1 /* 2 * Copyright 2012 The Android Open Source Project 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #ifndef SkColorFilterImageFilter_DEFINED 9 #define SkColorFilterImageFilter_DEFINED 10 11 #include "SkImageFilter.h" 12 13 class SkColorFilter; 14 15 class SK_API SkColorFilterImageFilter : public SkImageFilter { 16 public: 17 static sk_sp<SkImageFilter> Make(sk_sp<SkColorFilter> cf, 18 sk_sp<SkImageFilter> input, 19 const CropRect* cropRect = NULL); 20 21 SK_TO_STRING_OVERRIDE() 22 SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkColorFilterImageFilter) 23 24 protected: 25 void flatten(SkWriteBuffer&) const override; 26 sk_sp<SkSpecialImage> onFilterImage(SkSpecialImage* source, const Context&, 27 SkIPoint* offset) const override; 28 bool onIsColorFilterNode(SkColorFilter**) const override; 29 bool onCanHandleComplexCTM() const override { return true; } 30 bool affectsTransparentBlack() const override; 31 32 private: 33 SkColorFilterImageFilter(sk_sp<SkColorFilter> cf, 34 sk_sp<SkImageFilter> input, 35 const CropRect* cropRect); 36 37 sk_sp<SkColorFilter> fColorFilter; 38 39 typedef SkImageFilter INHERITED; 40 }; 41 42 #endif 43
