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coremidi input port and autoconnect (#427)

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Colin Kinloch 2018-09-15 13:08:55 +01:00 committed by Tom M
parent f566f0ef33
commit f4b88fc747
1 changed files with 52 additions and 1 deletions
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53
src/drivers/fluid_coremidi.c
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@ -57,7 +57,9 @@ typedef struct
fluid_midi_driver_t driver; fluid_midi_driver_t driver;
MIDIClientRef client; MIDIClientRef client;
MIDIEndpointRef endpoint; MIDIEndpointRef endpoint;
MIDIPortRef input_port;
fluid_midi_parser_t *parser; fluid_midi_parser_t *parser;
int autoconn_inputs;
} fluid_coremidi_driver_t; } fluid_coremidi_driver_t;
void fluid_coremidi_callback(const MIDIPacketList *list, void *p, void *src); void fluid_coremidi_callback(const MIDIPacketList *list, void *p, void *src);
@ -67,6 +69,31 @@ void fluid_coremidi_driver_settings(fluid_settings_t *settings)
fluid_settings_register_str(settings, "midi.coremidi.id", "pid", 0); fluid_settings_register_str(settings, "midi.coremidi.id", "pid", 0);
} }
static void fluid_coremidi_autoconnect(fluid_coremidi_driver_t *dev, MIDIPortRef input_port)
{
int i;
int source_count = MIDIGetNumberOfSources();
for(i = 0; i < source_count; ++i)
{
MIDIEndpointRef source = MIDIGetSource(i);
CFStringRef externalName;
OSStatus result = MIDIObjectGetStringProperty(source, kMIDIPropertyName, &externalName);
const char *source_name = CFStringGetCStringPtr(externalName, kCFStringEncodingASCII);
CFRelease(externalName);
result = MIDIPortConnectSource(input_port, source, NULL);
if(result != noErr)
{
FLUID_LOG(FLUID_ERR, "Failed to connect \"%s\" device to input port.", source_name);
}
else
{
FLUID_LOG(FLUID_DBG, "Connected input port to \"%s\".", source_name);
}
}
}
/* /*
* new_fluid_coremidi_driver * new_fluid_coremidi_driver
*/ */
@ -147,6 +174,7 @@ new_fluid_coremidi_driver(fluid_settings_t *settings, handle_midi_event_func_t h
} }
OSStatus result = MIDIClientCreate(str_clientname, NULL, NULL, &client); OSStatus result = MIDIClientCreate(str_clientname, NULL, NULL, &client);
CFRelease(str_clientname);
if(result != noErr) if(result != noErr)
{ {
@ -166,6 +194,25 @@ new_fluid_coremidi_driver(fluid_settings_t *settings, handle_midi_event_func_t h
goto error_recovery; goto error_recovery;
} }
CFStringRef str_input_portname = CFSTR("input");
result = MIDIInputPortCreate(client, str_input_portname,
fluid_coremidi_callback,
(void *)dev, &dev->input_port);
CFRelease(str_input_portname);
if(result != noErr)
{
FLUID_LOG(FLUID_ERR, "Failed to create input port.");
goto error_recovery;
}
fluid_settings_getint(settings, "midi.autoconnect", &dev->autoconn_inputs);
if(dev->autoconn_inputs)
{
fluid_coremidi_autoconnect(dev, dev->input_port);
}
dev->endpoint = endpoint; dev->endpoint = endpoint;
return (fluid_midi_driver_t *) dev; return (fluid_midi_driver_t *) dev;
@ -184,6 +231,11 @@ delete_fluid_coremidi_driver(fluid_midi_driver_t *p)
fluid_coremidi_driver_t *dev = (fluid_coremidi_driver_t *) p; fluid_coremidi_driver_t *dev = (fluid_coremidi_driver_t *) p;
fluid_return_if_fail(dev != NULL); fluid_return_if_fail(dev != NULL);
if(dev->input_port != NULL)
{
MIDIPortDispose(dev->input_port);
}
if(dev->client != NULL) if(dev->client != NULL)
{ {
MIDIClientDispose(dev->client); MIDIClientDispose(dev->client);
@ -227,4 +279,3 @@ fluid_coremidi_callback(const MIDIPacketList *list, void *p, void *src)
} }
#endif /* COREMIDI_SUPPORT */ #endif /* COREMIDI_SUPPORT */