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(svn r17956) -Document: CPU usage issues with SDL-ALSA-PulseAudo

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rubidium 2009-11-02 17:04:21 +00:00
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known-bugs.txt
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@ -122,3 +122,10 @@ Lost trains ignore (block) exit signals
makes the impact of fixing the bug enormously small against the
amount of work needed to write a system that prevents the lost trains
from taking the wrong direction.
Extreme CPU usage when using SDL and PulseAudio
OpenTTD can be extremely slow/use a lot of CPU when the sound is
played via SDL and then through PulseAudio's ALSA wrapper. This setup
seems to be the default configuration for Ubuntu 9.04 and later. This
issue can be solved by installing the 'libsdl1.2debian-pulseaudio'
package from Ubuntu's Universe repository.