Пример #1
0
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 void test_COM(void)
{
    IDirectSoundCapture *dsc = (IDirectSoundCapture*)0xdeadbeef;
    IDirectSoundCaptureBuffer *buffer = (IDirectSoundCaptureBuffer*)0xdeadbeef;
    IDirectSoundNotify *notify;
    IUnknown *unk;
    DSCBUFFERDESC bufdesc;
    WAVEFORMATEX wfx;
    HRESULT hr;
    ULONG refcount;

    hr = pDirectSoundCaptureCreate(NULL, &dsc, (IUnknown*)0xdeadbeef);
    ok(hr == DSERR_NOAGGREGATION,
       "DirectSoundCaptureCreate failed: %08x, expected DSERR_NOAGGREGATION\n", hr);
    ok(dsc == (IDirectSoundCapture*)0xdeadbeef, "dsc = %p\n", dsc);

    hr = pDirectSoundCaptureCreate(NULL, &dsc, NULL);
    if (hr == DSERR_NODRIVER) {
        skip("No driver\n");
        return;
    }
    ok(hr == DS_OK, "DirectSoundCaptureCreate failed: %08x, expected DS_OK\n", hr);

    /* Different refcount for IDirectSoundCapture and for IUnknown */
    refcount = IDirectSoundCapture_AddRef(dsc);
    ok(refcount == 2, "refcount == %u, expected 2\n", refcount);
    hr = IDirectSoundCapture_QueryInterface(dsc, &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);
    IUnknown_Release(unk);
    IUnknown_Release(unk);
    IDirectSoundCapture_Release(dsc);

    init_format(&wfx, WAVE_FORMAT_PCM, 44100, 16, 1);
    ZeroMemory(&bufdesc, sizeof(bufdesc));
    bufdesc.dwSize = sizeof(bufdesc);
    bufdesc.dwBufferBytes = wfx.nAvgBytesPerSec;
    bufdesc.lpwfxFormat = &wfx;

    hr = IDirectSoundCapture_CreateCaptureBuffer(dsc, &bufdesc, &buffer, (IUnknown*)0xdeadbeef);
    if (hr == E_INVALIDARG) {
        /* Old DirectX has only the 1st version of the DSCBUFFERDESC struct */
        bufdesc.dwSize = sizeof(DSCBUFFERDESC1);
        hr = IDirectSoundCapture_CreateCaptureBuffer(dsc, &bufdesc, &buffer, (IUnknown*)0xdeadbeef);
    }
    ok(hr == DSERR_NOAGGREGATION,
       "IDirectSoundCapture_CreateCaptureBuffer failed: %08x, expected DSERR_NOAGGREGATION\n", hr);
    ok(buffer == (IDirectSoundCaptureBuffer*)0xdeadbeef || !buffer /* Win2k without DirectX9 */,
       "buffer = %p\n", buffer);

    hr = IDirectSoundCapture_CreateCaptureBuffer(dsc, &bufdesc, &buffer, NULL);
    ok(hr == DS_OK, "IDirectSoundCapture_CreateCaptureBuffer failed: %08x, expected DS_OK\n", hr);

    /* IDirectSoundCaptureBuffer and IDirectSoundNotify have separate refcounts */
    IDirectSoundCaptureBuffer_AddRef(buffer);
    refcount = IDirectSoundCaptureBuffer_AddRef(buffer);
    ok(refcount == 3, "IDirectSoundCaptureBuffer refcount is %u, expected 3\n", refcount);
    hr = IDirectSoundCaptureBuffer_QueryInterface(buffer, &IID_IDirectSoundNotify, (void**)&notify);
    ok(hr == DS_OK, "IDirectSoundCapture_QueryInterface failed: %08x, expected DS_OK\n", hr);
    refcount = IDirectSoundNotify_AddRef(notify);
    ok(refcount == 2, "IDirectSoundNotify refcount is %u, expected 2\n", refcount);
    IDirectSoundCaptureBuffer_AddRef(buffer);
    refcount = IDirectSoundCaptureBuffer_Release(buffer);
    ok(refcount == 3, "IDirectSoundCaptureBuffer refcount is %u, expected 3\n", refcount);

    /* Release IDirectSoundCaptureBuffer while keeping IDirectSoundNotify alive */
    while (IDirectSoundCaptureBuffer_Release(buffer) > 0);
    refcount = IDirectSoundNotify_AddRef(notify);
    ok(refcount == 3, "IDirectSoundNotify refcount is %u, expected 3\n", refcount);
    refcount = IDirectSoundCaptureBuffer_AddRef(buffer);
    ok(refcount == 1, "IDirectSoundCaptureBuffer refcount is %u, expected 1\n", refcount);

    while (IDirectSoundNotify_Release(notify) > 0);
    refcount = IDirectSoundCaptureBuffer_Release(buffer);
    ok(refcount == 0, "IDirectSoundCaptureBuffer refcount is %u, expected 0\n", refcount);
    refcount = IDirectSoundCapture_Release(dsc);
    ok(refcount == 0, "IDirectSoundCapture refcount is %u, expected 0\n", refcount);
}