nvcodec: Fix crash in decoder on 32-bit Windows
Same fix as 1a7ea45f, but I didn't test the decoder so I missed that the function pointers here weren't using the correct calling convention too.
CC: @seungha.yang
Same fix as 1a7ea45f, but I didn't test the decoder so I missed that the function pointers here weren't using the correct calling convention too.
CC: @seungha.yang