Merge branch 'master' into windows+cc

Conflicts (hopefully resolved):
	gtk2_ardour/ardour_ui.cc

1 files changed, 7 insertions, 2 deletions

diff --git a/libs/backends/jack/jack_audiobackend.h b/libs/backends/jack/jack_audiobackend.h
index cb24835d5b..3c48be5ead 100644
--- a/libs/backends/jack/jack_audiobackend.h
+++ b/libs/backends/jack/jack_audiobackend.h
@@ -89,7 +89,7 @@ class JACKAudioBackend : public AudioBackend {
     std::string control_app_name () const;
     void launch_control_app ();
 
-    int start ();
+    int _start (bool for_latency_measurement);
     int stop ();
     int pause ();
     int freewheel (bool);
@@ -149,6 +149,10 @@ class JACKAudioBackend : public AudioBackend {
     
     /* MIDI */
 
+    std::vector<std::string> enumerate_midi_options () const;
+    int set_midi_option (const std::string&);
+    std::string midi_option () const;
+
     int      midi_event_get (pframes_t& timestamp, size_t& size, uint8_t** buf, void* port_buffer, uint32_t event_index);
     int      midi_event_put (void* port_buffer, pframes_t timestamp, const uint8_t* buffer, size_t size);
     uint32_t get_midi_event_count (void* port_buffer);
@@ -221,7 +225,7 @@ class JACKAudioBackend : public AudioBackend {
     void*  process_thread ();
     static void* _start_process_thread (void*);
 
-    void setup_jack_startup_command ();
+    void setup_jack_startup_command (bool for_latency_measurement);
 
     /* pffooo */
 
@@ -237,6 +241,7 @@ class JACKAudioBackend : public AudioBackend {
     uint32_t     _target_systemic_output_latency;
     uint32_t     _current_sample_rate;
     uint32_t     _current_buffer_size;
+    std::string  _target_midi_option;
 
     typedef std::set<std::string> DeviceList;
     typedef std::map<std::string,DeviceList> DriverDeviceMap;