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FP8: implement MIDI port probing, auto-enable

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This commit is contained in:
Robin Gareus 2023-05-03 02:07:53 +02:00
parent 97272481b8
commit a8f5f5636f
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
5 changed files with 62 additions and 3 deletions
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9
libs/surfaces/faderport8/faderport16_interface.cc
View File

@ -49,12 +49,19 @@ delete_faderport16_midi_protocol (ControlProtocol* cp)
delete cp;
}
static bool
probe_faderport16_midi_protocol ()
{
std::string i, o;
return FaderPort8::probe (i, o);
}
static ControlProtocolDescriptor faderport16_midi_descriptor = {
/* name */ "PreSonus FaderPort16",
/* id */ "uri://ardour.org/surfaces/faderport16:0",
/* module */ 0,
/* available: */ 0,
/* probe_port */ 0,
/* probe_port */ probe_faderport16_midi_protocol,
/* match usb */ 0,
/* initialize */ new_faderport16_midi_protocol,
/* destroy */ delete_faderport16_midi_protocol,

9
libs/surfaces/faderport8/faderport2_interface.cc
View File

@ -49,12 +49,19 @@ delete_faderport2_midi_protocol (ControlProtocol* cp)
delete cp;
}
static bool
probe_faderport2_midi_protocol ()
{
std::string i, o;
return FaderPort8::probe (i, o);
}
static ControlProtocolDescriptor faderport2_midi_descriptor = {
/* name */ "PreSonus FaderPort2",
/* id */ "uri://ardour.org/surfaces/faderport2:0",
/* module */ 0,
/* available */ 0,
/* probe_port */ 0,
/* probe_port */ probe_faderport2_midi_protocol,
/* match usb */ 0,
/* initialize */ new_faderport2_midi_protocol,
/* destroy */ delete_faderport2_midi_protocol,

36
libs/surfaces/faderport8/faderport8.cc
View File

@ -98,6 +98,36 @@ FaderPort8::ProcessorCtrl::operator< (const FaderPort8::ProcessorCtrl& other) co
return ac->desc().display_priority > other.ac->desc().display_priority;
}
bool
FaderPort8::probe (std::string& i, std::string& o)
{
vector<string> midi_inputs;
vector<string> midi_outputs;
AudioEngine::instance()->get_ports ("", DataType::MIDI, PortFlags (IsOutput|IsTerminal), midi_inputs);
AudioEngine::instance()->get_ports ("", DataType::MIDI, PortFlags (IsInput|IsTerminal), midi_outputs);
auto has_fp8 = [](string const& s) {
std::string pn = AudioEngine::instance()->get_hardware_port_name_by_name (s);
#ifdef FADERPORT16
return pn.find ("PreSonus FP16") != string::npos;
#elif defined FADERPORT2
return pn.find ("PreSonus FP1") != string::npos;
#else
return pn.find ("PreSonus FP8") != string::npos;
#endif
};
auto pi = std::find_if (midi_inputs.begin (), midi_inputs.end (), has_fp8);
auto po = std::find_if (midi_outputs.begin (), midi_outputs.end (), has_fp8);
if (pi == midi_inputs.end () || po == midi_outputs.end ()) {
return false;
}
i = *pi;
o = *po;
return true;
}
FaderPort8::FaderPort8 (Session& s)
#ifdef FADERPORT16
@ -180,6 +210,12 @@ FaderPort8::FaderPort8 (Session& s)
_ctrls.FaderModeChanged.connect_same_thread (modechange_connections, boost::bind (&FaderPort8::notify_fader_mode_changed, this));
_ctrls.MixModeChanged.connect_same_thread (modechange_connections, boost::bind (&FaderPort8::assign_strips, this));
std::string pn_in, pn_out;
if (probe (pn_in, pn_out)) {
inp->connect (pn_in);
outp->connect (pn_out);
}
}
FaderPort8::~FaderPort8 ()

2
libs/surfaces/faderport8/faderport8.h
View File

@ -67,6 +67,8 @@ public:
FaderPort8 (ARDOUR::Session&);
virtual ~FaderPort8();
static bool probe (std::string&, std::string&);
int set_active (bool yn);
XMLNode& get_state () const;

9
libs/surfaces/faderport8/faderport8_interface.cc
View File

@ -49,12 +49,19 @@ delete_faderport8_midi_protocol (ControlProtocol* cp)
delete cp;
}
static bool
probe_faderport8_midi_protocol ()
{
std::string i, o;
return FaderPort8::probe (i, o);
}
static ControlProtocolDescriptor faderport8_midi_descriptor = {
/* name */ "PreSonus FaderPort8",
/* id */ "uri://ardour.org/surfaces/faderport8:0",
/* module */ 0,
/* available */ 0,
/* probe_port */ 0,
/* probe_port */ probe_faderport8_midi_protocol,
/* match usb */ 0,
/* initialize */ new_faderport8_midi_protocol,
/* destroy */ delete_faderport8_midi_protocol,