[FFmpeg-devel] [PATCH] Add negate filter.

Jason Garrett-Glaser jason
Mon Nov 29 09:00:06 CET 2010

Just a thought here -- there's a practically infinite number of simple
filters like this (i.e. filters for which every pixel is operated on
independently).  Would it not be better to port something like
Avisynth's MT_LUT filter, which allows the user to specify a
mathematical operation to create a LUT from, which is then applied to
all pixels?  This could serve as the basis for many simple filters,
reducing code duplication.


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