[FFmpeg-devel] [PATCH] address speed regression in h264 deblocking filter after PAFF

Michael Niedermayer michaelni
Mon Nov 19 02:17:27 CET 2007

On Sun, Nov 18, 2007 at 08:51:44PM +0100, Andreas ?man wrote:
> Hi
> Michael Niedermayer wrote:
> > and what else does change if you use av_always_inline?
> > anything unrelated gcc stops inlining?
> I don't spot any significant changes except the actual
> deblocking functions.

hmm, have you benchmarked the functions individually with START/STOP_TIMER?
which becomes slower?
and after you know the funtion try a binary search to find it out more
of course theres a good chance this wont lead to anything ...

btw, your video doesnt use different deblock functions for each frame right?

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Good people do not need laws to tell them to act responsibly, while bad
people will find a way around the laws. -- Plato
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