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 ROSEN_MODULES_TEXGINE_SRC_TEXGINE_DRAWING_TEXGINE_MEMORY_STREAM_H 17 #define ROSEN_MODULES_TEXGINE_SRC_TEXGINE_DRAWING_TEXGINE_MEMORY_STREAM_H 18 19 #include <memory> 20 21 #include <include/core/SkStream.h> 22 23 namespace OHOS { 24 namespace Rosen { 25 namespace TextEngine { 26 class TexgineMemoryStream { 27 public: 28 TexgineMemoryStream(); 29 explicit TexgineMemoryStream(std::unique_ptr<SkMemoryStream> stream); 30 31 /* 32 * @brief Returns SkMemoryStream that user init or set to TexgineMemoryStream 33 */ 34 std::unique_ptr<SkMemoryStream> GetStream(); 35 36 /* 37 * @brief Returns a stream with a copy of the input data. 38 */ 39 static std::unique_ptr<TexgineMemoryStream> MakeCopy(const void *data, size_t length); 40 41 private: 42 std::unique_ptr<SkMemoryStream> memoryStream_ = nullptr; 43 }; 44 } // namespace TextEngine 45 } // namespace Rosen 46 } // namespace OHOS 47 48 #endif // ROSEN_MODULES_TEXGINE_SRC_TEXGINE_DRAWING_TEXGINE_MEMORY_STREAM_H 49