715 auto fetch = [&](
int i,
int j,
int k) ->
ValueT& {
return C[((i + 1) << 4) + ((j + 1) << 2) + k + 1]; };
718 for (
int i = -1; i < 3; ++i) {
719 for (
int j = -1; j < 3; ++j) {
720 fetch(i, j, -1) = mAcc.getValue(ijk +
CoordT(i, j, -1));
721 fetch(i, j, 0) = mAcc.getValue(ijk +
CoordT(i, j, 0));
722 fetch(i, j, 1) = mAcc.getValue(ijk +
CoordT(i, j, 1));
723 fetch(i, j, 2) = mAcc.getValue(ijk +
CoordT(i, j, 2));
726 const ValueT half(0.5), quarter(0.25), eighth(0.125);
737 half * (fetch(1, 0, 0) - fetch(-1, 0, 0)),
738 half * (fetch(2, 0, 0) - fetch(0, 0, 0)),
739 half * (fetch(1, 1, 0) - fetch(-1, 1, 0)),
740 half * (fetch(2, 1, 0) - fetch(0, 1, 0)),
741 half * (fetch(1, 0, 1) - fetch(-1, 0, 1)),
742 half * (fetch(2, 0, 1) - fetch(0, 0, 1)),
743 half * (fetch(1, 1, 1) - fetch(-1, 1, 1)),
744 half * (fetch(2, 1, 1) - fetch(0, 1, 1)),
746 half * (fetch(0, 1, 0) - fetch(0, -1, 0)),
747 half * (fetch(1, 1, 0) - fetch(1, -1, 0)),
748 half * (fetch(0, 2, 0) - fetch(0, 0, 0)),
749 half * (fetch(1, 2, 0) - fetch(1, 0, 0)),
750 half * (fetch(0, 1, 1) - fetch(0, -1, 1)),
751 half * (fetch(1, 1, 1) - fetch(1, -1, 1)),
752 half * (fetch(0, 2, 1) - fetch(0, 0, 1)),
753 half * (fetch(1, 2, 1) - fetch(1, 0, 1)),
755 half * (fetch(0, 0, 1) - fetch(0, 0, -1)),
756 half * (fetch(1, 0, 1) - fetch(1, 0, -1)),
757 half * (fetch(0, 1, 1) - fetch(0, 1, -1)),
758 half * (fetch(1, 1, 1) - fetch(1, 1, -1)),
759 half * (fetch(0, 0, 2) - fetch(0, 0, 0)),
760 half * (fetch(1, 0, 2) - fetch(1, 0, 0)),
761 half * (fetch(0, 1, 2) - fetch(0, 1, 0)),
762 half * (fetch(1, 1, 2) - fetch(1, 1, 0)),
764 quarter * (fetch(1, 1, 0) - fetch(-1, 1, 0) - fetch(1, -1, 0) + fetch(-1, -1, 0)),
765 quarter * (fetch(2, 1, 0) - fetch(0, 1, 0) - fetch(2, -1, 0) + fetch(0, -1, 0)),
766 quarter * (fetch(1, 2, 0) - fetch(-1, 2, 0) - fetch(1, 0, 0) + fetch(-1, 0, 0)),
767 quarter * (fetch(2, 2, 0) - fetch(0, 2, 0) - fetch(2, 0, 0) + fetch(0, 0, 0)),
768 quarter * (fetch(1, 1, 1) - fetch(-1, 1, 1) - fetch(1, -1, 1) + fetch(-1, -1, 1)),
769 quarter * (fetch(2, 1, 1) - fetch(0, 1, 1) - fetch(2, -1, 1) + fetch(0, -1, 1)),
770 quarter * (fetch(1, 2, 1) - fetch(-1, 2, 1) - fetch(1, 0, 1) + fetch(-1, 0, 1)),
771 quarter * (fetch(2, 2, 1) - fetch(0, 2, 1) - fetch(2, 0, 1) + fetch(0, 0, 1)),
773 quarter * (fetch(1, 0, 1) - fetch(-1, 0, 1) - fetch(1, 0, -1) + fetch(-1, 0, -1)),
774 quarter * (fetch(2, 0, 1) - fetch(0, 0, 1) - fetch(2, 0, -1) + fetch(0, 0, -1)),
775 quarter * (fetch(1, 1, 1) - fetch(-1, 1, 1) - fetch(1, 1, -1) + fetch(-1, 1, -1)),
776 quarter * (fetch(2, 1, 1) - fetch(0, 1, 1) - fetch(2, 1, -1) + fetch(0, 1, -1)),
777 quarter * (fetch(1, 0, 2) - fetch(-1, 0, 2) - fetch(1, 0, 0) + fetch(-1, 0, 0)),
778 quarter * (fetch(2, 0, 2) - fetch(0, 0, 2) - fetch(2, 0, 0) + fetch(0, 0, 0)),
779 quarter * (fetch(1, 1, 2) - fetch(-1, 1, 2) - fetch(1, 1, 0) + fetch(-1, 1, 0)),
780 quarter * (fetch(2, 1, 2) - fetch(0, 1, 2) - fetch(2, 1, 0) + fetch(0, 1, 0)),
782 quarter * (fetch(0, 1, 1) - fetch(0, -1, 1) - fetch(0, 1, -1) + fetch(0, -1, -1)),
783 quarter * (fetch(1, 1, 1) - fetch(1, -1, 1) - fetch(1, 1, -1) + fetch(1, -1, -1)),
784 quarter * (fetch(0, 2, 1) - fetch(0, 0, 1) - fetch(0, 2, -1) + fetch(0, 0, -1)),
785 quarter * (fetch(1, 2, 1) - fetch(1, 0, 1) - fetch(1, 2, -1) + fetch(1, 0, -1)),
786 quarter * (fetch(0, 1, 2) - fetch(0, -1, 2) - fetch(0, 1, 0) + fetch(0, -1, 0)),
787 quarter * (fetch(1, 1, 2) - fetch(1, -1, 2) - fetch(1, 1, 0) + fetch(1, -1, 0)),
788 quarter * (fetch(0, 2, 2) - fetch(0, 0, 2) - fetch(0, 2, 0) + fetch(0, 0, 0)),
789 quarter * (fetch(1, 2, 2) - fetch(1, 0, 2) - fetch(1, 2, 0) + fetch(1, 0, 0)),
791 eighth * (fetch(1, 1, 1) - fetch(-1, 1, 1) - fetch(1, -1, 1) + fetch(-1, -1, 1) - fetch(1, 1, -1) + fetch(-1, 1, -1) + fetch(1, -1, -1) - fetch(-1, -1, -1)),
792 eighth * (fetch(2, 1, 1) - fetch(0, 1, 1) - fetch(2, -1, 1) + fetch(0, -1, 1) - fetch(2, 1, -1) + fetch(0, 1, -1) + fetch(2, -1, -1) - fetch(0, -1, -1)),
793 eighth * (fetch(1, 2, 1) - fetch(-1, 2, 1) - fetch(1, 0, 1) + fetch(-1, 0, 1) - fetch(1, 2, -1) + fetch(-1, 2, -1) + fetch(1, 0, -1) - fetch(-1, 0, -1)),
794 eighth * (fetch(2, 2, 1) - fetch(0, 2, 1) - fetch(2, 0, 1) + fetch(0, 0, 1) - fetch(2, 2, -1) + fetch(0, 2, -1) + fetch(2, 0, -1) - fetch(0, 0, -1)),
795 eighth * (fetch(1, 1, 2) - fetch(-1, 1, 2) - fetch(1, -1, 2) + fetch(-1, -1, 2) - fetch(1, 1, 0) + fetch(-1, 1, 0) + fetch(1, -1, 0) - fetch(-1, -1, 0)),
796 eighth * (fetch(2, 1, 2) - fetch(0, 1, 2) - fetch(2, -1, 2) + fetch(0, -1, 2) - fetch(2, 1, 0) + fetch(0, 1, 0) + fetch(2, -1, 0) - fetch(0, -1, 0)),
797 eighth * (fetch(1, 2, 2) - fetch(-1, 2, 2) - fetch(1, 0, 2) + fetch(-1, 0, 2) - fetch(1, 2, 0) + fetch(-1, 2, 0) + fetch(1, 0, 0) - fetch(-1, 0, 0)),
798 eighth * (fetch(2, 2, 2) - fetch(0, 2, 2) - fetch(2, 0, 2) + fetch(0, 0, 2) - fetch(2, 2, 0) + fetch(0, 2, 0) + fetch(2, 0, 0) - fetch(0, 0, 0))};
801 static const int8_t A[64][64] = {
802 {1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
803 {0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
804 {-3, 3, 0, 0, 0, 0, 0, 0, -2, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
805 {2, -2, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
806 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
807 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
808 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
809 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
810 {-3, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
811 {0, 0, 0, 0, 0, 0, 0, 0, -3, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
812 {9, -9, -9, 9, 0, 0, 0, 0, 6, 3, -6, -3, 0, 0, 0, 0, 6, -6, 3, -3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 2, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
813 {-6, 6, 6, -6, 0, 0, 0, 0, -3, -3, 3, 3, 0, 0, 0, 0, -4, 4, -2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, -2, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
814 {2, 0, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
815 {0, 0, 0, 0, 0, 0, 0, 0, 2, 0, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
816 {-6, 6, 6, -6, 0, 0, 0, 0, -4, -2, 4, 2, 0, 0, 0, 0, -3, 3, -3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, -1, -2, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
817 {4, -4, -4, 4, 0, 0, 0, 0, 2, 2, -2, -2, 0, 0, 0, 0, 2, -2, 2, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
818 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
819 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
820 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
821 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
822 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
823 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0},
824 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -3, 3, 0, 0, 0, 0, 0, 0, -2, -1, 0, 0, 0, 0, 0, 0},
825 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, -2, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0},
826 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -3, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
827 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -3, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, 0, -1, 0, 0, 0, 0, 0},
828 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, -9, -9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 3, -6, -3, 0, 0, 0, 0, 6, -6, 3, -3, 0, 0, 0, 0, 4, 2, 2, 1, 0, 0, 0, 0},
829 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -6, 6, 6, -6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -3, -3, 3, 3, 0, 0, 0, 0, -4, 4, -2, 2, 0, 0, 0, 0, -2, -2, -1, -1, 0, 0, 0, 0},
830 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
831 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0},
832 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -6, 6, 6, -6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -4, -2, 4, 2, 0, 0, 0, 0, -3, 3, -3, 3, 0, 0, 0, 0, -2, -1, -2, -1, 0, 0, 0, 0},
833 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, -4, -4, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, -2, -2, 0, 0, 0, 0, 2, -2, 2, -2, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0},
834 {-3, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, 0, 0, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
835 {0, 0, 0, 0, 0, 0, 0, 0, -3, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, 0, 0, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
836 {9, -9, 0, 0, -9, 9, 0, 0, 6, 3, 0, 0, -6, -3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, -6, 0, 0, 3, -3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 2, 0, 0, 2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
837 {-6, 6, 0, 0, 6, -6, 0, 0, -3, -3, 0, 0, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -4, 4, 0, 0, -2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, -2, 0, 0, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
838 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -3, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, 0, 0, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
839 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -3, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, 0, 0, 0, -1, 0, 0, 0},
840 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, -9, 0, 0, -9, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 3, 0, 0, -6, -3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, -6, 0, 0, 3, -3, 0, 0, 4, 2, 0, 0, 2, 1, 0, 0},
841 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -6, 6, 0, 0, 6, -6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -3, -3, 0, 0, 3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -4, 4, 0, 0, -2, 2, 0, 0, -2, -2, 0, 0, -1, -1, 0, 0},
842 {9, 0, -9, 0, -9, 0, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 3, 0, -6, 0, -3, 0, 6, 0, -6, 0, 3, 0, -3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 2, 0, 2, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0},
843 {0, 0, 0, 0, 0, 0, 0, 0, 9, 0, -9, 0, -9, 0, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 3, 0, -6, 0, -3, 0, 6, 0, -6, 0, 3, 0, -3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 2, 0, 2, 0, 1, 0},
844 {-27, 27, 27, -27, 27, -27, -27, 27, -18, -9, 18, 9, 18, 9, -18, -9, -18, 18, -9, 9, 18, -18, 9, -9, -18, 18, 18, -18, -9, 9, 9, -9, -12, -6, -6, -3, 12, 6, 6, 3, -12, -6, 12, 6, -6, -3, 6, 3, -12, 12, -6, 6, -6, 6, -3, 3, -8, -4, -4, -2, -4, -2, -2, -1},
845 {18, -18, -18, 18, -18, 18, 18, -18, 9, 9, -9, -9, -9, -9, 9, 9, 12, -12, 6, -6, -12, 12, -6, 6, 12, -12, -12, 12, 6, -6, -6, 6, 6, 6, 3, 3, -6, -6, -3, -3, 6, 6, -6, -6, 3, 3, -3, -3, 8, -8, 4, -4, 4, -4, 2, -2, 4, 4, 2, 2, 2, 2, 1, 1},
846 {-6, 0, 6, 0, 6, 0, -6, 0, 0, 0, 0, 0, 0, 0, 0, 0, -3, 0, -3, 0, 3, 0, 3, 0, -4, 0, 4, 0, -2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, 0, -2, 0, -1, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0},
847 {0, 0, 0, 0, 0, 0, 0, 0, -6, 0, 6, 0, 6, 0, -6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -3, 0, -3, 0, 3, 0, 3, 0, -4, 0, 4, 0, -2, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, 0, -2, 0, -1, 0, -1, 0},
848 {18, -18, -18, 18, -18, 18, 18, -18, 12, 6, -12, -6, -12, -6, 12, 6, 9, -9, 9, -9, -9, 9, -9, 9, 12, -12, -12, 12, 6, -6, -6, 6, 6, 3, 6, 3, -6, -3, -6, -3, 8, 4, -8, -4, 4, 2, -4, -2, 6, -6, 6, -6, 3, -3, 3, -3, 4, 2, 4, 2, 2, 1, 2, 1},
849 {-12, 12, 12, -12, 12, -12, -12, 12, -6, -6, 6, 6, 6, 6, -6, -6, -6, 6, -6, 6, 6, -6, 6, -6, -8, 8, 8, -8, -4, 4, 4, -4, -3, -3, -3, -3, 3, 3, 3, 3, -4, -4, 4, 4, -2, -2, 2, 2, -4, 4, -4, 4, -2, 2, -2, 2, -2, -2, -2, -2, -1, -1, -1, -1},
850 {2, 0, 0, 0, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
851 {0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
852 {-6, 6, 0, 0, 6, -6, 0, 0, -4, -2, 0, 0, 4, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -3, 3, 0, 0, -3, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, -1, 0, 0, -2, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
853 {4, -4, 0, 0, -4, 4, 0, 0, 2, 2, 0, 0, -2, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, -2, 0, 0, 2, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
854 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
855 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0},
856 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -6, 6, 0, 0, 6, -6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -4, -2, 0, 0, 4, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -3, 3, 0, 0, -3, 3, 0, 0, -2, -1, 0, 0, -2, -1, 0, 0},
857 {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, -4, 0, 0, -4, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 0, 0, -2, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, -2, 0, 0, 2, -2, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0},
858 {-6, 0, 6, 0, 6, 0, -6, 0, 0, 0, 0, 0, 0, 0, 0, 0, -4, 0, -2, 0, 4, 0, 2, 0, -3, 0, 3, 0, -3, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, 0, -1, 0, -2, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0},
859 {0, 0, 0, 0, 0, 0, 0, 0, -6, 0, 6, 0, 6, 0, -6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -4, 0, -2, 0, 4, 0, 2, 0, -3, 0, 3, 0, -3, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, -2, 0, -1, 0, -2, 0, -1, 0},
860 {18, -18, -18, 18, -18, 18, 18, -18, 12, 6, -12, -6, -12, -6, 12, 6, 12, -12, 6, -6, -12, 12, -6, 6, 9, -9, -9, 9, 9, -9, -9, 9, 8, 4, 4, 2, -8, -4, -4, -2, 6, 3, -6, -3, 6, 3, -6, -3, 6, -6, 3, -3, 6, -6, 3, -3, 4, 2, 2, 1, 4, 2, 2, 1},
861 {-12, 12, 12, -12, 12, -12, -12, 12, -6, -6, 6, 6, 6, 6, -6, -6, -8, 8, -4, 4, 8, -8, 4, -4, -6, 6, 6, -6, -6, 6, 6, -6, -4, -4, -2, -2, 4, 4, 2, 2, -3, -3, 3, 3, -3, -3, 3, 3, -4, 4, -2, 2, -4, 4, -2, 2, -2, -2, -1, -1, -2, -2, -1, -1},
862 {4, 0, -4, 0, -4, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, -2, 0, -2, 0, 2, 0, -2, 0, 2, 0, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0},
863 {0, 0, 0, 0, 0, 0, 0, 0, 4, 0, -4, 0, -4, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, -2, 0, -2, 0, 2, 0, -2, 0, 2, 0, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0},
864 {-12, 12, 12, -12, 12, -12, -12, 12, -8, -4, 8, 4, 8, 4, -8, -4, -6, 6, -6, 6, 6, -6, 6, -6, -6, 6, 6, -6, -6, 6, 6, -6, -4, -2, -4, -2, 4, 2, 4, 2, -4, -2, 4, 2, -4, -2, 4, 2, -3, 3, -3, 3, -3, 3, -3, 3, -2, -1, -2, -1, -2, -1, -2, -1},
865 {8, -8, -8, 8, -8, 8, 8, -8, 4, 4, -4, -4, -4, -4, 4, 4, 4, -4, 4, -4, -4, 4, -4, 4, 4, -4, -4, 4, 4, -4, -4, 4, 2, 2, 2, 2, -2, -2, -2, -2, 2, 2, -2, -2, 2, 2, -2, -2, 2, -2, 2, -2, 2, -2, 2, -2, 1, 1, 1, 1, 1, 1, 1, 1}};
867 for (
int i = 0; i < 64; ++i) {
870 for (
int j = 0; j < 64; j += 4) {
871 C[i] = fma(A[i][j], X[j], fma(A[i][j+1], X[j+1], fma(A[i][j+2], X[j+2], fma(A[i][j+3], X[j+3], C[i]))));
874 for (
int j = 0; j < 64; j += 4) {
875 C[i] += A[i][j] * X[j] + A[i][j + 1] * X[j + 1] + A[i][j + 2] * X[j + 2] + A[i][j + 3] * X[j + 3];