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_MUXER_PLUGIN_H
17#define AVCODEC_MUXER_PLUGIN_H
18
19#include "plugin/plugin_definition.h"
20#include "data_sink.h"
21#include "meta/meta.h"
22#include "buffer/avbuffer.h"
23
24namespace OHOS {
25namespace Media {
26namespace Plugins {
27class MuxerPlugin : public PluginBase {
28public:
29    explicit MuxerPlugin(std::string &&name) : PluginBase(std::move(name)) {}
30    virtual Status SetDataSink(const std::shared_ptr<DataSink> &dataSink) = 0;
31    virtual Status SetParameter(const std::shared_ptr<Meta> &param) = 0;
32    virtual Status SetUserMeta(const std::shared_ptr<Meta> &userMeta) { return Status::ERROR_INVALID_PARAMETER; }
33    virtual Status AddTrack(int32_t &trackIndex, const std::shared_ptr<Meta> &trackDesc) = 0;
34    virtual Status Start() = 0;
35    virtual Status WriteSample(uint32_t trackIndex, const std::shared_ptr<AVBuffer> &sample) = 0;
36    virtual Status Stop() = 0;
37    virtual Status Reset() = 0;
38};
39
40/// Muxer plugin api major number.
41#define MUXER_API_VERSION_MAJOR (1)
42
43/// Muxer plugin api minor number
44#define MUXER_API_VERSION_MINOR (0)
45
46/// Muxer plugin version
47#define MUXER_API_VERSION MAKE_VERSION(MUXER_API_VERSION_MAJOR, MUXER_API_VERSION_MINOR)
48
49
50struct MuxerPluginDef : public PluginDefBase {
51    MuxerPluginDef() : PluginDefBase()
52    {
53        apiVersion = MUXER_API_VERSION; ///< Muxer plugin version.
54        pluginType = PluginType::MUXER; ///< Plugin type, MUST be MUXER.
55    }
56};
57} // namespace Plugins
58} // namespace Media
59} // namespace OHOS
60#endif // AVCODEC_MUXER_PLUGIN_H