[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
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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
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