[PATCH] Add 24-bit color support to exaGetPixmapFirstPixel

[Adam Jackson]

On Thu, 2018-12-13 at 22:32 -0600, Kevin Brace wrote:
> It appears that people who developed EXA forgot that there used to be
> graphics devices that used 24-bits (3 bytes) instead of 32-bits (4 bytes)
> in order to display one pixel. The lack of 24-bit color support inside
> exaGetPixmapFirstPixel causes SiS 6326 to crash when running Xfce since
> SiS 6326 does not support 32-bit color.

fb doesn't support 24bpp anymore, so this patch isn't going to do
anything useful I don't think.

- ajax