[Mesa-dev] [PATCH] r300g: Fix the ATI1N swizzle.

[Stefan Dösinger]

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Am 2015-03-09 um 17:19 schrieb Ilia Mirkin:
> It also has the additional problem that it doesn't do the swizzle 
> workaround which apparently is necessary even for single-component 
> textures.
Do you mean the change I made in my patch? That part works just fine
for the signed one component value. It seemed that a workaround for
S3TC values was incorrectly applied to RGTC values, but I could not
find information about that in the GPU docs. Maybe the if condition I
changed should be modified to whitelist formats rather than blacklist.

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