[Mesa-dev] [Bug 55445] Torchlight: crash due to texture error

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Oct 2 08:50:13 PDT 2012


--- Comment #8 from Brian Paul <brian.e.paul at gmail.com> ---
(In reply to comment #7)

> This looks like a bug in mesa to me. There is no such restriction in neither
> ARB_texture_compression nor EXT_texture_compression_s3tc. This restriction
> only applies to [Compressed]TexSubImage calls not the [Compressed]TexImage
> calls. Among others certainly because otherwise non-square mipmaps would
> always fail at some point.
> So I believe the right fix would be to simply drop that test (but don't drop
> it from the subimage paths) - silently rounding up should not be necessary,
> things like expectedSize calculations should do the right thing already.

Agreed.  I'll post some patches soon.

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