Hello.
I am trying to use https://github.com/andreacremaschi/Syphon-virtual-screen on my computer running Yosemite. This software is based on your code and I am having some issues. The author of Syphon Virtual Screen told me the issue was probably with EWProxyFramebuffer
andreacremaschi/Syphon-virtual-screen#33
Can you have a look?
Thanks!