[FFmpeg-devel] [PATCH] Port x264 SSE2 deblocking code to H.264 decoder

Michael Niedermayer michaelni
Wed Dec 17 15:31:56 CET 2008

On Wed, Dec 17, 2008 at 05:08:18AM +0000, Loren Merritt wrote:
> On Wed, 17 Dec 2008, Guillaume POIRIER wrote:
> > Since basicly only Loren and yourself have worked on that code, maybe
> > you'd both be willing to re-licence it in LGPL?
> I don't plan to relicense to LGPL.
> How loud will people complain if I optimize x264's deblocker in a way
> that's not drop-in compatible, update ffmpeg c to match, and delete the 
> existing LGPL mmx versions?

Would it be possible to support both the existing LGPL variant and your
proposed one at the same time? (via #ifdef GPL)

Besides, will your proposed replacement be one for a special case like
filter_mb_fast() ?
or filter_mb() ?


Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Frequently ignored awnser#1 FFmpeg bugs should be sent to our bugtracker. User
questions about the command line tools should be sent to the ffmpeg-user ML.
And questions about how to use libav* should be sent to the libav-user ML.
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