[Mesa-dev] [Bug 84566] Unify the format conversion code

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Nov 6 01:17:49 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=84566

--- Comment #49 from Iago Toral <itoral at igalia.com> ---
Jason you had this commit in your original branch: "MAYBEREVERT: Fill X
components with 1"

That basically makes packing to padded formats (like RGBX) set X=1. In the
commit message you mention that you are not sure you like this... my opinion is
that this should not be necessary and it degrades performance when packing to
these format, so I would be more for removing this one. What do you think?

FWIW, I have checked that removing this commit does not affect piglit results.

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