2/4 winex11: make sure r8g8b8 is used when using get_xrender_color

[Henri Verbeet]

2009/8/2 Roderick Colenbrander <thunderbird2k at gmail.com>:
> Hi,
>
> The text color of a physdev is in 24-bit r8g8b8 independent of the
> depth, so make sure the picture format passed to get_xrender_color is
> also in this format. This prepares for dibsections with support in
> depths other than the screen depth.
>
Shouldn't the format of the pixel be compatible with the picture
you're using it on?