Added some stubs for quartz dll.

2001-08-15 19:26:52 +00:00 · 2001-08-15 19:26:52 +00:00 · fb96436931
parent 14366a927a
commit fb96436931
16 changed files with 1093 additions and 19 deletions
--- a/dlls/quartz/Makefile.in
+++ b/dlls/quartz/Makefile.in
@ -9,7 +9,14 @@ LDDLLFLAGS = @LDDLLFLAGS@
 SYMBOLFILE = $(MODULE).tmp.o

 C_SRCS = \
-	main.c
+	fgraph.c \
+	ifgraph.c \
+	imem.c \
+	irclock.c \
+	iunk.c \
+	main.c \
+	memalloc.c \
+	sysclock.c

@MAKE_DLL_RULES@

--- a/dlls/quartz/fgraph.c
+++ b/dlls/quartz/fgraph.c
@ -0,0 +1,52 @@
+/*
+ * Implementation of CLSID_FilterGraph.
+ *
+ * FIXME - stub.
+ *
+ * hidenori@a2.ctktv.ne.jp
+ */
+
+#include "config.h"
+
+#include "windef.h"
+#include "winbase.h"
+#include "wingdi.h"
+#include "winerror.h"
+#include "wine/obj_base.h"
+#include "strmif.h"
+#include "uuids.h"
+
+#include "debugtools.h"
+DEFAULT_DEBUG_CHANNEL(quartz);
+
+#include "quartz_private.h"
+#include "fgraph.h"
+
+/* can I use offsetof safely? - FIXME? */
+static QUARTZ_IFEntry IFEntries[] =
+{
+  { &IID_IFilterGraph, offsetof(CFilterGraph,fgraph)-offsetof(CFilterGraph,unk) },
+  { &IID_IGraphBuilder, offsetof(CFilterGraph,fgraph)-offsetof(CFilterGraph,unk) },
+  { &IID_IFilterGraph2, offsetof(CFilterGraph,fgraph)-offsetof(CFilterGraph,unk) },
+};
+
+HRESULT QUARTZ_CreateFilterGraph(IUnknown* punkOuter,void** ppobj)
+{
+	CFilterGraph*	pfg;
+
+	TRACE("(%p,%p)\n",punkOuter,ppobj);
+
+	pfg = (CFilterGraph*)QUARTZ_AllocObj( sizeof(CFilterGraph) );
+	if ( pfg == NULL )
+		return E_OUTOFMEMORY;
+
+	QUARTZ_IUnkInit( &pfg->unk );
+	CFilterGraph_InitIFilterGraph2( pfg );
+
+	pfg->unk.pEntries = IFEntries;
+	pfg->unk.dwEntries = sizeof(IFEntries)/sizeof(IFEntries[0]);
+
+	*ppobj = (void*)pfg;
+
+	return S_OK;
+}
--- a/dlls/quartz/fgraph.h
+++ b/dlls/quartz/fgraph.h
@ -0,0 +1,41 @@
+#ifndef	WINE_DSHOW_FGRAPH_H
+#define	WINE_DSHOW_FGRAPH_H
+
+/*
+		implements CLSID_FilterGraph.
+
+	- At least, the following interfaces should be implemented:
+
+	IUnknown
+		+ IFilterGraph - IGraphBuilder - IFilterGraph2
+		+ IDispatch - IMediaControl
+		+ IDispatch - IMediaEvent - IMediaEventEx
+		+ IMediaSeeking
+		+ IDispatch - IBasicVideo (pass to a renderer)
+		+ IDispatch - IBasicAudio (pass to a renderer)
+		+ IDispatch - IVideoWindow  (pass to a renderer)
+ */
+
+#include "iunk.h"
+
+typedef struct FG_IFilterGraph2Impl
+{
+	ICOM_VFIELD(IFilterGraph2);
+} FG_IFilterGraph2Impl;
+
+typedef struct CFilterGraph
+{
+	QUARTZ_IUnkImpl	unk;
+	FG_IFilterGraph2Impl	fgraph;
+
+	/* IFilterGraph2 fields. */
+} CFilterGraph;
+
+#define	CFilterGraph_THIS(iface,member)		CFilterGraph*	This = ((CFilterGraph*)(((char*)iface)-offsetof(CFilterGraph,member)))
+
+HRESULT QUARTZ_CreateFilterGraph(IUnknown* punkOuter,void** ppobj);
+
+void CFilterGraph_InitIFilterGraph2( CFilterGraph* pfg );
+
+
+#endif	/* WINE_DSHOW_FGRAPH_H */
--- a/dlls/quartz/ifgraph.c
+++ b/dlls/quartz/ifgraph.c
@ -0,0 +1,260 @@
+/*
+ * Implementation of IFilterGraph.
+ *
+ * FIXME - stub.
+ * FIXME - implement IGraphBuilder / IFilterGraph2.
+ *
+ * hidenori@a2.ctktv.ne.jp
+ */
+
+#include "config.h"
+
+#include "windef.h"
+#include "winbase.h"
+#include "wingdi.h"
+#include "winerror.h"
+#include "wine/obj_base.h"
+#include "strmif.h"
+#include "uuids.h"
+
+#include "debugtools.h"
+DEFAULT_DEBUG_CHANNEL(quartz);
+
+#include "quartz_private.h"
+#include "fgraph.h"
+
+static HRESULT WINAPI
+IFilterGraph2_fnQueryInterface(IFilterGraph2* iface,REFIID riid,void** ppobj)
+{
+	CFilterGraph_THIS(iface,fgraph);
+
+	TRACE("(%p)->()\n",This);
+
+	return IUnknown_QueryInterface((IUnknown*)(&This->unk),riid,ppobj);
+}
+
+static ULONG WINAPI
+IFilterGraph2_fnAddRef(IFilterGraph2* iface)
+{
+	CFilterGraph_THIS(iface,fgraph);
+
+	TRACE("(%p)->()\n",This);
+
+	return IUnknown_AddRef((IUnknown*)(&This->unk));
+}
+
+static ULONG WINAPI
+IFilterGraph2_fnRelease(IFilterGraph2* iface)
+{
+	CFilterGraph_THIS(iface,fgraph);
+
+	TRACE("(%p)->()\n",This);
+
+	return IUnknown_Release((IUnknown*)(&This->unk));
+}
+
+static HRESULT WINAPI
+IFilterGraph2_fnAddFilter(IFilterGraph2* iface,IBaseFilter* pFilter, LPCWSTR pName)
+{
+	CFilterGraph_THIS(iface,fgraph);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IFilterGraph2_fnRemoveFilter(IFilterGraph2* iface,IBaseFilter* pFilter)
+{
+	CFilterGraph_THIS(iface,fgraph);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IFilterGraph2_fnEnumFilters(IFilterGraph2* iface,IEnumFilters** ppEnum)
+{
+	CFilterGraph_THIS(iface,fgraph);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IFilterGraph2_fnFindFilterByName(IFilterGraph2* iface,LPCWSTR pName,IBaseFilter** ppFilter)
+{
+	CFilterGraph_THIS(iface,fgraph);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IFilterGraph2_fnConnectDirect(IFilterGraph2* iface,IPin* pOut,IPin* pIn,const AM_MEDIA_TYPE* pmt)
+{
+	CFilterGraph_THIS(iface,fgraph);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IFilterGraph2_fnReconnect(IFilterGraph2* iface,IPin* pPin)
+{
+	CFilterGraph_THIS(iface,fgraph);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IFilterGraph2_fnDisconnect(IFilterGraph2* iface,IPin* pPin)
+{
+	CFilterGraph_THIS(iface,fgraph);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IFilterGraph2_fnSetDefaultSyncSource(IFilterGraph2* iface)
+{
+	CFilterGraph_THIS(iface,fgraph);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IFilterGraph2_fnConnect(IFilterGraph2* iface,IPin* pOut,IPin* pIn)
+{
+	CFilterGraph_THIS(iface,fgraph);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IFilterGraph2_fnRender(IFilterGraph2* iface,IPin* pOut)
+{
+	CFilterGraph_THIS(iface,fgraph);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IFilterGraph2_fnRenderFile(IFilterGraph2* iface,LPCWSTR lpFileName,LPCWSTR lpPlayList)
+{
+	CFilterGraph_THIS(iface,fgraph);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IFilterGraph2_fnAddSourceFilter(IFilterGraph2* iface,LPCWSTR lpFileName,LPCWSTR lpFilterName,IBaseFilter** ppBaseFilter)
+{
+	CFilterGraph_THIS(iface,fgraph);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IFilterGraph2_fnSetLogFile(IFilterGraph2* iface,DWORD_PTR hFile)
+{
+	CFilterGraph_THIS(iface,fgraph);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IFilterGraph2_fnAbort(IFilterGraph2* iface)
+{
+	CFilterGraph_THIS(iface,fgraph);
+
+	/* undoc. */
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IFilterGraph2_fnShouldOperationContinue(IFilterGraph2* iface)
+{
+	CFilterGraph_THIS(iface,fgraph);
+
+	/* undoc. */
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IFilterGraph2_fnAddSourceFilterForMoniker(IFilterGraph2* iface,IMoniker* pMon,IBindCtx* pCtx,LPCWSTR pFilterName,IBaseFilter** ppFilter)
+{
+	CFilterGraph_THIS(iface,fgraph);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IFilterGraph2_fnReconnectEx(IFilterGraph2* iface,IPin* pPin,const AM_MEDIA_TYPE* pmt)
+{
+	CFilterGraph_THIS(iface,fgraph);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IFilterGraph2_fnRenderEx(IFilterGraph2* iface,IPin* pPin,DWORD dwParam1,DWORD* pdwParam2)
+{
+	CFilterGraph_THIS(iface,fgraph);
+
+	/* undoc. */
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+
+
+
+static ICOM_VTABLE(IFilterGraph2) ifgraph =
+{
+	ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
+	/* IUnknown fields */
+	IFilterGraph2_fnQueryInterface,
+	IFilterGraph2_fnAddRef,
+	IFilterGraph2_fnRelease,
+	/* IFilterGraph fields */
+	IFilterGraph2_fnAddFilter,
+	IFilterGraph2_fnRemoveFilter,
+	IFilterGraph2_fnEnumFilters,
+	IFilterGraph2_fnFindFilterByName,
+	IFilterGraph2_fnConnectDirect,
+	IFilterGraph2_fnReconnect,
+	IFilterGraph2_fnDisconnect,
+	IFilterGraph2_fnSetDefaultSyncSource,
+	/* IGraphBuilder fields */
+	IFilterGraph2_fnConnect,
+	IFilterGraph2_fnRender,
+	IFilterGraph2_fnRenderFile,
+	IFilterGraph2_fnAddSourceFilter,
+	IFilterGraph2_fnSetLogFile,
+	IFilterGraph2_fnAbort,
+	IFilterGraph2_fnShouldOperationContinue,
+	/* IFilterGraph2 fields */
+	IFilterGraph2_fnAddSourceFilterForMoniker,
+	IFilterGraph2_fnReconnectEx,
+	IFilterGraph2_fnRenderEx,
+};
+
+void CFilterGraph_InitIFilterGraph2( CFilterGraph* pfg )
+{
+	TRACE("(%p)\n",pfg);
+	ICOM_VTBL(&pfg->fgraph) = &ifgraph;
+}
--- a/dlls/quartz/imem.c
+++ b/dlls/quartz/imem.c
@ -0,0 +1,133 @@
+/*
+ * Implementation of CLSID_MemoryAllocator.
+ *
+ * FIXME - stub.
+ *
+ * hidenori@a2.ctktv.ne.jp
+ */
+
+#include "config.h"
+
+#include "windef.h"
+#include "winbase.h"
+#include "wingdi.h"
+#include "winerror.h"
+#include "wine/obj_base.h"
+#include "strmif.h"
+#include "uuids.h"
+
+#include "debugtools.h"
+DEFAULT_DEBUG_CHANNEL(quartz);
+
+#include "quartz_private.h"
+#include "memalloc.h"
+
+
+static HRESULT WINAPI
+IMemAllocator_fnQueryInterface(IMemAllocator* iface,REFIID riid,void** ppobj)
+{
+	CMemoryAllocator_THIS(iface,memalloc);
+
+	TRACE("(%p)->()\n",This);
+
+	return IUnknown_QueryInterface((IUnknown*)(&This->unk),riid,ppobj);
+}
+
+static ULONG WINAPI
+IMemAllocator_fnAddRef(IMemAllocator* iface)
+{
+	CMemoryAllocator_THIS(iface,memalloc);
+
+	TRACE("(%p)->()\n",This);
+
+	return IUnknown_AddRef((IUnknown*)(&This->unk));
+}
+
+static ULONG WINAPI
+IMemAllocator_fnRelease(IMemAllocator* iface)
+{
+	CMemoryAllocator_THIS(iface,memalloc);
+
+	TRACE("(%p)->()\n",This);
+
+	return IUnknown_Release((IUnknown*)(&This->unk));
+}
+
+static HRESULT WINAPI
+IMemAllocator_fnSetProperties(IMemAllocator* iface,ALLOCATOR_PROPERTIES* pPropReq,ALLOCATOR_PROPERTIES* pPropActual)
+{
+	CMemoryAllocator_THIS(iface,memalloc);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IMemAllocator_fnGetProperties(IMemAllocator* iface,ALLOCATOR_PROPERTIES* pProp)
+{
+	CMemoryAllocator_THIS(iface,memalloc);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IMemAllocator_fnCommit(IMemAllocator* iface)
+{
+	CMemoryAllocator_THIS(iface,memalloc);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IMemAllocator_fnDecommit(IMemAllocator* iface)
+{
+	CMemoryAllocator_THIS(iface,memalloc);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IMemAllocator_fnGetBuffer(IMemAllocator* iface,IMediaSample** ppSample,REFERENCE_TIME* prtStart,REFERENCE_TIME* prtEnd,DWORD dwFlags)
+{
+	CMemoryAllocator_THIS(iface,memalloc);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IMemAllocator_fnReleaseBuffer(IMemAllocator* iface,IMediaSample* pSample)
+{
+	CMemoryAllocator_THIS(iface,memalloc);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+
+
+static ICOM_VTABLE(IMemAllocator) imemalloc =
+{
+	ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
+	/* IUnknown fields */
+	IMemAllocator_fnQueryInterface,
+	IMemAllocator_fnAddRef,
+	IMemAllocator_fnRelease,
+	/* IMemAllocator fields */
+	IMemAllocator_fnSetProperties,
+	IMemAllocator_fnGetProperties,
+	IMemAllocator_fnCommit,
+	IMemAllocator_fnDecommit,
+	IMemAllocator_fnGetBuffer,
+	IMemAllocator_fnReleaseBuffer,
+};
+
+
+void CMemoryAllocator_InitIMemAllocator( CMemoryAllocator* pma )
+{
+	TRACE("(%p)\n",pma);
+	ICOM_VTBL(&pma->memalloc) = &imemalloc;
+}
--- a/dlls/quartz/irclock.c
+++ b/dlls/quartz/irclock.c
@ -0,0 +1,111 @@
+/*
+ * Implementation of CLSID_SystemClock.
+ *
+ * FIXME - stub.
+ *
+ * hidenori@a2.ctktv.ne.jp
+ */
+
+#include "config.h"
+
+#include "windef.h"
+#include "winbase.h"
+#include "wingdi.h"
+#include "winerror.h"
+#include "wine/obj_base.h"
+#include "strmif.h"
+#include "uuids.h"
+
+#include "debugtools.h"
+DEFAULT_DEBUG_CHANNEL(quartz);
+
+#include "quartz_private.h"
+#include "sysclock.h"
+
+
+static HRESULT WINAPI
+IReferenceClock_fnQueryInterface(IReferenceClock* iface,REFIID riid,void** ppobj)
+{
+	CSystemClock_THIS(iface,refclk);
+
+	TRACE("(%p)->()\n",This);
+
+	return IUnknown_QueryInterface((IUnknown*)(&This->unk),riid,ppobj);
+}
+
+static ULONG WINAPI
+IReferenceClock_fnAddRef(IReferenceClock* iface)
+{
+	CSystemClock_THIS(iface,refclk);
+
+	TRACE("(%p)->()\n",This);
+
+	return IUnknown_AddRef((IUnknown*)(&This->unk));
+}
+
+static ULONG WINAPI
+IReferenceClock_fnRelease(IReferenceClock* iface)
+{
+	CSystemClock_THIS(iface,refclk);
+
+	TRACE("(%p)->()\n",This);
+
+	return IUnknown_Release((IUnknown*)(&This->unk));
+}
+
+static HRESULT WINAPI
+IReferenceClock_fnGetTime(IReferenceClock* iface,REFERENCE_TIME* prtTime)
+{
+	CSystemClock_THIS(iface,refclk);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IReferenceClock_fnAdviseTime(IReferenceClock* iface,REFERENCE_TIME rtBase,REFERENCE_TIME rtStream,HEVENT hEvent,DWORD_PTR* pdwAdvCookie)
+{
+	CSystemClock_THIS(iface,refclk);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IReferenceClock_fnAdvisePeriodic(IReferenceClock* iface,REFERENCE_TIME rtStart,REFERENCE_TIME rtPeriod,HSEMAPHORE hSemaphore,DWORD_PTR* pdwAdvCookie)
+{
+	CSystemClock_THIS(iface,refclk);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static HRESULT WINAPI
+IReferenceClock_fnUnadvise(IReferenceClock* iface,DWORD_PTR dwAdvCookie)
+{
+	CSystemClock_THIS(iface,refclk);
+
+	FIXME( "(%p)->() stub!\n", This );
+	return E_NOTIMPL;
+}
+
+static ICOM_VTABLE(IReferenceClock) irefclk =
+{
+	ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
+	/* IUnknown fields */
+	IReferenceClock_fnQueryInterface,
+	IReferenceClock_fnAddRef,
+	IReferenceClock_fnRelease,
+	/* IReferenceClock fields */
+	IReferenceClock_fnGetTime,
+	IReferenceClock_fnAdviseTime,
+	IReferenceClock_fnAdvisePeriodic,
+	IReferenceClock_fnUnadvise,
+};
+
+
+void CSystemClock_InitIReferenceClock( CSystemClock* psc )
+{
+	TRACE("(%p)\n",psc);
+	ICOM_VTBL(&psc->refclk) = &irefclk;
+}
--- a/dlls/quartz/iunk.c
+++ b/dlls/quartz/iunk.c
@ -0,0 +1,100 @@
+/*
+ * An implementation of IUnknown.
+ *
+ * hidenori@a2.ctktv.ne.jp
+ */
+
+#include "config.h"
+
+#include "windef.h"
+#include "winerror.h"
+#include "wine/obj_base.h"
+
+#include "debugtools.h"
+DEFAULT_DEBUG_CHANNEL(quartz);
+
+#include "quartz_private.h"
+#include "iunk.h"
+
+
+static HRESULT WINAPI
+IUnknown_fnQueryInterface(IUnknown* iface,REFIID riid,LPVOID *ppobj)
+{
+	ICOM_THIS(QUARTZ_IUnkImpl,iface);
+	size_t	ofs;
+	DWORD	dwIndex;
+
+	TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
+
+	if ( ppobj == NULL )
+		return E_POINTER;
+	*ppobj = NULL;
+
+	ofs = 0;
+	for ( dwIndex = 0; dwIndex < This->dwEntries; dwIndex++ )
+	{
+		if ( IsEqualGUID( This->pEntries[dwIndex].piid, riid ) )
+		{
+			ofs = This->pEntries[dwIndex].ofsVTPtr;
+			break;
+		}
+	}
+
+	if ( dwIndex == This->dwEntries )
+	{
+		if ( !IsEqualGUID( &IID_IUnknown, riid ) )
+		{
+			TRACE("unknown interface: %s\n",debugstr_guid(riid));
+			return E_NOINTERFACE;
+		}
+	}
+
+	*ppobj = (LPVOID)(((char*)This) + ofs);
+	IUnknown_AddRef(iface);
+
+	return S_OK;
+}
+
+static ULONG WINAPI
+IUnknown_fnAddRef(IUnknown* iface)
+{
+	ICOM_THIS(QUARTZ_IUnkImpl,iface);
+
+	TRACE("(%p)->()\n",This);
+
+	return ++(This->ref);
+}
+
+static ULONG WINAPI
+IUnknown_fnRelease(IUnknown* iface)
+{
+	ICOM_THIS(QUARTZ_IUnkImpl,iface);
+
+	TRACE("(%p)->()\n",This);
+	if ( (--(This->ref)) > 0 )
+		return This->ref;
+
+	QUARTZ_FreeObj(This);
+
+	return 0;
+}
+
+static ICOM_VTABLE(IUnknown) iunknown =
+{
+	ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
+	/* IUnknown fields */
+	IUnknown_fnQueryInterface,
+	IUnknown_fnAddRef,
+	IUnknown_fnRelease,
+};
+
+
+void QUARTZ_IUnkInit( QUARTZ_IUnkImpl* pImpl )
+{
+	TRACE("(%p)\n",pImpl);
+
+	ICOM_VTBL(pImpl) = &iunknown;
+	pImpl->pEntries = NULL;
+	pImpl->dwEntries = 0;
+	pImpl->ref = 1;
+}
--- a/dlls/quartz/iunk.h
+++ b/dlls/quartz/iunk.h
@ -0,0 +1,50 @@
+/*
+ * An implementation of IUnknown.
+ *
+ * hidenori@a2.ctktv.ne.jp
+ */
+
+#ifndef	WINE_DSHOW_IUNK_H
+#define	WINE_DSHOW_IUNK_H
+
+/*
+	To avoid implementing IUnknown for all interfaces,
+
+  1) To give a method to get rel-offset of IUnknown.
+  2) The IUnknown knows all IIDs and offsets of interfaces.
+
+    So each implementation must have following two members
+    with the following order:
+
+  typedef struct IDispatchImpl
+  {
+    ICOM_VFIELD(IDispatch);	<-pointer of the interface.
+    size_t	ofsIUnknown;	<-ofs<IDispatchImpl> - ofs<QUARTZ_IUnkImpl>
+  };
+
+ */
+
+typedef struct QUARTZ_IFEntry
+{
+	REFIID		piid;		/* interface ID. */
+	size_t		ofsVTPtr;	/* offset from IUnknown. */
+} QUARTZ_IFEntry;
+
+typedef struct QUARTZ_IUnkImpl
+{
+	/* pointer of IUnknown interface. */
+	ICOM_VFIELD(IUnknown);
+
+	/* array of supported IIDs and offsets. */
+	const QUARTZ_IFEntry*	pEntries;
+	DWORD	dwEntries;
+
+	/* IUnknown fields. */
+	ULONG	ref;
+} QUARTZ_IUnkImpl;
+
+
+void QUARTZ_IUnkInit( QUARTZ_IUnkImpl* pImpl );
+
+
+#endif	/* WINE_DSHOW_IUNK_H */
--- a/dlls/quartz/main.c
+++ b/dlls/quartz/main.c
@ -2,14 +2,28 @@

 #include "windef.h"
 #include "winerror.h"
+#include "winbase.h"
+#include "wingdi.h"
 #include "ole2.h"
-#include "guiddef.h"
-/*#include "dshow.h"*/ /* not yet */
+#include "strmif.h"
+#include "uuids.h"

 #include "debugtools.h"
-
 DEFAULT_DEBUG_CHANNEL(quartz);

+#include "quartz_private.h"
+#include "fgraph.h"
+#include "sysclock.h"
+#include "memalloc.h"
+
+
+typedef struct QUARTZ_CLASSENTRY
+{
+	const CLSID*	pclsid;
+	QUARTZ_pCreateIUnknown	pCreateIUnk;
+} QUARTZ_CLASSENTRY;
+
+
 static HRESULT WINAPI
 IClassFactory_fnQueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj);
 static ULONG WINAPI IClassFactory_fnAddRef(LPCLASSFACTORY iface);
@ -32,12 +46,56 @@ typedef struct
 	/* IUnknown fields */
 	ICOM_VFIELD(IClassFactory);
 	DWORD	ref;
+	/* IClassFactory fields */
+	const QUARTZ_CLASSENTRY* pEntry;
 } IClassFactoryImpl;

-static IClassFactoryImpl QUARTZ_GlobalCF = {&iclassfact, 0 };
+static const QUARTZ_CLASSENTRY QUARTZ_ClassList[] =
+{
+	{ &CLSID_FilterGraph, &QUARTZ_CreateFilterGraph },
+	{ &CLSID_SystemClock, &QUARTZ_CreateSystemClock },
+	{ &CLSID_MemoryAllocator, &QUARTZ_CreateMemoryAllocator },
+	{ NULL, NULL },
+};

+/* per-process variables */
+static CRITICAL_SECTION csHeap;
 static DWORD dwClassObjRef;
+static HANDLE hDLLHeap;

+void* QUARTZ_AllocObj( DWORD dwSize )
+{
+	void*	pv;
+
+	EnterCriticalSection( &csHeap );
+	dwClassObjRef ++;
+	pv = HeapAlloc( hDLLHeap, 0, dwSize );
+	if ( pv == NULL )
+		dwClassObjRef --;
+	LeaveCriticalSection( &csHeap );
+
+	return pv;
+}
+
+void QUARTZ_FreeObj( void* pobj )
+{
+	EnterCriticalSection( &csHeap );
+	HeapFree( hDLLHeap, 0, pobj );
+	dwClassObjRef --;
+	LeaveCriticalSection( &csHeap );
+}
+
+void* QUARTZ_AllocMem( DWORD dwSize )
+{
+	return HeapAlloc( hDLLHeap, 0, dwSize );
+}
+
+void QUARTZ_FreeMem( void* pMem )
+{
+	HeapFree( hDLLHeap, 0, pMem );
+}
+
+/************************************************************************/

 static HRESULT WINAPI
 IClassFactory_fnQueryInterface(LPCLASSFACTORY iface,REFIID riid,LPVOID *ppobj)
@ -61,8 +119,6 @@ static ULONG WINAPI IClassFactory_fnAddRef(LPCLASSFACTORY iface)
 	ICOM_THIS(IClassFactoryImpl,iface);

 	TRACE("(%p)->()\n",This);
-	if ( (This->ref) == 0 )
-		dwClassObjRef ++;

 	return ++(This->ref);
 }
@ -75,21 +131,31 @@ static ULONG WINAPI IClassFactory_fnRelease(LPCLASSFACTORY iface)
 	if ( (--(This->ref)) > 0 )
 		return This->ref;

-	dwClassObjRef --;
+	QUARTZ_FreeObj(This);
 	return 0;
 }

 static HRESULT WINAPI IClassFactory_fnCreateInstance(LPCLASSFACTORY iface,LPUNKNOWN pOuter,REFIID riid,LPVOID *ppobj)
 {
 	ICOM_THIS(IClassFactoryImpl,iface);
+	HRESULT	hr;
+	IUnknown*	punk;

-	FIXME("(%p)->(%p,%s,%p),stub!\n",This,pOuter,debugstr_guid(riid),ppobj);
+	TRACE("(%p)->(%p,%s,%p)\n",This,pOuter,debugstr_guid(riid),ppobj);
+
+	if ( ppobj == NULL )
+		return E_POINTER;

 	*ppobj = NULL;
-	if ( pOuter != NULL )
-		return E_FAIL;

-	return E_NOINTERFACE;
+	hr = (*This->pEntry->pCreateIUnk)(pOuter,(void**)&punk);
+	if ( hr != S_OK )
+		return hr;
+
+	hr = IUnknown_QueryInterface(punk,riid,ppobj);
+	IUnknown_Release(punk);
+
+	return hr;
 }

 static HRESULT WINAPI IClassFactory_fnLockServer(LPCLASSFACTORY iface,BOOL dolock)
@ -108,6 +174,34 @@ static HRESULT WINAPI IClassFactory_fnLockServer(LPCLASSFACTORY iface,BOOL doloc



+static HRESULT IClassFactory_Alloc( const CLSID* pclsid, void** ppobj )
+{
+	const QUARTZ_CLASSENTRY*	pEntry;
+	IClassFactoryImpl*	pImpl;
+
+	TRACE( "(%s,%p)\n", debugstr_guid(pclsid), ppobj );
+
+	pEntry = QUARTZ_ClassList;
+	while ( pEntry->pclsid != NULL )
+	{
+		if ( IsEqualGUID( pclsid, pEntry->pclsid ) )
+			goto found;
+	}
+
+	return CLASS_E_CLASSNOTAVAILABLE;
+found:
+	pImpl = (IClassFactoryImpl*)QUARTZ_AllocObj( sizeof(IClassFactoryImpl) );
+	if ( pImpl == NULL )
+		return E_OUTOFMEMORY;
+
+	ICOM_VTBL(pImpl) = &iclassfact;
+	pImpl->ref = 1;
+	pImpl->pEntry = pEntry;
+
+	*ppobj = (void*)pImpl;
+	return S_OK;
+}
+

 /***********************************************************************
 *		QUARTZ_InitProcess (internal)
@ -117,6 +211,12 @@ static BOOL QUARTZ_InitProcess( void )
 	TRACE("()\n");

 	dwClassObjRef = 0;
+	hDLLHeap = (HANDLE)NULL;
+	InitializeCriticalSection( &csHeap );
+
+	hDLLHeap = HeapCreate( 0, 0x10000, 0 );
+	if ( hDLLHeap == (HANDLE)NULL )
+		return FALSE;

 	return TRUE;
 }
@ -130,6 +230,12 @@ static void QUARTZ_UninitProcess( void )

 	if ( dwClassObjRef != 0 )
 		ERR( "you must release some objects allocated from quartz.\n" );
+	if ( hDLLHeap != (HANDLE)NULL )
+	{
+		HeapDestroy( hDLLHeap );
+		hDLLHeap = (HANDLE)NULL;
+	}
+	DeleteCriticalSection( &csHeap );
 }

 /***********************************************************************
@ -166,23 +272,28 @@ BOOL WINAPI QUARTZ_DllMain(
 *    Success: S_OK
 *    Failure: S_FALSE
 */
-DWORD WINAPI QUARTZ_DllCanUnloadNow(void)
+HRESULT WINAPI QUARTZ_DllCanUnloadNow(void)
 {
-	return ( dwClassObjRef == 0 ) ? S_OK : S_FALSE;
+	HRESULT	hr;
+
+	EnterCriticalSection( &csHeap );
+	hr = ( dwClassObjRef == 0 ) ? S_OK : S_FALSE;
+	LeaveCriticalSection( &csHeap );
+
+	return hr;
 }

 /***********************************************************************
 *		DllGetClassObject (QUARTZ.@)
 */
-DWORD WINAPI QUARTZ_DllGetClassObject(
+HRESULT WINAPI QUARTZ_DllGetClassObject(
 		const CLSID* pclsid,const IID* piid,void** ppv)
 {
 	*ppv = NULL;
-	if ( IsEqualCLSID( &IID_IClassFactory, piid ) )
+	if ( IsEqualCLSID( &IID_IUnknown, piid ) ||
+	     IsEqualCLSID( &IID_IClassFactory, piid ) )
 	{
-		*ppv = (LPVOID)&QUARTZ_GlobalCF;
-		IClassFactory_AddRef((IClassFactory*)*ppv);
-		return S_OK;
+		return IClassFactory_Alloc( pclsid, ppv );
 	}

 	return CLASS_E_CLASSNOTAVAILABLE;
--- a/dlls/quartz/memalloc.c
+++ b/dlls/quartz/memalloc.c
@ -0,0 +1,51 @@
+/*
+ * Implementation of CLSID_MemoryAllocator.
+ *
+ * FIXME - stub.
+ *
+ * hidenori@a2.ctktv.ne.jp
+ */
+
+#include "config.h"
+
+#include "windef.h"
+#include "winbase.h"
+#include "wingdi.h"
+#include "winerror.h"
+#include "wine/obj_base.h"
+#include "strmif.h"
+#include "uuids.h"
+
+#include "debugtools.h"
+DEFAULT_DEBUG_CHANNEL(quartz);
+
+#include "quartz_private.h"
+#include "memalloc.h"
+
+
+/* can I use offsetof safely? - FIXME? */
+static QUARTZ_IFEntry IFEntries[] =
+{
+  { &IID_IMemAllocator, offsetof(CMemoryAllocator,memalloc)-offsetof(CMemoryAllocator,unk) },
+};
+
+HRESULT QUARTZ_CreateMemoryAllocator(IUnknown* punkOuter,void** ppobj)
+{
+	CMemoryAllocator*	pma;
+
+	TRACE("(%p,%p)\n",punkOuter,ppobj);
+
+	pma = (CMemoryAllocator*)QUARTZ_AllocObj( sizeof(CMemoryAllocator) );
+	if ( pma == NULL )
+		return E_OUTOFMEMORY;
+
+	QUARTZ_IUnkInit( &pma->unk );
+	CMemoryAllocator_InitIMemAllocator( pma );
+
+	pma->unk.pEntries = IFEntries;
+	pma->unk.dwEntries = sizeof(IFEntries)/sizeof(IFEntries[0]);
+
+	*ppobj = (void*)pma;
+
+	return S_OK;
+}
--- a/dlls/quartz/memalloc.h
+++ b/dlls/quartz/memalloc.h
@ -0,0 +1,36 @@
+#ifndef WINE_DSHOW_MEMALLOC_H
+#define WINE_DSHOW_MEMALLOC_H
+
+/*
+		implements CLSID_MemoryAllocator.
+
+	- At least, the following interfaces should be implemented:
+
+	IUnknown
+		+ IMemAllocator
+
+*/
+
+#include "iunk.h"
+
+typedef struct MA_IMemAllocatorImpl
+{
+	ICOM_VFIELD(IMemAllocator);
+} MA_IMemAllocatorImpl;
+
+typedef struct CMemoryAllocator
+{
+	QUARTZ_IUnkImpl	unk;
+	MA_IMemAllocatorImpl	memalloc;
+
+	/* IMemAllocator fields. */
+} CMemoryAllocator;
+
+#define	CMemoryAllocator_THIS(iface,member)		CMemoryAllocator*	This = ((CMemoryAllocator*)(((char*)iface)-offsetof(CMemoryAllocator,member)))
+
+HRESULT QUARTZ_CreateMemoryAllocator(IUnknown* punkOuter,void** ppobj);
+
+void CMemoryAllocator_InitIMemAllocator( CMemoryAllocator* pma );
+
+
+#endif  /* WINE_DSHOW_MEMALLOC_H */
--- a/dlls/quartz/quartz.spec
+++ b/dlls/quartz/quartz.spec
@ -1,7 +1,9 @@
 name	quartz
 type	win32
+init	QUARTZ_DllMain

 #import ole2.dll
+import kernel32.dll
 import ntdll.dll

 debug_channels (quartz)
--- a/dlls/quartz/quartz_private.h
+++ b/dlls/quartz/quartz_private.h
@ -0,0 +1,12 @@
+#ifndef	QUARTZ_PRIVATE_H
+#define	QUARTZ_PRIVATE_H
+
+typedef HRESULT (*QUARTZ_pCreateIUnknown)(IUnknown* punkOuter,void** ppobj);
+
+void* QUARTZ_AllocObj( DWORD dwSize );
+void QUARTZ_FreeObj( void* pobj );
+void* QUARTZ_AllocMem( DWORD dwSize );
+void QUARTZ_FreeMem( void* pMem );
+
+#endif	/* QUARTZ_PRIVATE_H */
+
--- a/dlls/quartz/sysclock.c
+++ b/dlls/quartz/sysclock.c
@ -0,0 +1,51 @@
+/*
+ * Implementation of CLSID_SystemClock.
+ *
+ * FIXME - stub.
+ *
+ * hidenori@a2.ctktv.ne.jp
+ */
+
+#include "config.h"
+
+#include "windef.h"
+#include "winbase.h"
+#include "wingdi.h"
+#include "winerror.h"
+#include "wine/obj_base.h"
+#include "strmif.h"
+#include "uuids.h"
+
+#include "debugtools.h"
+DEFAULT_DEBUG_CHANNEL(quartz);
+
+#include "quartz_private.h"
+#include "sysclock.h"
+
+
+/* can I use offsetof safely? - FIXME? */
+static QUARTZ_IFEntry IFEntries[] =
+{
+  { &IID_IReferenceClock, offsetof(CSystemClock,refclk)-offsetof(CSystemClock,unk) },
+};
+
+HRESULT QUARTZ_CreateSystemClock(IUnknown* punkOuter,void** ppobj)
+{
+	CSystemClock*	psc;
+
+	TRACE("(%p,%p)\n",punkOuter,ppobj);
+
+	psc = (CSystemClock*)QUARTZ_AllocObj( sizeof(CSystemClock) );
+	if ( psc == NULL )
+		return E_OUTOFMEMORY;
+
+	QUARTZ_IUnkInit( &psc->unk );
+	CSystemClock_InitIReferenceClock( psc );
+
+	psc->unk.pEntries = IFEntries;
+	psc->unk.dwEntries = sizeof(IFEntries)/sizeof(IFEntries[0]);
+
+	*ppobj = (void*)psc;
+
+	return S_OK;
+}
--- a/dlls/quartz/sysclock.h
+++ b/dlls/quartz/sysclock.h
@ -0,0 +1,37 @@
+#ifndef WINE_DSHOW_SYSCLOCK_H
+#define WINE_DSHOW_SYSCLOCK_H
+
+/*
+		implements CLSID_SystemClock.
+
+	- At least, the following interfaces should be implemented:
+
+	IUnknown
+		+ IReferenceClock
+
+*/
+
+#include "iunk.h"
+
+typedef struct SC_IReferenceClockImpl
+{
+	ICOM_VFIELD(IReferenceClock);
+} SC_IReferenceClockImpl;
+
+
+typedef struct CSystemClock
+{
+	QUARTZ_IUnkImpl	unk;
+	SC_IReferenceClockImpl	refclk;
+
+	/* IReferenceClock fields. */
+} CSystemClock;
+
+#define	CSystemClock_THIS(iface,member)		CSystemClock*	This = ((CSystemClock*)(((char*)iface)-offsetof(CSystemClock,member)))
+
+HRESULT QUARTZ_CreateSystemClock(IUnknown* punkOuter,void** ppobj);
+
+void CSystemClock_InitIReferenceClock( CSystemClock* psc );
+
+
+#endif  /* WINE_DSHOW_SYSCLOCK_H */
--- a/winedefault.reg
+++ b/winedefault.reg
@ -237,6 +237,26 @@
 [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{8856f961-340a-11d0-a96b-00c04fd705a2}\shellex\MayChangeDefaultMenu]
@=""

+#
+# Entries for quartz.dll
+#
+
+# CLSID_FilterGraph
+[HKEY_CLASSES_ROOT\CLSID\{E436EBB3-524F-11CE-9F53-0020AF0BA770}\InprocServer32]
+@="quartz.dll"
+"ThreadingModel"="Both"
+
+# CLSID_SystemClock
+[HKEY_CLASSES_ROOT\CLSID\{E436EBB1-524F-11CE-9F53-0020AF0BA770}\InprocServer32]
+@="quartz.dll"
+"ThreadingModel"="Both"
+
+# CLSID_MemoryAllocator
+[HKEY_CLASSES_ROOT\CLSID\{1E651CC0-B199-11D0-8212-00C04FC32C45}\InprocServer32]
+@="quartz.dll"
+"ThreadingModel"="Both"
+
+
 #
 # Entries for Mozilla ActiveX control support
 #