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View Full Version : 1/8pel chroma interpolation in JM


malikcis
8th March 2012, 17:51
Hi,

I cannot seem to find the bilinear 1/8pel chroma interpolation part in H.264 JM10 source code.
Any idea where to find this?

predPartLXC[ xC, yC ] = ( ( 8 – xFracC ) * ( 8 – yFracC ) * A + xFracC * ( 8 – yFracC ) * B + ( 8 – xFracC ) * yFracC * C + xFracC * yFracC * D + 32 ) >> 6 (8-274)

Thanks,