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 AVCODEC_DUMP_UTILS_H 17 #define AVCODEC_DUMP_UTILS_H 18 19 #include <map> 20 #include <string> 21 #include <vector> 22 #include "format.h" 23 24 namespace OHOS { 25 namespace MediaAVCodec { 26 class __attribute__((visibility("default"))) AVCodecDumpControler { 27 public: 28 int32_t AddInfo(const uint32_t dumpIdx, const std::string &name, const std::string &value = ""); 29 int32_t AddInfoFromFormat(const uint32_t dumpIdx, const Format &format, 30 const std::string_view &key, const std::string &name); 31 int32_t AddInfoFromFormatWithMapping(const uint32_t dumpIdx, const Format &format, const std::string_view &key, 32 const std::string &name, std::map<int32_t, const std::string> mapping); 33 int32_t GetDumpString(std::string &dumpString); 34 35 private: 36 uint32_t GetLevel(const uint32_t dumpIdx); 37 std::map<uint32_t, std::pair<std::string, std::string>> dumpInfoMap_; // <dumpIdx, <name, value>> 38 std::vector<uint32_t> length_ = std::vector<uint32_t>(4, 0); 39 }; 40 } // namespace OHOS 41 } // namespace MediaAVCodec 42 #endif // AVCODEC_DUMP_UTILS_H