Need a reference to X protocol documentation for shapemask in transparent xpm

[Peter Harris]

On 2013-10-29 04:27, Michael Enke wrote:
> Hello Alan,
> thank you for your comment.
> I was playing with XServer for Android and created a patch to support
> "transparency"
> using the core protocol. Now the maintainer (and me too), before adding
> that patch,
> would like to know where to find this in the documentation.
> Searching the x11protocol.pdf for "transparent" matched one place which
> is not related to
> "transparency".
> Any hint?

http://www.x.org/releases/X11R7.7/doc/xproto/x11protocol.html#requests:CreateGC

Search for "clip-mask".

Peter Harris
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