[MPlayer-cvslog] CVS: main/libmpcodecs vf_pp.c,1.30,1.31

Jindrich Makovicka makovick at kmlinux.fjfi.cvut.cz
Wed Dec 1 17:53:57 CET 2004

Michael Niedermayer wrote:
> just to clarify why this change is bad
> the pp code does NOT need a multiple of 8 height
> instead the available width for both luma and chroma must be larger or equal 
> to the next multiple of 8
> furthermore the stride must be a multiple of 8, to ensure aligned accesses, 
> besides that it is slow if this isnt the case some SIMD instructions require 
> it

ok, sorry. reverted using cvs admin.

Jindrich Makovicka

More information about the MPlayer-cvslog mailing list