1D+8X1DCT+AND+2D+8X8+DCT\1D 8X1DCT AND 2D 8X8 DCT\dct8x1.c ........................\........................\dct8x8.c ........................\1D 8X1DCT AND 2D 8X8 DCT 1D+8X1DCT+AND+2D+8X8+DCT