override; sk_sp onFilterImage(SkSpecialImage* source, const Context&, SkIPoint* offset) const override; SkIRect onFilterNodeBounds(const SkIRect&, const SkMatrix& ctm, MapDirection, const SkIRect* inputRect) const override; private: SK_FLATTENABLE_HOOKS(SkImageSource) explicit SkImageSource(sk_sp); SkImageSource(sk_sp, const SkRect& srcRect, const SkRect& dstRect, SkFilterQuality); sk_sp fImage; SkRect fSrcRect, fDstRect; SkFilterQuality fFilterQuality; typedef SkImageFilter INHERITED; }; #endif