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Added wide character enumeration of sound devices.

This commit is contained in:
Robert Reif 2003-04-03 18:03:01 +00:00 committed by Alexandre Julliard
parent acd4bc0d64
commit aeddf2c409
1 changed files with 73 additions and 3 deletions
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72
dlls/dsound/dsound_main.c
View File

@ -347,9 +347,62 @@ HRESULT WINAPI DirectSoundEnumerateW(
LPDSENUMCALLBACKW lpDSEnumCallback,
LPVOID lpContext )
{
FIXME("lpDSEnumCallback = %p, lpContext = %p: stub\n",
unsigned devs, wod;
DSDRIVERDESC desc;
GUID guid;
int err;
WCHAR wDesc[MAXPNAMELEN];
WCHAR wName[MAXPNAMELEN];
TRACE("lpDSEnumCallback = %p, lpContext = %p\n",
lpDSEnumCallback, lpContext);
if (lpDSEnumCallback == NULL) {
WARN("invalid parameter\n");
return DSERR_INVALIDPARAM;
}
devs = waveOutGetNumDevs();
if (devs > 0) {
if (GetDeviceID(&DSDEVID_DefaultPlayback, &guid) == DS_OK) {
GUID temp;
for (wod = 0; wod < devs; ++wod) {
err = mmErr(waveOutMessage((HWAVEOUT)wod,DRV_QUERYDSOUNDGUID,(DWORD)&temp,0));
if (err == DS_OK) {
if (IsEqualGUID( &guid, &temp ) ) {
err = mmErr(waveOutMessage((HWAVEOUT)wod,DRV_QUERYDSOUNDDESC,(DWORD)&desc,0));
if (err == DS_OK) {
TRACE("calling lpDSEnumCallback(%s,\"%s\",\"%s\",%p)\n",
debugstr_guid(&DSDEVID_DefaultPlayback),"Primary Sound Driver",desc.szDrvName,lpContext);
MultiByteToWideChar( CP_ACP, 0, "Primary Sound Driver", -1,
wDesc, sizeof(wDesc)/sizeof(WCHAR) );
MultiByteToWideChar( CP_ACP, 0, desc.szDrvName, -1,
wName, sizeof(wName)/sizeof(WCHAR) );
if (lpDSEnumCallback((LPGUID)&DSDEVID_DefaultPlayback, wDesc, wName, lpContext) == FALSE)
return DS_OK;
}
}
}
}
}
}
for (wod = 0; wod < devs; ++wod) {
err = mmErr(waveOutMessage((HWAVEOUT)wod,DRV_QUERYDSOUNDDESC,(DWORD)&desc,0));
if (err == DS_OK) {
err = mmErr(waveOutMessage((HWAVEOUT)wod,DRV_QUERYDSOUNDGUID,(DWORD)&guid,0));
if (err == DS_OK) {
TRACE("calling lpDSEnumCallback(%s,\"%s\",\"%s\",%p)\n",
debugstr_guid(&guid),desc.szDesc,desc.szDrvName,lpContext);
MultiByteToWideChar( CP_ACP, 0, desc.szDesc, -1,
wDesc, sizeof(wDesc)/sizeof(WCHAR) );
MultiByteToWideChar( CP_ACP, 0, desc.szDrvName, -1,
wName, sizeof(wName)/sizeof(WCHAR) );
if (lpDSEnumCallback(&guid, wDesc, wName, lpContext) == FALSE)
return DS_OK;
}
}
}
return DS_OK;
}
@ -873,6 +926,23 @@ static HRESULT WINAPI DSCF_CreateInstance(
/* FIXME: reuse already created dsound if present? */
return DirectSoundCreate8(riid,(LPDIRECTSOUND8*)ppobj,pOuter);
}
if ( IsEqualGUID( &IID_IDirectSoundCapture, riid ) ||
IsEqualGUID( &IID_IDirectSoundCapture8, riid ) ) {
return DirectSoundCaptureCreate8(0,(LPDIRECTSOUNDCAPTURE8*)ppobj,pOuter);
}
/* DxDiag tries to create this */
if ( IsEqualGUID( &IID_IKsPropertySet, riid ) ) {
FIXME("(%p,%p,%s,%p) IID_IKsPropertySet not implemented\n",
This,pOuter,debugstr_guid(riid),ppobj);
/* FIXME: what is DxDiag looking for here? */
#if 0
return IKsPropertySetImpl_Create(0,(IKsPropertySetImpl**)ppobj);
#else
return E_NOINTERFACE;
#endif
}
FIXME("(%p,%p,%s,%p) Interface not found!\n",This,pOuter,debugstr_guid(riid),ppobj);
return E_NOINTERFACE;
}