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;
}