diff options
author | Paul Davis <paul@linuxaudiosystems.com> | 2011-01-07 16:25:57 +0000 |
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committer | Paul Davis <paul@linuxaudiosystems.com> | 2011-01-07 16:25:57 +0000 |
commit | 603d07a80bb293cb7819e50397111674a96b142c (patch) | |
tree | 187719cf2027a205c6d7d7977839b18341c03471 /gtk2_ardour/engine_dialog.cc | |
parent | 5bff882ce1f324dc54e7ec71a33923439f50f865 (diff) |
forward port EPA changes from 2.X
git-svn-id: svn://localhost/ardour2/branches/3.0@8473 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'gtk2_ardour/engine_dialog.cc')
-rw-r--r-- | gtk2_ardour/engine_dialog.cc | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gtk2_ardour/engine_dialog.cc b/gtk2_ardour/engine_dialog.cc index a3c3edd1cc..d54f6100a9 100644 --- a/gtk2_ardour/engine_dialog.cc +++ b/gtk2_ardour/engine_dialog.cc @@ -22,8 +22,12 @@ #include <fstream> #include <map> +#include <boost/scoped_ptr.hpp> + #include <glibmm.h> #include <gtkmm/messagedialog.h> + +#include "pbd/epa.h" #include "pbd/xml++.h" #ifdef __APPLE__ @@ -619,6 +623,17 @@ EngineControl::build_command_line (vector<string>& cmd) bool EngineControl::engine_running () { + EnvironmentalProtectionAgency* global_epa = EnvironmentalProtectionAgency::get_global_epa (); + boost::scoped_ptr<EnvironmentalProtectionAgency> current_epa; + + /* revert all environment settings back to whatever they were when ardour started + */ + + if (global_epa) { + current_epa.reset (new EnvironmentalProtectionAgency(true)); /* will restore settings when we leave scope */ + global_epa->restore (); + } + jack_status_t status; jack_client_t* c = jack_client_open ("ardourprobe", JackNoStartServer, &status); |