[PATCH] render: remove unused fields from source picture structs

[Soeren Sandmann]

Adam Jackson <ajax at redhat.com> writes:

> Thanks to the magic of unions, this saves 12 or 16 bytes per source-only
> picture.  Ideally we'll get to the point where we simply use pixman for
> this and stop shadowing state in the server, but pixman lacks API for
> that at the moment.

I think this patch is a subset of this one:

    http://cgit.freedesktop.org/~sandmann/xserver/commit/?h=for-keithp&id=c852f945d099cc55997238840cbd15444a89c8a1

that I will ask Keith to pull soon. However, it's correct enough, so

   Reviewed-by: Søren Sandmann <ssp at redhat.com>

if that's useful.


Soren