sa8d8            1177 source/common/pixel.cpp     p.chroma[X265_CSP_I420].cu[BLOCK_16x16].sa8d = sa8d8<8, 8>;
sa8d8            1254 source/common/pixel.cpp     p.chroma[X265_CSP_I422].cu[BLOCK_16x16].sa8d = sa8d8<8, 16>;