wasapisrc and wasapisink segfault in `_delay()` when exclusive=true low-latency=true
This is not a regression. The workaround is to use
provide-clock=false when using both
low-latency=true. This is also why I didn't notice it in my testing many months ago.
The segfault seems to be caused due to calling
IAudioClient_GetCurrentPadding() from a thread that's not the main thread in which COM has been initialized. See also: !128.