[FFmpeg-devel] [PATCH 2/2] huffyuvdec: implement trick for BGR

Michael Niedermayer michaelni at gmx.at
Wed Jun 4 13:41:11 CEST 2014


On Tue, Jun 03, 2014 at 07:51:52PM +0000, Christophe Gisquet wrote:
> Before:
> 179436 decicycles in rgb, 32735 runs, 33 skips
> Stripped object size: 23188
> 
> After:
> 154861 decicycles in rgb, 32738 runs, 30 skips
> Stripped object size: 22736
> ---
>  libavcodec/huffyuvdec.c | 85 ++++++++++++++++++++++++++++++++++++++++++-------
>  1 file changed, 73 insertions(+), 12 deletions(-)

applied

thanks

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

Asymptotically faster algorithms should always be preferred if you have
asymptotical amounts of data
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