1 /* 2 * Copyright (c) 2021-2022 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 RENDERER_POSITION_CALLBACK_NAPI_H_ 17 #define RENDERER_POSITION_CALLBACK_NAPI_H_ 18 19 #include "audio_common_napi.h" 20 #include "audio_renderer.h" 21 #include "napi/native_api.h" 22 #include "napi/native_node_api.h" 23 24 namespace OHOS { 25 namespace AudioStandard { 26 class RendererPositionCallbackNapi : public RendererPositionCallback { 27 public: 28 explicit RendererPositionCallbackNapi(napi_env env); 29 virtual ~RendererPositionCallbackNapi(); 30 void SaveCallbackReference(const std::string &callbackName, napi_value callback); 31 void OnMarkReached(const int64_t &framePosition) override; 32 33 private: 34 struct RendererPositionJsCallback { 35 std::shared_ptr<AutoRef> callback = nullptr; 36 std::string callbackName = "unknown"; 37 int64_t position = 0; 38 }; 39 40 void OnJsRendererPositionCallback(std::unique_ptr<RendererPositionJsCallback> &jsCb); 41 42 std::mutex mutex_; 43 napi_env env_ = nullptr; 44 std::shared_ptr<AutoRef> renderPositionCallback_ = nullptr; 45 }; 46 } // namespace AudioStandard 47 } // namespace OHOS 48 #endif // RENDERER_POSITION_CALLBACK_NAPI_H_ 49