On Wed, Feb 25, 2015 at 04:10:44PM +0100, Clément Bœsch wrote: > From: Clément Bœsch <clem...@stupeflix.com> > > This makes the sorting of the colors along an axis (r, g or b) > predictible, and thus testable under FATE. The performance is not really > an issue here since the function is called only once at the end and will > need to sort very small number of entries, so an alternative would be to > make the sorting functions (see DECLARE_CMP_FUNC()) fallback on another > axis in case of equality. This approach was actually simpler. > > I don't know if there is any advantage in using a multidimensional sort, > but it will affect the final palette one way or another. > --- > libavfilter/vf_palettegen.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-)
LGTM [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Into a blind darkness they enter who follow after the Ignorance, they as if into a greater darkness enter who devote themselves to the Knowledge alone. -- Isha Upanishad
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