Phantom parameter?

[Cyberia]

I am cleaning/validating the DGDecode doc and have noticed something odd about the YV12toYUY2() function: the "tff" parameter that is defined in the DGDecode.html is not present in the function definition.

Can a programmer please confirm/deny this? Is the ommision intentional, or is "tff" a phantom in the doc? Should tff be removed from the doc?

[squid_80]

I found the same thing just last weekend. Can't find any reference to it in the code. I guess it would be used to swap pairs of chroma lines when dealing with interlaced YV12, but I can't think of a situation where that would be needed.
I did notice this down the bottom in the history section:
v 0.91 (10.11.02)
- cleaned a bit more the source
- added DGDecode.def default settings loading (like don's filters)
- bff mode in SeparateFiledsYV12
So maybe that's where it originated.

[neuron2]

Yes, it's a phantom and can be deleted.