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Lines Matching full:fsx1

761                     float fsx1 = dx*scale_x, fsx2 = fsx1 + scale_x;
762 int sx1 = cvCeil(fsx1), sx2 = cvFloor(fsx2);
766 if( sx1 > fsx1 )
771 xofs[k++].alpha = (sx1 - fsx1)*scale;