[Scummvm-tracker] [ScummVM] #10248: MT-32 emulator music stutters badly (many if not all games)

Colin Snover trac at scummvm.org
Fri Sep 29 18:48:07 CEST 2017


#10248: MT-32 emulator music stutters badly (many if not all games)
-----------------------+------------------------
  Reporter:  Laylia27  |      Owner:  (none)
      Type:  defect    |     Status:  new
  Priority:  high      |  Component:  --Other--
Resolution:            |   Keywords:  midi mt-32
      Game:            |
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Comment (by csnover):

 Thanks for your report! Daily builds from buildbot are compiled without
 optimisations, which means they are slower than normal release builds. In
 the case of the MT-32 emulator, compiler optimisations are critical for
 performance, so it is not surprising to learn that the MT-32 emulator
 isn’t able to generate samples in real time in the daily builds.

 I’m currently investigating whether enabling optimisations in daily builds
 makes sense. Optimised compilation is slower and destroys information
 which can be important when trying to troubleshoot bugs, but at the same
 time it is unhelpful to be generating builds for users to test which don’t
 match the release builds.

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Ticket URL: <https://bugs.scummvm.org/ticket/10248#comment:2>
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