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hrydgard / ppsspp

A PSP emulator for Android, Windows, Mac and Linux, written in C++. Want to contribute? Join us on Discord at https://discord.gg/5NJB6dD or just send pull requests / issues. For discussion use the forums at forums.ppsspp.org.
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Shin Ken to Mahou to Gakuen Mono Toki no Gakuen ,bgm has noise when the voice is output #8269

Open daniel229 opened 8 years ago

daniel229 commented 8 years ago

Since https://github.com/hrydgard/ppsspp/pull/6935

Rename jpg to mp4 How it works now ppssppwindows64v1 1 1-359-g003d1ea

How it works before ppssppwindows64v0 9 9 1-523-g199e6bc

unknownbrackets commented 8 years ago

So strange. It actually sounds like a perf problem, but the FPS seems fine...

Did any of the recent atrac changes help this?

-[Unknown]

daniel229 commented 8 years ago

No.

unknownbrackets commented 8 years ago

Is anything logged during the stutter? Does it happen only with certain voices, or all voices?

-[Unknown]

daniel229 commented 8 years ago

Here is the logs,it happen with certain BGM.With other BGM,the voices are fine. https://gist.github.com/daniel229/f552e91af54ef6f1205b

daniel229 commented 8 years ago

Full logs https://gist.github.com/daniel229/2feec6d944f15417602a

unknownbrackets commented 8 years ago

Hmm. The most interesting thing is that one is mono, and the other stereo. But that doesn't really explain any issues.

Is the BGM it doesn't happen with mono, maybe? It seems like from the log the BGM is stereo, but I'm only guessing between the two.

Would it be possible to find the commit in #6935 that began causing the problem? Or maybe a log when it doesn't happen? Hmm.

-[Unknown]

daniel229 commented 8 years ago

The BGM is alway stereo,and the voice is always mono in those scene.

debuglog from PPSSPPWindows64v0.9.9.1-54-gdfbb0bd (rename jpg to 7z) ppsspplog