HRESULT IDirectSoundCaptureImpl_Create(IUnknown *outer_unk, REFIID riid, void **ppv, BOOL has_dsc8)
{
IDirectSoundCaptureImpl *obj;
HRESULT hr;
TRACE("(%s, %p)\n", debugstr_guid(riid), ppv);
*ppv = NULL;
obj = HeapAlloc(GetProcessHeap(), 0, sizeof(*obj));
if (obj == NULL) {
WARN("out of memory\n");
return DSERR_OUTOFMEMORY;
}
setup_dsound_options();
obj->IUnknown_inner.lpVtbl = &unk_vtbl;
obj->IDirectSoundCapture_iface.lpVtbl = &dscvt;
obj->ref = 1;
obj->refdsc = 0;
obj->numIfaces = 1;
obj->device = NULL;
obj->has_dsc8 = has_dsc8;
/* COM aggregation supported only internally */
if (outer_unk)
obj->outer_unk = outer_unk;
else
obj->outer_unk = &obj->IUnknown_inner;
hr = IUnknown_QueryInterface(&obj->IUnknown_inner, riid, ppv);
IUnknown_Release(&obj->IUnknown_inner);
return hr;
}
/***************************************************************************
* DirectSoundEnumerateW [DSOUND.3]
*
* Enumerate all DirectSound drivers installed in the system
*
* PARAMS
* lpDSEnumCallback [I] Address of callback function.
* lpContext [I] Address of user defined context passed to callback function.
*
* RETURNS
* Success: DS_OK
* Failure: DSERR_INVALIDPARAM
*/
HRESULT WINAPI DirectSoundEnumerateW(
LPDSENUMCALLBACKW lpDSEnumCallback,
LPVOID lpContext )
{
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: lpDSEnumCallback == NULL\n");
return DSERR_INVALIDPARAM;
}
setup_dsound_options();
devs = waveOutGetNumDevs();
if (devs > 0) {
if (GetDeviceID(&DSDEVID_DefaultPlayback, &guid) == DS_OK) {
static const WCHAR empty[] = { 0 };
for (wod = 0; wod < devs; ++wod) {
if (IsEqualGUID( &guid, &DSOUND_renderer_guids[wod] ) ) {
err = mmErr(waveOutMessage(UlongToHandle(wod),DRV_QUERYDSOUNDDESC,(DWORD_PTR)&desc,ds_hw_accel));
if (err == DS_OK) {
TRACE("calling lpDSEnumCallback(NULL,\"%s\",\"%s\",%p)\n",
"Primary Sound Driver",desc.szDrvname,lpContext);
MultiByteToWideChar( CP_ACP, 0, "Primary Sound Driver", -1,
wDesc, sizeof(wDesc)/sizeof(WCHAR) );
if (lpDSEnumCallback(NULL, wDesc, empty, lpContext) == FALSE)
return DS_OK;
}
}
}
}
}
for (wod = 0; wod < devs; ++wod) {
err = mmErr(waveOutMessage(UlongToHandle(wod),DRV_QUERYDSOUNDDESC,(DWORD_PTR)&desc,ds_hw_accel));
if (err == DS_OK) {
TRACE("calling lpDSEnumCallback(%s,\"%s\",\"%s\",%p)\n",
debugstr_guid(&DSOUND_renderer_guids[wod]),desc.szDesc,desc.szDrvname,lpContext);
MultiByteToWideChar( CP_ACP, 0, desc.szDesc, -1,
wDesc, sizeof(wDesc)/sizeof(WCHAR) );
wDesc[(sizeof(wDesc)/sizeof(WCHAR)) - 1] = '\0';
MultiByteToWideChar( CP_ACP, 0, desc.szDrvname, -1,
wName, sizeof(wName)/sizeof(WCHAR) );
wName[(sizeof(wName)/sizeof(WCHAR)) - 1] = '\0';
if (lpDSEnumCallback(&DSOUND_renderer_guids[wod], wDesc, wName, lpContext) == FALSE)
return DS_OK;
}
}
return DS_OK;
}
HRESULT DSOUND_FullDuplexCreate(REFIID riid, void **ppv)
{
IDirectSoundFullDuplexImpl *obj;
HRESULT hr;
TRACE("(%s, %p)\n", debugstr_guid(riid), ppv);
*ppv = NULL;
obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*obj));
if (!obj) {
WARN("out of memory\n");
return DSERR_OUTOFMEMORY;
}
setup_dsound_options();
obj->IDirectSoundFullDuplex_iface.lpVtbl = &dsfd_vtbl;
obj->IUnknown_iface.lpVtbl = &unk_vtbl;
obj->ref = 1;
obj->refdsfd = 0;
obj->numIfaces = 1;
hr = IUnknown_QueryInterface(&obj->IUnknown_iface, riid, ppv);
IUnknown_Release(&obj->IUnknown_iface);
return hr;
}
/***************************************************************************
* DirectSoundEnumerateW [DSOUND.3]
*
* Enumerate all DirectSound drivers installed in the system
*
* PARAMS
* lpDSEnumCallback [I] Address of callback function.
* lpContext [I] Address of user defined context passed to callback function.
*
* RETURNS
* Success: DS_OK
* Failure: DSERR_INVALIDPARAM
*/
HRESULT WINAPI DirectSoundEnumerateW(
LPDSENUMCALLBACKW lpDSEnumCallback,
LPVOID lpContext )
{
HRESULT hr;
TRACE("(%p,%p)\n", lpDSEnumCallback, lpContext);
if (lpDSEnumCallback == NULL) {
WARN("invalid parameter: lpDSEnumCallback == NULL\n");
return DSERR_INVALIDPARAM;
}
setup_dsound_options();
hr = enumerate_mmdevices(eRender, DSOUND_renderer_guids,
lpDSEnumCallback, lpContext);
return SUCCEEDED(hr) ? DS_OK : hr;
}
HRESULT DSOUND_FullDuplexCreate(
REFIID riid,
LPDIRECTSOUNDFULLDUPLEX* ppDSFD)
{
IDirectSoundFullDuplexImpl *This = NULL;
TRACE("(%s, %p)\n", debugstr_guid(riid), ppDSFD);
if (ppDSFD == NULL) {
WARN("invalid parameter: ppDSFD == NULL\n");
return DSERR_INVALIDPARAM;
}
if (!IsEqualIID(riid, &IID_IUnknown) &&
!IsEqualIID(riid, &IID_IDirectSoundFullDuplex)) {
*ppDSFD = 0;
return E_NOINTERFACE;
}
/* Get dsound configuration */
setup_dsound_options();
This = HeapAlloc(GetProcessHeap(),
HEAP_ZERO_MEMORY, sizeof(IDirectSoundFullDuplexImpl));
if (This == NULL) {
WARN("out of memory\n");
*ppDSFD = NULL;
return DSERR_OUTOFMEMORY;
}
This->lpVtbl = &dsfdvt;
This->ref = 1;
This->capture_device = NULL;
This->renderer_device = NULL;
*ppDSFD = (LPDIRECTSOUNDFULLDUPLEX)This;
return DS_OK;
}
static HRESULT DSOUND_FullDuplexCreate(LPDIRECTSOUNDFULLDUPLEX* ppDSFD, IUnknown *pUnkOuter)
{
IDirectSoundFullDuplexImpl *This = NULL;
if (pUnkOuter) {
WARN("pUnkOuter != 0\n");
*ppDSFD = NULL;
return DSERR_NOAGGREGATION;
}
if (ppDSFD == NULL) {
WARN("invalid parameter: ppDSFD == NULL\n");
return DSERR_INVALIDPARAM;
}
/* Get dsound configuration */
setup_dsound_options();
This = HeapAlloc(GetProcessHeap(),
HEAP_ZERO_MEMORY, sizeof(IDirectSoundFullDuplexImpl));
if (This == NULL) {
WARN("out of memory\n");
*ppDSFD = NULL;
return DSERR_OUTOFMEMORY;
}
This->lpVtbl = &dsfdvt;
This->ref = 1;
This->capture_device = NULL;
This->renderer_device = NULL;
*ppDSFD = (LPDIRECTSOUNDFULLDUPLEX)This;
return DS_OK;
}
static HRESULT DSPROPERTY_DescriptionW(
LPVOID pPropData,
ULONG cbPropData,
PULONG pcbReturned )
{
PDSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA ppd = pPropData;
GUID dev_guid;
IMMDevice *mmdevice;
IPropertyStore *ps;
PROPVARIANT pv;
DWORD desclen;
HRESULT hr;
TRACE("pPropData=%p,cbPropData=%d,pcbReturned=%p)\n",
pPropData,cbPropData,pcbReturned);
TRACE("DeviceId=%s\n",debugstr_guid(&ppd->DeviceId));
if ( IsEqualGUID( &ppd->DeviceId , &GUID_NULL) ) {
/* default device of type specified by ppd->DataFlow */
if (ppd->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE) {
TRACE("DataFlow=DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE\n");
ppd->DeviceId = DSDEVID_DefaultCapture;
} else if (ppd->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_RENDER) {
TRACE("DataFlow=DIRECTSOUNDDEVICE_DATAFLOW_RENDER\n");
ppd->DeviceId = DSDEVID_DefaultPlayback;
} else {
WARN("DataFlow=Unknown(%d)\n", ppd->DataFlow);
return E_PROP_ID_UNSUPPORTED;
}
}
setup_dsound_options();
GetDeviceID(&ppd->DeviceId, &dev_guid);
hr = get_mmdevice(eRender, &dev_guid, &mmdevice);
if(FAILED(hr)){
hr = get_mmdevice(eCapture, &dev_guid, &mmdevice);
if(FAILED(hr))
return hr;
}
hr = IMMDevice_OpenPropertyStore(mmdevice, STGM_READ, &ps);
if(FAILED(hr)){
IMMDevice_Release(mmdevice);
WARN("OpenPropertyStore failed: %08x\n", hr);
return hr;
}
hr = IPropertyStore_GetValue(ps,
(const PROPERTYKEY *)&DEVPKEY_Device_FriendlyName, &pv);
if(FAILED(hr)){
IPropertyStore_Release(ps);
IMMDevice_Release(mmdevice);
WARN("GetValue(FriendlyName) failed: %08x\n", hr);
return hr;
}
desclen = lstrlenW(pv.u.pwszVal) + 1;
/* FIXME: Still a memory leak.. */
ppd->Description = HeapAlloc(GetProcessHeap(), 0, desclen * sizeof(WCHAR));
memcpy(ppd->Description, pv.u.pwszVal, desclen * sizeof(WCHAR));
ppd->Module = wine_vxd_drv;
ppd->Interface = wInterface;
ppd->Type = DIRECTSOUNDDEVICE_TYPE_VXD;
PropVariantClear(&pv);
IPropertyStore_Release(ps);
IMMDevice_Release(mmdevice);
if (pcbReturned) {
*pcbReturned = sizeof(*ppd);
TRACE("*pcbReturned=%d\n", *pcbReturned);
}
return S_OK;
}
/***************************************************************************
* DirectSoundFullDuplexCreate [DSOUND.10]
*
* Create and initialize a DirectSoundFullDuplex interface.
*
* PARAMS
* pcGuidCaptureDevice [I] Address of sound capture device GUID.
* pcGuidRenderDevice [I] Address of sound render device GUID.
* pcDSCBufferDesc [I] Address of capture buffer description.
* pcDSBufferDesc [I] Address of render buffer description.
* hWnd [I] Handle to application window.
* dwLevel [I] Cooperative level.
* ppDSFD [O] Address where full duplex interface returned.
* ppDSCBuffer8 [0] Address where capture buffer interface returned.
* ppDSBuffer8 [0] Address where render buffer interface returned.
* pUnkOuter [I] Must be NULL.
*
* RETURNS
* Success: DS_OK
* Failure: DSERR_NOAGGREGATION, DSERR_ALLOCATED, DSERR_INVALIDPARAM,
* DSERR_OUTOFMEMORY DSERR_INVALIDCALL DSERR_NODRIVER
*/
HRESULT WINAPI
DirectSoundFullDuplexCreate(
LPCGUID pcGuidCaptureDevice,
LPCGUID pcGuidRenderDevice,
LPCDSCBUFFERDESC pcDSCBufferDesc,
LPCDSBUFFERDESC pcDSBufferDesc,
HWND hWnd,
DWORD dwLevel,
LPDIRECTSOUNDFULLDUPLEX *ppDSFD,
LPDIRECTSOUNDCAPTUREBUFFER8 *ppDSCBuffer8,
LPDIRECTSOUNDBUFFER8 *ppDSBuffer8,
LPUNKNOWN pUnkOuter)
{
HRESULT hres;
IDirectSoundFullDuplexImpl *This = NULL;
TRACE("(%s,%s,%p,%p,%p,%lx,%p,%p,%p,%p)\n",
debugstr_guid(pcGuidCaptureDevice), debugstr_guid(pcGuidRenderDevice),
pcDSCBufferDesc, pcDSBufferDesc, hWnd, dwLevel, ppDSFD, ppDSCBuffer8,
ppDSBuffer8, pUnkOuter);
if (pUnkOuter) {
WARN("pUnkOuter != 0\n");
*ppDSFD = NULL;
return DSERR_NOAGGREGATION;
}
if (pcDSCBufferDesc == NULL) {
WARN("invalid parameter: pcDSCBufferDesc == NULL\n");
*ppDSFD = NULL;
return DSERR_INVALIDPARAM;
}
if (pcDSBufferDesc == NULL) {
WARN("invalid parameter: pcDSBufferDesc == NULL\n");
*ppDSFD = NULL;
return DSERR_INVALIDPARAM;
}
if (ppDSFD == NULL) {
WARN("invalid parameter: ppDSFD == NULL\n");
return DSERR_INVALIDPARAM;
}
if (ppDSCBuffer8 == NULL) {
WARN("invalid parameter: ppDSCBuffer8 == NULL\n");
*ppDSFD = NULL;
return DSERR_INVALIDPARAM;
}
if (ppDSBuffer8 == NULL) {
WARN("invalid parameter: ppDSBuffer8 == NULL\n");
*ppDSFD = NULL;
return DSERR_INVALIDPARAM;
}
/* Get dsound configuration */
setup_dsound_options();
This = HeapAlloc(GetProcessHeap(),
HEAP_ZERO_MEMORY, sizeof(IDirectSoundFullDuplexImpl));
if (This == NULL) {
WARN("out of memory\n");
*ppDSFD = NULL;
return DSERR_OUTOFMEMORY;
}
This->lpVtbl = &dsfdvt;
This->ref = 1;
This->capture_device = NULL;
This->renderer_device = NULL;
hres = IDirectSoundFullDuplexImpl_Initialize((LPDIRECTSOUNDFULLDUPLEX)This,
pcGuidCaptureDevice,
pcGuidRenderDevice,
pcDSCBufferDesc,
pcDSBufferDesc,
hWnd, dwLevel, ppDSCBuffer8,
ppDSBuffer8);
if (hres != DS_OK) {
HeapFree(GetProcessHeap(), 0, This);
WARN("IDirectSoundFullDuplexImpl_Initialize failed\n");
*ppDSFD = NULL;
} else
*ppDSFD = (LPDIRECTSOUNDFULLDUPLEX)This;
return hres;
}
static HRESULT DSPROPERTY_DescriptionW(
LPVOID pPropData,
ULONG cbPropData,
PULONG pcbReturned )
{
PDSPROPERTY_DIRECTSOUNDDEVICE_DESCRIPTION_W_DATA ppd = pPropData;
HRESULT err;
GUID dev_guid;
ULONG wod, wid, wodn, widn;
DSDRIVERDESC desc;
TRACE("pPropData=%p,cbPropData=%d,pcbReturned=%p)\n",
pPropData,cbPropData,pcbReturned);
TRACE("DeviceId=%s\n",debugstr_guid(&ppd->DeviceId));
if ( IsEqualGUID( &ppd->DeviceId , &GUID_NULL) ) {
/* default device of type specified by ppd->DataFlow */
if (ppd->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE) {
TRACE("DataFlow=DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE\n");
ppd->DeviceId = DSDEVID_DefaultCapture;
} else if (ppd->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_RENDER) {
TRACE("DataFlow=DIRECTSOUNDDEVICE_DATAFLOW_RENDER\n");
ppd->DeviceId = DSDEVID_DefaultPlayback;
} else {
WARN("DataFlow=Unknown(%d)\n", ppd->DataFlow);
return E_PROP_ID_UNSUPPORTED;
}
}
setup_dsound_options();
GetDeviceID(&ppd->DeviceId, &dev_guid);
wodn = waveOutGetNumDevs();
widn = waveInGetNumDevs();
wid = wod = dev_guid.Data4[7];
if (!memcmp(&dev_guid, &DSOUND_renderer_guids[0], sizeof(GUID)-1)
&& wod < wodn)
{
ppd->DataFlow = DIRECTSOUNDDEVICE_DATAFLOW_RENDER;
ppd->WaveDeviceId = wod;
}
else if (!memcmp(&dev_guid, &DSOUND_capture_guids[0], sizeof(GUID)-1)
&& wid < widn)
{
ppd->DataFlow = DIRECTSOUNDDEVICE_DATAFLOW_CAPTURE;
ppd->WaveDeviceId = wid;
}
else
{
WARN("Device not found\n");
return E_PROP_ID_UNSUPPORTED;
}
if (ppd->DataFlow == DIRECTSOUNDDEVICE_DATAFLOW_RENDER)
err = waveOutMessage(UlongToHandle(wod),DRV_QUERYDSOUNDDESC,(DWORD_PTR)&desc,ds_hw_accel);
else
err = waveInMessage(UlongToHandle(wod),DRV_QUERYDSOUNDDESC,(DWORD_PTR)&desc,ds_hw_accel);
if (err != MMSYSERR_NOERROR)
{
WARN("waveMessage(DRV_QUERYDSOUNDDESC) failed!\n");
return E_PROP_ID_UNSUPPORTED;
}
else
{
/* FIXME: Still a memory leak.. */
int desclen, modlen;
static WCHAR wInterface[] = { 'I','n','t','e','r','f','a','c','e',0 };
modlen = MultiByteToWideChar( CP_ACP, 0, desc.szDrvname, -1, NULL, 0 );
desclen = MultiByteToWideChar( CP_ACP, 0, desc.szDesc, -1, NULL, 0 );
ppd->Module = HeapAlloc(GetProcessHeap(),0,modlen*sizeof(WCHAR));
ppd->Description = HeapAlloc(GetProcessHeap(),0,desclen*sizeof(WCHAR));
ppd->Interface = wInterface;
if (!ppd->Description || !ppd->Module)
{
WARN("Out of memory\n");
HeapFree(GetProcessHeap(), 0, ppd->Description);
HeapFree(GetProcessHeap(), 0, ppd->Module);
ppd->Description = ppd->Module = NULL;
return E_OUTOFMEMORY;
}
MultiByteToWideChar( CP_ACP, 0, desc.szDrvname, -1, ppd->Module, modlen );
MultiByteToWideChar( CP_ACP, 0, desc.szDesc, -1, ppd->Description, desclen );
}
ppd->Type = DIRECTSOUNDDEVICE_TYPE_VXD;
if (pcbReturned) {
*pcbReturned = sizeof(*ppd);
TRACE("*pcbReturned=%d\n", *pcbReturned);
}
return S_OK;
}