1 /* 2 * Copyright (C) 2025 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 AV_SHARED_MEMORY_HELPER_H 17 #define AV_SHARED_MEMORY_HELPER_H 18 19 #include <message_parcel.h> 20 #include "av_shared_memory.h" 21 22 namespace OHOS { 23 namespace AVSession { 24 [[maybe_unused]] int32_t WriteAVSharedMemoryToParcel(const std::shared_ptr<AVSharedMemory> &memory, 25 MessageParcel &parcel); 26 [[maybe_unused]] std::shared_ptr<AVSharedMemory> ReadAVSharedMemoryFromParcel(MessageParcel &parcel); 27 [[maybe_unused]] std::shared_ptr<AVSharedMemory> ReadAVDataSrcMemoryFromParcel(MessageParcel &parcel); 28 } // namespace AVSession 29 } // namespace OHOS 30 #endif