Certain MAME games (Capcom) are stretched vertically / have wrong aspect ratio

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Most games appear in their correct aspect ratio, even the vertical shooters like 1942, but it seems that every Capcom game (Street Fighter II, Punisher, Cadillacs & Dinosaurs, etc) in mame4all is stretched vertically on my 16:9 display. They’re actually not stretched to 100% of the display width (about 95% of it though), so maybe this is a pixel-width issue? Anyone have any ideas on how to get these Capcom games running in their correct aspect ratios?

FYI, they run at their proper aspect ratio if I change the mame emulator to lr-imame4all, but I’d like to get this working with mame4all, if possible.

Thanks!

[Anonymous]

I’ve never found a solution, so i switched to libretro fba for all Capcom games, problem solved ;)

[geauxwave]

Thanks for the reply. I researched this for a long time last night, and it seemed that while many others had the same issue, none could resolve it. I will switch to libretro for these games, as you suggest. How’s the performance? I have a Pi 2 B, so am hoping it will run well.

[quote=103360]I’ve never found a solution, so i switched to libretro fba for all Capcom games, problem solved

[/quote]

[Anonymous]

Full speed on all CPS 1 & 2 I played.
Full speed with street fighter 3.3, but when performing super arts it slows down for like 1 second.
My pi2 is overclocked by the way (standard pi2 overclocking option)

[geauxwave]

Awesome! Thanks!

[quote=103366]Full speed on all CPS 1 & 2 I played.
Full speed with street fighter 3.3, but when performing super arts it slows down for like 1 second.
My pi2 is overclocked by the way (standard pi2 overclocking option)

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[Author]

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