1 /* 2 * Copyright (c) 2023 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 16 #ifndef SKIA_DATA_H 17 #define SKIA_DATA_H 18 19 #include "include/core/SkData.h" 20 #include "impl_interface/data_impl.h" 21 22 namespace OHOS { 23 namespace Rosen { 24 namespace Drawing { 25 class SkiaData : public DataImpl { 26 public: 27 static inline constexpr AdapterType TYPE = AdapterType::SKIA_ADAPTER; 28 SkiaData() noexcept; ~SkiaData()29 ~SkiaData() override {} GetType()30 AdapterType GetType() const override 31 { 32 return AdapterType::SKIA_ADAPTER; 33 } 34 35 bool BuildFromMalloc(const void* data, size_t length) override; 36 bool BuildWithCopy(const void* data, size_t length) override; 37 bool BuildWithoutCopy(const void* data, size_t length) override; 38 bool BuildUninitialized(size_t length) override; 39 40 void* WritableData() override; 41 size_t GetSize() const override; 42 const void* GetData() const override; 43 44 /* 45 * @brief Export Skia member variables for use by the adaptation layer. 46 */ 47 sk_sp<SkData> GetSkData() const; 48 49 /* 50 * @brief Update the member variable to filter, adaptation layer calls. 51 */ 52 void SetSkData(const sk_sp<SkData>& data); 53 private: 54 sk_sp<SkData> skData_; 55 }; 56 } // Drawing 57 } // Rosen 58 } // OHOS 59 60 #endif 61