From ae62e9443b5fd05454a80311dda6dd3dcc69baeb Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Wed, 11 Jul 2012 16:00:40 +0000
Subject: [PATCH] try to fix crashes due to not-enough-per-thread-buffers by
 just using more of them

git-svn-id: svn://localhost/ardour2/branches/3.0@13029 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 libs/ardour/globals.cc | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/libs/ardour/globals.cc b/libs/ardour/globals.cc
index 91536b1879..8d7b0ae0f5 100644
--- a/libs/ardour/globals.cc
+++ b/libs/ardour/globals.cc
@@ -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();