| /* |
| * Copyright 2012 The Android Open Source Project |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| |
| #ifndef SkMagnifierImageFilter_DEFINED |
| #define SkMagnifierImageFilter_DEFINED |
| |
| #include "SkRect.h" |
| #include "SkImageFilter.h" |
| |
| class SK_API SkMagnifierImageFilter : public SkImageFilter { |
| public: |
| SkMagnifierImageFilter(SkRect srcRect, SkScalar inset); |
| |
| virtual bool asNewEffect(GrEffect** effect, |
| GrTexture* texture) const SK_OVERRIDE; |
| |
| SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkMagnifierImageFilter) |
| |
| protected: |
| explicit SkMagnifierImageFilter(SkFlattenableReadBuffer& buffer); |
| virtual void flatten(SkFlattenableWriteBuffer&) const SK_OVERRIDE; |
| |
| virtual bool onFilterImage(Proxy*, const SkBitmap& src, const SkMatrix&, |
| SkBitmap* result, SkIPoint* offset) SK_OVERRIDE; |
| |
| private: |
| SkRect fSrcRect; |
| SkScalar fInset; |
| typedef SkImageFilter INHERITED; |
| }; |
| |
| #endif |