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dmscript: COM cleanup for IPersistStream from DirectMusicScriptTrack.

This commit is contained in:
Michael Stefaniuc 2014-01-12 22:13:06 +01:00 committed by Alexandre Julliard
parent a0c0e36701
commit daf7fb1f2d
1 changed files with 13 additions and 8 deletions
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21
dlls/dmscript/scripttrack.c
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@ -28,7 +28,7 @@ WINE_DEFAULT_DEBUG_CHANNEL(dmscript);
typedef struct DirectMusicScriptTrack {
const IUnknownVtbl *UnknownVtbl;
IDirectMusicTrack8 IDirectMusicTrack8_iface;
const IPersistStreamVtbl *PersistStreamVtbl;
IPersistStream IPersistStream_iface;
LONG ref;
LPDMUS_OBJECTDESC pDesc;
} DirectMusicScriptTrack;
@ -40,6 +40,11 @@ static inline DirectMusicScriptTrack *impl_from_IDirectMusicTrack8(IDirectMusicT
return CONTAINING_RECORD(iface, DirectMusicScriptTrack, IDirectMusicTrack8_iface);
}
static inline DirectMusicScriptTrack *impl_from_IPersistStream(IPersistStream *iface)
{
return CONTAINING_RECORD(iface, DirectMusicScriptTrack, IPersistStream_iface);
}
/* IDirectMusicScriptTrack IUnknown part: */
static HRESULT WINAPI IDirectMusicScriptTrack_IUnknown_QueryInterface (LPUNKNOWN iface, REFIID riid, LPVOID *ppobj) {
ICOM_THIS_MULTI(IDirectMusicScriptTrack, UnknownVtbl, iface);
@ -55,8 +60,8 @@ static HRESULT WINAPI IDirectMusicScriptTrack_IUnknown_QueryInterface (LPUNKNOWN
IDirectMusicTrack_AddRef(&This->IDirectMusicTrack8_iface);
return S_OK;
} else if (IsEqualIID (riid, &IID_IPersistStream)) {
*ppobj = &This->PersistStreamVtbl;
IPersistStream_AddRef ((LPPERSISTSTREAM)&This->PersistStreamVtbl);
*ppobj = &This->IPersistStream_iface;
IPersistStream_AddRef(&This->IPersistStream_iface);
return S_OK;
}
@ -271,19 +276,19 @@ static const IDirectMusicTrack8Vtbl dmtrack8_vtbl = {
static HRESULT WINAPI IPersistStreamImpl_QueryInterface(IPersistStream *iface, REFIID riid,
void **ppobj)
{
ICOM_THIS_MULTI(IDirectMusicScriptTrack, PersistStreamVtbl, iface);
DirectMusicScriptTrack *This = impl_from_IPersistStream(iface);
return IDirectMusicScriptTrack_IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
}
static ULONG WINAPI IPersistStreamImpl_AddRef(IPersistStream *iface)
{
ICOM_THIS_MULTI(IDirectMusicScriptTrack, PersistStreamVtbl, iface);
DirectMusicScriptTrack *This = impl_from_IPersistStream(iface);
return IDirectMusicScriptTrack_IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
}
static ULONG WINAPI IPersistStreamImpl_Release(IPersistStream *iface)
{
ICOM_THIS_MULTI(IDirectMusicScriptTrack, PersistStreamVtbl, iface);
DirectMusicScriptTrack *This = impl_from_IPersistStream(iface);
return IDirectMusicScriptTrack_IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
}
@ -314,7 +319,7 @@ static HRESULT WINAPI IPersistStreamImpl_GetSizeMax(IPersistStream *iface, ULARG
return E_NOTIMPL;
}
static const IPersistStreamVtbl DirectMusicScriptTrack_PersistStream_Vtbl = {
static const IPersistStreamVtbl persist_vtbl = {
IPersistStreamImpl_QueryInterface,
IPersistStreamImpl_AddRef,
IPersistStreamImpl_Release,
@ -342,7 +347,7 @@ HRESULT WINAPI DMUSIC_CreateDirectMusicScriptTrack(LPCGUID lpcGUID, void **ppobj
track->UnknownVtbl = &DirectMusicScriptTrack_Unknown_Vtbl;
track->IDirectMusicTrack8_iface.lpVtbl = &dmtrack8_vtbl;
track->PersistStreamVtbl = &DirectMusicScriptTrack_PersistStream_Vtbl;
track->IPersistStream_iface.lpVtbl = &persist_vtbl;
track->pDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DMUS_OBJECTDESC));
DM_STRUCT_INIT(track->pDesc);
track->pDesc->dwValidData |= DMUS_OBJ_CLASS;