diff options
author | Paul Davis <paul@linuxaudiosystems.com> | 2010-06-24 14:13:45 +0000 |
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committer | Paul Davis <paul@linuxaudiosystems.com> | 2010-06-24 14:13:45 +0000 |
commit | 0f5bdd666fa66bd279f8629a670d8058780a613d (patch) | |
tree | 2456f101d56c9d2f091631293f8b85645389f031 /gtk2_ardour/rc_option_editor.cc | |
parent | fe229a830e0164e56d3aceaf3d539e4148f322a6 (diff) |
use JACK thread creation functions to create process-graph threads; provide GUI control over number of threads-relative-to-number-of-CPUS
git-svn-id: svn://localhost/ardour2/branches/3.0@7296 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'gtk2_ardour/rc_option_editor.cc')
-rw-r--r-- | gtk2_ardour/rc_option_editor.cc | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gtk2_ardour/rc_option_editor.cc b/gtk2_ardour/rc_option_editor.cc index 83b3e498cd..14fca7a417 100644 --- a/gtk2_ardour/rc_option_editor.cc +++ b/gtk2_ardour/rc_option_editor.cc @@ -5,6 +5,7 @@ #include <gtkmm2ext/slider_controller.h> #include "pbd/fpu.h" +#include "pbd/cpus.h" #include "midi++/manager.h" #include "midi++/factory.h" @@ -930,6 +931,28 @@ RCOptionEditor::RCOptionEditor () { /* MISC */ + uint32_t hwcpus = hardware_concurrency (); + + if (hwcpus > 1) { + add_option (_("Misc"), new OptionEditorHeading (_("DSP CPU Utilization"))); + + ComboOption<uint32_t>* procs = new ComboOption<uint32_t> ( + "processor-usage", + _("Signal processing uses: "), + sigc::mem_fun (*_rc_config, &RCConfiguration::get_processor_usage), + sigc::mem_fun (*_rc_config, &RCConfiguration::set_processor_usage) + ); + + procs->add (-1, _("All but one")); + procs->add (0, _("All available processors")); + + for (uint32_t i = 2; i < hwcpus; ++i) { + procs->add (1, string_compose (_("%1 processors"), i)); + } + + add_option (_("Misc"), procs); + } + add_option (_("Misc"), new OptionEditorHeading (_("Metering"))); ComboOption<float>* mht = new ComboOption<float> ( |