Digital IPD adjustment

[goldenegg]

First, let me thank you so much for making this available!

The Virtual Boy had a physical IPD adjustment, to allow custom configuration per user. The emulator doesn't currently provide a way to control IPD, instead using some default value. I would like to recommend that this value be configurable, as I find the emulator to cause some eye strain (something I can avoid on a real Virtual Box with the IPD adjustment). I'm guessing an digital IPD adjustment can help with the strain.

[DavidJelinek]

Yes, I have problem in 3D Tetris, I need change IPD here.

[CidVonHighwind]

I added IPD adjustment in the new version.

[DavidJelinek]

Thx, works perfect.