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Emulator Issues #6232

closed

Using OpenAL slows down games a lot

Added by pua4life over 11 years ago.

Status:
Invalid
Priority:
Normal
Assignee:
-
% Done:

0%

Operating system:
N/A
Issue type:
Bug
Milestone:
Regression:
No
Relates to usability:
No
Relates to performance:
Yes
Easy:
No
Relates to maintainability:
No
Regression start:
Fixed in:

Description

Game Name?
All of them

What went wrong?

Using OpenAL with "Audio" framelimit slows down all game a lot to about 10-15 fps, when using other sound backend on same hardware provides fullspeed, also OpenAl with "Auto" framelimit provides fullspeed.
Happens on both HLE and LLE

What Operating System were you using and what are your hardware
specifications?
i5 2400
gtx 660
Win7 x64

Actions #1

Updated by kostamarino over 11 years ago

I can replicate this too, maybe something to do with timestretching that opelal only provides compared to the others. That's a wild guess since that is it's major difference compared to the rest. The slowdown is about 15% for all platforms and no matter the rest of the settings(dsp on thread , lle or hle, etc.).

Actions #2

Updated by Billiard26 over 11 years ago

  • Issue type set to Bug
Actions #3

Updated by Billiard26 over 11 years ago

  • Relates to performance set to Yes
Actions #4

Updated by willianholtz1 over 11 years ago

OpenAL dont work for me.. and others systems are bad..just can not say precisely when provided..

OS: Arch Linux x64

Actions #5

Updated by bell20002k over 11 years ago

Me too, openal doesnt work for me in metroid prime, dolphin 3.5-1410 x64, windows 7 x64, the sound of the metroid game has noise

Actions #6

Updated by skidau about 10 years ago

  • Status changed from New to Invalid

Audio frame-limit has been removed.

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