/***************************************************************************
* DirectSoundCaptureCreate8 [DSOUND.12]
*
* Create and initialize a DirectSoundCapture interface.
*
* PARAMS
* lpcGUID [I] Address of the GUID that identifies the sound capture device.
* lplpDSC [O] Address of a variable to receive the interface pointer.
* pUnkOuter [I] Must be NULL.
*
* RETURNS
* Success: DS_OK
* Failure: DSERR_NOAGGREGATION, DSERR_ALLOCATED, DSERR_INVALIDPARAM,
* DSERR_OUTOFMEMORY
*
* NOTES
* lpcGUID must be one of the values returned from DirectSoundCaptureEnumerate
* or NULL for the default device or DSDEVID_DefaultCapture or
* DSDEVID_DefaultVoiceCapture.
*
* DSERR_ALLOCATED is returned for sound devices that do not support full duplex.
*/
HRESULT WINAPI DirectSoundCaptureCreate8(
LPCGUID lpcGUID,
LPDIRECTSOUNDCAPTURE8 *ppDSC8,
LPUNKNOWN pUnkOuter)
{
HRESULT hr;
LPDIRECTSOUNDCAPTURE8 pDSC8;
TRACE("(%s,%p,%p)\n", debugstr_guid(lpcGUID), ppDSC8, pUnkOuter);
if (ppDSC8 == NULL) {
WARN("invalid parameter: ppDSC8 == NULL\n");
return DSERR_INVALIDPARAM;
}
if (pUnkOuter) {
WARN("invalid parameter: pUnkOuter != NULL\n");
*ppDSC8 = NULL;
return DSERR_NOAGGREGATION;
}
hr = DSOUND_CaptureCreate8(&IID_IDirectSoundCapture8, (void**)&pDSC8);
if (hr == DS_OK) {
hr = IDirectSoundCapture_Initialize(pDSC8, lpcGUID);
if (hr != DS_OK) {
IDirectSoundCapture_Release(pDSC8);
pDSC8 = 0;
}
}
*ppDSC8 = pDSC8;
return hr;
}
static HRESULT WINAPI
IDirectSoundFullDuplexImpl_Initialize(
LPDIRECTSOUNDFULLDUPLEX iface,
LPCGUID pCaptureGuid,
LPCGUID pRendererGuid,
LPCDSCBUFFERDESC lpDscBufferDesc,
LPCDSBUFFERDESC lpDsBufferDesc,
HWND hWnd,
DWORD dwLevel,
LPLPDIRECTSOUNDCAPTUREBUFFER8 lplpDirectSoundCaptureBuffer8,
LPLPDIRECTSOUNDBUFFER8 lplpDirectSoundBuffer8 )
{
HRESULT hr;
IDirectSoundFullDuplexImpl *This = (IDirectSoundFullDuplexImpl *)iface;
TRACE("(%p,%s,%s,%p,%p,%p,%x,%p,%p)\n", This,
debugstr_guid(pCaptureGuid), debugstr_guid(pRendererGuid),
lpDscBufferDesc, lpDsBufferDesc, hWnd, dwLevel,
lplpDirectSoundCaptureBuffer8, lplpDirectSoundBuffer8);
if (This->renderer_device != NULL || This->capture_device != NULL) {
WARN("already initialized\n");
*lplpDirectSoundCaptureBuffer8 = NULL;
*lplpDirectSoundBuffer8 = NULL;
return DSERR_ALREADYINITIALIZED;
}
hr = DSOUND_Create8(&IID_IDirectSound8, &This->renderer_device);
if (SUCCEEDED(hr))
hr = IDirectSound_Initialize(This->renderer_device, pRendererGuid);
if (hr != DS_OK) {
WARN("DirectSoundDevice_Initialize() failed\n");
*lplpDirectSoundCaptureBuffer8 = NULL;
*lplpDirectSoundBuffer8 = NULL;
return hr;
}
IDirectSound8_SetCooperativeLevel(This->renderer_device, hWnd, dwLevel);
hr = IDirectSound8_CreateSoundBuffer(This->renderer_device, lpDsBufferDesc,
(IDirectSoundBuffer**)lplpDirectSoundBuffer8, NULL);
if (hr != DS_OK) {
WARN("IDirectSoundBufferImpl_Create() failed\n");
*lplpDirectSoundCaptureBuffer8 = NULL;
*lplpDirectSoundBuffer8 = NULL;
return hr;
}
hr = DSOUND_CaptureCreate8(&IID_IDirectSoundCapture8, &This->capture_device);
if (SUCCEEDED(hr))
hr = IDirectSoundCapture_Initialize(This->capture_device, pCaptureGuid);
if (hr != DS_OK) {
WARN("DirectSoundCaptureDevice_Initialize() failed\n");
*lplpDirectSoundCaptureBuffer8 = NULL;
*lplpDirectSoundBuffer8 = NULL;
return hr;
}
hr = IDirectSoundCapture_CreateCaptureBuffer(This->capture_device,
lpDscBufferDesc,
(IDirectSoundCaptureBuffer**)lplpDirectSoundCaptureBuffer8,
NULL);
if (hr != DS_OK) {
WARN("IDirectSoundCaptureBufferImpl_Create() failed\n");
*lplpDirectSoundCaptureBuffer8 = NULL;
*lplpDirectSoundBuffer8 = NULL;
return hr;
}
return hr;
}
