[PATCH weston] compositor-drm: Allow ARGB8888 as a GBM format

[Giulio Camuffo]

2015-03-20 15:41 GMT+02:00 Daniel Stone <daniel at fooishbar.org>:
> Hi,
>
> On Thursday, March 19, 2015, Derek Foreman <derekf at osg.samsung.com> wrote:
>>
>> As of mesa commit 65c8965d on some systems all formats that used to
>> be called XRGB8888 are now ARGB8888 and we can't launch weston.
>
>
> Which platforms? Seems pretty odd, to say the least.

At least on my thinkpad, running an intel HD4000. Judging from the IRC
channel it seem to be a pretty common problem.

>
> We could handle this internally by accepting ARGB as a fallback, and then
> sure we write A==1.0 when rendering.
>
> Cheers,
> Daniel
>
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