1 /* 2 * Copyright 2016 Google Inc. 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 SkArithmeticImageFilter_DEFINED 9 #define SkArithmeticImageFilter_DEFINED 10 11 #include "SkImageFilter.h" 12 13 class SK_API SkArithmeticImageFilter { 14 public: 15 static sk_sp<SkImageFilter> Make(float k1, float k2, float k3, float k4, bool enforcePMColor, 16 sk_sp<SkImageFilter> background, 17 sk_sp<SkImageFilter> foreground, 18 const SkImageFilter::CropRect* cropRect); 19 20 SK_DECLARE_FLATTENABLE_REGISTRAR_GROUP(); 21 22 private: 23 SkArithmeticImageFilter(); // can't instantiate 24 }; 25 26 #endif 27