I started playing minish cap on visual boy advance. A few things bugged me about it, like no support for diagonal on Xbox controller and no aspect lock on full screen. 

I found mGBA which handles both of these perfectly. However, I can't get mGBA to load the .sav file from VBA. The logs do say "Detected EEPROM savegame". I opened a fresh mGBA save file next to the VBA save file in a hex editor and both start with the same 2 bytes of data. 

Is there a way to convert the save over to mGBA?

Just got homebrew on 3ds and it already had mgba installed however I dont know if it's the most recent version. I downloaded the 5.2 and replaced it with the mgba folder on my 3ds. I dont know if this is what I was supposed to do or not because I cant find instructions on how to patch it.

Also only attempted to patch due to practical inability to play a game i.e audio and glitches, I dont know if this was fixed or not..

Seems like mGBA can't run Pokemon games at 60fps. Pokemon Emerald, for instance, definitely runs below 60fps, unlike other GBA emulators. Setting audio buffer to 512 improves a bit, but still doesn't reach 60fps.

Today I tested mGBA for 3ds homebrew (N3DS here). It's worked, but sometime with not so good fps, and chopped audio. I wonder if is it normal, and if the cia version is faster.

I really like the AGB shader, and it work perfect with integer scaler (x2, x3, x4, etc) but it do not work perfectly, for example in full screen (4.5x for a 720p TV). In these case you start to see a really strong pixel color division, and it seems irregular. Try setting 4x and fullscreen, then see the difference. Can you add Integer Scaler for Fullscreen ou fix this? Thanks

One more thing. All the time i open mGBA i have to load the shader again and again.

Hey guys, anyone can help me? I tried to play Boktai 1 & 2 but, after I configure the solar sensor setting, the game dont save on date 'n time settings, and if i try to create a new game he says "data not created" but in the android emulator (MyBoy) the game can save and load without problem. You guys know the problem?

Version of mGba: latest (dec 31)
ROM version: (U) downloaded from [snip]

Hi, i have two chinese generic controller. One imitates a snes controles and other a dual shock, but no one works with mgba. Some keys can not me cleared when the controllers are pluged.

Most of the time when I try to enter the final level at the castle, the game screen goes white and stays there. Sometimes it lets me in, and sometimes it teleports me to a (seemingly) random level elsewhere on the map. I've tried it in Windows and Linux, and with different versions of the ROM. At first I thought it might have been a corrupted save file, but I deleted it and started fresh, and the same thing happened, even though the level wasn't unlocked yet. What's going on?

I just installed the Linux version, and there doesn't seem to be any kind of GUI; just the "mgba" command to run with the file name of the ROM. How do I program in my controller? I tried running the Windows version through Wine, but it crashed when I tried to load up a ROM. Is there at least a list of what keys are bound to what buttons on the console?

The new Pokemon Crystal hack "Pokemon Prism" seems to be crashing on mGBA randomly.