98 lines
1.7 KiB
C
98 lines
1.7 KiB
C
/*
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* Implementation of IPersist for FilterGraph.
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*
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* FIXME - stub.
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*
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* hidenori@a2.ctktv.ne.jp
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*/
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#include "config.h"
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "winerror.h"
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#include "wine/obj_base.h"
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#include "wine/obj_oleaut.h"
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#include "strmif.h"
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#include "control.h"
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#include "uuids.h"
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#include "debugtools.h"
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DEFAULT_DEBUG_CHANNEL(quartz);
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#include "quartz_private.h"
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#include "fgraph.h"
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static HRESULT WINAPI
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IPersist_fnQueryInterface(IPersist* iface,REFIID riid,void** ppobj)
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{
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CFilterGraph_THIS(iface,persist);
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TRACE("(%p)->()\n",This);
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return IUnknown_QueryInterface(This->unk.punkControl,riid,ppobj);
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}
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static ULONG WINAPI
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IPersist_fnAddRef(IPersist* iface)
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{
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CFilterGraph_THIS(iface,persist);
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TRACE("(%p)->()\n",This);
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return IUnknown_AddRef(This->unk.punkControl);
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}
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static ULONG WINAPI
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IPersist_fnRelease(IPersist* iface)
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{
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CFilterGraph_THIS(iface,persist);
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TRACE("(%p)->()\n",This);
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return IUnknown_Release(This->unk.punkControl);
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}
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static HRESULT WINAPI
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IPersist_fnGetClassID(IPersist* iface,CLSID* pclsid)
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{
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CFilterGraph_THIS(iface,persist);
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TRACE("(%p)->()\n",This);
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if ( pclsid == NULL )
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return E_POINTER;
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memcpy( pclsid, &CLSID_FilterGraph, sizeof(CLSID) );
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return E_NOTIMPL;
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}
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static ICOM_VTABLE(IPersist) ipersist =
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{
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ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
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/* IUnknown fields */
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IPersist_fnQueryInterface,
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IPersist_fnAddRef,
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IPersist_fnRelease,
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/* IPersist fields */
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IPersist_fnGetClassID,
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};
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HRESULT CFilterGraph_InitIPersist( CFilterGraph* pfg )
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{
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TRACE("(%p)\n",pfg);
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ICOM_VTBL(&pfg->persist) = &ipersist;
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return NOERROR;
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}
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void CFilterGraph_UninitIPersist( CFilterGraph* pfg )
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{
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TRACE("(%p)\n",pfg);
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}
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