/* for ClassFactory */
HRESULT WINAPI DMUSIC_CreateDirectMusicSynthImpl(REFIID riid, void **ppobj, IUnknown *outer)
{
static const WCHAR descrW[] = {'M','i','c','r','o','s','o','f','t',' ',
'S','y','n','t','h','e','s','i','z','e','r',0};
IDirectMusicSynth8Impl *obj;
HRESULT hr;
TRACE("(%s, %p, %p)\n", debugstr_guid(riid), ppobj, outer);
obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*obj));
if (NULL == obj) {
*ppobj = NULL;
return E_OUTOFMEMORY;
}
obj->IDirectMusicSynth8_iface.lpVtbl = &DirectMusicSynth8_Vtbl;
obj->IKsControl_iface.lpVtbl = &DMSynthImpl_IKsControl_Vtbl;
obj->ref = 1;
/* fill in caps */
obj->pCaps.dwSize = sizeof(DMUS_PORTCAPS);
obj->pCaps.dwFlags = DMUS_PC_DLS | DMUS_PC_SOFTWARESYNTH | DMUS_PC_DIRECTSOUND | DMUS_PC_DLS2 | DMUS_PC_AUDIOPATH | DMUS_PC_WAVE;
obj->pCaps.guidPort = CLSID_DirectMusicSynth;
obj->pCaps.dwClass = DMUS_PC_OUTPUTCLASS;
obj->pCaps.dwType = DMUS_PORT_USER_MODE_SYNTH;
obj->pCaps.dwMemorySize = DMUS_PC_SYSTEMMEMORY;
obj->pCaps.dwMaxChannelGroups = 1000;
obj->pCaps.dwMaxVoices = 1000;
obj->pCaps.dwMaxAudioChannels = 2;
obj->pCaps.dwEffectFlags = DMUS_EFFECT_REVERB;
strcpyW(obj->pCaps.wszDescription, descrW);
hr = IDirectMusicSynth8_QueryInterface(&obj->IDirectMusicSynth8_iface, riid, ppobj);
IDirectMusicSynth8_Release(&obj->IDirectMusicSynth8_iface);
return hr;
}
/* IDirectMusic8Impl IDirectMusic part: */
static HRESULT WINAPI IDirectMusic8Impl_EnumPort(LPDIRECTMUSIC8 iface, DWORD dwIndex, LPDMUS_PORTCAPS pPortCaps) {
IDirectMusic8Impl *This = (IDirectMusic8Impl *)iface;
TRACE("(%p, %d, %p)\n", This, dwIndex, pPortCaps);
if (NULL == pPortCaps) { return E_POINTER; }
/* i guess the first port shown is always software synthesizer */
if (dwIndex == 0)
{
IDirectMusicSynth8* synth;
TRACE("enumerating 'Microsoft Software Synthesizer' port\n");
CoCreateInstance (&CLSID_DirectMusicSynth, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicSynth8, (void**)&synth);
IDirectMusicSynth8_GetPortCaps (synth, pPortCaps);
IDirectMusicSynth8_Release (synth);
return S_OK;
}
/* it seems that the rest of devices are obtained thru dmusic32.EnumLegacyDevices...*sigh*...which is undocumented*/
#if 0
int numMIDI = midiOutGetNumDevs();
int numWAVE = waveOutGetNumDevs();
int i;
/* then return digital sound ports */
for (i = 1; i <= numWAVE; i++)
{
TRACE("enumerating 'digital sound' ports\n");
if (i == dwIndex)
{
DirectSoundEnumerateA(register_waveport, pPortCaps);
return S_OK;
}
}
/* finally, list all *real* MIDI ports*/
for (i = numWAVE + 1; i <= numWAVE + numMIDI; i++)
{
TRACE("enumerating 'real MIDI' ports\n");
if (i == dwIndex)
FIXME("Found MIDI port, but *real* MIDI ports not supported yet\n");
}
#endif
return S_FALSE;
}
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;
}
