[dmusic03] implementation of many stubs

Raphaël Junqueira fenix at club-internet.fr
Sat Jun 7 05:15:03 CDT 2003


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Hash: SHA1

Hi all,

With this patch Unreal2 can pass the dmusic init stuff without crashing ;))))

But now it crash in some d3d8 things i better understand :(

So, Jason have you finish to fix the DrawPrimitive ? i think it crash because 
the old code is buggy.

Changelog:
  - Always use of IDirectMusicPerformance8Impl instead of 
IDirectMusicPerformanceImpl (as the first inherite from the second)
  - implements many Loader, AudioPath and Performance8 stubs  - fix the class 
factory 
  - more debug traces 
  - for now IDirectMusicLoader8::LoadObjectFromFile return always not 
supported format
  - fix the IDirectMusicPerformance8::Init (many crashes)
  - implementation of IDirectMusicPerformance8InitAudio 

Todo:
 - remove all IDirectMusicPerformanceImpl code as it's not used anymore

Regards,
Raphael
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Index: dlls/dmusic/dmusic_loader.c
===================================================================
RCS file: /home/wine/wine/dlls/dmusic/dmusic_loader.c,v
retrieving revision 1.3
diff -u -r1.3 dmusic_loader.c
--- dlls/dmusic/dmusic_loader.c	7 Jun 2003 00:39:18 -0000	1.3
+++ dlls/dmusic/dmusic_loader.c	7 Jun 2003 10:12:29 -0000
@@ -24,6 +24,7 @@
 #include "winuser.h"
 #include "wingdi.h"
 #include "wine/debug.h"
+#include "wine/unicode.h"
 
 #include "dmusic_private.h"
 
@@ -64,12 +65,13 @@
 }
 
 /* IDirectMusicLoader Interface follow: */
-HRESULT WINAPI IDirectMusicLoaderImpl_GetObject (LPDIRECTMUSICLOADER iface, LPDMUS_OBJECTDESC pDesc, REFIID riid, LPVOID*ppv)
+HRESULT WINAPI IDirectMusicLoaderImpl_GetObject (LPDIRECTMUSICLOADER iface, LPDMUS_OBJECTDESC pDesc, REFIID riid, LPVOID* ppv)
 {
 	ICOM_THIS(IDirectMusicLoaderImpl,iface);
 
 	FIXME("(%p, %p, %s, %p): stub\n", This, pDesc, debugstr_guid(riid), ppv);
 
+	*ppv = NULL;
 	return S_OK;
 }
 
@@ -84,11 +86,15 @@
 
 HRESULT WINAPI IDirectMusicLoaderImpl_SetSearchDirectory (LPDIRECTMUSICLOADER iface, REFGUID rguidClass, WCHAR* pwzPath, BOOL fClear)
 {
-	ICOM_THIS(IDirectMusicLoaderImpl,iface);
-
-	FIXME("(%p, %s, %p, %d): stub\n", This, debugstr_guid(rguidClass), pwzPath, fClear);
-
-	return S_OK;
+       ICOM_THIS(IDirectMusicLoaderImpl,iface);
+       
+	FIXME("(%p, %s, %p, %d): to check\n", This, debugstr_guid(rguidClass), pwzPath, fClear);
+
+        if (0 == strncmpW(This->searchPath, pwzPath, MAX_PATH)) {
+         return S_FALSE;
+       } 
+       strncpyW(This->searchPath, pwzPath, MAX_PATH);
+       return DS_OK;
 }
 
 HRESULT WINAPI IDirectMusicLoaderImpl_ScanDirectory (LPDIRECTMUSICLOADER iface, REFGUID rguidClass, WCHAR* pwzFileExtension, WCHAR* pwzScanFileName)
@@ -201,10 +207,11 @@
 HRESULT WINAPI IDirectMusicLoader8Impl_GetObject (LPDIRECTMUSICLOADER8 iface, LPDMUS_OBJECTDESC pDesc, REFIID riid, LPVOID*ppv)
 {
 	ICOM_THIS(IDirectMusicLoader8Impl,iface);
-
+	
 	FIXME("(%p, %p, %s, %p): stub\n", This, pDesc, debugstr_guid(riid), ppv);
 
-	return S_OK;
+	*ppv = NULL;
+	return DS_OK;
 }
 
 HRESULT WINAPI IDirectMusicLoader8Impl_SetObject (LPDIRECTMUSICLOADER8 iface, LPDMUS_OBJECTDESC pDesc)
@@ -220,9 +227,9 @@
 {
 	ICOM_THIS(IDirectMusicLoader8Impl,iface);
 
-	FIXME("(%p, %s, %p, %d): stub\n", This, debugstr_guid(rguidClass), pwzPath, fClear);
+	FIXME("(%p, %s, %p, %d): forward to IDirectMusicLoaderImpl::SetSearchDirectory\n", This, debugstr_guid(rguidClass), pwzPath, fClear);
 
-	return S_OK;
+        return IDirectMusicLoaderImpl_SetSearchDirectory((LPDIRECTMUSICLOADER) iface, rguidClass, pwzPath, fClear);
 }
 
 HRESULT WINAPI IDirectMusicLoader8Impl_ScanDirectory (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClass, WCHAR* pwzFileExtension, WCHAR* pwzScanFileName)
@@ -296,13 +303,26 @@
 	return S_OK;
 }
 
-HRESULT WINAPI IDirectMusicLoader8Impl_LoadObjectFromFile (LPDIRECTMUSICLOADER8 iface, REFGUID rguidClassID, REFIID iidInterfaceID, WCHAR* pwzFilePath, void** ppObject)
+HRESULT WINAPI IDirectMusicLoader8Impl_LoadObjectFromFile (LPDIRECTMUSICLOADER8 iface, 
+							   REFGUID rguidClassID, 
+							   REFIID iidInterfaceID, 
+							   WCHAR* pwzFilePath, 
+							   void** ppObject)
 {
 	ICOM_THIS(IDirectMusicLoader8Impl,iface);
 
-	FIXME("(%p, %s, %s, %p, %p): stub\n", This, debugstr_guid(rguidClassID), debugstr_guid(iidInterfaceID), pwzFilePath, ppObject);
-
-	return S_OK;
+	FIXME("(%p, %s, %s, %s, %p): stub\n", This, debugstr_guid(rguidClassID), debugstr_guid(iidInterfaceID), debugstr_w(pwzFilePath), ppObject);
+
+	if (IsEqualGUID(iidInterfaceID, &CLSID_DirectSoundWave)) {
+	  FIXME("wanted 'wav'\n");
+	} else if (IsEqualGUID(iidInterfaceID, &CLSID_DirectMusicScript)) {
+	  FIXME("wanted 'spt'\n");
+	} else if (IsEqualGUID(iidInterfaceID, &CLSID_DirectMusicContainer)) {
+	  FIXME("wanted 'con'\n");
+	}
+	
+	/** for now alway return not supported for avoiding futur crash */
+	return DMUS_E_LOADER_FORMATNOTSUPPORTED;
 }
 
 ICOM_VTABLE(IDirectMusicLoader8) DirectMusicLoader8_Vtbl =
@@ -330,7 +350,8 @@
 	IDirectMusicLoader8Impl *dmloader8;
 
 	TRACE("(%p,%p,%p)\n",lpcGUID, ppDMLoad8, pUnkOuter);
-	if (IsEqualGUID(lpcGUID, &IID_IDirectMusicLoader8))
+	if (IsEqualGUID(lpcGUID, &IID_IDirectMusicLoader)
+	  || IsEqualGUID(lpcGUID, &IID_IDirectMusicLoader8))
 	{
 		dmloader8 = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicImpl));
 		if (NULL == dmloader8)
Index: dlls/dmusic/dmusic_main.c
===================================================================
RCS file: /home/wine/wine/dlls/dmusic/dmusic_main.c,v
retrieving revision 1.4
diff -u -r1.4 dmusic_main.c
--- dlls/dmusic/dmusic_main.c	7 Jun 2003 00:39:18 -0000	1.4
+++ dlls/dmusic/dmusic_main.c	7 Jun 2003 10:12:29 -0000
@@ -60,32 +60,30 @@
 {
 	ICOM_THIS(IClassFactoryImpl,iface);
 
-	TRACE ("(%p)->(%p,%s,%p)\n",This,pOuter,debugstr_guid(riid),ppobj);
-	if (IsEqualGUID (&IID_IDirectMusic, riid))
-	{
-		return DMUSIC_CreateDirectMusic (riid, (LPDIRECTMUSIC*)ppobj, pOuter);
+	TRACE ("(%p)->(%p,%s,%p)\n", This, pOuter, debugstr_guid(riid), ppobj);
+	if (IsEqualGUID (&IID_IDirectMusic, riid)) {
+	  return DMUSIC_CreateDirectMusic (riid, (LPDIRECTMUSIC*) ppobj, pOuter);
 	}
-	if (IsEqualGUID (&IID_IDirectMusicPerformance, riid))
+	if (IsEqualGUID (&IID_IDirectMusicPerformance, riid) ||
+	    IsEqualGUID (&IID_IDirectMusicPerformance8, riid))
 	{
-		return DMUSIC_CreateDirectMusicPerformance (riid, (LPDIRECTMUSICPERFORMANCE*)ppobj, pOuter);
+	  /*return DMUSIC_CreateDirectMusicPerformance (riid, (LPDIRECTMUSICPERFORMANCE*) ppobj, pOuter);*/
+	  return DMUSIC_CreateDirectMusicPerformance8(riid, (LPDIRECTMUSICPERFORMANCE8*) ppobj, pOuter);
+
 	}
-	if (IsEqualGUID (&IID_IDirectMusicPerformance8, riid))
-	{
-		return DMUSIC_CreateDirectMusicPerformance8 (riid, (LPDIRECTMUSICPERFORMANCE8*)ppobj, pOuter);
+	if (IsEqualGUID (&IID_IDirectMusicLoader, riid) ||
+	    IsEqualGUID (&IID_IDirectMusicLoader8, riid)) {
+	  return DMUSIC_CreateDirectMusicLoader8(riid, (LPDIRECTMUSICLOADER8*) ppobj, pOuter);
 	}
-	/*if (IsEqualGUID (&IID_IDirectMusicLoader8, riid))
-	{
-		return DMUSIC_CreateDirectMusicLoader8 (riid, (LPDIRECTMUSICLOADER8*)ppobj, pOuter);
-	}*/
 	
-    WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
+	WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
 	return E_NOINTERFACE;
 }
 
 static HRESULT WINAPI DMCF_LockServer(LPCLASSFACTORY iface,BOOL dolock)
 {
 	ICOM_THIS(IClassFactoryImpl,iface);
-	FIXME("(%p)->(%d),stub!\n",This,dolock);
+	FIXME("(%p)->(%d),stub!\n", This, dolock);
 	return S_OK;
 }
 
@@ -141,13 +139,11 @@
 HRESULT WINAPI DMUSIC_DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID *ppv)
 {
     TRACE("(%p,%p,%p)\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
-    if (IsEqualCLSID (&IID_IClassFactory, riid))
-	{
-    	*ppv = (LPVOID)&DMUSIC_CF;
-		IClassFactory_AddRef((IClassFactory*)*ppv);
-		return S_OK;
+    if (IsEqualCLSID (&IID_IClassFactory, riid)) {
+      *ppv = (LPVOID) &DMUSIC_CF;
+      IClassFactory_AddRef((IClassFactory*)*ppv);
+      return S_OK;
     }
-
     WARN("(%p,%p,%p): no interface found.\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
     return CLASS_E_CLASSNOTAVAILABLE;
 }
Index: dlls/dmusic/dmusic_misc.c
===================================================================
RCS file: /home/wine/wine/dlls/dmusic/dmusic_misc.c,v
retrieving revision 1.2
diff -u -r1.2 dmusic_misc.c
--- dlls/dmusic/dmusic_misc.c	7 Jun 2003 00:39:18 -0000	1.2
+++ dlls/dmusic/dmusic_misc.c	7 Jun 2003 10:12:31 -0000
@@ -215,7 +215,65 @@
 
 	FIXME("(%p, %ld, %ld, %ld, %s, %d, %s, %p): stub\n", This, dwPChannel, dwStage, dwBuffer, debugstr_guid(guidObject), dwIndex, debugstr_guid(iidInterface), ppObject);
 
-	return S_OK;
+	switch (dwStage) {
+	case DMUS_PATH_AUDIOPATH_GRAPH:
+	  {
+	    if (IsEqualGUID(iidInterface, &IID_IDirectMusicGraph)) {
+	      if (NULL == This->toolGraph) {
+		IDirectMusicGraphImpl* pGraph;
+		pGraph = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicGraphImpl));		
+		pGraph->lpVtbl = &DirectMusicGraph_Vtbl;
+		pGraph->ref = 1;
+		This->toolGraph = (IDirectMusicGraph*) pGraph;
+	      }
+	      *ppObject = (LPDIRECTMUSICGRAPH) This->toolGraph; 
+	      IDirectMusicGraphImpl_AddRef((LPDIRECTMUSICGRAPH) *ppObject);
+	      return S_OK;
+	    }
+	  }
+	  break;
+
+	case DMUS_PATH_AUDIOPATH_TOOL:
+	  {
+	    /* TODO */
+	  }
+	  break;
+
+	case DMUS_PATH_PERFORMANCE:
+	  {
+	    /* TODO check wanted GUID */
+	    *ppObject = (LPDIRECTMUSICPERFORMANCE) This->perfo; 
+	    IDirectMusicPerformanceImpl_AddRef((LPDIRECTMUSICPERFORMANCE) *ppObject);
+	    return S_OK;
+	  }
+	  break;
+
+	case DMUS_PATH_PERFORMANCE_GRAPH:
+	  {
+	    IDirectMusicGraph* pPerfoGraph = NULL; 
+	    IDirectMusicPerformanceImpl_GetGraph((LPDIRECTMUSICPERFORMANCE) This->perfo, &pPerfoGraph);
+	    if (NULL == pPerfoGraph) {
+	      IDirectMusicGraphImpl* pGraph = NULL; 
+	      pGraph = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicGraphImpl));		
+	      pGraph->lpVtbl = &DirectMusicGraph_Vtbl;
+	      pGraph->ref = 1;
+	      IDirectMusicPerformanceImpl_SetGraph((LPDIRECTMUSICPERFORMANCE) This->perfo, pGraph);
+	      /* we need release as SetGraph do an AddRef */
+	      IDirectMusicGraphImpl_Release((LPDIRECTMUSICGRAPH) pGraph);
+	      pPerfoGraph = (LPDIRECTMUSICGRAPH) pGraph;
+	    }
+	    *ppObject = (LPDIRECTMUSICGRAPH) pPerfoGraph; 
+	    return S_OK;
+	  }
+	  break;
+
+	case DMUS_PATH_PERFORMANCE_TOOL:
+	default:
+	  break;
+	}
+
+	*ppObject = NULL;
+	return E_INVALIDARG;
 }
 
 HRESULT WINAPI IDirectMusicAudioPathImpl_Activate (LPDIRECTMUSICAUDIOPATH iface, BOOL fActivate)
@@ -704,20 +762,66 @@
 
 HRESULT WINAPI IDirectMusicGraphImpl_InsertTool (LPDIRECTMUSICGRAPH iface, IDirectMusicTool* pTool, DWORD* pdwPChannels, DWORD cPChannels, LONG lIndex)
 {
-	ICOM_THIS(IDirectMusicGraphImpl,iface);
-
-	FIXME("(%p, %p, %p, %ld, %li): stub\n", This, pTool, pdwPChannels, cPChannels, lIndex);
-
-	return S_OK;
+        int i;
+	IDirectMusicToolImpl* p;
+	IDirectMusicToolImpl* toAdd = (IDirectMusicToolImpl*) pTool;
+        ICOM_THIS(IDirectMusicGraphImpl,iface);
+
+	FIXME("(%p, %p, %p, %ld, %li): use of pdwPChannels\n", This, pTool, pdwPChannels, cPChannels, lIndex);
+
+	if (0 == This->num_tools) {
+	  This->first = This->last = toAdd;
+	  toAdd->prev = toAdd->next = NULL;
+	} else if (lIndex == 0 || lIndex <= -This->num_tools) {
+	  This->first->prev = toAdd;
+	  toAdd->next = This->first;
+	  toAdd->prev = NULL;
+	  This->first = toAdd;
+	} else if (lIndex < 0) {
+	  p = This->last;
+	  for (i = 0; i < -lIndex; ++i) {
+	    p = p->prev;
+	  }
+	  toAdd->next = p->next;
+	  if (p->next) p->next->prev = toAdd;
+	  p->next = toAdd;
+	  toAdd->prev = p;
+	} else if (lIndex >= This->num_tools) {
+	  This->last->next = toAdd;
+	  toAdd->prev = This->last;
+	  toAdd->next = NULL;
+	  This->last = toAdd;
+	} else if (lIndex > 0) {
+	  p = This->first;
+	  for (i = 0; i < lIndex; ++i) {
+	    p = p->next;
+	  }
+	  toAdd->prev = p->prev;
+	  if (p->prev) p->prev->next = toAdd;
+	  p->prev = toAdd;
+	  toAdd->next = p;
+	}
+	++This->num_tools;
+	return DS_OK;
 }
 
 HRESULT WINAPI IDirectMusicGraphImpl_GetTool (LPDIRECTMUSICGRAPH iface, DWORD dwIndex, IDirectMusicTool** ppTool)
 {
-	ICOM_THIS(IDirectMusicGraphImpl,iface);
-
+        int i;
+        IDirectMusicToolImpl* p = NULL;
+        ICOM_THIS(IDirectMusicGraphImpl,iface);
+	
 	FIXME("(%p, %ld, %p): stub\n", This, dwIndex, ppTool);
 
-	return S_OK;
+	p = This->first;
+	for (i = 0; i < dwIndex && i < This->num_tools; ++i) {
+	  p = p->next;
+	}
+	*ppTool = (IDirectMusicTool*) p;
+	if (NULL != *ppTool) {
+	  IDirectMusicToolImpl_AddRef(*ppTool);
+	}
+	return DS_OK;
 }
 
 HRESULT WINAPI IDirectMusicGraphImpl_RemoveTool (LPDIRECTMUSICGRAPH iface, IDirectMusicTool* pTool)
Index: dlls/dmusic/dmusic_performance.c
===================================================================
RCS file: /home/wine/wine/dlls/dmusic/dmusic_performance.c,v
retrieving revision 1.5
diff -u -r1.5 dmusic_performance.c
--- dlls/dmusic/dmusic_performance.c	7 Jun 2003 00:39:18 -0000	1.5
+++ dlls/dmusic/dmusic_performance.c	7 Jun 2003 10:12:36 -0000
@@ -70,35 +70,10 @@
 HRESULT WINAPI IDirectMusicPerformanceImpl_Init (LPDIRECTMUSICPERFORMANCE iface, IDirectMusic** ppDirectMusic, LPDIRECTSOUND pDirectSound, HWND hWnd)
 {
 	ICOM_THIS(IDirectMusicPerformanceImpl,iface);
-	FIXME("(iface = %p, dmusic = %p (*dmusic = %p), dsound = %p, hwnd = %p): semi-stub\n", This, ppDirectMusic, *ppDirectMusic, pDirectSound, hWnd);
 	
-	/* app creates it's own dmusic object and gives it to performance */
-	if (*ppDirectMusic)
-	{
-		TRACE("App provides DirectMusic\n");
-		/* FIXME: is this correct? */
-		memcpy((LPDIRECTMUSIC)This->dmusic, *ppDirectMusic, sizeof(*ppDirectMusic));
-		IDirectMusicImpl_AddRef((LPDIRECTMUSIC)This->dmusic);
-		/* app is supposed to be in charge of everything else */
-		return S_OK;
-	}
-	/* app allows the performance to initialise itfself and needs a pointer to object*/
-	if (!*ppDirectMusic)
-	{
-		TRACE("DirectMusic to be created; needed\n");
-		if (!This->dmusic)
-			DMUSIC_CreateDirectMusic(&IID_IDirectMusic, (LPDIRECTMUSIC*)&This->dmusic, NULL);
-		*ppDirectMusic = (LPDIRECTMUSIC)This->dmusic;
-		if (*ppDirectMusic)
-			IDirectMusicImpl_AddRef(*ppDirectMusic);
-	}
-	/* app allows the performance to initialise itself and does not need a pointer to object*/
-	if (!ppDirectMusic)
-	{
-		TRACE("DirectMusic to be created; not needed\n");
-	}
-	
-	return S_OK;
+	FIXME("(iface = %p, dmusic = %p (*dmusic = %p), dsound = %p, hwnd = %p): forward to IDirectMusicPerformance8Impl::Init\n", This, ppDirectMusic, *ppDirectMusic, pDirectSound, hWnd);
+
+        return IDirectMusicPerformanceImpl_Init((LPDIRECTMUSICPERFORMANCE) iface, ppDirectMusic, pDirectSound, hWnd);
 }
 
 HRESULT WINAPI IDirectMusicPerformanceImpl_PlaySegment (LPDIRECTMUSICPERFORMANCE iface, IDirectMusicSegment* pSegment, DWORD dwFlags, __int64 i64StartTime, IDirectMusicSegmentState** ppSegmentState)
@@ -233,7 +208,7 @@
 
 	FIXME("(%p, %p): stub\n", This, ppGraph);
 
-	return S_OK;
+	return IDirectMusicPerformance8Impl_GetGraph((LPDIRECTMUSICPERFORMANCE8) iface, ppGraph);
 }
 
 HRESULT WINAPI IDirectMusicPerformanceImpl_SetGraph (LPDIRECTMUSICPERFORMANCE iface, IDirectMusicGraph* pGraph)
@@ -242,7 +217,7 @@
 
 	FIXME("(%p, %p): stub\n", This, pGraph);
 
-	return S_OK;
+	return IDirectMusicPerformance8Impl_SetGraph((LPDIRECTMUSICPERFORMANCE8) iface, pGraph);
 }
 
 HRESULT WINAPI IDirectMusicPerformanceImpl_SetNotificationHandle (LPDIRECTMUSICPERFORMANCE iface, HANDLE hNotification, REFERENCE_TIME rtMinimum)
@@ -303,34 +278,20 @@
 HRESULT WINAPI IDirectMusicPerformanceImpl_AssignPChannelBlock (LPDIRECTMUSICPERFORMANCE iface, DWORD dwBlockNum, IDirectMusicPort* pPort, DWORD dwGroup)
 {
 	ICOM_THIS(IDirectMusicPerformanceImpl,iface);	
-	int i, j, range /* min value in range */;
-	
-	range = 16 * dwBlockNum;
-	j = 0;
-	
-	FIXME("(%p, %ld, %p, %ld): semi-stub\n", This, dwBlockNum, pPort, dwGroup-1);
-	for (i = range; i < range+16; i++)
-	{
-		/*TRACE("Setting PChannel[%i] to port %p, group %ld, MIDI port %i\n", i, pPort, dwGroup-1, j); */
-		This->PChannel[i].port = pPort; 
-		This->PChannel[i].group = dwGroup - 1; /* first index is always zero */
-		This->PChannel[i].channel = j; /* FIXME: should this be assigned? */
-		j++;
-	}
-		
-	return S_FALSE;
+
+	FIXME("(%p, %ld, %p, %ld): forward to IDirectMusicPerformance8Impl::AssignPChannelBlock\n", This, dwBlockNum, pPort, dwGroup-1);
+
+        return IDirectMusicPerformance8Impl_AssignPChannelBlock((LPDIRECTMUSICPERFORMANCE8) iface, dwBlockNum, pPort, dwGroup);
 }
 
-HRESULT WINAPI IDirectMusicPerformanceImpl_AssignPChannel (LPDIRECTMUSICPERFORMANCE iface, DWORD dwPChannel, IDirectMusicPort* pPort, DWORD dwGroup, DWORD dwMChannel)
+HRESULT WINAPI IDirectMusicPerformanceImpl_AssignPChannel (LPDIRECTMUSICPERFORMANCE iface, DWORD dwPChannel, 
+							   IDirectMusicPort* pPort, DWORD dwGroup, DWORD dwMChannel)
 {
 	ICOM_THIS(IDirectMusicPerformanceImpl,iface);
 
-	TRACE("(%p, %ld, %p, %ld, %ld)\n", This, dwPChannel, pPort, dwGroup, dwMChannel);
-	This->PChannel[dwPChannel].port = pPort; 
-	This->PChannel[dwPChannel].group = dwGroup; 
-	This->PChannel[dwPChannel].channel = dwMChannel;
-	
-	return S_OK;
+	TRACE("(%p, %ld, %p, %ld, %ld): forward to IDirectMusicPerformance8Impl::AssignPChannel\n", This, dwPChannel, pPort, dwGroup, dwMChannel);
+
+	return IDirectMusicPerformance8Impl_AssignPChannel((LPDIRECTMUSICPERFORMANCE8) iface, dwPChannel, pPort, dwGroup, dwMChannel);
 }
 
 HRESULT WINAPI IDirectMusicPerformanceImpl_PChannelInfo (LPDIRECTMUSICPERFORMANCE iface, DWORD dwPChannel, IDirectMusicPort** ppPort, DWORD* pdwGroup, DWORD* pdwMChannel)
@@ -378,52 +339,24 @@
 	return S_OK;
 }
 
-HRESULT WINAPI IDirectMusicPerformanceImpl_GetGlobalParam (LPDIRECTMUSICPERFORMANCE iface, REFGUID rguidType, void* pParam, DWORD dwSize)
+HRESULT WINAPI IDirectMusicPerformanceImpl_GetGlobalParam (LPDIRECTMUSICPERFORMANCE iface, REFGUID rguidType, 
+							   void* pParam, DWORD dwSize)
 {
 	ICOM_THIS(IDirectMusicPerformanceImpl,iface);
 
-	TRACE("(%p, %s, %p, %ld)\n", This, debugstr_guid(rguidType), pParam, dwSize);
+	TRACE("(%p, %s, %p, %ld): forward to IDirectMusicPerformance8Impl::GetGlobalParam\n", This, debugstr_guid(rguidType), pParam, dwSize);
 	
-	if (IsEqualGUID(rguidType, &GUID_PerfAutoDownload))
-		memcpy(pParam, &This->AutoDownload, sizeof(&This->AutoDownload));
-	if (IsEqualGUID(rguidType, &GUID_PerfMasterGrooveLevel))
-		memcpy(pParam, &This->MasterGrooveLevel, sizeof(&This->MasterGrooveLevel));
-	if (IsEqualGUID(rguidType, &GUID_PerfMasterTempo))
-		memcpy(pParam, &This->MasterTempo, sizeof(&This->MasterTempo));
-	if (IsEqualGUID(rguidType, &GUID_PerfMasterVolume))
-		memcpy(pParam, &This->MasterVolume, sizeof(&This->MasterVolume));
-	
-	return S_OK;
+	return IDirectMusicPerformance8Impl_GetGlobalParam((LPDIRECTMUSICPERFORMANCE8) iface, rguidType, pParam, dwSize);
 }
 
-HRESULT WINAPI IDirectMusicPerformanceImpl_SetGlobalParam (LPDIRECTMUSICPERFORMANCE iface, REFGUID rguidType, void* pParam, DWORD dwSize)
+HRESULT WINAPI IDirectMusicPerformanceImpl_SetGlobalParam (LPDIRECTMUSICPERFORMANCE iface, REFGUID rguidType, 
+							   void* pParam, DWORD dwSize)
 {
 	ICOM_THIS(IDirectMusicPerformanceImpl,iface);
 
-	TRACE("(%p, %s, %p, %ld)\n", This, debugstr_guid(rguidType), pParam, dwSize);
-	
-	if (IsEqualGUID(rguidType, &GUID_PerfAutoDownload))
-	{
-		memcpy(&This->AutoDownload, pParam, dwSize);
-		TRACE("=> AutoDownload set to %d\n", This->AutoDownload);
-	}
-	if (IsEqualGUID(rguidType, &GUID_PerfMasterGrooveLevel))
-	{
-		memcpy(&This->MasterGrooveLevel, pParam, dwSize);
-		TRACE("=> MasterGrooveLevel set to %i\n", This->MasterGrooveLevel);
-	}
-	if (IsEqualGUID(rguidType, &GUID_PerfMasterTempo))
-	{
-		memcpy(&This->MasterTempo, pParam, dwSize);
-		TRACE("=> MasterTempo set to %f\n", This->MasterTempo);
-	}
-	if (IsEqualGUID(rguidType, &GUID_PerfMasterVolume))
-	{
-		memcpy(&This->MasterVolume, pParam, dwSize);
-		TRACE("=> MasterVolume set to %li\n", This->MasterVolume);
-	}
+	TRACE("(%p, %s, %p, %ld): forward to IDirectMusicPerformance8Impl::SetGlobalParam\n", This, debugstr_guid(rguidType), pParam, dwSize);
 	
-	return S_OK;
+	return IDirectMusicPerformance8Impl_SetGlobalParam((LPDIRECTMUSICPERFORMANCE8) iface, rguidType, pParam, dwSize);;
 }
 
 HRESULT WINAPI IDirectMusicPerformanceImpl_GetLatencyTime (LPDIRECTMUSICPERFORMANCE iface, REFERENCE_TIME* prtTime)
@@ -586,7 +519,9 @@
 {
 	ICOM_THIS(IDirectMusicPerformance8Impl,iface);
 
-	if (IsEqualGUID(riid, &IID_IUnknown) || IsEqualGUID(riid, &IID_IDirectMusicPerformance8))
+	if (IsEqualGUID(riid, &IID_IUnknown) || 
+	    IsEqualGUID(riid, &IID_IDirectMusicPerformance) ||
+	    IsEqualGUID(riid, &IID_IDirectMusicPerformance8))
 	{
 		IDirectMusicPerformance8Impl_AddRef(iface);
 		*ppobj = This;
@@ -619,35 +554,40 @@
 HRESULT WINAPI IDirectMusicPerformance8Impl_Init (LPDIRECTMUSICPERFORMANCE8 iface, IDirectMusic** ppDirectMusic, LPDIRECTSOUND pDirectSound, HWND hWnd)
 {
 	ICOM_THIS(IDirectMusicPerformance8Impl,iface);
-	FIXME("(iface = %p, dmusic = %p (*dmusic = %p), dsound = %p, hwnd = %p): semi-stub\n", This, ppDirectMusic, *ppDirectMusic, pDirectSound, hWnd);
-	
-	/* app creates it's own dmusic object and gives it to performance */
-	if (*ppDirectMusic)
-	{
-		TRACE("App provides DirectMusic\n");
-		/* FIXME: is this correct? */
-		memcpy((LPDIRECTMUSIC)This->dmusic, *ppDirectMusic, sizeof(*ppDirectMusic));
-		IDirectMusicImpl_AddRef((LPDIRECTMUSIC)This->dmusic);
-		/* app is supposed to be in charge of everything else */
-		return S_OK;
-	}
-	/* app allows the performance to initialise itfself and needs a pointer to object*/
-	if (!*ppDirectMusic)
-	{
-		TRACE("DirectMusic to be created; needed\n");
-		if (!This->dmusic)
-			DMUSIC_CreateDirectMusic(&IID_IDirectMusic, (LPDIRECTMUSIC*)&This->dmusic, NULL);
-		*ppDirectMusic = (LPDIRECTMUSIC)This->dmusic;
-		if (*ppDirectMusic)
-			IDirectMusicImpl_AddRef(*ppDirectMusic);
+
+	FIXME("(iface = %p, dmusic = %p, dsound = %p, hwnd = %p): forward to IDirectMusicPerformanceImpl::Init\n", This, ppDirectMusic, pDirectSound, hWnd);
+
+	if (NULL != ppDirectMusic) {
+	  /* app creates it's own dmusic object and gives it to performance */
+	  if (NULL != *ppDirectMusic) {
+	    if (NULL != This->dmusic) {
+	    }
+	    This->dmusic = (IDirectMusic*) *ppDirectMusic;
+	    IDirectMusicImpl_AddRef((LPDIRECTMUSIC) This->dmusic);
+	  } else { /* app allows the performance to initialise itfself and needs a pointer to object*/
+	    /* maybe IID_IDirectMusic8 must be used here */
+	    DMUSIC_CreateDirectMusic(&IID_IDirectMusic, (LPDIRECTMUSIC*) &This->dmusic, NULL);
+	    *ppDirectMusic = (LPDIRECTMUSIC) This->dmusic;
+	    if (NULL != *ppDirectMusic) {
+	      IDirectMusic_AddRef(*ppDirectMusic);
+	    }
+	  }
+	} else {
+	  TRACE("DirectMusic to be created; not needed\n");
 	}
-	/* app allows the performance to initialise itself and does not need a pointer to object*/
-	if (!ppDirectMusic)
-	{
-		TRACE("DirectMusic to be created; not needed\n");
+
+	if (NULL != pDirectSound) {
+	  if (NULL != This->dsound) {
+	  }
+	  This->dsound = (IDirectSound*) pDirectSound;
+	  IDirectSound_AddRef((LPDIRECTSOUND) This->dsound);
+	} else {
+	  DirectSoundCreate8(&IID_IDirectSound8, (LPDIRECTSOUND8*) This->dsound, NULL);
 	}
 	
 	return S_OK;
+
+
 }
 
 HRESULT WINAPI IDirectMusicPerformance8Impl_PlaySegment (LPDIRECTMUSICPERFORMANCE8 iface, IDirectMusicSegment* pSegment, DWORD dwFlags, __int64 i64StartTime, IDirectMusicSegmentState** ppSegmentState)
@@ -778,20 +718,32 @@
 
 HRESULT WINAPI IDirectMusicPerformance8Impl_GetGraph (LPDIRECTMUSICPERFORMANCE8 iface, IDirectMusicGraph** ppGraph)
 {
-	ICOM_THIS(IDirectMusicPerformance8Impl,iface);
+	ICOM_THIS(IDirectMusicPerformanceImpl,iface);
 
-	FIXME("(%p, %p): stub\n", This, ppGraph);
+	FIXME("(%p, %p): to check\n", This, ppGraph);
 
-	return S_OK;
+	if (NULL != This->toolGraph) {
+	  *ppGraph = (LPDIRECTMUSICGRAPH) This->toolGraph; 
+	  IDirectMusicGraphImpl_AddRef((LPDIRECTMUSICGRAPH) *ppGraph);
+	}
+	return DS_OK;
 }
 
 HRESULT WINAPI IDirectMusicPerformance8Impl_SetGraph (LPDIRECTMUSICPERFORMANCE8 iface, IDirectMusicGraph* pGraph)
 {
-	ICOM_THIS(IDirectMusicPerformance8Impl,iface);
+	ICOM_THIS(IDirectMusicPerformanceImpl,iface);
 
-	FIXME("(%p, %p): stub\n", This, pGraph);
+	FIXME("(%p, %p): to check\n", This, pGraph);
 
-	return S_OK;
+	if (NULL != This->toolGraph) {
+	  /* Todo clean buffers and tools before */
+	  IDirectMusicGraphImpl_Release((LPDIRECTMUSICGRAPH) This->toolGraph);
+	}
+	This->toolGraph = pGraph;
+	if (NULL != This->toolGraph) {
+	  IDirectMusicGraphImpl_AddRef((LPDIRECTMUSICGRAPH) This->toolGraph);
+	}
+	return DS_OK;
 }
 
 HRESULT WINAPI IDirectMusicPerformance8Impl_SetNotificationHandle (LPDIRECTMUSICPERFORMANCE8 iface, HANDLE hNotification, REFERENCE_TIME rtMinimum)
@@ -850,18 +802,34 @@
 
 HRESULT WINAPI IDirectMusicPerformance8Impl_AssignPChannelBlock (LPDIRECTMUSICPERFORMANCE8 iface, DWORD dwBlockNum, IDirectMusicPort* pPort, DWORD dwGroup)
 {
+        int i, j, range /* min value in range */;
 	ICOM_THIS(IDirectMusicPerformance8Impl,iface);
 
-	FIXME("(%p, %ld, %p, %ld): stub\n", This, dwBlockNum, pPort, dwGroup);
-
-	return S_OK;
+	FIXME("(%p, %ld, %p, %ld): semi-stub\n", This, dwBlockNum, pPort, dwGroup-1);
+        
+        range = 16 * dwBlockNum;
+        j = 0;
+                
+        for (i = range; i < range+16; i++)
+        {
+                /*TRACE("Setting PChannel[%i] to port %p, group %ld, MIDI port %i\n", i, pPort, dwGroup-1, j); */
+                This->PChannel[i].port = pPort; 
+                This->PChannel[i].group = dwGroup - 1; /* first index is always zero */
+                This->PChannel[i].channel = j; /* FIXME: should this be assigned? */
+                j++;
+        }
+                
+        return S_FALSE;
 }
 
 HRESULT WINAPI IDirectMusicPerformance8Impl_AssignPChannel (LPDIRECTMUSICPERFORMANCE8 iface, DWORD dwPChannel, IDirectMusicPort* pPort, DWORD dwGroup, DWORD dwMChannel)
 {
 	ICOM_THIS(IDirectMusicPerformance8Impl,iface);
 
-	FIXME("(%p, %ld, %p, %ld, %ld): stub\n", This, dwPChannel, pPort, dwGroup, dwMChannel);
+	TRACE("(%p, %ld, %p, %ld, %ld)\n", This, dwPChannel, pPort, dwGroup, dwMChannel);
+	This->PChannel[dwPChannel].port = pPort; 
+	This->PChannel[dwPChannel].group = dwGroup; 
+	This->PChannel[dwPChannel].channel = dwMChannel;
 
 	return S_OK;
 }
@@ -915,7 +883,16 @@
 {
 	ICOM_THIS(IDirectMusicPerformance8Impl,iface);
 
-	FIXME("(%p, %s, %p, %ld): stub\n", This, debugstr_guid(rguidType), pParam, dwSize);
+	TRACE("(%p, %s, %p, %ld): stub\n", This, debugstr_guid(rguidType), pParam, dwSize);
+	
+	if (IsEqualGUID(rguidType, &GUID_PerfAutoDownload))
+		memcpy(pParam, &This->AutoDownload, sizeof(&This->AutoDownload));
+	if (IsEqualGUID(rguidType, &GUID_PerfMasterGrooveLevel))
+		memcpy(pParam, &This->MasterGrooveLevel, sizeof(&This->MasterGrooveLevel));
+	if (IsEqualGUID(rguidType, &GUID_PerfMasterTempo))
+		memcpy(pParam, &This->MasterTempo, sizeof(&This->MasterTempo));
+	if (IsEqualGUID(rguidType, &GUID_PerfMasterVolume))
+		memcpy(pParam, &This->MasterVolume, sizeof(&This->MasterVolume));
 
 	return S_OK;
 }
@@ -924,7 +901,28 @@
 {
 	ICOM_THIS(IDirectMusicPerformance8Impl,iface);
 
-	FIXME("(%p, %s, %p, %ld): stub\n", This, debugstr_guid(rguidType), pParam, dwSize);
+	TRACE("(%p, %s, %p, %ld)\n", This, debugstr_guid(rguidType), pParam, dwSize);
+	
+	if (IsEqualGUID(rguidType, &GUID_PerfAutoDownload))
+	{
+		memcpy(&This->AutoDownload, pParam, dwSize);
+		TRACE("=> AutoDownload set to %d\n", This->AutoDownload);
+	}
+	if (IsEqualGUID(rguidType, &GUID_PerfMasterGrooveLevel))
+	{
+		memcpy(&This->MasterGrooveLevel, pParam, dwSize);
+		TRACE("=> MasterGrooveLevel set to %i\n", This->MasterGrooveLevel);
+	}
+	if (IsEqualGUID(rguidType, &GUID_PerfMasterTempo))
+	{
+		memcpy(&This->MasterTempo, pParam, dwSize);
+		TRACE("=> MasterTempo set to %f\n", This->MasterTempo);
+	}
+	if (IsEqualGUID(rguidType, &GUID_PerfMasterVolume))
+	{
+		memcpy(&This->MasterVolume, pParam, dwSize);
+		TRACE("=> MasterVolume set to %li\n", This->MasterVolume);
+	}
 
 	return S_OK;
 }
@@ -1011,13 +1009,39 @@
 }
 
 /* IDirectMusicPerformance8 Interface part follow: */
-HRESULT WINAPI IDirectMusicPerformance8ImplInitAudio (LPDIRECTMUSICPERFORMANCE8 iface, IDirectMusic** ppDirectMusic, IDirectSound** ppDirectSound, HWND hWnd, DWORD dwDefaultPathType, DWORD dwPChannelCount, DWORD dwFlags, DMUS_AUDIOPARAMS* pParams)
-{
-	ICOM_THIS(IDirectMusicPerformance8Impl,iface);
-
-	FIXME("(%p, %p, %p, %p, %ld, %ld, %ld, %p): stub\n", This, ppDirectMusic, ppDirectSound, hWnd, dwDefaultPathType, dwPChannelCount, dwFlags, pParams);
+HRESULT WINAPI IDirectMusicPerformance8ImplInitAudio (LPDIRECTMUSICPERFORMANCE8 iface, 
+						      IDirectMusic** ppDirectMusic, 
+						      IDirectSound** ppDirectSound, 
+						      HWND hWnd, 
+						      DWORD dwDefaultPathType, 
+						      DWORD dwPChannelCount, 
+						      DWORD dwFlags, 
+						      DMUS_AUDIOPARAMS* pParams)
+{
+        ICOM_THIS(IDirectMusicPerformance8Impl,iface);
+	FIXME("(%p, %p, %p, %p, %lx, %lu, %lx, %p): to check\n", This, ppDirectMusic, ppDirectSound, hWnd, dwDefaultPathType, dwPChannelCount, dwFlags, pParams);
+
+	if (NULL != ppDirectSound && NULL != *ppDirectSound) {
+	  This->dsound = *ppDirectSound;
+	} else {
+	  This->dsound = NULL;
+	}
+	IDirectMusicPerformance8Impl_Init(iface, ppDirectMusic, This->dsound, hWnd);
+	if (NULL != ppDirectSound && NULL == *ppDirectSound) {
+	  *ppDirectSound = (IDirectSound*) This->dsound;
+	  if (NULL != *ppDirectSound) {
+	    IDirectSound_AddRef(*ppDirectSound);
+	  }
+	}
+	/* as seen in msdn we need params init before audio path creation */
+	if (NULL != pParams) {
+	  memcpy(&This->params, pParams, sizeof(DMUS_AUDIOPARAMS));
+	} else {
+	  /* TODO, how can i fill the struct */
+	}
+	IDirectMusicPerformance8ImplCreateStandardAudioPath(iface, dwDefaultPathType, dwPChannelCount, FALSE, (IDirectMusicAudioPath**) &This->default_path);
 
-	return S_OK;
+	return DS_OK;
 }
 
 HRESULT WINAPI IDirectMusicPerformance8ImplPlaySegmentEx (LPDIRECTMUSICPERFORMANCE8 iface, IUnknown* pSource, WCHAR* pwzSegmentName, IUnknown* pTransition, DWORD dwFlags, __int64 i64StartTime, IDirectMusicSegmentState** ppSegmentState, IUnknown* pFrom, IUnknown* pAudioPath)
@@ -1058,29 +1082,62 @@
 
 HRESULT WINAPI IDirectMusicPerformance8ImplCreateStandardAudioPath (LPDIRECTMUSICPERFORMANCE8 iface, DWORD dwType, DWORD dwPChannelCount, BOOL fActivate, IDirectMusicAudioPath** ppNewPath)
 {
-	ICOM_THIS(IDirectMusicPerformance8Impl,iface);
+        IDirectMusicAudioPathImpl* default_path;
+        ICOM_THIS(IDirectMusicPerformance8Impl,iface);
 
-	FIXME("(%p, %ld, %ld, %d, %p): stub\n", This, dwType, dwPChannelCount, fActivate, ppNewPath);
+	FIXME("(%p, %ld, %ld, %d, %p): semi-stub\n", This, dwType, dwPChannelCount, fActivate, ppNewPath);
 
-	return S_OK;
+	switch (dwType) {
+	case DMUS_APATH_DYNAMIC_3D:
+	case DMUS_APATH_DYNAMIC_MONO:
+	case DMUS_APATH_DYNAMIC_STEREO:
+	case DMUS_APATH_SHARED_STEREOPLUSREVERB:
+	  break;
+	default:
+	  break;
+	}
+
+	default_path = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicAudioPathImpl));
+	default_path->lpVtbl = &DirectMusicAudioPath_Vtbl;
+	default_path->ref = 1;
+	default_path->perfo = (IDirectMusicPerformance*) This;
+
+	*ppNewPath = (IDirectMusicAudioPath*) default_path;
+	return DS_OK;
 }
 
 HRESULT WINAPI IDirectMusicPerformance8ImplSetDefaultAudioPath (LPDIRECTMUSICPERFORMANCE8 iface, IDirectMusicAudioPath* pAudioPath)
 {
-	ICOM_THIS(IDirectMusicPerformance8Impl,iface);
+       ICOM_THIS(IDirectMusicPerformance8Impl,iface);
 
-	FIXME("(%p, %p): stub\n", This, pAudioPath);
+       	FIXME("(%p, %p): semi-stub\n", This, pAudioPath);
 
-	return S_OK;
+       if (NULL != This->default_path) {
+         IDirectMusicAudioPathImpl_Release((LPDIRECTMUSICAUDIOPATH) This->default_path);
+	 ((IDirectMusicAudioPathImpl*) This->default_path)->perfo = NULL;
+         This->default_path = NULL;
+       }
+       This->default_path = (IDirectMusicAudioPathImpl*) pAudioPath;
+       if (NULL != This->default_path) {
+         IDirectMusicAudioPathImpl_AddRef((LPDIRECTMUSICAUDIOPATH) This->default_path);
+	 ((IDirectMusicAudioPathImpl*) This->default_path)->perfo = (IDirectMusicPerformance*) This;
+       }
+       return DS_OK;
 }
 
 HRESULT WINAPI IDirectMusicPerformance8ImplGetDefaultAudioPath (LPDIRECTMUSICPERFORMANCE8 iface, IDirectMusicAudioPath** ppAudioPath)
 {
-	ICOM_THIS(IDirectMusicPerformance8Impl,iface);
+        ICOM_THIS(IDirectMusicPerformance8Impl,iface);
 
-	FIXME("(%p, %p): stub\n", This, ppAudioPath);
+	FIXME("(%p, %p): semi-stub\n", This, ppAudioPath);
 
-	return S_OK;
+	if (NULL != This->default_path) {
+	  *ppAudioPath = (LPDIRECTMUSICAUDIOPATH) This->default_path;
+          IDirectMusicAudioPathImpl_AddRef(*ppAudioPath);
+        } else {
+	  *ppAudioPath = NULL;
+        }
+	return DS_OK;
 }
 
 HRESULT WINAPI IDirectMusicPerformance8ImplGetParamEx (LPDIRECTMUSICPERFORMANCE8 iface, REFGUID rguidType, DWORD dwTrackID, DWORD dwGroupBits, DWORD dwIndex, MUSIC_TIME mtTime, MUSIC_TIME* pmtNext, void* pParam)
@@ -1166,6 +1223,10 @@
 		}
 		pPerf8->lpVtbl = &DirectMusicPerformance8_Vtbl;
 		pPerf8->ref = 1;
+		pPerf8->dmusic = NULL;
+		pPerf8->dsound = NULL;
+		pPerf8->default_path = NULL;
+		
 		*ppDMPerf8 = (LPDIRECTMUSICPERFORMANCE8)pPerf8;
 		return S_OK;
 	}
Index: dlls/dmusic/dmusic_private.h
===================================================================
RCS file: /home/wine/wine/dlls/dmusic/dmusic_private.h,v
retrieving revision 1.7
diff -u -r1.7 dmusic_private.h
--- dlls/dmusic/dmusic_private.h	7 Jun 2003 00:39:18 -0000	1.7
+++ dlls/dmusic/dmusic_private.h	7 Jun 2003 10:12:41 -0000
@@ -543,6 +543,8 @@
   DWORD          ref;
 
   /* IDirectMusicToolImpl fields */
+  IDirectMusicToolImpl* prev;
+  IDirectMusicToolImpl* next;
 };
 
 /* IUnknown: */
@@ -567,6 +569,8 @@
   DWORD          ref;
 
   /* IDirectMusicTool8Impl fields */
+  IDirectMusicToolImpl* prev;
+  IDirectMusicToolImpl* next;
 };
 
 /* IUnknown: */
@@ -698,6 +702,7 @@
   DWORD          ref;
 
   /* IDirectMusicLoaderImpl fields */
+  WCHAR          searchPath[MAX_PATH];
 };
 
 /* IUnknown: */
@@ -725,6 +730,8 @@
   DWORD          ref;
 
   /* IDirectMusicLoader8Impl fields */
+  WCHAR          searchPath[MAX_PATH];
+  /* IDirectMusicLoader8Impl fields */ 
 };
 
 /* IUnknown: */
@@ -914,6 +921,8 @@
   DWORD          ref;
 
   /* IDirectMusicAudioPathImpl fields */
+  IDirectMusicPerformance* perfo;
+  IDirectMusicGraph*       toolGraph;
 };
 
 /* IUnknown: */
@@ -933,17 +942,19 @@
 {
   /* IUnknown fields */
   ICOM_VFIELD(IDirectMusicPerformance);
-  DWORD          ref;
+  DWORD              ref;
 
   /* IDirectMusicPerformanceImpl fields */
-  IDirectMusicImpl *dmusic;
-  IDirectSound *dsound;
+  IDirectMusic*      dmusic;
+  IDirectSound*      dsound;
+  IDirectMusicGraph* toolGraph;
+  DMUS_AUDIOPARAMS   params;
 	
   /* global parameters */
-  BOOL AutoDownload;
-  char MasterGrooveLevel;
+  BOOL  AutoDownload;
+  char  MasterGrooveLevel;
   float MasterTempo;
-  long MasterVolume;
+  long  MasterVolume;
 	
   /* performance channels */
   DMUSIC_PRIVATE_PCHANNEL PChannel[1];
@@ -1005,11 +1016,25 @@
 {
   /* IUnknown fields */
   ICOM_VFIELD(IDirectMusicPerformance8);
-  DWORD          ref;
+  DWORD                  ref;
+
+  /* IDirectMusicPerformanceImpl fields */
+  IDirectMusic*          dmusic;
+  IDirectSound*          dsound;
+  IDirectMusicGraph*     toolGraph;
+  DMUS_AUDIOPARAMS       params;
+
+  /* global parameters */
+  BOOL  AutoDownload;
+  char  MasterGrooveLevel;
+  float MasterTempo;
+  long  MasterVolume;
+	
+  /* performance channels */
+  DMUSIC_PRIVATE_PCHANNEL PChannel[1];
 
-  /* IDirectMusicPerformance8Impl fields */
-  IDirectMusicImpl *dmusic;
-  IDirectSound *dsound;
+   /* IDirectMusicPerformance8Impl fields */
+  IDirectMusicAudioPath* default_path;
 };
 
 /* IUnknown: */
@@ -1081,6 +1106,9 @@
   DWORD          ref;
 
   /* IDirectMusicGraphImpl fields */
+  IDirectMusicToolImpl* first;
+  IDirectMusicToolImpl* last;
+  WORD                  num_tools;
 };
 
 /* IUnknown: */


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