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quartz: Properly implement IGraphVersion in IFilterGraph.

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Alessandro Pignotti 2013-02-19 16:15:20 +01:00 committed by Alexandre Julliard
parent ea16925d8c
commit ebc37f45e6
1 changed files with 10 additions and 2 deletions
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12
dlls/quartz/filtergraph.c
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@ -204,6 +204,7 @@ typedef struct _IFilterGraphImpl {
LONGLONG stop_position;
LONG recursioncount;
IUnknown *pSite;
LONG version;
} IFilterGraphImpl;
static inline IFilterGraphImpl *impl_from_IUnknown(IUnknown *iface)
@ -457,6 +458,7 @@ static HRESULT WINAPI FilterGraph2_AddFilter(IFilterGraph2 *iface, IBaseFilter *
This->ppFiltersInGraph[This->nFilters] = pFilter;
This->pFilterNames[This->nFilters] = wszFilterName;
This->nFilters++;
This->version++;
IBaseFilter_SetSyncSource(pFilter, This->refClock);
}
else
@ -542,6 +544,7 @@ static HRESULT WINAPI FilterGraph2_RemoveFilter(IFilterGraph2 *iface, IBaseFilte
memmove(This->ppFiltersInGraph+i, This->ppFiltersInGraph+i+1, sizeof(IBaseFilter*)*(This->nFilters - 1 - i));
memmove(This->pFilterNames+i, This->pFilterNames+i+1, sizeof(LPWSTR)*(This->nFilters - 1 - i));
This->nFilters--;
This->version++;
/* Invalidate interfaces in the cache */
for (i = 0; i < This->nItfCacheEntries; i++)
if (pFilter == This->ItfCacheEntries[i].filter)
@ -5580,9 +5583,13 @@ static HRESULT WINAPI GraphVersion_QueryVersion(IGraphVersion *iface, LONG *pVer
{
IFilterGraphImpl *This = impl_from_IGraphVersion(iface);
FIXME("(%p)->(%p): stub!\n", This, pVersion);
if(!pVersion)
return E_POINTER;
return E_NOTIMPL;
TRACE("(%p)->(%p): current version %i\n", This, pVersion, This->version);
*pVersion = This->version;
return S_OK;
}
static const IGraphVersionVtbl IGraphVersion_VTable =
@ -5653,6 +5660,7 @@ HRESULT FilterGraph_create(IUnknown *pUnkOuter, LPVOID *ppObj)
fimpl->stop_position = -1;
fimpl->punkFilterMapper2 = NULL;
fimpl->recursioncount = 0;
fimpl->version = 0;
if (pUnkOuter)
fimpl->outer_unk = pUnkOuter;