Bounded fast forward is broken - Githubissues

mgba-emu / mgba

mGBA Game Boy Advance Emulator

https://mgba.io/

Mozilla Public License 2.0

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Bounded fast forward is broken #1590

Closed mathturtle closed 4 years ago

mathturtle commented 4 years ago

The fast-forward/turbo button works fine when in unbounded mode, but when set to 5x or some other bounded amount the sound fast forwards and the graphics do not. Found when testing the 0.8 beta 1 preview. I was testing out GB/GBC games, but I just checked with a GBA game and it behaved the same. (Pokemon Yellow/Silver and Fire Emblem Sacred Stones if you need this info). I'm on Windows 10.

endrift commented 4 years ago

Which display driver are you using? (E.g. OpenGL)

mathturtle commented 4 years ago

OpenGL

endrift commented 4 years ago

I forgot to ask, do you have sync to video enabled?

mathturtle commented 4 years ago

No. I had sync to audio enabled because it (at least used to) help with gb/gbc link cable connections according to comments on another issue. Turning on sync to video doesn't help with this issue and turning off both makes the game run in unbounded speed up mode all the time.

endrift commented 4 years ago

I can reproduce this on Windows but not on Linux.

endrift commented 4 years ago

Regressed in 3920c6191f2caa155b1e5ef67f4b5ce26e8a7093.

DandeMC commented 4 years ago

Is the problem fixed or still open?

endrift commented 4 years ago

It's fixed but the fix hasn't made it to a released version yet.

DandeMC commented 4 years ago

Can I fix the problem myself? When does the release come in which the problem is fixed?

endrift commented 4 years ago

You can download a development build from the website which has the fix present: https://mgba.io/downloads.html#development-downloads

domesticated commented 3 years ago

Problem still persists for Mac OSX in the latest development build.