Reinitialize mixer after StopTransport #104
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jlautman
reviewed
Jan 5, 2021
| @@ -635,6 +635,8 @@ struct AudioDeviceHelper : public DeviceHelper<DEVICE_CLASS> { | |||
| CloseHandle(_hThread); | |||
| _hThread = nullptr; | |||
| _transporting = false; | |||
| _transportInitialized = false; | |||
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Can these be set to false on line 630 to avoid setting the same value in two places? Or would that introduce a potential race condition?
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I feel that there's the risk of a race condition, as if you see _transporting was set to false in both places even before my change.
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Current implementation doesn't allow to change render/capture device after the transport has been initialized.
This PR aims to fix the issue.
I've been looking around for additional stuff to be disposed/released, but I couldn't find any.
A possible improvement to this code would be to move this code to
SetDevicemethod, and onlyif (!Transporting()).This way, Stopping and Starting the transport without changing device won't cause a useless reinitialization.
Since in my code base we only stop/start the transports when switching devices, I consider this fine or me.