/**************************************************************************
* midiInGetDevCapsA [WINMM.@]
*/
UINT WINAPI midiInGetDevCapsA(UINT_PTR uDeviceID, LPMIDIINCAPSA lpCaps, UINT uSize)
{
MIDIINCAPSW micW;
UINT ret;
if (lpCaps == NULL) return MMSYSERR_INVALPARAM;
ret = midiInGetDevCapsW(uDeviceID, &micW, sizeof(micW));
if (ret == MMSYSERR_NOERROR) {
MIDIINCAPSA micA;
micA.wMid = micW.wMid;
micA.wPid = micW.wPid;
micA.vDriverVersion = micW.vDriverVersion;
WideCharToMultiByte( CP_ACP, 0, micW.szPname, -1, micA.szPname,
sizeof(micA.szPname), NULL, NULL );
micA.dwSupport = micW.dwSupport;
memcpy(lpCaps, &micA, min(uSize, sizeof(micA)));
}
return ret;
}
static void create_system_ports_list(IDirectMusic8Impl* object)
{
port_info * port;
const WCHAR emulated[] = {' ','[','E','m','u','l','a','t','e','d',']',0};
ULONG nb_ports;
ULONG nb_midi_out;
ULONG nb_midi_in;
MIDIOUTCAPSW caps_out;
MIDIINCAPSW caps_in;
IDirectMusicSynth8* synth;
HRESULT hr;
ULONG i;
TRACE("(%p)\n", object);
/* NOTE:
- it seems some native versions get the rest of devices through dmusic32.EnumLegacyDevices...*sigh*...which is undocumented
- should we enum wave devices ? Native does not seem to
*/
nb_midi_out = midiOutGetNumDevs();
nb_midi_in = midiInGetNumDevs();
nb_ports = 1 /* midi mapper */ + nb_midi_out + nb_midi_in + 1 /* synth port */;
port = object->system_ports = HeapAlloc(GetProcessHeap(), 0, nb_ports * sizeof(port_info));
if (!object->system_ports)
return;
/* Fill common port caps for all winmm ports */
for (i = 0; i < (nb_ports - 1 /* synth port*/); i++)
{
object->system_ports[i].caps.dwSize = sizeof(DMUS_PORTCAPS);
object->system_ports[i].caps.dwType = DMUS_PORT_WINMM_DRIVER;
object->system_ports[i].caps.dwMemorySize = 0;
object->system_ports[i].caps.dwMaxChannelGroups = 1;
object->system_ports[i].caps.dwMaxVoices = 0;
object->system_ports[i].caps.dwMaxAudioChannels = 0;
object->system_ports[i].caps.dwEffectFlags = DMUS_EFFECT_NONE;
/* Fake port GUID */
object->system_ports[i].caps.guidPort = IID_IUnknown;
object->system_ports[i].caps.guidPort.Data1 = i + 1;
}
/* Fill midi mapper port info */
port->device = MIDI_MAPPER;
port->create = DMUSIC_CreateMidiOutPortImpl;
midiOutGetDevCapsW(MIDI_MAPPER, &caps_out, sizeof(caps_out));
strcpyW(port->caps.wszDescription, caps_out.szPname);
strcatW(port->caps.wszDescription, emulated);
port->caps.dwFlags = DMUS_PC_SHAREABLE;
port->caps.dwClass = DMUS_PC_OUTPUTCLASS;
port++;
/* Fill midi out port info */
for (i = 0; i < nb_midi_out; i++)
{
port->device = i;
port->create = DMUSIC_CreateMidiOutPortImpl;
midiOutGetDevCapsW(i, &caps_out, sizeof(caps_out));
strcpyW(port->caps.wszDescription, caps_out.szPname);
strcatW(port->caps.wszDescription, emulated);
port->caps.dwFlags = DMUS_PC_SHAREABLE | DMUS_PC_EXTERNAL;
port->caps.dwClass = DMUS_PC_OUTPUTCLASS;
port++;
}
/* Fill midi in port info */
for (i = 0; i < nb_midi_in; i++)
{
port->device = i;
port->create = DMUSIC_CreateMidiInPortImpl;
midiInGetDevCapsW(i, &caps_in, sizeof(caps_in));
strcpyW(port->caps.wszDescription, caps_in.szPname);
strcatW(port->caps.wszDescription, emulated);
port->caps.dwFlags = DMUS_PC_EXTERNAL;
port->caps.dwClass = DMUS_PC_INPUTCLASS;
port++;
}
/* Fill synth port info */
port->create = DMUSIC_CreateSynthPortImpl;
hr = CoCreateInstance(&CLSID_DirectMusicSynth, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicSynth8, (void**)&synth);
if (SUCCEEDED(hr))
{
port->caps.dwSize = sizeof(port->caps);
hr = IDirectMusicSynth8_GetPortCaps(synth, &port->caps);
IDirectMusicSynth8_Release(synth);
}
if (FAILED(hr))
nb_ports--;
object->nb_system_ports = nb_ports;
}
