x86: Add high bitdepth mc(t)_scaled AVX2 asm
mc_scaled_8tap_regular_w2_16bpc_avx2: 190.9
mc_scaled_8tap_regular_w2_dy1_16bpc_avx2: 96.5
mc_scaled_8tap_regular_w2_dy2_16bpc_avx2: 121.3
mc_scaled_8tap_regular_w4_16bpc_avx2: 227.1
mc_scaled_8tap_regular_w4_dy1_16bpc_avx2: 127.7
mc_scaled_8tap_regular_w4_dy2_16bpc_avx2: 151.2
mc_scaled_8tap_regular_w8_16bpc_avx2: 398.1
mc_scaled_8tap_regular_w8_dy1_16bpc_avx2: 287.3
mc_scaled_8tap_regular_w8_dy2_16bpc_avx2: 368.0
mc_scaled_8tap_regular_w16_16bpc_avx2: 907.7
mc_scaled_8tap_regular_w16_dy1_16bpc_avx2: 687.4
mc_scaled_8tap_regular_w16_dy2_16bpc_avx2: 909.1
mc_scaled_8tap_regular_w32_16bpc_avx2: 2762.0
mc_scaled_8tap_regular_w32_dy1_16bpc_avx2: 1963.5
mc_scaled_8tap_regular_w32_dy2_16bpc_avx2: 2824.6
mc_scaled_8tap_regular_w64_16bpc_avx2: 10420.6
mc_scaled_8tap_regular_w64_dy1_16bpc_avx2: 6599.5
mc_scaled_8tap_regular_w64_dy2_16bpc_avx2: 9785.7
mc_scaled_8tap_regular_w128_16bpc_avx2: 30543.1
mc_scaled_8tap_regular_w128_dy1_16bpc_avx2: 18703.6
mc_scaled_8tap_regular_w128_dy2_16bpc_avx2: 27786.5mct_scaled_8tap_regular_w4_16bpc_avx2: 162.1
mct_scaled_8tap_regular_w4_dy1_16bpc_avx2: 101.4
mct_scaled_8tap_regular_w4_dy2_16bpc_avx2: 118.2
mct_scaled_8tap_regular_w8_16bpc_avx2: 360.2
mct_scaled_8tap_regular_w8_dy1_16bpc_avx2: 320.9
mct_scaled_8tap_regular_w8_dy2_16bpc_avx2: 403.5
mct_scaled_8tap_regular_w16_16bpc_avx2: 988.4
mct_scaled_8tap_regular_w16_dy1_16bpc_avx2: 760.9
mct_scaled_8tap_regular_w16_dy2_16bpc_avx2: 1045.3
mct_scaled_8tap_regular_w32_16bpc_avx2: 3091.1
mct_scaled_8tap_regular_w32_dy1_16bpc_avx2: 2543.0
mct_scaled_8tap_regular_w32_dy2_16bpc_avx2: 3822.7
mct_scaled_8tap_regular_w64_16bpc_avx2: 9308.9
mct_scaled_8tap_regular_w64_dy1_16bpc_avx2: 6412.7
mct_scaled_8tap_regular_w64_dy2_16bpc_avx2: 9802.9
mct_scaled_8tap_regular_w128_16bpc_avx2: 23841.9
mct_scaled_8tap_regular_w128_dy1_16bpc_avx2: 18401.7
mct_scaled_8tap_regular_w128_dy2_16bpc_avx2: 27013.7