HRESULT DSOUND_CaptureCreate8(REFIID riid, void **ppv) { return IDirectSoundCaptureImpl_Create(NULL, riid, ppv, TRUE); }
static HRESULT WINAPI IDirectSoundFullDuplexImpl_Initialize(IDirectSoundFullDuplex *iface, const GUID *capture_dev, const GUID *render_dev, const DSCBUFFERDESC *cbufdesc, const DSBUFFERDESC *bufdesc, HWND hwnd, DWORD level, IDirectSoundCaptureBuffer8 **dscb8, IDirectSoundBuffer8 **dsb8) { IDirectSoundFullDuplexImpl *This = impl_from_IDirectSoundFullDuplex(iface); IDirectSound8 *ds8 = NULL; IDirectSoundCapture8 *dsc8 = NULL; HRESULT hr; TRACE("(%p,%s,%s,%p,%p,%p,%x,%p,%p)\n", This, debugstr_guid(capture_dev), debugstr_guid(render_dev), cbufdesc, bufdesc, hwnd, level, dscb8, dsb8); if (!dscb8 || !dsb8) return E_INVALIDARG; *dscb8 = NULL; *dsb8 = NULL; if (This->ds8_unk || This->dsc8_unk) { WARN("already initialized\n"); return DSERR_ALREADYINITIALIZED; } hr = IDirectSoundImpl_Create(&This->IUnknown_iface, &IID_IUnknown, (void**)&This->ds8_unk, TRUE); if (SUCCEEDED(hr)) { IUnknown_QueryInterface(This->ds8_unk, &IID_IDirectSound8, (void**)&ds8); hr = IDirectSound8_Initialize(ds8, render_dev); } if (hr != DS_OK) { WARN("Creating/initializing IDirectSound8 failed\n"); goto error; } IDirectSound8_SetCooperativeLevel(ds8, hwnd, level); hr = IDirectSound8_CreateSoundBuffer(ds8, bufdesc, (IDirectSoundBuffer**)dsb8, NULL); if (hr != DS_OK) { WARN("IDirectSoundBuffer_Create() failed\n"); goto error; } hr = IDirectSoundCaptureImpl_Create(&This->IUnknown_iface, &IID_IUnknown, (void**)&This->dsc8_unk, TRUE); if (SUCCEEDED(hr)) { IUnknown_QueryInterface(This->dsc8_unk, &IID_IDirectSoundCapture8, (void**)&dsc8); hr = IDirectSoundCapture_Initialize(dsc8, capture_dev); } if (hr != DS_OK) { WARN("Creating/initializing IDirectSoundCapture8 failed\n"); goto error; } hr = IDirectSoundCapture_CreateCaptureBuffer(dsc8, cbufdesc, (IDirectSoundCaptureBuffer**)dscb8, NULL); if (hr != DS_OK) { WARN("IDirectSoundCapture_CreateCaptureBuffer() failed\n"); goto error; } IDirectSound8_Release(ds8); IDirectSoundCapture_Release(dsc8); return DS_OK; error: if (*dsb8) { IDirectSoundBuffer8_Release(*dsb8); *dsb8 = NULL; } if (ds8) IDirectSound8_Release(ds8); if (This->ds8_unk) { IUnknown_Release(This->ds8_unk); This->ds8_unk = NULL; } if (*dscb8) { IDirectSoundCaptureBuffer8_Release(*dscb8); *dscb8 = NULL; } if (dsc8) IDirectSoundCapture_Release(dsc8); if (This->dsc8_unk) { IUnknown_Release(This->dsc8_unk); This->dsc8_unk = NULL; } return hr; }