1 /* 2 * Copyright (c) 2024 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 CONSUMER_SURFACE_DELEGATOR 17 #define CONSUMER_SURFACE_DELEGATOR 18 19 #include "transact_surface_delegator_stub.h" 20 21 namespace OHOS { 22 class ConsumerSurfaceDelegator : public TransactSurfaceDelegatorStub { 23 public: Create()24 static sptr<ConsumerSurfaceDelegator> Create() 25 { 26 return sptr<ConsumerSurfaceDelegator> (new ConsumerSurfaceDelegator()); 27 } 28 ~ConsumerSurfaceDelegator() = default; 29 GSError DequeueBuffer(); 30 GSError QueueBuffer(); 31 GSError ReleaseBuffer(); 32 int OnRemoteRequest(uint32_t code, MessageParcel& data, MessageParcel& reply, MessageOption& option) override; 33 private: 34 ConsumerSurfaceDelegator() = default; 35 }; 36 } // namespace OHOS 37 #endif // CONSUMER_SURFACE_DELEGATOR 38