[Bug 30639] New: Audio stuttering and performance drops in Star Wolves 3
wine-bugs at winehq.org
wine-bugs at winehq.org
Thu May 10 10:37:13 CDT 2012
http://bugs.winehq.org/show_bug.cgi?id=30639
Bug #: 30639
Summary: Audio stuttering and performance drops in Star Wolves
3
Product: Wine
Version: 1.5.3
Platform: x86
URL: http://www.gamershell.com/download_8237.shtml
OS/Version: Linux
Status: UNCONFIRMED
Keywords: download, regression
Severity: normal
Priority: P2
Component: directx-dsound
AssignedTo: wine-bugs at winehq.org
ReportedBy: gyebro69 at gmail.com
CC: patrakov at gmail.com
Classification: Unclassified
Regression SHA1: 275dfb83f2371a476b615b260465afb3cdf67f32
Due to a recent commit in Wine I get severe audio stuttering as well as
slowdowns in certain games. This seems to affect only a small number of games,
the vast majority of my games are still running fine. Whether these games are
buggy ones or it is indeed a problem with the patch I can't decide as I don't
have Windows installed to check how these games behave under native Windows.
275dfb83f2371a476b615b260465afb3cdf67f32 is the first bad commit
commit 275dfb83f2371a476b615b260465afb3cdf67f32
Author: Alexander E. Patrakov <patrakov at gmail.com>
Date: Mon May 7 00:06:13 2012 +0600
dsound: Added a windowed-sinc resampler.
:040000 040000 8ecb8b2fbc5c65c2066aaf9a5e8c58104996c5ab
3768c38fdafc656c5e18e14ad70884ea7864b758 M dlls
:040000 040000 680c52a0ebe164ca9b6a42d40c6521a91ae86e96
83407150c9beff0aa69d2d2e017b522543ac347f M tools
Star Wolves 3: Civil War (v1.12, Steam): audio playback is glitch-free and
performance is okay (well above 60 fps) in the menus and during the tutorial
mission. When I advance in the game or when I load a saved game I get severe
audio stuttering and framerate drops below 15 fps. This makes the game hardly
playable. If I quit playing and go back to the main menu, everything is back to
normal.
The demo for the game is protected with Starforce so it cannot be tested.
Droplitz (Steam version): this is a puzzle game. A certain sound effect is
intended to play when I create a path for the 'drops' and they make their way
to their goal. When this happens I observe the same audio stuttering and
performance drops. It lasts only for 2-3 seconds so it's not so severe.
Armored Fist 3: audio (both music and speech) are stuttering heavily and it
affects performance too. Link to the demo added to URL. There is no music in
the demo, but you should observe the problem with speech after starting a new
game.
HoverAce: the same stuttering in audio and slowdowns can be observed. No demo
available.
Terminal output doesn't show anything related.
Fedora 16 x86
Kernel 3.3.4-3.fc16.i686.PAE
Alsa 1.0.25
Pulseaudio is not running
Audio device: nVidia Corporation MCP61 High Definition Audio (rev a2)
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