dlls/dmime/performance.c

   1 /* IDirectMusicPerformance Implementation
   2  *
   3  * Copyright (C) 2003-2004 Rok Mandeljc
   4  * Copyright (C) 2003-2004 Raphael Junqueira
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU Library General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
  19  */
  20
  21 #include "dmime_private.h"
  22
  23 WINE_DEFAULT_DEBUG_CHANNEL(dmime);
  24
  25 typedef struct DMUS_PMSGItem DMUS_PMSGItem;
  26 struct DMUS_PMSGItem {
  27   DMUS_PMSGItem* next;
  28   DMUS_PMSGItem* prev;
  29
  30   REFERENCE_TIME rtItemTime;
  31   BOOL bInUse;
  32   DWORD cb;
  33   DMUS_PMSG pMsg;
  34 };
  35
  36 #define DMUS_PMSGToItem(pMSG)   ((DMUS_PMSGItem*) (((unsigned char*) pPMSG) -  offsetof(DMUS_PMSGItem, pMsg)))
  37 #define DMUS_ItemToPMSG(pItem)  (&(pItem->pMsg))
  38 #define DMUS_ItemRemoveFromQueue(This,pItem) \
  39 {\
  40   if (pItem->prev) pItem->prev->next = pItem->next;\
  41   if (pItem->next) pItem->next->prev = pItem->prev;\
  42   if (This->head == pItem) This->head = pItem->next;\
  43   if (This->imm_head == pItem) This->imm_head = pItem->next;\
  44   pItem->bInUse = FALSE;\
  45 }
  46
  47 #define PROCESSMSG_START           (WM_APP + 0)
  48 #define PROCESSMSG_EXIT            (WM_APP + 1)
  49 #define PROCESSMSG_REMOVE          (WM_APP + 2)
  50 #define PROCESSMSG_ADD             (WM_APP + 4)
  51
  52
  53 static DMUS_PMSGItem* ProceedMsg(IDirectMusicPerformance8Impl* This, DMUS_PMSGItem* cur) {
  54   if (cur->pMsg.dwType == DMUS_PMSGT_NOTIFICATION) {
  55     SetEvent(This->hNotification);
  56   }
  57   DMUS_ItemRemoveFromQueue(This, cur);
  58   switch (cur->pMsg.dwType) {
  59   case DMUS_PMSGT_WAVE:
  60   case DMUS_PMSGT_TEMPO:
  61   case DMUS_PMSGT_STOP:
  62   default:
  63     FIXME("Unhandled PMsg Type: 0x%x\n", cur->pMsg.dwType);
  64     break;
  65   }
  66   return cur;
  67 }
  68
  69 static DWORD WINAPI ProcessMsgThread(LPVOID lpParam) {
  70   IDirectMusicPerformance8Impl* This = (IDirectMusicPerformance8Impl*) lpParam;
  71   DWORD timeOut = INFINITE;
  72   MSG msg;
  73   HRESULT hr;
  74   REFERENCE_TIME rtLastTime;
  75   REFERENCE_TIME rtCurTime;
  76   DMUS_PMSGItem* it = NULL;
  77   DMUS_PMSGItem* cur = NULL;
  78   DMUS_PMSGItem* it_next = NULL;
  79
  80   while (TRUE) {
  81     DWORD dwDec = This->rtLatencyTime + This->dwBumperLength;
  82
  83     if (timeOut > 0) MsgWaitForMultipleObjects(0, NULL, FALSE, timeOut, QS_POSTMESSAGE|QS_SENDMESSAGE|QS_TIMER);
  84     timeOut = INFINITE;
  85
  86     EnterCriticalSection(&This->safe);
  87     rtLastTime = rtCurTime;
  88     hr = IDirectMusicPerformance8_GetTime((IDirectMusicPerformance8*) This, &rtCurTime, NULL);
  89     if (FAILED(hr)) {
  90       goto outrefresh;
  91     }
  92
  93     for (it = This->imm_head; NULL != it; ) {
  94       it_next = it->next;
  95       cur = ProceedMsg(This, it);
  96       HeapFree(GetProcessHeap(), 0, cur);
  97       it = it_next;
  98     }
  99
 100     for (it = This->head; NULL != it && it->rtItemTime < rtCurTime + dwDec; ) {
 101       it_next = it->next;
 102       cur = ProceedMsg(This, it);
 103       HeapFree(GetProcessHeap(), 0, cur);
 104       it = it_next;
 105     }
 106     if (NULL != it) {
 107       timeOut = ( it->rtItemTime - rtCurTime ) + This->rtLatencyTime;
 108     }
 109
 110 outrefresh:
 111     LeaveCriticalSection(&This->safe);
 112
 113     while (PeekMessageA(&msg, NULL, 0, 0, PM_REMOVE)) {
 114       /** if hwnd we suppose that is a windows event ... */
 115       if  (NULL != msg.hwnd) {
 116         TranslateMessage(&msg);
 117         DispatchMessageA(&msg);
 118       } else {
 119         switch (msg.message) {
 120         case WM_QUIT:
 121         case PROCESSMSG_EXIT:
 122           goto outofthread;
 123         case PROCESSMSG_START:
 124           break;
 125         case PROCESSMSG_ADD:
 126           break;
 127         case PROCESSMSG_REMOVE:
 128           break;
 129         default:
 130           ERR("Unhandled message %u. Critical Path\n", msg.message);
 131           break;
 132         }
 133       }
 134     }
 135
 136     /** here we should run a little of current AudioPath */
 137
 138   }
 139
 140 outofthread:
 141   TRACE("(%p): Exiting\n", This);
 142
 143   return 0;
 144 }
 145
 146 static BOOL PostMessageToProcessMsgThread(IDirectMusicPerformance8Impl* This, UINT iMsg) {
 147   if (FALSE == This->procThreadTicStarted && PROCESSMSG_EXIT != iMsg) {
 148     BOOL res;
 149     This->procThread = CreateThread(NULL, 0, ProcessMsgThread, This, 0, &This->procThreadId);
 150     if (NULL == This->procThread) return FALSE;
 151     SetThreadPriority(This->procThread, THREAD_PRIORITY_TIME_CRITICAL);
 152     This->procThreadTicStarted = TRUE;
 153     while(1) {
 154       res = PostThreadMessageA(This->procThreadId, iMsg, 0, 0);
 155       /* Let the thread creates its message queue (with MsgWaitForMultipleObjects call) by yielding and retrying */
 156       if (!res && (GetLastError() == ERROR_INVALID_THREAD_ID))
 157         Sleep(0);
 158       else
 159         break;
 160     }
 161     return res;
 162   }
 163   return PostThreadMessageA(This->procThreadId, iMsg, 0, 0);
 164 }
 165
 166 /* IDirectMusicPerformance8 IUnknown part: */
 167 static HRESULT WINAPI IDirectMusicPerformance8Impl_QueryInterface (LPDIRECTMUSICPERFORMANCE8 iface, REFIID riid, LPVOID *ppobj) {
 168   IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 169   TRACE("(%p, %s,%p)\n", This, debugstr_dmguid(riid), ppobj);
 170
 171   if (IsEqualIID (riid, &IID_IUnknown) ||
 172       IsEqualIID (riid, &IID_IDirectMusicPerformance) ||
 173       IsEqualIID (riid, &IID_IDirectMusicPerformance2) ||
 174       IsEqualIID (riid, &IID_IDirectMusicPerformance8)) {
 175     IUnknown_AddRef(iface);
 176     *ppobj = This;
 177     return S_OK;
 178   }
 179
 180   WARN("(%p, %s,%p): not found\n", This, debugstr_dmguid(riid), ppobj);
 181   return E_NOINTERFACE;
 182 }
 183
 184 static ULONG WINAPI IDirectMusicPerformance8Impl_AddRef (LPDIRECTMUSICPERFORMANCE8 iface) {
 185   IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 186   ULONG ref = InterlockedIncrement(&This->ref);
 187
 188   TRACE("(%p): AddRef from %d\n", This, ref - 1);
 189
 190   DMIME_LockModule();
 191
 192   return ref;
 193 }
 194
 195 static ULONG WINAPI IDirectMusicPerformance8Impl_Release (LPDIRECTMUSICPERFORMANCE8 iface) {
 196   IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 197   ULONG ref = InterlockedDecrement(&This->ref);
 198   TRACE("(%p): ReleaseRef to %d\n", This, ref);
 199
 200   if (ref == 0) {
 201     DeleteCriticalSection(&This->safe);
 202     HeapFree(GetProcessHeap(), 0, This);
 203   }
 204
 205   DMIME_UnlockModule();
 206
 207   return ref;
 208 }
 209
 210 /* IDirectMusicPerformanceImpl IDirectMusicPerformance Interface part: */
 211 static HRESULT WINAPI IDirectMusicPerformance8Impl_Init (LPDIRECTMUSICPERFORMANCE8 iface, IDirectMusic** ppDirectMusic, LPDIRECTSOUND pDirectSound, HWND hWnd) {
 212         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 213
 214         FIXME("(iface = %p, dmusic = %p, dsound = %p, hwnd = %p)\n", This, ppDirectMusic, pDirectSound, hWnd);
 215         if (This->pDirectMusic || This->pDirectSound)
 216           return DMUS_E_ALREADY_INITED;
 217
 218         if (NULL == hWnd) {
 219           hWnd = GetForegroundWindow();
 220         }
 221
 222         if (NULL != pDirectSound) {
 223           This->pDirectSound = (IDirectSound*) pDirectSound;
 224           IDirectSound_AddRef((LPDIRECTSOUND) This->pDirectSound);
 225         } else {
 226           HRESULT hr;
 227           hr = DirectSoundCreate8(NULL, (LPDIRECTSOUND8*) &This->pDirectSound, NULL);
 228           if (!This->pDirectSound) return DSERR_NODRIVER;
 229
 230           /**
 231            * as seen in msdn
 232            *
 233            *  http://msdn.microsoft.com/library/default.asp?url=/library/en-us/directx9_c/directX/htm/idirectmusicperformance8initaudio.asp
 234            */
 235           if (NULL != hWnd) {
 236             IDirectSound8_SetCooperativeLevel(This->pDirectSound, hWnd, DSSCL_PRIORITY);
 237           } else {
 238             /* how to get the ForeGround window handle ? */
 239             /*IDirectSound8_SetCooperativeLevel(This->pDirectSound, hWnd, DSSCL_PRIORITY);*/
 240           }
 241         }
 242
 243         if (NULL != ppDirectMusic && NULL != *ppDirectMusic) {
 244           /* app creates it's own dmusic object and gives it to performance */
 245           This->pDirectMusic = (IDirectMusic8*) *ppDirectMusic;
 246           IDirectMusic8_AddRef((LPDIRECTMUSIC8) This->pDirectMusic);
 247         } else {
 248           /* app allows the performance to initialise itfself and needs a pointer to object*/
 249           CoCreateInstance (&CLSID_DirectMusic, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusic8, (void**)&This->pDirectMusic);
 250           if (ppDirectMusic) {
 251             *ppDirectMusic = (LPDIRECTMUSIC) This->pDirectMusic;
 252             IDirectMusic8_AddRef((LPDIRECTMUSIC8) *ppDirectMusic);
 253           }
 254         }
 255
 256         return S_OK;
 257 }
 258
 259 static HRESULT WINAPI IDirectMusicPerformance8Impl_PlaySegment (LPDIRECTMUSICPERFORMANCE8 iface, IDirectMusicSegment* pSegment, DWORD dwFlags, __int64 i64StartTime, IDirectMusicSegmentState** ppSegmentState) {
 260         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 261         FIXME("(%p, %p, %d, 0x%s, %p): stub\n", This, pSegment, dwFlags,
 262             wine_dbgstr_longlong(i64StartTime), ppSegmentState);
 263         return S_OK;
 264 }
 265
 266 static HRESULT WINAPI IDirectMusicPerformance8Impl_Stop (LPDIRECTMUSICPERFORMANCE8 iface, IDirectMusicSegment* pSegment, IDirectMusicSegmentState* pSegmentState, MUSIC_TIME mtTime, DWORD dwFlags) {
 267         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 268         FIXME("(%p, %p, %p, %ld, %d): stub\n", This, pSegment, pSegmentState, mtTime, dwFlags);
 269         return S_OK;
 270 }
 271
 272 static HRESULT WINAPI IDirectMusicPerformance8Impl_GetSegmentState (LPDIRECTMUSICPERFORMANCE8 iface, IDirectMusicSegmentState** ppSegmentState, MUSIC_TIME mtTime) {
 273         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 274         FIXME("(%p,%p, %ld): stub\n", This, ppSegmentState, mtTime);
 275         return S_OK;
 276 }
 277
 278 static HRESULT WINAPI IDirectMusicPerformance8Impl_SetPrepareTime (LPDIRECTMUSICPERFORMANCE8 iface, DWORD dwMilliSeconds) {
 279   IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 280   TRACE("(%p, %d)\n", This, dwMilliSeconds);
 281   This->dwPrepareTime = dwMilliSeconds;
 282   return S_OK;
 283 }
 284
 285 static HRESULT WINAPI IDirectMusicPerformance8Impl_GetPrepareTime (LPDIRECTMUSICPERFORMANCE8 iface, DWORD* pdwMilliSeconds) {
 286   IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 287   TRACE("(%p, %p)\n", This, pdwMilliSeconds);
 288   if (NULL == pdwMilliSeconds) {
 289     return E_POINTER;
 290   }
 291   *pdwMilliSeconds = This->dwPrepareTime;
 292   return S_OK;
 293 }
 294
 295 static HRESULT WINAPI IDirectMusicPerformance8Impl_SetBumperLength (LPDIRECTMUSICPERFORMANCE8 iface, DWORD dwMilliSeconds) {
 296   IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 297   TRACE("(%p, %d)\n", This, dwMilliSeconds);
 298   This->dwBumperLength =  dwMilliSeconds;
 299   return S_OK;
 300 }
 301
 302 static HRESULT WINAPI IDirectMusicPerformance8Impl_GetBumperLength (LPDIRECTMUSICPERFORMANCE8 iface, DWORD* pdwMilliSeconds) {
 303   IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 304   TRACE("(%p, %p)\n", This, pdwMilliSeconds);
 305   if (NULL == pdwMilliSeconds) {
 306     return E_POINTER;
 307   }
 308   *pdwMilliSeconds = This->dwBumperLength;
 309   return S_OK;
 310 }
 311
 312 static HRESULT WINAPI IDirectMusicPerformance8Impl_SendPMsg (LPDIRECTMUSICPERFORMANCE8 iface, DMUS_PMSG* pPMSG) {
 313   IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 314   DMUS_PMSGItem* pItem = NULL;
 315   DMUS_PMSGItem* it = NULL;
 316   DMUS_PMSGItem* prev_it = NULL;
 317   DMUS_PMSGItem** queue = NULL;
 318
 319   FIXME("(%p, %p): stub\n", This, pPMSG);
 320
 321   if (NULL == pPMSG) {
 322     return E_POINTER;
 323   }
 324   pItem = DMUS_PMSGToItem(pPMSG);
 325   if (NULL == pItem) {
 326     return E_POINTER;
 327   }
 328   if (pItem->bInUse) {
 329     return DMUS_E_ALREADY_SENT;
 330   }
 331
 332   /* TODO: Valid Flags */
 333   /* TODO: DMUS_PMSGF_MUSICTIME */
 334   pItem->rtItemTime = pPMSG->rtTime;
 335
 336   if (pPMSG->dwFlags & DMUS_PMSGF_TOOL_IMMEDIATE) {
 337     queue = &This->imm_head;
 338   } else {
 339     queue = &This->head;
 340   }
 341
 342   EnterCriticalSection(&This->safe);
 343   for (it = *queue; NULL != it && it->rtItemTime < pItem->rtItemTime; it = it->next) {
 344     prev_it = it;
 345   }
 346   if (NULL == prev_it) {
 347     pItem->prev = NULL;
 348     if (NULL != *queue) pItem->next = (*queue)->next;
 349     /*assert( NULL == pItem->next->prev );*/
 350     if (NULL != pItem->next) pItem->next->prev = pItem;
 351     *queue = pItem;
 352   } else {
 353     pItem->prev = prev_it;
 354     pItem->next = prev_it->next;
 355     prev_it->next = pItem;
 356     if (NULL != pItem->next) pItem->next->prev = pItem;
 357   }
 358   LeaveCriticalSection(&This->safe);
 359
 360   /** now in use, prevent from stupid Frees */
 361   pItem->bInUse = TRUE;
 362   return S_OK;
 363 }
 364
 365 static HRESULT WINAPI IDirectMusicPerformance8Impl_MusicToReferenceTime (LPDIRECTMUSICPERFORMANCE8 iface, MUSIC_TIME mtTime, REFERENCE_TIME* prtTime) {
 366         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 367         FIXME("(%p, %ld, %p): stub\n", This, mtTime, prtTime);
 368         return S_OK;
 369 }
 370
 371 static HRESULT WINAPI IDirectMusicPerformance8Impl_ReferenceToMusicTime (LPDIRECTMUSICPERFORMANCE8 iface, REFERENCE_TIME rtTime, MUSIC_TIME* pmtTime) {
 372         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 373         FIXME("(%p, 0x%s, %p): stub\n", This, wine_dbgstr_longlong(rtTime), pmtTime);
 374         return S_OK;
 375 }
 376
 377 static HRESULT WINAPI IDirectMusicPerformance8Impl_IsPlaying (LPDIRECTMUSICPERFORMANCE8 iface, IDirectMusicSegment* pSegment, IDirectMusicSegmentState* pSegState) {
 378         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 379         FIXME("(%p, %p, %p): stub\n", This, pSegment, pSegState);
 380         return S_FALSE;
 381 }
 382
 383 static HRESULT WINAPI IDirectMusicPerformance8Impl_GetTime (LPDIRECTMUSICPERFORMANCE8 iface, REFERENCE_TIME* prtNow, MUSIC_TIME* pmtNow) {
 384   IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 385   HRESULT hr = S_OK;
 386   REFERENCE_TIME rtCur = 0;
 387
 388   /*TRACE("(%p, %p, %p)\n", This, prtNow, pmtNow); */
 389   if (This->procThreadTicStarted) {
 390     rtCur = ((REFERENCE_TIME) GetTickCount() * 10000) - This->procThreadStartTime;
 391   } else {
 392     /*return DMUS_E_NO_MASTER_CLOCK;*/
 393   }
 394   if (NULL != prtNow) {
 395     *prtNow = rtCur;
 396   }
 397   if (NULL != pmtNow) {
 398     hr = IDirectMusicPerformance8_ReferenceToMusicTime(iface, rtCur, pmtNow);
 399   }
 400   return hr;
 401 }
 402
 403 static HRESULT WINAPI IDirectMusicPerformance8Impl_AllocPMsg (LPDIRECTMUSICPERFORMANCE8 iface, ULONG cb, DMUS_PMSG** ppPMSG) {
 404   IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 405   DMUS_PMSGItem* pItem = NULL;
 406
 407   FIXME("(%p, %d, %p): stub\n", This, cb, ppPMSG);
 408
 409   if (sizeof(DMUS_PMSG) > cb) {
 410     return E_INVALIDARG;
 411   }
 412   if (NULL == ppPMSG) {
 413     return E_POINTER;
 414   }
 415   pItem = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, cb - sizeof(DMUS_PMSG)  + sizeof(DMUS_PMSGItem));
 416   if (NULL == pItem) {
 417     return E_OUTOFMEMORY;
 418   }
 419   pItem->pMsg.dwSize = cb;
 420   *ppPMSG = DMUS_ItemToPMSG(pItem);
 421   return S_OK;
 422 }
 423
 424 static HRESULT WINAPI IDirectMusicPerformance8Impl_FreePMsg (LPDIRECTMUSICPERFORMANCE8 iface, DMUS_PMSG* pPMSG) {
 425   IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 426   DMUS_PMSGItem* pItem = NULL;
 427
 428   FIXME("(%p, %p): stub\n", This, pPMSG);
 429
 430   if (NULL == pPMSG) {
 431     return E_POINTER;
 432   }
 433   pItem = DMUS_PMSGToItem(pPMSG);
 434   if (NULL == pItem) {
 435     return E_POINTER;
 436   }
 437   if (pItem->bInUse) {
 438     /** prevent for freeing PMsg in queue (ie to be processed) */
 439     return DMUS_E_CANNOT_FREE;
 440   }
 441   /** now we can remove it safely */
 442   EnterCriticalSection(&This->safe);
 443   DMUS_ItemRemoveFromQueue( This, pItem );
 444   LeaveCriticalSection(&This->safe);
 445
 446   /** TODO: see if we should Release the pItem->pMsg->punkUser and others Interfaces */
 447   HeapFree(GetProcessHeap(), 0, pItem);
 448   return S_OK;
 449 }
 450
 451 static HRESULT WINAPI IDirectMusicPerformance8Impl_GetGraph (LPDIRECTMUSICPERFORMANCE8 iface, IDirectMusicGraph** ppGraph) {
 452   IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 453   FIXME("(%p, %p): to check\n", This, ppGraph);
 454   if (NULL != This->pToolGraph) {
 455     *ppGraph = (LPDIRECTMUSICGRAPH) This->pToolGraph;
 456     IDirectMusicGraph_AddRef((LPDIRECTMUSICGRAPH) *ppGraph);
 457   } else {
 458     return E_FAIL;
 459   }
 460   return S_OK;
 461 }
 462
 463 static HRESULT WINAPI IDirectMusicPerformance8Impl_SetGraph (LPDIRECTMUSICPERFORMANCE8 iface, IDirectMusicGraph* pGraph) {
 464   IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 465
 466   FIXME("(%p, %p): to check\n", This, pGraph);
 467
 468   if (NULL != This->pToolGraph) {
 469     /* Todo clean buffers and tools before */
 470     IDirectMusicGraph_Release((LPDIRECTMUSICGRAPH) This->pToolGraph);
 471   }
 472   This->pToolGraph = pGraph;
 473   if (NULL != This->pToolGraph) {
 474     IDirectMusicGraph_AddRef((LPDIRECTMUSICGRAPH) This->pToolGraph);
 475   }
 476   return S_OK;
 477 }
 478
 479 static HRESULT WINAPI IDirectMusicPerformance8Impl_SetNotificationHandle (LPDIRECTMUSICPERFORMANCE8 iface, HANDLE hNotification, REFERENCE_TIME rtMinimum) {
 480   IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 481   FIXME("(%p, %p, 0x%s): stub\n", This, hNotification, wine_dbgstr_longlong(rtMinimum));
 482   This->hNotification = hNotification;
 483   if (rtMinimum) This->rtMinimum = rtMinimum;
 484   return S_OK;
 485 }
 486
 487 static HRESULT WINAPI IDirectMusicPerformance8Impl_GetNotificationPMsg (LPDIRECTMUSICPERFORMANCE8 iface, DMUS_NOTIFICATION_PMSG** ppNotificationPMsg) {
 488   IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 489
 490
 491   FIXME("(%p, %p): stub\n", This, ppNotificationPMsg);
 492   if (NULL == ppNotificationPMsg) {
 493     return E_POINTER;
 494   }
 495
 496
 497
 498   return S_FALSE;
 499   /*return S_OK;*/
 500 }
 501
 502 static HRESULT WINAPI IDirectMusicPerformance8Impl_AddNotificationType (LPDIRECTMUSICPERFORMANCE8 iface, REFGUID rguidNotificationType) {
 503         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 504         FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
 505         return S_OK;
 506 }
 507
 508 static HRESULT WINAPI IDirectMusicPerformance8Impl_RemoveNotificationType (LPDIRECTMUSICPERFORMANCE8 iface, REFGUID rguidNotificationType) {
 509         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 510         FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
 511         return S_OK;
 512 }
 513
 514 static HRESULT WINAPI IDirectMusicPerformance8Impl_AddPort (LPDIRECTMUSICPERFORMANCE8 iface, IDirectMusicPort* pPort) {
 515         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 516         HRESULT hr = E_FAIL;
 517         FIXME("(%p, %p): stub\n", This, pPort);
 518         if (!This->pDirectMusic || !This->pDirectSound) return DMUS_E_NOT_INIT;
 519         if (NULL == pPort) {
 520           GUID port_guid;
 521           IDirectMusicPort* pDefaultPort = NULL;
 522           DMUS_PORTPARAMS params;
 523           int i, j;
 524           hr = IDirectMusic8_GetDefaultPort(This->pDirectMusic, &port_guid);
 525           if (FAILED(hr)) return hr;
 526           ZeroMemory(&params, sizeof(params));
 527           params.dwSize = sizeof(params);
 528           params.dwValidParams = DMUS_PORTPARAMS_CHANNELGROUPS | DMUS_PORTPARAMS_SHARE;
 529           params.dwChannelGroups = 1;
 530           params.fShare = TRUE;
 531           hr = IDirectMusic8_CreatePort(This->pDirectMusic, &port_guid, &params, &pDefaultPort, NULL);
 532           if (FAILED(hr)) return hr;
 533           hr = IDirectMusicPort_Activate(pDefaultPort, TRUE);
 534           if (FAILED(hr)) { IDirectMusicPort_Release(pDefaultPort); return hr; }
 535           j = 0;
 536           for (i = 0; i < 16; ++i) {
 537             if (NULL == This->PChannel[i].port) {
 538               This->PChannel[i].port = pPort;
 539               This->PChannel[i].group = 0;
 540               This->PChannel[i].channel = j; /* FIXME: should this be assigned? */
 541               j++;
 542             }
 543           }
 544         } else {
 545           IDirectMusicPort_AddRef(pPort);
 546         }
 547         /**
 548          * We should remember added Ports (for example using a list)
 549          * and control if Port is registered for each api who use ports
 550          */
 551         return S_OK;
 552 }
 553
 554 static HRESULT WINAPI IDirectMusicPerformance8Impl_RemovePort (LPDIRECTMUSICPERFORMANCE8 iface, IDirectMusicPort* pPort) {
 555         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 556         FIXME("(%p, %p): stub\n", This, pPort);
 557         IDirectMusicPort_Release (pPort);
 558         return S_OK;
 559 }
 560
 561 static HRESULT WINAPI IDirectMusicPerformance8Impl_AssignPChannelBlock (LPDIRECTMUSICPERFORMANCE8 iface, DWORD dwBlockNum, IDirectMusicPort* pPort, DWORD dwGroup) {
 562         int i, j, range /* min value in range */;
 563         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 564
 565         FIXME("(%p, %d, %p, %d): semi-stub\n", This, dwBlockNum, pPort, dwGroup-1);
 566         if (NULL == pPort) return E_POINTER;
 567
 568         range = 16 * dwBlockNum;
 569         j = 0;
 570         for (i = range; i < range+16; i++) {
 571                 /*TRACE("Setting PChannel[%i] to port %p, group %ld, MIDI port %i\n", i, pPort, dwGroup-1, j); */
 572                 This->PChannel[i].port = pPort;
 573                 This->PChannel[i].group = dwGroup - 1; /* first index is always zero */
 574                 This->PChannel[i].channel = j; /* FIXME: should this be assigned? */
 575                 j++;
 576         }
 577         /*if (dwGroup > 2) return S_FALSE;*/
 578
 579         return S_OK;
 580 }
 581
 582 static HRESULT WINAPI IDirectMusicPerformance8Impl_AssignPChannel (LPDIRECTMUSICPERFORMANCE8 iface, DWORD dwPChannel, IDirectMusicPort* pPort, DWORD dwGroup, DWORD dwMChannel) {
 583         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 584
 585         TRACE("(%p, %d, %p, %d, %d)\n", This, dwPChannel, pPort, dwGroup, dwMChannel);
 586         if (NULL == pPort) return E_POINTER;
 587         This->PChannel[dwPChannel].port = pPort;
 588         This->PChannel[dwPChannel].group = dwGroup;
 589         This->PChannel[dwPChannel].channel = dwMChannel;
 590
 591         return S_OK;
 592 }
 593
 594 static HRESULT WINAPI IDirectMusicPerformance8Impl_PChannelInfo (LPDIRECTMUSICPERFORMANCE8 iface, DWORD dwPChannel, IDirectMusicPort** ppPort, DWORD* pdwGroup, DWORD* pdwMChannel) {
 595         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 596         FIXME("(%p, %d, %p, %p, %p): stub\n", This, dwPChannel, ppPort, pdwGroup, pdwMChannel);
 597         return S_OK;
 598 }
 599
 600 static HRESULT WINAPI IDirectMusicPerformance8Impl_DownloadInstrument (LPDIRECTMUSICPERFORMANCE8 iface, IDirectMusicInstrument* pInst, DWORD dwPChannel, IDirectMusicDownloadedInstrument** ppDownInst, DMUS_NOTERANGE* pNoteRanges, DWORD dwNumNoteRanges, IDirectMusicPort** ppPort, DWORD* pdwGroup, DWORD* pdwMChannel) {
 601         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 602         FIXME("(%p, %p, %d, %p, %p, %d, %p, %p, %p): stub\n", This, pInst, dwPChannel, ppDownInst, pNoteRanges, dwNumNoteRanges, ppPort, pdwGroup, pdwMChannel);
 603         return S_OK;
 604 }
 605
 606 static HRESULT WINAPI IDirectMusicPerformance8Impl_Invalidate (LPDIRECTMUSICPERFORMANCE8 iface, MUSIC_TIME mtTime, DWORD dwFlags) {
 607         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 608         FIXME("(%p, %ld, %d): stub\n", This, mtTime, dwFlags);
 609         return S_OK;
 610 }
 611
 612 static HRESULT WINAPI IDirectMusicPerformance8Impl_GetParam (LPDIRECTMUSICPERFORMANCE8 iface, REFGUID rguidType, DWORD dwGroupBits, DWORD dwIndex, MUSIC_TIME mtTime, MUSIC_TIME* pmtNext, void* pParam) {
 613         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 614         FIXME("(%p, %s, %d, %d, %ld, %p, %p): stub\n", This, debugstr_dmguid(rguidType), dwGroupBits, dwIndex, mtTime, pmtNext, pParam);
 615         return S_OK;
 616 }
 617
 618 static HRESULT WINAPI IDirectMusicPerformance8Impl_SetParam (LPDIRECTMUSICPERFORMANCE8 iface, REFGUID rguidType, DWORD dwGroupBits, DWORD dwIndex, MUSIC_TIME mtTime, void* pParam) {
 619         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 620         FIXME("(%p, %s, %d, %d, %ld, %p): stub\n", This, debugstr_dmguid(rguidType), dwGroupBits, dwIndex, mtTime, pParam);
 621         return S_OK;
 622 }
 623
 624 static HRESULT WINAPI IDirectMusicPerformance8Impl_GetGlobalParam (LPDIRECTMUSICPERFORMANCE8 iface, REFGUID rguidType, void* pParam, DWORD dwSize) {
 625         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 626
 627         TRACE("(%p, %s, %p, %d): stub\n", This, debugstr_dmguid(rguidType), pParam, dwSize);
 628
 629         if (IsEqualGUID (rguidType, &GUID_PerfAutoDownload))
 630                 memcpy(pParam, &This->fAutoDownload, sizeof(&This->fAutoDownload));
 631         if (IsEqualGUID (rguidType, &GUID_PerfMasterGrooveLevel))
 632                 memcpy(pParam, &This->cMasterGrooveLevel, sizeof(&This->cMasterGrooveLevel));
 633         if (IsEqualGUID (rguidType, &GUID_PerfMasterTempo))
 634                 memcpy(pParam, &This->fMasterTempo, sizeof(&This->fMasterTempo));
 635         if (IsEqualGUID (rguidType, &GUID_PerfMasterVolume))
 636                 memcpy(pParam, &This->lMasterVolume, sizeof(&This->lMasterVolume));
 637
 638         return S_OK;
 639 }
 640
 641 static HRESULT WINAPI IDirectMusicPerformance8Impl_SetGlobalParam (LPDIRECTMUSICPERFORMANCE8 iface, REFGUID rguidType, void* pParam, DWORD dwSize) {
 642         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 643
 644         TRACE("(%p, %s, %p, %d)\n", This, debugstr_dmguid(rguidType), pParam, dwSize);
 645
 646         if (IsEqualGUID (rguidType, &GUID_PerfAutoDownload)) {
 647                 memcpy(&This->fAutoDownload, pParam, dwSize);
 648                 TRACE("=> AutoDownload set to %d\n", This->fAutoDownload);
 649         }
 650         if (IsEqualGUID (rguidType, &GUID_PerfMasterGrooveLevel)) {
 651                 memcpy(&This->cMasterGrooveLevel, pParam, dwSize);
 652                 TRACE("=> MasterGrooveLevel set to %i\n", This->cMasterGrooveLevel);
 653         }
 654         if (IsEqualGUID (rguidType, &GUID_PerfMasterTempo)) {
 655                 memcpy(&This->fMasterTempo, pParam, dwSize);
 656                 TRACE("=> MasterTempo set to %f\n", This->fMasterTempo);
 657         }
 658         if (IsEqualGUID (rguidType, &GUID_PerfMasterVolume)) {
 659                 memcpy(&This->lMasterVolume, pParam, dwSize);
 660                 TRACE("=> MasterVolume set to %li\n", This->lMasterVolume);
 661         }
 662
 663         return S_OK;
 664 }
 665
 666 static HRESULT WINAPI IDirectMusicPerformance8Impl_GetLatencyTime (LPDIRECTMUSICPERFORMANCE8 iface, REFERENCE_TIME* prtTime) {
 667         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 668         TRACE("(%p, %p): stub\n", This, prtTime);
 669         *prtTime = This->rtLatencyTime;
 670         return S_OK;
 671 }
 672
 673 static HRESULT WINAPI IDirectMusicPerformance8Impl_GetQueueTime (LPDIRECTMUSICPERFORMANCE8 iface, REFERENCE_TIME* prtTime) {
 674         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 675         FIXME("(%p, %p): stub\n", This, prtTime);
 676         return S_OK;
 677 }
 678
 679 static HRESULT WINAPI IDirectMusicPerformance8Impl_AdjustTime (LPDIRECTMUSICPERFORMANCE8 iface, REFERENCE_TIME rtAmount) {
 680         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 681         FIXME("(%p, 0x%s): stub\n", This, wine_dbgstr_longlong(rtAmount));
 682         return S_OK;
 683 }
 684
 685 static HRESULT WINAPI IDirectMusicPerformance8Impl_CloseDown (LPDIRECTMUSICPERFORMANCE8 iface) {
 686   IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 687   FIXME("(%p): stub\n", This);
 688   if (PostMessageToProcessMsgThread(This, PROCESSMSG_EXIT)) {
 689     WaitForSingleObject(This->procThread, INFINITE);
 690     This->procThreadTicStarted = FALSE;
 691     CloseHandle(This->procThread);
 692   }
 693   if (NULL != This->pDirectSound) {
 694     IDirectSound_Release((LPDIRECTSOUND) This->pDirectSound);
 695     This->pDirectSound = NULL;
 696   }
 697   if (NULL != This->pDirectMusic) {
 698     IDirectMusic8_Release((LPDIRECTMUSIC8) This->pDirectMusic);
 699     This->pDirectMusic = NULL;
 700   }
 701   return S_OK;
 702 }
 703
 704 static HRESULT WINAPI IDirectMusicPerformance8Impl_GetResolvedTime (LPDIRECTMUSICPERFORMANCE8 iface, REFERENCE_TIME rtTime, REFERENCE_TIME* prtResolved, DWORD dwTimeResolveFlags) {
 705         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 706         FIXME("(%p, 0x%s, %p, %d): stub\n", This, wine_dbgstr_longlong(rtTime),
 707             prtResolved, dwTimeResolveFlags);
 708         return S_OK;
 709 }
 710
 711 static HRESULT WINAPI IDirectMusicPerformance8Impl_MIDIToMusic (LPDIRECTMUSICPERFORMANCE8 iface, BYTE bMIDIValue, DMUS_CHORD_KEY* pChord, BYTE bPlayMode, BYTE bChordLevel, WORD* pwMusicValue) {
 712         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 713         FIXME("(%p, %d, %p, %d, %d, %p): stub\n", This, bMIDIValue, pChord, bPlayMode, bChordLevel, pwMusicValue);
 714         return S_OK;
 715 }
 716
 717 static HRESULT WINAPI IDirectMusicPerformance8Impl_MusicToMIDI (LPDIRECTMUSICPERFORMANCE8 iface, WORD wMusicValue, DMUS_CHORD_KEY* pChord, BYTE bPlayMode, BYTE bChordLevel, BYTE* pbMIDIValue) {
 718         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 719         FIXME("(%p, %d, %p, %d, %d, %p): stub\n", This, wMusicValue, pChord, bPlayMode, bChordLevel, pbMIDIValue);
 720         return S_OK;
 721 }
 722
 723 static HRESULT WINAPI IDirectMusicPerformance8Impl_TimeToRhythm (LPDIRECTMUSICPERFORMANCE8 iface, MUSIC_TIME mtTime, DMUS_TIMESIGNATURE* pTimeSig, WORD* pwMeasure, BYTE* pbBeat, BYTE* pbGrid, short* pnOffset) {
 724         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 725         FIXME("(%p, %ld, %p, %p, %p, %p, %p): stub\n", This, mtTime, pTimeSig, pwMeasure, pbBeat, pbGrid, pnOffset);
 726         return S_OK;
 727 }
 728
 729 static HRESULT WINAPI IDirectMusicPerformance8Impl_RhythmToTime (LPDIRECTMUSICPERFORMANCE8 iface, WORD wMeasure, BYTE bBeat, BYTE bGrid, short nOffset, DMUS_TIMESIGNATURE* pTimeSig, MUSIC_TIME* pmtTime) {
 730         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 731         FIXME("(%p, %d, %d, %d, %i, %p, %p): stub\n", This, wMeasure, bBeat, bGrid, nOffset, pTimeSig, pmtTime);
 732         return S_OK;
 733 }
 734
 735 /* IDirectMusicPerformance8 Interface part follow: */
 736 static HRESULT WINAPI IDirectMusicPerformance8Impl_InitAudio (LPDIRECTMUSICPERFORMANCE8 iface,
 737                                                       IDirectMusic** ppDirectMusic,
 738                                                       IDirectSound** ppDirectSound,
 739                                                       HWND hWnd,
 740                                                       DWORD dwDefaultPathType,
 741                                                       DWORD dwPChannelCount,
 742                                                       DWORD dwFlags,
 743                                                       DMUS_AUDIOPARAMS* pParams) {
 744
 745         IDirectSound* dsound = NULL;
 746         HRESULT hr = S_OK;
 747
 748         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 749         FIXME("(%p, %p, %p, %p, %x, %u, %x, %p): to check\n", This, ppDirectMusic, ppDirectSound, hWnd, dwDefaultPathType, dwPChannelCount, dwFlags, pParams);
 750
 751         if (This->pDirectMusic || This->pDirectSound)
 752           return DMUS_E_ALREADY_INITED;
 753
 754         if (NULL != ppDirectSound && NULL != *ppDirectSound) {
 755           dsound = *ppDirectSound;
 756         } else {
 757           hr = DirectSoundCreate8 (NULL, (LPDIRECTSOUND8*) &dsound, NULL);
 758           FIXME("return dsound(%p,%d)\n", dsound, hr);
 759           if (FAILED(hr) || !dsound)
 760             return DSERR_NODRIVER;
 761           if (ppDirectSound)
 762             *ppDirectSound = dsound;
 763         }
 764
 765         IDirectMusicPerformance8Impl_Init(iface, ppDirectMusic, dsound, hWnd);
 766
 767         /* Init increases the ref count of the dsound object. Decremente it if the app don't want a pointer to the object. */
 768         if (NULL == ppDirectSound) {
 769           IDirectSound_Release(This->pDirectSound);
 770         }
 771
 772         /* as seen in msdn we need params init before audio path creation */
 773         if (NULL != pParams) {
 774           memcpy(&This->pParams, pParams, sizeof(DMUS_AUDIOPARAMS));
 775         } else {
 776           /**
 777            * TODO, how can i fill the struct
 778            * as seen at http://msdn.microsoft.com/library/default.asp?url=/library/en-us/directx9_c/directX/htm/dmusaudioparams.asp
 779            */
 780           memset(&This->pParams, 0, sizeof(DMUS_AUDIOPARAMS));
 781           This->pParams.dwSize = sizeof(DMUS_AUDIOPARAMS);
 782           This->pParams.fInitNow = FALSE;
 783           This->pParams.dwValidData = DMUS_AUDIOPARAMS_FEATURES | DMUS_AUDIOPARAMS_VOICES | DMUS_AUDIOPARAMS_SAMPLERATE | DMUS_AUDIOPARAMS_DEFAULTSYNTH;
 784           This->pParams.dwVoices = 64;
 785           This->pParams.dwSampleRate = (DWORD) 22.050;
 786           This->pParams.dwFeatures = dwFlags;
 787           This->pParams.clsidDefaultSynth = CLSID_DirectMusicSynthSink;
 788         }
 789         hr = IDirectMusicPerformance8_CreateStandardAudioPath(iface, dwDefaultPathType, dwPChannelCount, FALSE, (IDirectMusicAudioPath**) &This->pDefaultPath);
 790
 791         PostMessageToProcessMsgThread(This, PROCESSMSG_START);
 792
 793         return hr;
 794 }
 795
 796 static HRESULT WINAPI IDirectMusicPerformance8Impl_PlaySegmentEx (LPDIRECTMUSICPERFORMANCE8 iface, IUnknown* pSource, WCHAR* pwzSegmentName, IUnknown* pTransition, DWORD dwFlags, __int64 i64StartTime, IDirectMusicSegmentState** ppSegmentState, IUnknown* pFrom, IUnknown* pAudioPath) {
 797         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 798         FIXME("(%p, %p, %p, %p, %d, 0x%s, %p, %p, %p): stub\n", This, pSource, pwzSegmentName,
 799             pTransition, dwFlags, wine_dbgstr_longlong(i64StartTime), ppSegmentState, pFrom, pAudioPath);
 800         return S_OK;
 801 }
 802
 803 static HRESULT WINAPI IDirectMusicPerformance8Impl_StopEx (LPDIRECTMUSICPERFORMANCE8 iface, IUnknown* pObjectToStop, __int64 i64StopTime, DWORD dwFlags) {
 804         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 805         FIXME("(%p, %p, 0x%s, %d): stub\n", This, pObjectToStop,
 806             wine_dbgstr_longlong(i64StopTime), dwFlags);
 807         return S_OK;
 808 }
 809
 810 static HRESULT WINAPI IDirectMusicPerformance8Impl_ClonePMsg (LPDIRECTMUSICPERFORMANCE8 iface, DMUS_PMSG* pSourcePMSG, DMUS_PMSG** ppCopyPMSG) {
 811         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 812         FIXME("(%p, %p, %p): stub\n", This, pSourcePMSG, ppCopyPMSG);
 813         return S_OK;
 814 }
 815
 816 static HRESULT WINAPI IDirectMusicPerformance8Impl_CreateAudioPath (LPDIRECTMUSICPERFORMANCE8 iface, IUnknown* pSourceConfig, BOOL fActivate, IDirectMusicAudioPath** ppNewPath) {
 817         IDirectMusicAudioPathImpl *default_path;
 818         IDirectMusicAudioPath *pPath;
 819
 820         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 821         FIXME("(%p, %p, %d, %p): stub\n", This, pSourceConfig, fActivate, ppNewPath);
 822
 823         if (NULL == ppNewPath) {
 824           return E_POINTER;
 825         }
 826
 827         DMUSIC_CreateDirectMusicAudioPathImpl (&IID_IDirectMusicAudioPath, (LPVOID*)&pPath, NULL);
 828         default_path = (IDirectMusicAudioPathImpl*)((char*)(pPath) - offsetof(IDirectMusicAudioPathImpl,AudioPathVtbl));
 829         default_path->pPerf = (IDirectMusicPerformance8*) This;
 830
 831         /** TODO */
 832
 833         *ppNewPath = (LPDIRECTMUSICAUDIOPATH) pPath;
 834
 835         return IDirectMusicAudioPath_Activate(*ppNewPath, fActivate);
 836 }
 837
 838 /**
 839  * see  http://msdn.microsoft.com/library/default.asp?url=/library/en-us/directx9_c/directX/htm/standardaudiopaths.asp
 840  */
 841 static HRESULT WINAPI IDirectMusicPerformance8Impl_CreateStandardAudioPath (LPDIRECTMUSICPERFORMANCE8 iface, DWORD dwType, DWORD dwPChannelCount, BOOL fActivate, IDirectMusicAudioPath** ppNewPath) {
 842         IDirectMusicAudioPathImpl *default_path;
 843         IDirectMusicAudioPath *pPath;
 844         DSBUFFERDESC desc;
 845         WAVEFORMATEX format;
 846         LPDIRECTSOUNDBUFFER buffer;
 847         HRESULT hr = S_OK;
 848
 849         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 850
 851         FIXME("(%p)->(%d, %d, %d, %p): semi-stub\n", This, dwType, dwPChannelCount, fActivate, ppNewPath);
 852
 853         if (NULL == ppNewPath) {
 854           return E_POINTER;
 855         }
 856
 857         DMUSIC_CreateDirectMusicAudioPathImpl (&IID_IDirectMusicAudioPath, (LPVOID*)&pPath, NULL);
 858         default_path = (IDirectMusicAudioPathImpl*)((char*)(pPath) - offsetof(IDirectMusicAudioPathImpl,AudioPathVtbl));
 859         default_path->pPerf = (IDirectMusicPerformance8*) This;
 860
 861         /* Secondary buffer description */
 862         memset(&format, 0, sizeof(format));
 863         format.wFormatTag = WAVE_FORMAT_PCM;
 864         format.nChannels = 1;
 865         format.nSamplesPerSec = 44000;
 866         format.nAvgBytesPerSec = 44000*2;
 867         format.nBlockAlign = 2;
 868         format.wBitsPerSample = 16;
 869         format.cbSize = 0;
 870
 871         memset(&desc, 0, sizeof(desc));
 872         desc.dwSize = sizeof(desc);
 873         desc.dwFlags = DSBCAPS_CTRLFX | DSBCAPS_CTRLPAN | DSBCAPS_CTRLVOLUME | DSBCAPS_GLOBALFOCUS;
 874         desc.dwBufferBytes = DSBSIZE_MIN;
 875         desc.dwReserved = 0;
 876         desc.lpwfxFormat = &format;
 877         desc.guid3DAlgorithm = GUID_NULL;
 878
 879         switch(dwType) {
 880         case DMUS_APATH_DYNAMIC_3D:
 881                 desc.dwFlags |= DSBCAPS_CTRL3D | DSBCAPS_CTRLFREQUENCY | DSBCAPS_MUTE3DATMAXDISTANCE;
 882                 break;
 883         case DMUS_APATH_DYNAMIC_MONO:
 884                 desc.dwFlags |= DSBCAPS_CTRLFREQUENCY;
 885                 break;
 886         case DMUS_APATH_SHARED_STEREOPLUSREVERB:
 887                 /* normally we havet to create 2 buffers (one for music other for reverb)
 888                  * in this case. See msdn
 889                  */
 890         case DMUS_APATH_DYNAMIC_STEREO:
 891                 desc.dwFlags |= DSBCAPS_CTRLFREQUENCY;
 892                 format.nChannels = 2;
 893                 format.nBlockAlign *= 2;
 894                 format.nAvgBytesPerSec *=2;
 895                 break;
 896         default:
 897                 HeapFree(GetProcessHeap(), 0, default_path);
 898                 *ppNewPath = NULL;
 899                 return E_INVALIDARG;
 900         }
 901
 902         /* FIXME: Should we create one secondary buffer for each PChannel? */
 903         hr = IDirectSound8_CreateSoundBuffer ((LPDIRECTSOUND8) This->pDirectSound, &desc, &buffer, NULL);
 904         if (FAILED(hr)) {
 905                 HeapFree(GetProcessHeap(), 0, default_path);
 906                 *ppNewPath = NULL;
 907                 return DSERR_BUFFERLOST;
 908         }
 909         default_path->pDSBuffer = buffer;
 910
 911         /* Update description for creating primary buffer */
 912         desc.dwFlags |= DSBCAPS_PRIMARYBUFFER;
 913         desc.dwBufferBytes = 0;
 914         desc.lpwfxFormat = NULL;
 915
 916         hr = IDirectSound8_CreateSoundBuffer ((LPDIRECTSOUND8) This->pDirectSound, &desc, &buffer, NULL);
 917         if (FAILED(hr)) {
 918                 IDirectSoundBuffer_Release(default_path->pDSBuffer);
 919                 HeapFree(GetProcessHeap(), 0, default_path);
 920                 *ppNewPath = NULL;
 921                 return DSERR_BUFFERLOST;
 922         }
 923         default_path->pPrimary = buffer;
 924
 925         *ppNewPath = (LPDIRECTMUSICAUDIOPATH) pPath;
 926
 927         TRACE(" returning IDirectMusicPerformance interface at %p.\n", *ppNewPath);
 928
 929         return IDirectMusicAudioPath_Activate(*ppNewPath, fActivate);
 930 }
 931
 932 static HRESULT WINAPI IDirectMusicPerformance8Impl_SetDefaultAudioPath (LPDIRECTMUSICPERFORMANCE8 iface, IDirectMusicAudioPath* pAudioPath) {
 933         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 934
 935         FIXME("(%p, %p): semi-stub\n", This, pAudioPath);
 936         if (NULL != This->pDefaultPath) {
 937                 IDirectMusicAudioPath_Release((LPDIRECTMUSICAUDIOPATH) This->pDefaultPath);
 938                 ((IDirectMusicAudioPathImpl*) This->pDefaultPath)->pPerf = NULL;
 939                 This->pDefaultPath = NULL;
 940         }
 941         This->pDefaultPath = pAudioPath;
 942         if (NULL != This->pDefaultPath) {
 943                 IDirectMusicAudioPath_AddRef((LPDIRECTMUSICAUDIOPATH) This->pDefaultPath);
 944                 ((IDirectMusicAudioPathImpl*) This->pDefaultPath)->pPerf = (IDirectMusicPerformance8*) This;
 945         }
 946
 947         return S_OK;
 948 }
 949
 950 static HRESULT WINAPI IDirectMusicPerformance8Impl_GetDefaultAudioPath (LPDIRECTMUSICPERFORMANCE8 iface, IDirectMusicAudioPath** ppAudioPath) {
 951     IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 952
 953         FIXME("(%p, %p): semi-stub (%p)\n", This, ppAudioPath, This->pDefaultPath);
 954
 955         if (NULL != This->pDefaultPath) {
 956           *ppAudioPath = (LPDIRECTMUSICAUDIOPATH) This->pDefaultPath;
 957           IDirectMusicAudioPath_AddRef(*ppAudioPath);
 958         } else {
 959           *ppAudioPath = NULL;
 960         }
 961         return S_OK;
 962 }
 963
 964 static HRESULT WINAPI IDirectMusicPerformance8Impl_GetParamEx (LPDIRECTMUSICPERFORMANCE8 iface, REFGUID rguidType, DWORD dwTrackID, DWORD dwGroupBits, DWORD dwIndex, MUSIC_TIME mtTime, MUSIC_TIME* pmtNext, void* pParam) {
 965         IDirectMusicPerformance8Impl *This = (IDirectMusicPerformance8Impl *)iface;
 966
 967         FIXME("(%p, %s, %d, %d, %d, %ld, %p, %p): stub\n", This, debugstr_dmguid(rguidType), dwTrackID, dwGroupBits, dwIndex, mtTime, pmtNext, pParam);
 968
 969         return S_OK;
 970 }
 971
 972 static const IDirectMusicPerformance8Vtbl DirectMusicPerformance8_Vtbl = {
 973         IDirectMusicPerformance8Impl_QueryInterface,
 974         IDirectMusicPerformance8Impl_AddRef,
 975         IDirectMusicPerformance8Impl_Release,
 976         IDirectMusicPerformance8Impl_Init,
 977         IDirectMusicPerformance8Impl_PlaySegment,
 978         IDirectMusicPerformance8Impl_Stop,
 979         IDirectMusicPerformance8Impl_GetSegmentState,
 980         IDirectMusicPerformance8Impl_SetPrepareTime,
 981         IDirectMusicPerformance8Impl_GetPrepareTime,
 982         IDirectMusicPerformance8Impl_SetBumperLength,
 983         IDirectMusicPerformance8Impl_GetBumperLength,
 984         IDirectMusicPerformance8Impl_SendPMsg,
 985         IDirectMusicPerformance8Impl_MusicToReferenceTime,
 986         IDirectMusicPerformance8Impl_ReferenceToMusicTime,
 987         IDirectMusicPerformance8Impl_IsPlaying,
 988         IDirectMusicPerformance8Impl_GetTime,
 989         IDirectMusicPerformance8Impl_AllocPMsg,
 990         IDirectMusicPerformance8Impl_FreePMsg,
 991         IDirectMusicPerformance8Impl_GetGraph,
 992         IDirectMusicPerformance8Impl_SetGraph,
 993         IDirectMusicPerformance8Impl_SetNotificationHandle,
 994         IDirectMusicPerformance8Impl_GetNotificationPMsg,
 995         IDirectMusicPerformance8Impl_AddNotificationType,
 996         IDirectMusicPerformance8Impl_RemoveNotificationType,
 997         IDirectMusicPerformance8Impl_AddPort,
 998         IDirectMusicPerformance8Impl_RemovePort,
 999         IDirectMusicPerformance8Impl_AssignPChannelBlock,
1000         IDirectMusicPerformance8Impl_AssignPChannel,
1001         IDirectMusicPerformance8Impl_PChannelInfo,
1002         IDirectMusicPerformance8Impl_DownloadInstrument,
1003         IDirectMusicPerformance8Impl_Invalidate,
1004         IDirectMusicPerformance8Impl_GetParam,
1005         IDirectMusicPerformance8Impl_SetParam,
1006         IDirectMusicPerformance8Impl_GetGlobalParam,
1007         IDirectMusicPerformance8Impl_SetGlobalParam,
1008         IDirectMusicPerformance8Impl_GetLatencyTime,
1009         IDirectMusicPerformance8Impl_GetQueueTime,
1010         IDirectMusicPerformance8Impl_AdjustTime,
1011         IDirectMusicPerformance8Impl_CloseDown,
1012         IDirectMusicPerformance8Impl_GetResolvedTime,
1013         IDirectMusicPerformance8Impl_MIDIToMusic,
1014         IDirectMusicPerformance8Impl_MusicToMIDI,
1015         IDirectMusicPerformance8Impl_TimeToRhythm,
1016         IDirectMusicPerformance8Impl_RhythmToTime,
1017         IDirectMusicPerformance8Impl_InitAudio,
1018         IDirectMusicPerformance8Impl_PlaySegmentEx,
1019         IDirectMusicPerformance8Impl_StopEx,
1020         IDirectMusicPerformance8Impl_ClonePMsg,
1021         IDirectMusicPerformance8Impl_CreateAudioPath,
1022         IDirectMusicPerformance8Impl_CreateStandardAudioPath,
1023         IDirectMusicPerformance8Impl_SetDefaultAudioPath,
1024         IDirectMusicPerformance8Impl_GetDefaultAudioPath,
1025         IDirectMusicPerformance8Impl_GetParamEx
1026 };
1027
1028 /* for ClassFactory */
1029 HRESULT WINAPI DMUSIC_CreateDirectMusicPerformanceImpl (LPCGUID lpcGUID, LPVOID *ppobj, LPUNKNOWN pUnkOuter) {
1030         IDirectMusicPerformance8Impl *obj;
1031
1032         TRACE("(%p,%p,%p)\n", lpcGUID, ppobj, pUnkOuter);
1033
1034         obj = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicPerformance8Impl));
1035         if (NULL == obj)        {
1036                 *ppobj = (LPDIRECTMUSICPERFORMANCE8)NULL;
1037                 return E_OUTOFMEMORY;
1038         }
1039         obj->lpVtbl = &DirectMusicPerformance8_Vtbl;
1040         obj->ref = 0;  /* will be inited by QueryInterface */
1041         obj->pDirectMusic = NULL;
1042         obj->pDirectSound = NULL;
1043         obj->pDefaultPath = NULL;
1044         InitializeCriticalSection(&obj->safe);
1045
1046         /**
1047          * @see http://msdn.microsoft.com/archive/default.asp?url=/archive/en-us/directx9_c/directx/htm/latencyandbumpertime.asp
1048          */
1049         obj->rtLatencyTime  = 100;  /* 100ms TO FIX */
1050         obj->dwBumperLength =   50; /* 50ms default */
1051         obj->dwPrepareTime  = 1000; /* 1000ms default */
1052         return IDirectMusicPerformance8Impl_QueryInterface ((LPDIRECTMUSICPERFORMANCE8)obj, lpcGUID, ppobj);
1053 }