SSE_Nx4SSE2       573 3rdparty/libwebp/dsp/enc_sse2.c   return SSE_Nx4SSE2(a, b, 4, 1);
SSE_Nx4SSE2       577 3rdparty/libwebp/dsp/enc_sse2.c   return SSE_Nx4SSE2(a, b, 2, 1);
SSE_Nx4SSE2       581 3rdparty/libwebp/dsp/enc_sse2.c   return SSE_Nx4SSE2(a, b, 2, 0);