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提高c sdk mk_media对象线程安全

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This commit is contained in:
xia-chu
2023-03-11 11:02:20 +08:00
parent ba4296e180
commit c2a8d46a64
4 changed files with 36 additions and 3 deletions
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11
api/source/mk_media.cpp
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@@ -20,8 +20,10 @@ class MediaHelper : public MediaSourceEvent , public std::enable_shared_from_thi
public:
using Ptr = std::shared_ptr<MediaHelper>;
template<typename ...ArgsType>
MediaHelper(ArgsType &&...args){
_channel = std::make_shared<DevChannel>(std::forward<ArgsType>(args)...);
MediaHelper(ArgsType &&...args) {
_poller = EventPollerPool::Instance().getPoller();
// 在poller线程中创建DevChannel(MultiMediaSourceMuxer)对象，确保严格的线程安全限制
_poller->sync([&]() { _channel = std::make_shared<DevChannel>(std::forward<ArgsType>(args)...); });
}
~MediaHelper() = default;
@@ -102,7 +104,12 @@ protected:
}
}
toolkit::EventPoller::Ptr getOwnerPoller(MediaSource &sender) {
return _poller;
}
private:
EventPoller::Ptr _poller;
DevChannel::Ptr _channel;
on_mk_media_close _on_close = nullptr;
on_mk_media_seek _on_seek = nullptr;