[PATCH xserver 1/2] fb: Handle ZPixmap planemask in GetImage the other way around

[Adam Jackson]

On Wed, 2016-09-28 at 10:19 -0700, Keith Packard wrote:

> You'll need to deal with 24bpp separately...

I have a plan to deal with 24bpp, very harshly indeed.

You do appear to be correct though, xfree86 still has paths by which
you can ask for a 24bpp pixmap/wire format, so I can't assume we'll
take the fb24_32GetImage path instead. I'll defer this patch until
after I've removed 24bpp entirely then.

- ajax