1 /* 2 * Copyright (c) Huawei Technologies Co., Ltd. 2020-2020. All rights reserved. 3 */ 4 /* 5 * Copyright (C) 2023 Huawei Device Co., Ltd. 6 * Licensed under the Apache License, Version 2.0 (the "License"); 7 * you may not use this file except in compliance with the License. 8 * You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19 #ifndef VIDEODECODER_H 20 #define VIDEODECODER_H 21 22 #include "multimedia/player_framework/native_avcodec_videodecoder.h" 23 #include "multimedia/player_framework/native_avbuffer_info.h" 24 #include "sample_info.h" 25 #include "sample_callback.h" 26 #include "dfx/error/av_codec_sample_error.h" 27 #include "av_codec_sample_log.h" 28 29 class VideoDecoder { 30 public: 31 VideoDecoder() = default; 32 ~VideoDecoder(); 33 34 int32_t Create(const std::string &videoCodecMime); 35 int32_t Config(const SampleInfo &sampleInfo, CodecUserData *codecUserData); 36 int32_t PushInputBuffer(CodecBufferInfo &info); 37 int32_t FreeOutputBuffer(uint32_t bufferIndex, bool render); 38 int32_t FreeOutputBuffer(uint32_t bufferIndex, bool render, int64_t timeStamp); 39 int32_t Start(); 40 int32_t Release(); 41 42 private: 43 int32_t SetCallback(CodecUserData *codecUserData); 44 int32_t Configure(const SampleInfo &sampleInfo); 45 46 bool isAVBufferMode_ = false; 47 OH_AVCodec *decoder_; 48 }; 49 #endif // VIDEODECODER_H