static void test_COM_graph(void)
{
IDirectMusicGraph *dmg = (IDirectMusicGraph*)0xdeadbeef;
IDirectMusicObject *dmo;
IPersistStream *ps;
IUnknown *unk;
ULONG refcount;
HRESULT hr;
/* COM aggregation */
hr = CoCreateInstance(&CLSID_DirectMusicGraph, (IUnknown*)&dmg, CLSCTX_INPROC_SERVER,
&IID_IUnknown, (void**)&dmg);
ok(hr == CLASS_E_NOAGGREGATION,
"DirectMusicGraph create failed: %08x, expected CLASS_E_NOAGGREGATION\n", hr);
ok(!dmg, "dmg = %p\n", dmg);
/* Invalid RIID */
hr = CoCreateInstance(&CLSID_DirectMusicGraph, NULL, CLSCTX_INPROC_SERVER, &IID_IClassFactory,
(void**)&dmg);
ok(hr == E_NOINTERFACE, "DirectMusicGraph create failed: %08x, expected E_NOINTERFACE\n", hr);
/* Same refcount for all DirectMusicGraph interfaces */
hr = CoCreateInstance(&CLSID_DirectMusicGraph, NULL, CLSCTX_INPROC_SERVER,
&IID_IDirectMusicGraph, (void**)&dmg);
ok(hr == S_OK, "DirectMusicGraph create failed: %08x, expected S_OK\n", hr);
refcount = IDirectMusicGraph_AddRef(dmg);
ok(refcount == 2, "refcount == %u, expected 2\n", refcount);
hr = IDirectMusicGraph_QueryInterface(dmg, &IID_IDirectMusicObject, (void**)&dmo);
if (hr == E_NOINTERFACE) {
win_skip("DirectMusicGraph without IDirectMusicObject\n");
return;
}
ok(hr == S_OK, "QueryInterface for IID_IDirectMusicObject failed: %08x\n", hr);
refcount = IDirectMusicObject_AddRef(dmo);
ok(refcount == 4, "refcount == %u, expected 4\n", refcount);
refcount = IDirectMusicObject_Release(dmo);
hr = IDirectMusicGraph_QueryInterface(dmg, &IID_IPersistStream, (void**)&ps);
ok(hr == S_OK, "QueryInterface for IID_IPersistStream failed: %08x\n", hr);
refcount = IPersistStream_AddRef(ps);
ok(refcount == 5, "refcount == %u, expected 5\n", refcount);
refcount = IPersistStream_Release(ps);
hr = IDirectMusicGraph_QueryInterface(dmg, &IID_IUnknown, (void**)&unk);
ok(hr == S_OK, "QueryInterface for IID_IUnknown failed: %08x\n", hr);
refcount = IUnknown_AddRef(unk);
ok(refcount == 6, "refcount == %u, expected 6\n", refcount);
refcount = IUnknown_Release(unk);
while (IDirectMusicGraph_Release(dmg));
}
static HRESULT WINAPI IDirectMusicPerformance8Impl_SetGraph (LPDIRECTMUSICPERFORMANCE8 iface, IDirectMusicGraph* pGraph) {
IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
FIXME("(%p, %p): to check\n", This, pGraph);
if (NULL != This->pToolGraph) {
/* Todo clean buffers and tools before */
IDirectMusicGraph_Release(This->pToolGraph);
}
This->pToolGraph = pGraph;
if (NULL != This->pToolGraph) {
IDirectMusicGraph_AddRef(This->pToolGraph);
}
return S_OK;
}
static HRESULT WINAPI IDirectMusicPerformance8Impl_SetGraph(IDirectMusicPerformance8 *iface,
IDirectMusicGraph *pGraph)
{
IDirectMusicPerformance8Impl *This = impl_from_IDirectMusicPerformance8(iface);
FIXME("(%p, %p): to check\n", This, pGraph);
if (NULL != This->pToolGraph) {
/* Todo clean buffers and tools before */
IDirectMusicGraph_Release(This->pToolGraph);
}
This->pToolGraph = pGraph;
if (NULL != This->pToolGraph) {
IDirectMusicGraph_AddRef(This->pToolGraph);
}
return S_OK;
}
static HRESULT WINAPI IDirectMusicAudioPathImpl_IDirectMusicAudioPath_GetObjectInPath (LPDIRECTMUSICAUDIOPATH iface, DWORD dwPChannel, DWORD dwStage, DWORD dwBuffer, REFGUID guidObject, WORD dwIndex, REFGUID iidInterface, void** ppObject) {
ICOM_THIS_MULTI(IDirectMusicAudioPathImpl, AudioPathVtbl, iface);
FIXME("(%p, %d, %d, %d, %s, %d, %s, %p): stub\n", This, dwPChannel, dwStage, dwBuffer, debugstr_dmguid(guidObject), dwIndex, debugstr_dmguid(iidInterface), ppObject);
switch (dwStage) {
case DMUS_PATH_BUFFER:
{
if (IsEqualIID (iidInterface, &IID_IDirectSoundBuffer8)) {
IDirectSoundBuffer8_QueryInterface (This->pDSBuffer, &IID_IDirectSoundBuffer8, ppObject);
TRACE("returning %p\n",*ppObject);
return S_OK;
} else if (IsEqualIID (iidInterface, &IID_IDirectSound3DBuffer)) {
IDirectSoundBuffer8_QueryInterface (This->pDSBuffer, &IID_IDirectSound3DBuffer, ppObject);
TRACE("returning %p\n",*ppObject);
return S_OK;
} else {
FIXME("Bad iid\n");
}
}
break;
case DMUS_PATH_PRIMARY_BUFFER: {
if (IsEqualIID (iidInterface, &IID_IDirectSound3DListener)) {
IDirectSoundBuffer8_QueryInterface (This->pPrimary, &IID_IDirectSound3DListener, ppObject);
return S_OK;
} else {
FIXME("bad iid...\n");
}
}
break;
case DMUS_PATH_AUDIOPATH_GRAPH:
{
if (IsEqualIID (iidInterface, &IID_IDirectMusicGraph)) {
if (NULL == This->pToolGraph) {
IDirectMusicGraphImpl* pGraph;
DMUSIC_CreateDirectMusicGraphImpl (&IID_IDirectMusicGraph, (LPVOID*)&pGraph, NULL);
This->pToolGraph = (IDirectMusicGraph*) pGraph;
}
*ppObject = This->pToolGraph;
IDirectMusicGraph_AddRef((LPDIRECTMUSICGRAPH) *ppObject);
return S_OK;
}
}
break;
case DMUS_PATH_AUDIOPATH_TOOL:
{
/* TODO */
}
break;
case DMUS_PATH_PERFORMANCE:
{
/* TODO check wanted GUID */
*ppObject = This->pPerf;
IUnknown_AddRef((LPUNKNOWN) *ppObject);
return S_OK;
}
break;
case DMUS_PATH_PERFORMANCE_GRAPH:
{
IDirectMusicGraph* pPerfoGraph = NULL;
IDirectMusicPerformance8_GetGraph(This->pPerf, &pPerfoGraph);
if (NULL == pPerfoGraph) {
IDirectMusicGraphImpl* pGraph = NULL;
DMUSIC_CreateDirectMusicGraphImpl (&IID_IDirectMusicGraph, (LPVOID*)&pGraph, NULL);
IDirectMusicPerformance8_SetGraph(This->pPerf, (IDirectMusicGraph*) pGraph);
/* we need release as SetGraph do an AddRef */
IDirectMusicGraph_Release((LPDIRECTMUSICGRAPH) pGraph);
pPerfoGraph = (LPDIRECTMUSICGRAPH) pGraph;
}
*ppObject = pPerfoGraph;
return S_OK;
}
break;
case DMUS_PATH_PERFORMANCE_TOOL:
default:
break;
}
*ppObject = NULL;
return E_INVALIDARG;
}
