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 #ifndef VSYNC_ADAPTER_IMPL_H 17 #define VSYNC_ADAPTER_IMPL_H 18 19 #include <functional> 20 #include <memory> 21 22 #include "graphic_adapter.h" 23 #include "vsync_receiver.h" 24 25 namespace OHOS::NWeb { 26 class VSyncAdapterImpl : public VSyncAdapter { 27 public: 28 VSyncAdapterImpl() = default; 29 ~VSyncAdapterImpl() override = default; 30 VSyncAdapterImpl(const VSyncAdapterImpl&) = delete; 31 VSyncAdapterImpl& operator=(const VSyncAdapterImpl&) = delete; 32 33 VSyncErrorCode RequestVsync(void* data, std::function<void(int64_t, void*)> NWebVSyncCb) override; 34 35 private: 36 std::shared_ptr<Rosen::VSyncReceiver> receiver_ = nullptr; 37 std::unique_ptr<Rosen::VSyncReceiver::FrameCallback> frameCb_ = nullptr; 38 }; 39 } // namespace OHOS::NWeb 40 41 #endif // VSYNC_ADAPTER_IMPL_H