1 /* 2 * Copyright (c) 2021 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 VSYNC_VSYNC_CONNECTION_PROXY_H 17 #define VSYNC_VSYNC_CONNECTION_PROXY_H 18 19 #include <iremote_proxy.h> 20 21 #include "graphic_common.h" 22 #include "ivsync_connection.h" 23 24 namespace OHOS { 25 namespace Rosen { 26 class VSyncConnectionProxy : public IRemoteProxy<IVSyncConnection> { 27 public: 28 explicit VSyncConnectionProxy(const sptr<IRemoteObject>& impl); 29 virtual ~VSyncConnectionProxy() = default; 30 31 virtual VsyncError RequestNextVSync() override; 32 virtual VsyncError GetReceiveFd(int32_t &fd) override; 33 virtual VsyncError SetVSyncRate(int32_t rate) override; 34 virtual VsyncError GetVSyncPeriod(int64_t &period) override; 35 36 private: 37 static inline BrokerDelegator<VSyncConnectionProxy> delegator_; 38 }; 39 } // namespace Vsync 40 } // namespace OHOS 41 42 #endif // VSYNC_VSYNC_CONNECTION_PROXY_H 43