[Ffmpeg-cvslog] r7441 - trunk/libavcodec/cabac.h

[Michael Niedermayer]

Hi

On Sat, Jan 13, 2007 at 10:10:42AM +0100, Reimar D?ffinger wrote:
> Hello,
> On Sat, Jan 13, 2007 at 04:55:26AM +0100, Diego Biurrun wrote:
> > On Sat, Jan 13, 2007 at 02:00:37AM +0100, michael wrote:
> > > Modified:
> > >    trunk/libavcodec/cabac.h
> > > 
> > > Log:
> > > replace a few hardcoded numbers with their correct named ones
> > 
> > :)
> 
> Hehe, took my some time to find out that all those 17 are supposed to be
> CABAC_BITS + 1 when I tried myself to find the bug (well, since I know
> zero about cabac it was no surprise I didn't find it anyway *g*).
> Though I think there are quite a few more places that only work with
> CABAC_BITS == 16, esp. in the asm code, although they could probably
> work for both cases.

the asm code needs more then just a few 16->CABAC_BITS to work with 8

and to test CABAC_BITS=8 just disable asm

and of course is a patch which replaces the 16 in the asms with CABAC_BITS
welcome

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

When you are offended at any man's fault, turn to yourself and study your
own failings. Then you will forget your anger. -- Epictetus
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