static void test_COM(void) { IDirectSoundFullDuplex *dsfd = (IDirectSoundFullDuplex*)0xdeadbeef; IDirectSound *ds; IDirectSound8 *ds8; IDirectSoundCapture *dsc; IUnknown *unk, *unk8; IDirectSoundBuffer8 *dsb8; IDirectSoundCaptureBuffer8 *dscb8; DSBUFFERDESC bufdesc; DSCBUFFERDESC cbufdesc; WAVEFORMATEX wfx; ULONG refcount; HRESULT hr; /* COM aggregation */ hr = CoCreateInstance(&CLSID_DirectSoundFullDuplex, (IUnknown*)&dsfd, CLSCTX_INPROC_SERVER, &IID_IUnknown, (void**)&dsfd); ok(hr == CLASS_E_NOAGGREGATION, "DirectSoundFullDuplex create failed: %08x, expected CLASS_E_NOAGGREGATION\n", hr); ok(!dsfd, "dsfd = %p\n", dsfd); /* Invalid RIID */ hr = CoCreateInstance(&CLSID_DirectSoundFullDuplex, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectSound3DBuffer, (void**)&dsfd); ok(hr == E_NOINTERFACE, "DirectSoundFullDuplex create failed: %08x, expected E_NOINTERFACE\n", hr); /* Different refcount for IDirectSoundFullDuplex and for IUnknown */ hr = CoCreateInstance(&CLSID_DirectSoundFullDuplex, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectSoundFullDuplex, (void**)&dsfd); ok(hr == S_OK, "DirectSoundFullDuplex create failed: %08x, expected S_OK\n", hr); refcount = IDirectSoundFullDuplex_AddRef(dsfd); ok(refcount == 2, "refcount == %u, expected 2\n", refcount); hr = IDirectSoundFullDuplex_QueryInterface(dsfd, &IID_IUnknown, (void**)&unk); ok(hr == S_OK, "QueryInterface for IID_IUnknown failed: %08x\n", hr); refcount = IUnknown_AddRef(unk); ok(refcount == 2, "refcount == %u, expected 2\n", refcount); /* Not initialized */ hr = IDirectSoundFullDuplex_QueryInterface(dsfd, &IID_IDirectSound8, (void**)&ds8); ok(hr == E_NOINTERFACE, "QueryInterface for IID_IDirectSound8 failed: %08x, expected E_NOINTERFACE\n", hr); hr = IDirectSoundFullDuplex_QueryInterface(dsfd, &IID_IDirectSoundCapture, (void**)&dsc); ok(hr == E_NOINTERFACE, "QueryInterface for IID_IDirectSoundCapture failed: %08x, expected E_NOINTERFACE\n", hr); init_format(&wfx, WAVE_FORMAT_PCM, 44100, 16, 1); ZeroMemory(&bufdesc, sizeof(bufdesc)); bufdesc.dwSize = sizeof(bufdesc); bufdesc.dwBufferBytes = wfx.nAvgBytesPerSec; bufdesc.lpwfxFormat = &wfx; ZeroMemory(&cbufdesc, sizeof(cbufdesc)); cbufdesc.dwSize = sizeof(cbufdesc); cbufdesc.dwBufferBytes = wfx.nAvgBytesPerSec; cbufdesc.lpwfxFormat = &wfx; hr = IDirectSoundFullDuplex_Initialize(dsfd, NULL, NULL, &cbufdesc, &bufdesc, get_hwnd(), DSSCL_EXCLUSIVE, NULL, NULL); ok(hr == E_INVALIDARG, "IDirectSoundFullDuplex_Initialize failed: %08x, expected E_INVALIDARG\n", hr); hr = IDirectSoundFullDuplex_Initialize(dsfd, NULL, NULL, &cbufdesc, &bufdesc, get_hwnd(), DSSCL_EXCLUSIVE, &dscb8, &dsb8); if (hr == DSERR_NODRIVER || hr == DSERR_INVALIDCALL) { skip("No driver\n"); return; } ok(hr == S_OK, "IDirectSoundFullDuplex_Initialize failed: %08x\n", hr); /* IDirectSound and IDirectSound8 */ hr = IDirectSoundFullDuplex_QueryInterface(dsfd, &IID_IDirectSound8, (void**)&ds8); ok(hr == S_OK, "QueryInterface for IID_IDirectSound8 failed: %08x\n", hr); refcount = IDirectSound8_AddRef(ds8); ok(refcount == 2, "refcount == %u, expected 2\n", refcount); hr = IDirectSoundFullDuplex_QueryInterface(dsfd, &IID_IDirectSound, (void**)&ds); ok(hr == S_OK, "QueryInterface for IID_IDirectSound failed: %08x\n", hr); refcount = IDirectSound8_AddRef(ds8); ok(refcount == 4, "refcount == %u, expected 4\n", refcount); refcount = IDirectSound_AddRef(ds); ok(refcount == 5, "refcount == %u, expected 5\n", refcount); hr = IDirectSound8_QueryInterface(ds8, &IID_IUnknown, (void**)&unk8); ok(hr == S_OK, "QueryInterface for IID_IUnknown failed: %08x\n", hr); ok(unk == unk8, "Got different IUnknown when QI'ing IDirectSoundFullDuplex and IDirectSound\n"); refcount = IUnknown_AddRef(unk8); ok(refcount == 4, "refcount == %u, expected 4\n", refcount); refcount = IDirectSound_AddRef(ds); ok(refcount == 6, "refcount == %u, expected 6\n", refcount); refcount = IDirectSoundFullDuplex_AddRef(dsfd); ok(refcount == 3, "refcount == %u, expected 3\n", refcount); /* IDirectSoundCapture */ hr = IDirectSoundFullDuplex_QueryInterface(dsfd, &IID_IDirectSoundCapture, (void**)&dsc); ok(hr == S_OK, "QueryInterface for IID_IDirectSoundCapture failed: %08x\n", hr); refcount = IDirectSoundCapture_AddRef(dsc); ok(refcount == 2, "refcount == %u, expected 2\n", refcount); refcount = IDirectSoundFullDuplex_AddRef(dsfd); ok(refcount == 4, "refcount == %u, expected 4\n", refcount); hr = IDirectSoundCapture_QueryInterface(ds8, &IID_IUnknown, (void**)&unk8); ok(hr == S_OK, "QueryInterface for IID_IUnknown failed: %08x\n", hr); ok(unk == unk8, "Got different IUnknown when QI'ing IDirectSoundFullDuplex and IDirectSoundCapture\n"); refcount = IUnknown_AddRef(unk8); ok(refcount == 6, "refcount == %u, expected 6\n", refcount); IDirectSoundBuffer8_Release(dsb8); IDirectSoundCaptureBuffer8_Release(dscb8); while (IDirectSound8_Release(ds8)); while (IDirectSoundCapture_Release(dsc)); while (IDirectSoundFullDuplex_Release(dsfd)); while (IUnknown_Release(unk)); }
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; }