/* _get_win_midi_driver_list:
* System driver hook for listing the available MIDI drivers. This generates
* the device list at runtime, to match whatever Windows devices are
* available.
*/
_DRIVER_INFO *_get_win_midi_driver_list(void)
{
MIDI_DRIVER *driver;
MIDIOUTCAPS caps;
MIDIINCAPS caps_in;
int num_drivers, i;
if (!driver_list) {
num_drivers = midiOutGetNumDevs();
/* include the MIDI mapper (id == -1) */
if (num_drivers)
num_drivers++;
driver_list = _create_driver_list();
/* MidiOut drivers */
for (i=0; i<num_drivers; i++) {
driver = _AL_MALLOC(sizeof(MIDI_DRIVER));
memcpy(driver, &_midi_none, sizeof(MIDI_DRIVER));
if (i == 0)
driver->id = MIDI_WIN32MAPPER;
else
driver->id = MIDI_WIN32(i-1);
midiOutGetDevCaps(i-1, &caps, sizeof(caps));
driver->ascii_name = strdup(caps.szPname);
driver->detect = midi_win32_detect;
driver->init = midi_win32_init;
driver->exit = midi_win32_exit;
driver->set_mixer_volume = midi_win32_set_mixer_volume;
driver->get_mixer_volume = midi_win32_get_mixer_volume;
driver->raw_midi = midi_win32_raw_midi;
_driver_list_append_driver(&driver_list, driver->id, driver, TRUE);
}
/* MidiIn drivers */
num_drivers = midiInGetNumDevs();
for (i=0; i<num_drivers; i++) {
driver = _AL_MALLOC(sizeof(MIDI_DRIVER));
memcpy(driver, &_midi_none, sizeof(MIDI_DRIVER));
driver->id = MIDI_WIN32_IN(i); /* added MIDI_WIN32_IN to alwin.h */
midiInGetDevCaps(i, &caps_in, sizeof(caps_in));
driver->ascii_name = strdup(caps_in.szPname);
driver->detect = midi_win32_in_detect;
driver->init = midi_win32_in_init;
driver->exit = midi_win32_in_exit;
_driver_list_append_driver(&driver_list, driver->id, driver, TRUE);
}
/* cross-platform DIGital MIDi driver */
_driver_list_append_driver(&driver_list, MIDI_DIGMID, &midi_digmid, TRUE);
}
return driver_list;
}
/* _unix_driver_lists_init:
* Initialise driver lists.
*/
void _unix_driver_lists_init(void)
{
_unix_gfx_driver_list = _create_driver_list();
if (_unix_gfx_driver_list)
_driver_list_append_list(&_unix_gfx_driver_list, _gfx_driver_list);
}
