1 /* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 #ifndef RENDER_SERVICE_CLIENT_CORE_RENDER_SKIA_RS_SKIA_FILTER_H 16 #define RENDER_SERVICE_CLIENT_CORE_RENDER_SKIA_RS_SKIA_FILTER_H 17 18 #include "include/core/SkCanvas.h" 19 #include "include/core/SkImageFilter.h" 20 #include "include/core/SkPaint.h" 21 22 #include "render/rs_filter.h" 23 24 namespace OHOS { 25 namespace Rosen { 26 class RSPaintFilterCanvas; 27 class RSSkiaFilter : public RSFilter { 28 public: 29 ~RSSkiaFilter() override; 30 SkPaint GetPaint() const; PreProcess(sk_sp<SkImage> image)31 virtual void PreProcess(sk_sp<SkImage> image) {}; PostProcess(RSPaintFilterCanvas & canvas)32 virtual void PostProcess(RSPaintFilterCanvas& canvas) {}; 33 34 protected: 35 RSSkiaFilter(sk_sp<SkImageFilter> imagefilter); 36 37 private: 38 sk_sp<SkImageFilter> imageFilter_; 39 }; 40 } // namespace Rosen 41 } // namespace OHOS 42 43 #endif // RENDER_SERVICE_CLIENT_CORE_RENDER_SKIA_RS_SKIA_FILTER_H