[XviD-devel] need sad8bi for direct mode

[Christoph Lampert]

Hi,

I notice that direct mode for bframes needs interpolated sad for 
8x8 blocks, if it should work together with inter4v mode. 
I'll add a C-version, but MMX/XMM would of course be better. 

Also, it definitely needs halfpel interpolation, so currently the
only way to really test direct mode b-frames is  "with halfpel, but 
without inter4v". 

gruel

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