diff options
Diffstat (limited to 'libs/backends/jack/jack_audiobackend.cc')
-rw-r--r-- | libs/backends/jack/jack_audiobackend.cc | 31 |
1 files changed, 26 insertions, 5 deletions
diff --git a/libs/backends/jack/jack_audiobackend.cc b/libs/backends/jack/jack_audiobackend.cc index a9bbe4b35a..ff76486bad 100644 --- a/libs/backends/jack/jack_audiobackend.cc +++ b/libs/backends/jack/jack_audiobackend.cc @@ -409,6 +409,12 @@ JACKAudioBackend::interleaved () const return false; } +string +JACKAudioBackend::midi_option () const +{ + return _target_midi_option; +} + uint32_t JACKAudioBackend::input_channels () const { @@ -465,7 +471,7 @@ JACKAudioBackend::raw_buffer_size(DataType t) } void -JACKAudioBackend::setup_jack_startup_command () +JACKAudioBackend::setup_jack_startup_command (bool for_latency_measurement) { /* first we map the parameters that have been set onto a * JackCommandLineOptions object. @@ -490,6 +496,8 @@ JACKAudioBackend::setup_jack_startup_command () options.realtime = true; options.ports_max = 2048; + ARDOUR::set_midi_option (options, _target_midi_option); + /* this must always be true for any server instance we start ourselves */ @@ -497,7 +505,7 @@ JACKAudioBackend::setup_jack_startup_command () string cmdline; - if (!get_jack_command_line_string (options, cmdline)) { + if (!get_jack_command_line_string (options, cmdline, for_latency_measurement)) { /* error, somehow - we will still try to start JACK * automatically but it will be without our preferred options */ @@ -512,7 +520,7 @@ JACKAudioBackend::setup_jack_startup_command () /* ---- BASIC STATE CONTROL API: start/stop/pause/freewheel --- */ int -JACKAudioBackend::start () +JACKAudioBackend::_start (bool for_latency_measurement) { if (!available()) { @@ -520,7 +528,7 @@ JACKAudioBackend::start () /* we will be starting JACK, so set up the command that JACK will use when it (auto-)starts */ - setup_jack_startup_command (); + setup_jack_startup_command (for_latency_measurement); } if (_jack_connection->open ()) { @@ -597,7 +605,7 @@ JACKAudioBackend::freewheel (bool onoff) } if (jack_set_freewheel (_priv_jack, onoff) == 0) { - _freewheeling = true; + _freewheeling = onoff; return 0; } @@ -1110,3 +1118,16 @@ JACKAudioBackend::launch_control_app () args.push_back (appname); Glib::spawn_async ("", args, Glib::SPAWN_SEARCH_PATH); } + +vector<string> +JACKAudioBackend::enumerate_midi_options () const +{ + return ARDOUR::enumerate_midi_options (); +} + +int +JACKAudioBackend::set_midi_option (const string& opt) +{ + _target_midi_option = opt; + return 0; +} |