1 /* 2 * Copyright (c) 2023 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 SOURCE_ENGINE_IMPL_H 17 #define SOURCE_ENGINE_IMPL_H 18 19 #include <map> 20 #include <mutex> 21 #include <condition_variable> 22 #include "i_source_engine.h" 23 #include "plugin_definition.h" 24 #include "source.h" 25 #include "block_queue.h" 26 #include "avcodec_common.h" 27 28 namespace OHOS { 29 namespace MediaAVCodec { 30 class SourceEngineImpl : public ISourceEngine { 31 public: 32 explicit SourceEngineImpl(const std::string& uri); 33 ~SourceEngineImpl() override; 34 int32_t Init() override; 35 int32_t GetTrackCount(uint32_t &trackCount) override; 36 int32_t GetSourceFormat(Format &format) override; 37 int32_t GetTrackFormat(Format &format, uint32_t trackIndex) override; 38 uintptr_t GetSourceAddr() override; 39 40 private: 41 std::string uri_; 42 std::mutex mutex_; 43 std::shared_ptr<Plugin::Source> source_ = nullptr; 44 }; 45 } // namespace MediaAVCodec 46 } // namespace OHOS 47 #endif // SOURCE_ENGINE_IMPL_H