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 OH_VEF_EDITOR_IMPL_H 17 #define OH_VEF_EDITOR_IMPL_H 18 19 #include <mutex> 20 #include "video_editor.h" 21 #include "data_center/data_center.h" 22 #include "composite_engine/composite_engine.h" 23 24 namespace OHOS { 25 namespace Media { 26 27 enum class VideoEditorState : int32_t { 28 INIT, 29 IDLE, 30 COMPOSITING, 31 CANCELLING 32 }; 33 34 class VideoEditorImpl : public VideoEditor { 35 public: 36 explicit VideoEditorImpl(uint64_t id); 37 ~VideoEditorImpl() override; 38 39 uint64_t GetId() const; 40 VideoEditorState GetState() const; 41 42 VEFError Init(); 43 44 VEFError AppendVideoFile(int fileFd, const std::string &effectDescription) override; 45 VEFError StartComposite(const std::shared_ptr<CompositionOptions> &options) override; 46 VEFError CancelComposite() override; 47 48 private: 49 void OnCompositeResult(VEFResult result); 50 51 private: 52 mutable std::mutex editorLock_; 53 uint64_t id_{ 0 }; 54 std::string logTag_; 55 VideoEditorState state_{ VideoEditorState::INIT }; 56 std::shared_ptr<IDataCenter> dataCenter_{ nullptr }; 57 std::shared_ptr<ICompositeEngine> compositeEngine_{ nullptr }; 58 }; 59 } // namespace Media 60 } // namespace OHOS 61 62 #endif // OH_VEF_EDITOR_IMPL_H 63