I just started using mGBA on my homebrewed Wii, and while I'm very happy with how smooth it runs games, I'm kinda bothered that I can't get it to display in the correct aspect ratio. It's too wide in 16:9 mode, and too skinny in 4:3 mode. I also want it to fill as much of the screen as possible, so I don't like Pixel Perfect mode.

I've tried adding "stretchWidth=.9stretchHeight=1.0" after [ports.Wii] in my config file like other have suggested, but it doesn't seem to actually do anything. Am I doing something wrong?

Also, Is it possible to transfer saves from the Wii version of VBAGX to mGBA for Wii?

I am trying to load a ROM that used to work in the past, but almost randomly it started to boot up with the white scree.  I have read the solution for this is to change the Override to Flash 1 MB, but it doesn't allow me to click the save button.  

Any ideas?

Is it possible to use wireless communication to play games that would need a link cable on the original hardware? Like netplay or infrared? Thanks ^-^

Hello,

I am wondering how I should specify the RetroAchievement credentials on the mgba's port for 3DS.

When using that option several sprites become garbled and certain places trigger a crash.

This works in VBA-M and 3DS VC which skips it by default. I also tried using a patched bios but there was no change.

Hello toghetter,
I hope this is the right place for my issue.i writing this issue aware here, because it is the fast way to developer.

 I use mgba on a Old 3ds and works good. Only the sound have a buffer problem, i think. The old 3ds isn´t fast enough i think, but i buyed a New 3ds.

The Problem is, mGBA crashed when i try to load a Game (matter what). The .3dsx or cia starts correct. FileBrowser works, but it show the loading screen...and crash. The System show a Message: "An Error Has Occurred...save lost...system restart."

My System Settings:
- Firmware 11.1 E
- I try it on SysNand and Emunand (same Problem)
- 32 GB micro SD Card Samsung
- No Bios File
- I try different Versions of mGBA (official 5.2 release, Nightly from 01-27-17 and other) same error


I can send you a Dumpfile, if it was helpful

thank you for this great app

best greetings

I used BGB and the sound stays normal when Fast Forwarding but on mGBA it goes quick as well.

So I was wondering How you can fix this?

When a hack comes out on the switch, would there possibly be development of a emulator on it? Is it possible for there to be on? I don't have a switch but I'm still curious...

Can you use it in mGBA?

I have been trying to get cheats working on my mGBA 0.5.0 emulator for a while. I have not gotten any of them to work. Can someone help me figure out why none of them are working? I am looking for a cheat that allows you to have all of Gau's rages. Thank you in advance!