CoreAudio is the only audio driver available for Mac OS X, the others are not on Macs. This would need to be reported to and fixed in main Wine.
Wineskin is the actual wrapper, the tools used with the wrapper, and the X11 build for it... Wine and all its supporting libraries are not modified by the Wineskin project. Anyone can make custom engines to fix problems though, but thats out of scope of the main project.
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CoreAudio is the only audio driver available for Mac OS X, the others are not on Macs. This would need to be reported to and fixed in main Wine.
Wineskin is the actual wrapper, the tools used with the wrapper, and the X11 build for it... Wine and all its supporting libraries are not modified by the Wineskin project. Anyone can make custom engines to fix problems though, but thats out of scope of the main project.