Fix MC masks alignment for sizes >= 64 for AVX-512
Those need to be aligned when w*h >= 64, as we will try to load by 64 bytes.
(also realigns the 4x4 masks to 16 as a 32-byte alignment is unnecessary)
Those need to be aligned when w*h >= 64, as we will try to load by 64 bytes.
(also realigns the 4x4 masks to 16 as a 32-byte alignment is unnecessary)
VideoLAN code repository instance