Force Metroid Prime GCN and Metroid Prime 2 GCN to be 4:3

[Nystrata]

All of the GameCube versions of Metroid Prime and Metroid Prime 2: [Dark] Echoes only support 4:3, not 16:9.
Currently, Dolphin's widescreen heuristic will fail to detect this and will erratically switch between 4:3 and 16:9 when Aspect Ratio is set to Auto.
These changes prevent the erratic aspect ratio switching by manually declaring that the game is solely 4:3.

[autofire372]

+1; I've already been forcing this for both games in their User INI files; this also prevents aspect ratio swapping when the games are forced into widescreen, whether via widescreen hack or Gecko/AR codes.

[JMC47]

This will break widescreen hacks and such. A better way to fix this would be to use the heuristic overrides to account for the EFB copies that cause this. I attempted this a while ago but apparently I didn't understand how the settings worked properly.

[Nystrata]

This will break widescreen hacks and such. A better way to fix this would be to use the heuristic overrides to account for the EFB copies that cause this. I attempted this a while ago but apparently I didn't understand how the settings worked properly.

The funny thing is, for the Widescreen Mod for Prime 2, I have to tell people to use SuggestedAspectRatio = 2 anyway since it still erratically switches aspect ratio when using Widescreen Hack

[JMC47]

If we fixed the heuristic with better values it may fix both issues.

[Nystrata]

Ah
I'm not programmer enough to figure that out, so someone else who need to figure that out

Though, would adding the SuggestedAspectRatio in for now be a viable temporary stopgap until the heuristic is improved?
It's been an issue on Dolphin for a long while, and it seems it's unsure when the heuristic can be improved

[JosJuice]

I'd be willing to set SuggestedAspectRatio = 2 for these two games for now. It's been some time since we made the heuristic values configurable, and yet nobody has contributed working heuristic values for these two games.