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add JACK backend support for MIDI option discovery

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This commit is contained in:
Paul Davis 2013-10-10 12:59:11 -04:00
parent 2308291e59
commit 1bd04f8bf3
4 changed files with 78 additions and 0 deletions
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54
libs/backends/jack/jack_utils.cc
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@ -92,6 +92,8 @@ namespace {
const char * const default_device_name = X_("Default");
}
static ARDOUR::MidiOptions midi_options;
std::string
get_none_string ()
{
@ -846,6 +848,9 @@ ARDOUR::get_jack_command_line_string (JackCommandLineOptions& options, string& c
if (options.soft_mode) {
args.push_back ("-s");
}
}
if (options.driver == alsa_driver_name || options.driver == coreaudio_driver_name) {
if (!options.midi_driver.empty() && options.midi_driver != get_none_string ()) {
args.push_back ("-X");
@ -900,3 +905,52 @@ ARDOUR::write_jack_config_file (const std::string& config_file_path, const strin
jackdrc.close ();
return true;
}
vector<string>
ARDOUR::enumerate_midi_options ()
{
if (midi_options.empty()) {
#ifdef HAVE_ALSA
midi_options.push_back (make_pair (_("ALSA raw devices"), alsaraw_midi_driver_name));
midi_options.push_back (make_pair (_("ALSA sequencer"), alsaseq_midi_driver_name));
#endif
#ifdef HAVE_PORTAUDIO
/* Windows folks: what name makes sense here? Are there other
choices as well ?
*/
midi_options.push_back (make_pair (_("Multimedia Extension"), winmme_midi_driver_name));
#endif
#ifdef __APPLE__
midi_options.push_back (make_pair (_("CoreMIDI"), coremidi_midi_driver_name));
#endif
}
vector<string> v;
v.push_back (get_none_string());
for (MidiOptions::const_iterator i = midi_options.begin(); i != midi_options.end(); ++i) {
v.push_back (i->first);
}
return v;
}
int
ARDOUR::set_midi_option (ARDOUR::JackCommandLineOptions& options, const string& opt)
{
if (opt.empty() || opt == get_none_string()) {
options.midi_driver = "";
return 0;
}
for (MidiOptions::const_iterator i = midi_options.begin(); i != midi_options.end(); ++i) {
if (i->first == opt) {
options.midi_driver = i->second;
return 0;
}
}
return -1;
}