[FFmpeg-devel] [PATCH] Re: Color corruption and seeking errors with H264 disc sources
Guillaume POIRIER
gpoirier
Fri Jul 6 09:59:33 CEST 2007
Hi,
On 7/5/07, Andreas ?man <andreas at olebyn.nu> wrote:
> Guillaume POIRIER wrote:
> > Andreas, would you care to provide short descriptions for each patch
> > so that the commit messages can be meaningful?
>
> qmul:
> Compute the dequant coefficient table ptr outside the loop,
> this saves speed for the upcoming secondqp fix.
>
> qplookup:
> Precompute a chroma_qp table with index offset for each pps,
> this saves speed for the upcoming secondqp fix.
Both Work and do improve speed on my samples,
Applied!
Guillaume
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