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libretro / gpsp

gpSP for libretro.
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[VITA] gpsp 1.9.9 cracking noise #149

Closed a7medfayek2 closed 2 years ago

a7medfayek2 commented 3 years ago

when I tried gpsp 1.9.9 with mother 3 there's some background noise this issue wasn't present with gpsp 1.9.0

hugogacia360 commented 3 years ago

Also noticed something strange with the sound in 1.9.9 [PS2] . But though it was my impression. But I think was not

a7medfayek2 commented 3 years ago

Also noticed something strange with the sound in 1.9.9 [PS2] . But though it was my impression. But I think was not

I just tried different games other than mother 3. Like metroid zero mission, golden sun 2, and fire emblem 7 they all had the same issue but less noticeable I compared them with both gpsp core in retroarch 1.9.0 (golden sun 2 wasn't working with 1.9.0) and 3ds virtual console injection just to make sure that the sound is not natural they both had no noise/crack in the background. From what I remember this issue was present also in gpsp kai on psp. Overall in my opinion it is not a big deal but it's little annoying especially that it wasn't there before 1.9.1.

hugogacia360 commented 3 years ago

I only tested recently Yoshi's Island and Metroid Fusion. Metroid Fusion I didn't heard anything strange. But Yoshi's island definitely was a cracking noise background in some some levels that wasn't there in 1.9.8

Girotin commented 3 years ago

Hello, I was going to report that issue, but seeing that this was already a thing, I'll just leave my comment here;

Can confirm that from 1.9.1 to 1.9.9 a lot has improved, but the audio crackling that didn't existed on 1.9.0 still doom us. I have noticed this on my Vita in random games, but one that it's very clear to notice the issue is TLOZ Minish Cap.

Also the GBA bios boot has some audio crackling that doesn't happen on mGBA core for example.

Am currently testing the 1.9.10 to see if it improved, and will return here soon. [UPDATE]

No changes at all, the audio still keeps slightly crackling/poping on Zelda and at the bios boot.

Girotin commented 2 years ago

[ Update ]

1.9.11 is out, and the audio issue remains the same.

davidgfnet commented 2 years ago

Hey there, we added the original hack for 60FPS that notaz's gpsp had, as proposed by @neonloop in PR #159 Please test the next nightly tomorrow and let us know whether this improved this situation :) Thanks!

a7medfayek2 commented 2 years ago

Hey there, we added the original hack for 60FPS that notaz's gpsp had, as proposed by @neonloop in PR #159 Please test the next nightly tomorrow and let us know whether this improved this situation :) Thanks!

Thanks for your effort which nightly the one dated 20/10/2021 or the one dated 21/10/2021 which is not released yet?

a7medfayek2 commented 2 years ago

I can confirm there is no sound pop ups in the latest nightly for mother 3 and fire emblem 7 @Girotin @Sin2FX can you confirm from your end that there is no sound issues? Before It's marked as resolved. Edit: I noticed some sound pop ups on metroid zero mission it's much less noticeable than before but It's still there I will make further testing to confirm Edit2: after farther testing the pop up sounds for zero mission was present on gpsp 1.9.0 and 3ds vc injection which means there is no sound issues with metroid zero mission in the latest nightly.