[Ffmpeg-devel] [PATCH] fast h264 decoding

Michael Niedermayer michaelni
Wed Jul 13 21:26:22 CEST 2005


On Wednesday 13 July 2005 20:43, Reimar D?ffinger wrote:
> Hi,
> On Wed, Jul 13, 2005 at 01:21:58PM -0500, Zoltan Hidvegi wrote:
> > Would it be hard to have several levels of this option, e.g. level1
> > disables deblocking only on frames which are not used for prediction,
> > level2 disables deblocking on all b-frames, and level3 disables all
> > deblocking (which could cause artifacts to propagate and accumulate).
> For me I'd say it's impossible, since I don't know the code well enough.

look at s->current_picture.reference or h->nal_ref_idc or if you want to know 
if its a b frame h->slice_type, its trivial


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