On Tue, Jan 27, 2015 at 06:32:13PM +0530, arwa arif wrote: > On Tue, Jan 27, 2015 at 3:26 PM, Stefano Sabatini <stefa...@gmail.com> > wrote: > > > On date Monday 2015-01-26 13:20:49 +0100, Michael Niedermayer encoded: > > > On Mon, Jan 26, 2015 at 11:31:49AM +0100, Christophe Gisquet wrote: > > [...] > > > > To me, it looks like just a normal > > > > clipping is needed. > > > > > > yes > > > > > > also on a differnt topic, i think "gamma*" should be removed from > > > eq, the implementation is simply wrong and it cannot be done > > > conveniently in a yuv based filter. > > > we already have lut based filters for rgb space, they could easily > > > do correct gamma, a "gamma" filter could be added based on that > > > > BTW, eq is not bitexact with mp=eq2 and differs in many parts of the > > code (yes, I realized this after removing mp=eq/eq2, so this is partly > > my fault). For example the LUT16 part of the code is entirely missing. > > > > > I have included lut16 in the code. Also, I tested it with various options, > and it is coming out to be bit exact.
lut16 could be put back in and tested if its faster it simply transforms 2 pixels at a time the patch was missing some bits of the lut16 code [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB In fact, the RIAA has been known to suggest that students drop out of college or go to community college in order to be able to afford settlements. -- The RIAA
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