[yocto] PSPLASH PPC Colors

Gary Thomas gary at mlbassoc.com
Tue Sep 29 13:51:38 PDT 2015


On 2015-09-29 14:26, Smith, Daniel W wrote:
> All,
>
> Has anyone else noticed that the splash screen colors are wrong on PPC?
>
> I installed a custom splash screen with modified colors.  It looks fine on qemuarm but on qemuppc the splash screen color are all wrong.   Whites and blacks are all yellow, blues
> are red etc.
>
> Is there an endianness issue with the way that psplash make-image-header.sh creates the splash screen when targeting PPC?  Any ideas on how to fix it.

I'm not sure how to fix it, but it would seem that if these
pixel values are set up on a [little-endian] PC, they might
well be wrong on a [big-endian] PowerPC.

Does this happen on qemuppc or only on real hardware?

-- 
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Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
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