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 AVCODECLIST_DEMO_H 17 #define AVCODECLIST_DEMO_H 18 #include <functional> 19 #include <unordered_map> 20 #include "securec.h" 21 #include "nocopyable.h" 22 #include "avcodec_list.h" 23 #include "format.h" 24 25 namespace OHOS { 26 namespace Media { 27 class AVCodecListDemo : public NoCopyable { 28 public: 29 AVCodecListDemo() = default; 30 virtual ~AVCodecListDemo() = default; 31 32 void RunCase(const std::string &path); 33 void DoNext(); 34 35 private: 36 std::shared_ptr<AVCodecList> avCodecList_ = nullptr; 37 void PrintVideoCapsArray(const std::vector<std::shared_ptr<VideoCaps>> &videoCapsArray) const; 38 void PrintAudioCapsArray(const std::vector<std::shared_ptr<AudioCaps>> &audioCapsArray) const; 39 void PrintIntArray(const std::vector<int32_t> &array, const std::string &logmsg) const; 40 bool BuildFormat(Format &format); 41 void SetMediaDescriptionToFormat(Format &format, const std::string &key); 42 void GetSupportedFrameRatesDemo(); 43 void GetPreferredFrameRateDemo(); 44 ImgSize SetSize(); 45 }; 46 } // namespace Media 47 } // namespace OHOS 48 #endif // AVCODECLIST_DEMO_H 49