1 /* 2 * Copyright (c) 2022 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 /** 17 * @file rs_application_agent_impl.h 18 * @brief Agent that the application registers with the RenderService 19 */ 20 21 #ifndef RENDER_SERVICE_CLIENT_CORE_TRANSACTION_RS_APPLICATION_AGENT_IMPL_H 22 #define RENDER_SERVICE_CLIENT_CORE_TRANSACTION_RS_APPLICATION_AGENT_IMPL_H 23 24 #include <mutex> 25 26 #ifdef ROSEN_OHOS 27 #include "ipc_callbacks/rs_application_agent_stub.h" 28 #endif 29 30 namespace OHOS { 31 namespace Rosen { 32 #ifdef ROSEN_OHOS 33 class RSC_EXPORT RSApplicationAgentImpl final : public RSApplicationAgentStub { 34 #else 35 class RSApplicationAgentImpl final { 36 #endif 37 public: 38 /** 39 * @brief singletion constructor for application agent 40 * @return application agent pointer 41 */ 42 static RSApplicationAgentImpl* Instance(); 43 /** 44 * @brief register application agent to renderService 45 */ 46 void RegisterRSApplicationAgent(); 47 48 RSApplicationAgentImpl() = default; 49 virtual ~RSApplicationAgentImpl() = default; 50 51 private: 52 RSApplicationAgentImpl(const RSApplicationAgentImpl&) = delete; 53 RSApplicationAgentImpl(const RSApplicationAgentImpl&&) = delete; 54 RSApplicationAgentImpl& operator=(const RSApplicationAgentImpl&) = delete; 55 RSApplicationAgentImpl& operator=(const RSApplicationAgentImpl&&) = delete; 56 57 #ifdef ROSEN_OHOS 58 /** 59 * @brief register application agent to renderService 60 * @param transactionData Transactions that the RenderService needs to send to the application 61 */ 62 void OnTransaction(std::shared_ptr<RSTransactionData> transactionData) override; 63 #endif 64 65 static inline std::mutex mutex_; 66 }; 67 } 68 } 69 #endif // RENDER_SERVICE_CLIENT_CORE_TRANSACTION_RS_APPLICATION_AGENT_IMPL_H 70