1 /* 2 * Copyright (C) 2023-2025 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 STREAM_PARSER_H 17 #define STREAM_PARSER_H 18 19 #include <cstdint> 20 21 namespace OHOS { 22 namespace Media { 23 namespace Plugins { 24 enum VideoStreamType { 25 HEVC = 0, 26 VVC = 1, 27 }; 28 29 class StreamParser { 30 public: 31 explicit StreamParser() = default; 32 virtual ~StreamParser() = default; 33 virtual void ParseExtraData(const uint8_t *sample, int32_t size, 34 uint8_t **extraDataBuf, int32_t *extraDataSize) = 0; 35 virtual bool ConvertExtraDataToAnnexb(uint8_t *extraData, int32_t extraDataSize) = 0; 36 virtual void ConvertPacketToAnnexb(uint8_t **hvccPacket, int32_t &hvccPacketSize, uint8_t *sideData, 37 size_t sideDataSize, bool isExtradata) = 0; 38 virtual void ParseAnnexbExtraData(const uint8_t *sample, int32_t size) = 0; 39 virtual void ResetXPSSendStatus(); 40 virtual bool IsHdrVivid() = 0; 41 virtual bool IsSyncFrame(const uint8_t *sample, int32_t size) = 0; 42 virtual bool GetColorRange() = 0; 43 virtual uint8_t GetColorPrimaries() = 0; 44 virtual uint8_t GetColorTransfer() = 0; 45 virtual uint8_t GetColorMatrixCoeff() = 0; 46 virtual uint8_t GetProfileIdc() = 0; 47 virtual uint8_t GetLevelIdc() = 0; 48 virtual uint32_t GetChromaLocation() = 0; 49 virtual uint32_t GetPicWidInLumaSamples() = 0; 50 virtual uint32_t GetPicHetInLumaSamples() = 0; 51 virtual std::vector<uint8_t> GetLogInfo() = 0; 52 virtual uint32_t GetMaxReorderPic() = 0; 53 }; 54 } // Plugins 55 } // Media 56 } // OHOS 57 #endif // STREAM_PARSER_H