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

[Roderick Colenbrander]

XRender colors have 4 16-bit components and in that way are generic.
We use r8g8b8 all the time for colors (palette.c if I remember
correctly always scales the text color to r8g8b8). Without this patch
wrong colors are used in a japanese game someone mentioned in the
xrender thread. The app in question created 16-bit dibsections after I
unlocked more depths and the color of text was wrong.

Roderick

On Mon, Aug 3, 2009 at 8:47 AM, Henri Verbeet<hverbeet at gmail.com> wrote:
> 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?
>
>
>