[Mplayer-cvslog] CVS: main/postproc swscale.c,1.107,1.108
Arpi
arpi at thot.banki.hu
Sun Oct 13 22:31:49 CEST 2002
Hi,
> Update of /cvsroot/mplayer/main/postproc
> In directory mail:/var/tmp.root/cvs-serv28445
>
> Modified Files:
> swscale.c
> Log Message:
> fixing yuy2 upscaling (use -sws 0 for the faster but uglier variant)
thanks!
quick bench:
-vop format=yuy2 :
BENCHMARKs: VC: 6.102s VO: 7.674s A: 0.000s Sys: 0.345s = 14.121s
-vop format=yuy2 -sws 0 : (no chroma upsampling)
BENCHMARKs: VC: 6.107s VO: 1.244s A: 0.000s Sys: 0.334s = 7.684s
-vop yuy2,format=422p : (old method)
BENCHMARKs: VC: 6.135s VO: 9.029s A: 0.000s Sys: 0.345s = 15.509s
so it's even faster than the old method!
anyway it's strange that chroma upsampling eats more cpu than divx decoding :)
A'rpi / Astral & ESP-team
--
Developer of MPlayer, the Movie Player for Linux - http://www.MPlayerHQ.hu
More information about the MPlayer-cvslog
mailing list