diff options
Diffstat (limited to 'libs/ardour/io.cc')
| -rw-r--r-- | libs/ardour/io.cc | 65 |
1 files changed, 45 insertions, 20 deletions
diff --git a/libs/ardour/io.cc b/libs/ardour/io.cc index bb2bb52e9e..a70bf8abd3 100644 --- a/libs/ardour/io.cc +++ b/libs/ardour/io.cc @@ -97,11 +97,15 @@ static bool sort_ports_by_name (Port* a, Port* b) } +/** @param default_type The type of port that will be created by ensure_io + * and friends if no type is explicitly requested (to avoid breakage). + */ IO::IO (Session& s, string name, - - int input_min, int input_max, int output_min, int output_max) + int input_min, int input_max, int output_min, int output_max, + DataType default_type) : _session (s), _name (name), + _default_type(default_type), _gain_control (*this), _gain_automation_curve (0.0, 2.0, 1.0), _input_minimum (input_min), @@ -781,11 +785,20 @@ IO::remove_output_port (Port* port, void* src) return -1; } +/** Add an output port. + * + * @param destination Name of input port to connect new port to. + * @param src Source for emitted ConfigurationChanged signal. + * @param type Data type of port. Default value (NIL) will use this IO's default type. + */ int -IO::add_output_port (string destination, void* src) +IO::add_output_port (string destination, void* src, DataType type) { Port* our_port; - char buf[64]; + char name[64]; + + if (type == NIL) + type = _default_type; { Glib::Mutex::Lock em(_session.engine().process_lock()); @@ -799,14 +812,15 @@ IO::add_output_port (string destination, void* src) /* Create a new output port */ + // FIXME: naming scheme for differently typed ports? if (_output_maximum == 1) { - snprintf (buf, sizeof (buf), _("%s/out"), _name.c_str()); + snprintf (name, sizeof (name), _("%s/out"), _name.c_str()); } else { - snprintf (buf, sizeof (buf), _("%s/out %u"), _name.c_str(), find_output_port_hole()); + snprintf (name, sizeof (name), _("%s/out %u"), _name.c_str(), find_output_port_hole()); } - if ((our_port = _session.engine().register_audio_output_port (buf)) == 0) { - error << string_compose(_("IO: cannot register output port %1"), buf) << endmsg; + if ((our_port = _session.engine().register_output_port (type, name)) == 0) { + error << string_compose(_("IO: cannot register output port %1"), name) << endmsg; return -1; } @@ -882,11 +896,21 @@ IO::remove_input_port (Port* port, void* src) return -1; } + +/** Add an input port. + * + * @param type Data type of port. The appropriate Jack port type, and @ref Port will be created. + * @param destination Name of input port to connect new port to. + * @param src Source for emitted ConfigurationChanged signal. + */ int -IO::add_input_port (string source, void* src) +IO::add_input_port (string source, void* src, DataType type) { Port* our_port; - char buf[64]; + char name[64]; + + if (type == NIL) + type = _default_type; { Glib::Mutex::Lock em (_session.engine().process_lock()); @@ -900,14 +924,15 @@ IO::add_input_port (string source, void* src) /* Create a new input port */ + // FIXME: naming scheme for differently typed ports? if (_input_maximum == 1) { - snprintf (buf, sizeof (buf), _("%s/in"), _name.c_str()); + snprintf (name, sizeof (name), _("%s/in"), _name.c_str()); } else { - snprintf (buf, sizeof (buf), _("%s/in %u"), _name.c_str(), find_input_port_hole()); + snprintf (name, sizeof (name), _("%s/in %u"), _name.c_str(), find_input_port_hole()); } - if ((our_port = _session.engine().register_audio_input_port (buf)) == 0) { - error << string_compose(_("IO: cannot register input port %1"), buf) << endmsg; + if ((our_port = _session.engine().register_input_port (type, name)) == 0) { + error << string_compose(_("IO: cannot register input port %1"), name) << endmsg; return -1; } @@ -1001,7 +1026,7 @@ IO::ensure_inputs_locked (uint32_t n, bool clear, void* src) char buf[64]; - /* Create a new input port */ + /* Create a new input port (of the default type) */ if (_input_maximum == 1) { snprintf (buf, sizeof (buf), _("%s/in"), _name.c_str()); @@ -1012,7 +1037,7 @@ IO::ensure_inputs_locked (uint32_t n, bool clear, void* src) try { - if ((input_port = _session.engine().register_audio_input_port (buf)) == 0) { + if ((input_port = _session.engine().register_input_port (_default_type, buf)) == 0) { error << string_compose(_("IO: cannot register input port %1"), buf) << endmsg; return -1; } @@ -1101,7 +1126,7 @@ IO::ensure_io (uint32_t nin, uint32_t nout, bool clear, void* src) out_changed = true; } - /* create any necessary new ports */ + /* create any necessary new ports (of the default type) */ while (_ninputs < nin) { @@ -1117,7 +1142,7 @@ IO::ensure_io (uint32_t nin, uint32_t nout, bool clear, void* src) } try { - if ((port = _session.engine().register_audio_input_port (buf)) == 0) { + if ((port = _session.engine().register_input_port (_default_type, buf)) == 0) { error << string_compose(_("IO: cannot register input port %1"), buf) << endmsg; return -1; } @@ -1150,7 +1175,7 @@ IO::ensure_io (uint32_t nin, uint32_t nout, bool clear, void* src) } try { - if ((port = _session.engine().register_audio_output_port (buf)) == 0) { + if ((port = _session.engine().register_output_port (_default_type, buf)) == 0) { error << string_compose(_("IO: cannot register output port %1"), buf) << endmsg; return -1; } @@ -1275,7 +1300,7 @@ IO::ensure_outputs_locked (uint32_t n, bool clear, void* src) snprintf (buf, sizeof (buf), _("%s/out %u"), _name.c_str(), find_output_port_hole()); } - if ((output_port = _session.engine().register_audio_output_port (buf)) == 0) { + if ((output_port = _session.engine().register_output_port (_default_type, buf)) == 0) { error << string_compose(_("IO: cannot register output port %1"), buf) << endmsg; return -1; } |