Le quartidi 14 thermidor, an CCXXV, Paul B Mahol a écrit : > Signed-off-by: Paul B Mahol <one...@gmail.com> > --- > doc/filters.texi | 13 ++ > libavfilter/Makefile | 1 + > libavfilter/allfilters.c | 1 + > libavfilter/vf_unpremultiply.c | 431 > +++++++++++++++++++++++++++++++++++++++++ > 4 files changed, 446 insertions(+) > create mode 100644 libavfilter/vf_unpremultiply.c
It looks like a copy-paste of vf_premultiply.c with the callback changed. I think it would be better to use the same code, either two filters with the same function or just an option "inverse=1" to premultiply itself. > + s->unpremultiply[0] = limited ? unpremultiply8offset : > unpremultiply8; > + s->unpremultiply[1] = limited ? unpremultiply8offset : > unpremultiply8; > + s->unpremultiply[2] = limited ? unpremultiply8offset : > unpremultiply8; That can be merged. Regards, -- Nicolas George
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