/**************************************************************************
* midiOutGetDevCapsA [WINMM.@]
*/
UINT WINAPI midiOutGetDevCapsA(UINT_PTR uDeviceID, LPMIDIOUTCAPSA lpCaps,
UINT uSize)
{
MIDIOUTCAPSW mocW;
UINT ret;
if (lpCaps == NULL) return MMSYSERR_INVALPARAM;
ret = midiOutGetDevCapsW(uDeviceID, &mocW, sizeof(mocW));
if (ret == MMSYSERR_NOERROR) {
MIDIOUTCAPSA mocA;
mocA.wMid = mocW.wMid;
mocA.wPid = mocW.wPid;
mocA.vDriverVersion = mocW.vDriverVersion;
WideCharToMultiByte( CP_ACP, 0, mocW.szPname, -1, mocA.szPname,
sizeof(mocA.szPname), NULL, NULL );
mocA.wTechnology = mocW.wTechnology;
mocA.wVoices = mocW.wVoices;
mocA.wNotes = mocW.wNotes;
mocA.wChannelMask = mocW.wChannelMask;
mocA.dwSupport = mocW.dwSupport;
memcpy(lpCaps, &mocA, min(uSize, sizeof(mocA)));
}
return ret;
}
/**************************************************************************
* MIDIMAP_drvOpen [internal]
*/
static LRESULT MIDIMAP_drvOpen(LPSTR str)
{
MIDIOUTCAPSW moc;
unsigned dev, i;
if (midiOutPorts)
return 0;
numMidiOutPorts = midiOutGetNumDevs();
midiOutPorts = HeapAlloc(GetProcessHeap(), 0,
numMidiOutPorts * sizeof(MIDIOUTPORT));
for (dev = 0; dev < numMidiOutPorts; dev++)
{
if (midiOutGetDevCapsW(dev, &moc, sizeof(moc)) == 0L)
{
strcpyW(midiOutPorts[dev].name, moc.szPname);
midiOutPorts[dev].loaded = 0;
midiOutPorts[dev].hMidi = 0;
midiOutPorts[dev].uDevID = dev;
midiOutPorts[dev].lpbPatch = NULL;
for (i = 0; i < 16; i++)
midiOutPorts[dev].aChn[i] = i;
}
else
{
midiOutPorts[dev].loaded = -1;
}
}
return 1;
}
/**********************************************************************
* DEVENUM_CreateSpecialCategories (INTERNAL)
*
* Creates the keys in the registry for the dynamic categories
*/
static HRESULT DEVENUM_CreateSpecialCategories(void)
{
HRESULT res;
WCHAR szDSoundNameFormat[MAX_PATH + 1];
WCHAR szDSoundName[MAX_PATH + 1];
DWORD iDefaultDevice = -1;
UINT numDevs;
IFilterMapper2 * pMapper = NULL;
REGFILTER2 rf2;
REGFILTERPINS2 rfp2;
WCHAR path[MAX_PATH];
HKEY basekey;
if (DEVENUM_populate_handle)
return S_OK;
DEVENUM_populate_handle = CreateEventW(NULL, TRUE, FALSE, DEVENUM_populate_handle_nameW);
if (GetLastError() == ERROR_ALREADY_EXISTS)
{
/* Webcams can take some time to scan if the driver is badly written and it enables them,
* so have a 10 s timeout here
*/
if (WaitForSingleObject(DEVENUM_populate_handle, 10000) == WAIT_TIMEOUT)
WARN("Waiting for object timed out\n");
TRACE("No need to rescan\n");
return S_OK;
}
TRACE("Scanning for devices\n");
/* Since devices can change between session, for example because you just plugged in a webcam
* or switched from pulseaudio to alsa, delete all old devices first
*/
if (SUCCEEDED(DEVENUM_GetCategoryKey(&CLSID_AudioRendererCategory, &basekey, path, MAX_PATH)))
RegDeleteTreeW(basekey, path);
if (SUCCEEDED(DEVENUM_GetCategoryKey(&CLSID_AudioInputDeviceCategory, &basekey, path, MAX_PATH)))
RegDeleteTreeW(basekey, path);
if (SUCCEEDED(DEVENUM_GetCategoryKey(&CLSID_VideoInputDeviceCategory, &basekey, path, MAX_PATH)))
RegDeleteTreeW(basekey, path);
if (SUCCEEDED(DEVENUM_GetCategoryKey(&CLSID_MidiRendererCategory, &basekey, path, MAX_PATH)))
RegDeleteTreeW(basekey, path);
rf2.dwVersion = 2;
rf2.dwMerit = MERIT_PREFERRED;
rf2.u.s1.cPins2 = 1;
rf2.u.s1.rgPins2 = &rfp2;
rfp2.cInstances = 1;
rfp2.nMediums = 0;
rfp2.lpMedium = NULL;
rfp2.clsPinCategory = &IID_NULL;
if (!LoadStringW(DEVENUM_hInstance, IDS_DEVENUM_DS, szDSoundNameFormat, sizeof(szDSoundNameFormat)/sizeof(szDSoundNameFormat[0])-1))
{
ERR("Couldn't get string resource (GetLastError() is %d)\n", GetLastError());
return HRESULT_FROM_WIN32(GetLastError());
}
res = CoCreateInstance(&CLSID_FilterMapper2, NULL, CLSCTX_INPROC,
&IID_IFilterMapper2, (void **) &pMapper);
/*
* Fill in info for devices
*/
if (SUCCEEDED(res))
{
UINT i;
WAVEOUTCAPSW wocaps;
WAVEINCAPSW wicaps;
MIDIOUTCAPSW mocaps;
REGPINTYPES * pTypes;
numDevs = waveOutGetNumDevs();
res = DEVENUM_CreateAMCategoryKey(&CLSID_AudioRendererCategory);
if (FAILED(res)) /* can't register any devices in this category */
numDevs = 0;
rfp2.dwFlags = REG_PINFLAG_B_RENDERER;
for (i = 0; i < numDevs; i++)
{
if (waveOutGetDevCapsW(i, &wocaps, sizeof(WAVEOUTCAPSW))
== MMSYSERR_NOERROR)
{
IMoniker * pMoniker = NULL;
rfp2.nMediaTypes = 1;
pTypes = CoTaskMemAlloc(rfp2.nMediaTypes * sizeof(REGPINTYPES));
if (!pTypes)
{
IFilterMapper2_Release(pMapper);
return E_OUTOFMEMORY;
}
/* FIXME: Native devenum seems to register a lot more types for
* DSound than we do. Not sure what purpose they serve */
pTypes[0].clsMajorType = &MEDIATYPE_Audio;
pTypes[0].clsMinorType = &MEDIASUBTYPE_PCM;
rfp2.lpMediaType = pTypes;
res = IFilterMapper2_RegisterFilter(pMapper,
&CLSID_AudioRender,
wocaps.szPname,
&pMoniker,
&CLSID_AudioRendererCategory,
wocaps.szPname,
&rf2);
/* FIXME: do additional stuff with IMoniker here, depending on what RegisterFilter does */
if (pMoniker)
{
IMoniker_Release(pMoniker);
pMoniker = NULL;
}
wsprintfW(szDSoundName, szDSoundNameFormat, wocaps.szPname);
res = IFilterMapper2_RegisterFilter(pMapper,
&CLSID_DSoundRender,
szDSoundName,
&pMoniker,
&CLSID_AudioRendererCategory,
szDSoundName,
&rf2);
/* FIXME: do additional stuff with IMoniker here, depending on what RegisterFilter does */
if (pMoniker)
IMoniker_Release(pMoniker);
if (i == iDefaultDevice)
{
FIXME("Default device\n");
}
CoTaskMemFree(pTypes);
}
}
numDevs = waveInGetNumDevs();
res = DEVENUM_CreateAMCategoryKey(&CLSID_AudioInputDeviceCategory);
if (FAILED(res)) /* can't register any devices in this category */
numDevs = 0;
rfp2.dwFlags = REG_PINFLAG_B_OUTPUT;
for (i = 0; i < numDevs; i++)
{
if (waveInGetDevCapsW(i, &wicaps, sizeof(WAVEINCAPSW))
== MMSYSERR_NOERROR)
{
IMoniker * pMoniker = NULL;
rfp2.nMediaTypes = 1;
pTypes = CoTaskMemAlloc(rfp2.nMediaTypes * sizeof(REGPINTYPES));
if (!pTypes)
{
IFilterMapper2_Release(pMapper);
return E_OUTOFMEMORY;
}
/* FIXME: Not sure if these are correct */
pTypes[0].clsMajorType = &MEDIATYPE_Audio;
pTypes[0].clsMinorType = &MEDIASUBTYPE_PCM;
rfp2.lpMediaType = pTypes;
res = IFilterMapper2_RegisterFilter(pMapper,
&CLSID_AudioRecord,
wicaps.szPname,
&pMoniker,
&CLSID_AudioInputDeviceCategory,
wicaps.szPname,
&rf2);
/* FIXME: do additional stuff with IMoniker here, depending on what RegisterFilter does */
if (pMoniker)
IMoniker_Release(pMoniker);
CoTaskMemFree(pTypes);
}
}
numDevs = midiOutGetNumDevs();
res = DEVENUM_CreateAMCategoryKey(&CLSID_MidiRendererCategory);
if (FAILED(res)) /* can't register any devices in this category */
numDevs = 0;
rfp2.dwFlags = REG_PINFLAG_B_RENDERER;
for (i = 0; i < numDevs; i++)
{
if (midiOutGetDevCapsW(i, &mocaps, sizeof(MIDIOUTCAPSW))
== MMSYSERR_NOERROR)
{
IMoniker * pMoniker = NULL;
rfp2.nMediaTypes = 1;
pTypes = CoTaskMemAlloc(rfp2.nMediaTypes * sizeof(REGPINTYPES));
if (!pTypes)
{
IFilterMapper2_Release(pMapper);
return E_OUTOFMEMORY;
}
/* FIXME: Not sure if these are correct */
pTypes[0].clsMajorType = &MEDIATYPE_Midi;
pTypes[0].clsMinorType = &MEDIASUBTYPE_None;
rfp2.lpMediaType = pTypes;
res = IFilterMapper2_RegisterFilter(pMapper,
&CLSID_AVIMIDIRender,
mocaps.szPname,
&pMoniker,
&CLSID_MidiRendererCategory,
mocaps.szPname,
&rf2);
/* FIXME: do additional stuff with IMoniker here, depending on what RegisterFilter does */
/* Native version sets MidiOutId */
if (pMoniker)
IMoniker_Release(pMoniker);
if (i == iDefaultDevice)
{
FIXME("Default device\n");
}
CoTaskMemFree(pTypes);
}
}
res = DEVENUM_CreateAMCategoryKey(&CLSID_VideoInputDeviceCategory);
if (SUCCEEDED(res))
for (i = 0; i < 10; i++)
{
WCHAR szDeviceName[32], szDeviceVersion[32], szDevicePath[10];
if (capGetDriverDescriptionW ((WORD) i,
szDeviceName, sizeof(szDeviceName)/sizeof(WCHAR),
szDeviceVersion, sizeof(szDeviceVersion)/sizeof(WCHAR)))
{
IMoniker * pMoniker = NULL;
IPropertyBag * pPropBag = NULL;
WCHAR dprintf[] = { 'v','i','d','e','o','%','d',0 };
snprintfW(szDevicePath, sizeof(szDevicePath)/sizeof(WCHAR), dprintf, i);
/* The above code prevents 1 device with a different ID overwriting another */
rfp2.nMediaTypes = 1;
pTypes = CoTaskMemAlloc(rfp2.nMediaTypes * sizeof(REGPINTYPES));
if (!pTypes) {
IFilterMapper2_Release(pMapper);
return E_OUTOFMEMORY;
}
pTypes[0].clsMajorType = &MEDIATYPE_Video;
pTypes[0].clsMinorType = &MEDIASUBTYPE_None;
rfp2.lpMediaType = pTypes;
res = IFilterMapper2_RegisterFilter(pMapper,
&CLSID_VfwCapture,
szDeviceName,
&pMoniker,
&CLSID_VideoInputDeviceCategory,
szDevicePath,
&rf2);
if (pMoniker) {
OLECHAR wszVfwIndex[] = { 'V','F','W','I','n','d','e','x',0 };
VARIANT var;
V_VT(&var) = VT_I4;
V_UNION(&var, ulVal) = i;
res = IMoniker_BindToStorage(pMoniker, NULL, NULL, &IID_IPropertyBag, (LPVOID)&pPropBag);
if (SUCCEEDED(res))
res = IPropertyBag_Write(pPropBag, wszVfwIndex, &var);
IMoniker_Release(pMoniker);
}
if (i == iDefaultDevice) FIXME("Default device\n");
CoTaskMemFree(pTypes);
}
}
}
if (pMapper)
IFilterMapper2_Release(pMapper);
SetEvent(DEVENUM_populate_handle);
return res;
}
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;
}
