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try to fix crashes due to not-enough-per-thread-buffers by just using more of them

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git-svn-id: svn://localhost/ardour2/branches/3.0@13029 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2012-07-11 16:00:40 +00:00
parent 8d6d3c309d
commit ae62e9443b
1 changed files with 5 additions and 1 deletions
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6
libs/ardour/globals.cc
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@ -299,7 +299,11 @@ ARDOUR::init (bool use_windows_vst, bool try_optimization)
(void) PluginManager::instance();
ProcessThread::init ();
BufferManager::init (hardware_concurrency() + 1);
/* the + 4 is a bit of a handwave. i don't actually know
how many more per-thread buffer sets we need above
the h/w concurrency, but its definitely > 1 more.
*/
BufferManager::init (hardware_concurrency() + 4);
PannerManager::instance().discover_panners();