git.oblomov.eu Git - wine/blob - dlls/quartz/filtergraph.c

   1 /*              DirectShow FilterGraph object (QUARTZ.DLL)
   2  *
   3  * Copyright 2002 Lionel Ulmer
   4  * Copyright 2004 Christian Costa
   5  *
   6  * This file contains the (internal) driver registration functions,
   7  * driver enumeration APIs and DirectDraw creation functions.
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  22  */
  23
  24 #include "config.h"
  25 #include <stdarg.h>
  26
  27 #define COBJMACROS
  28
  29 #include "windef.h"
  30 #include "winbase.h"
  31 #include "winuser.h"
  32 #include "winreg.h"
  33 #include "shlwapi.h"
  34 #include "dshow.h"
  35 #include "wine/debug.h"
  36 #include "quartz_private.h"
  37 #include "ole2.h"
  38 #include "olectl.h"
  39 #include "strmif.h"
  40 #include "vfwmsgs.h"
  41 #include "evcode.h"
  42 #include "wine/unicode.h"
  43
  44
  45 WINE_DEFAULT_DEBUG_CHANNEL(quartz);
  46
  47 typedef struct {
  48     HWND hWnd;      /* Target window */
  49     long msg;       /* User window message */
  50     long instance;  /* User data */
  51     int  disabled;  /* Disabled messages posting */
  52 } WndNotify;
  53
  54 typedef struct {
  55     long lEventCode;   /* Event code */
  56     LONG_PTR lParam1;  /* Param1 */
  57     LONG_PTR lParam2;  /* Param2 */
  58 } Event;
  59
  60 /* messages ring implementation for queuing events (taken from winmm) */
  61 #define EVENTS_RING_BUFFER_INCREMENT      64
  62 typedef struct {
  63     Event* messages;
  64     int ring_buffer_size;
  65     int msg_tosave;
  66     int msg_toget;
  67     CRITICAL_SECTION msg_crst;
  68     HANDLE msg_event; /* Signaled for no empty queue */
  69 } EventsQueue;
  70
  71 static int EventsQueue_Init(EventsQueue* omr)
  72 {
  73     omr->msg_toget = 0;
  74     omr->msg_tosave = 0;
  75     omr->msg_event = CreateEventW(NULL, TRUE, FALSE, NULL);
  76     omr->ring_buffer_size = EVENTS_RING_BUFFER_INCREMENT;
  77     omr->messages = CoTaskMemAlloc(omr->ring_buffer_size * sizeof(Event));
  78     ZeroMemory(omr->messages, omr->ring_buffer_size * sizeof(Event));
  79
  80     InitializeCriticalSection(&omr->msg_crst);
  81     omr->msg_crst.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": EventsQueue.msg_crst");
  82     return TRUE;
  83 }
  84
  85 static int EventsQueue_Destroy(EventsQueue* omr)
  86 {
  87     CloseHandle(omr->msg_event);
  88     CoTaskMemFree(omr->messages);
  89     omr->msg_crst.DebugInfo->Spare[0] = 0;
  90     DeleteCriticalSection(&omr->msg_crst);
  91     return TRUE;
  92 }
  93
  94 static int EventsQueue_PutEvent(EventsQueue* omr, const Event* evt)
  95 {
  96     EnterCriticalSection(&omr->msg_crst);
  97     if ((omr->msg_toget == ((omr->msg_tosave + 1) % omr->ring_buffer_size)))
  98     {
  99         int old_ring_buffer_size = omr->ring_buffer_size;
 100         omr->ring_buffer_size += EVENTS_RING_BUFFER_INCREMENT;
 101         TRACE("omr->ring_buffer_size=%d\n",omr->ring_buffer_size);
 102         omr->messages = HeapReAlloc(GetProcessHeap(),0,omr->messages, omr->ring_buffer_size * sizeof(Event));
 103         /* Now we need to rearrange the ring buffer so that the new
 104            buffers just allocated are in between omr->msg_tosave and
 105            omr->msg_toget.
 106         */
 107         if (omr->msg_tosave < omr->msg_toget)
 108         {
 109             memmove(&(omr->messages[omr->msg_toget + EVENTS_RING_BUFFER_INCREMENT]),
 110                     &(omr->messages[omr->msg_toget]),
 111                     sizeof(Event)*(old_ring_buffer_size - omr->msg_toget)
 112                     );
 113             omr->msg_toget += EVENTS_RING_BUFFER_INCREMENT;
 114         }
 115     }
 116     omr->messages[omr->msg_tosave] = *evt;
 117     SetEvent(omr->msg_event);
 118     omr->msg_tosave = (omr->msg_tosave + 1) % omr->ring_buffer_size;
 119     LeaveCriticalSection(&omr->msg_crst);
 120     return TRUE;
 121 }
 122
 123 static int EventsQueue_GetEvent(EventsQueue* omr, Event* evt, long msTimeOut)
 124 {
 125     if (WaitForSingleObject(omr->msg_event, msTimeOut) != WAIT_OBJECT_0)
 126         return FALSE;
 127
 128     EnterCriticalSection(&omr->msg_crst);
 129
 130     if (omr->msg_toget == omr->msg_tosave) /* buffer empty ? */
 131     {
 132         LeaveCriticalSection(&omr->msg_crst);
 133         return FALSE;
 134     }
 135
 136     *evt = omr->messages[omr->msg_toget];
 137     omr->msg_toget = (omr->msg_toget + 1) % omr->ring_buffer_size;
 138
 139     /* Mark the buffer as empty if needed */
 140     if (omr->msg_toget == omr->msg_tosave) /* buffer empty ? */
 141         ResetEvent(omr->msg_event);
 142
 143     LeaveCriticalSection(&omr->msg_crst);
 144     return TRUE;
 145 }
 146
 147 #define MAX_ITF_CACHE_ENTRIES 3
 148 typedef struct _ITF_CACHE_ENTRY {
 149    const IID* riid;
 150    IBaseFilter* filter;
 151    IUnknown* iface;
 152 } ITF_CACHE_ENTRY;
 153
 154 typedef struct _IFilterGraphImpl {
 155     const IFilterGraph2Vtbl *IFilterGraph2_vtbl;
 156     const IMediaControlVtbl *IMediaControl_vtbl;
 157     const IMediaSeekingVtbl *IMediaSeeking_vtbl;
 158     const IBasicAudioVtbl *IBasicAudio_vtbl;
 159     const IBasicVideo2Vtbl *IBasicVideo_vtbl;
 160     const IVideoWindowVtbl *IVideoWindow_vtbl;
 161     const IMediaEventExVtbl *IMediaEventEx_vtbl;
 162     const IMediaFilterVtbl *IMediaFilter_vtbl;
 163     const IMediaEventSinkVtbl *IMediaEventSink_vtbl;
 164     const IGraphConfigVtbl *IGraphConfig_vtbl;
 165     const IMediaPositionVtbl *IMediaPosition_vtbl;
 166     const IUnknownVtbl * IInner_vtbl;
 167     /* IAMGraphStreams */
 168     /* IAMStats */
 169     /* IFilterChain */
 170     /* IFilterMapper2 */
 171     /* IGraphVersion */
 172     /* IQueueCommand */
 173     /* IRegisterServiceProvider */
 174     /* IResourceMananger */
 175     /* IServiceProvider */
 176     /* IVideoFrameStep */
 177
 178     LONG ref;
 179     IUnknown *punkFilterMapper2;
 180     IFilterMapper2 * pFilterMapper2;
 181     IBaseFilter ** ppFiltersInGraph;
 182     LPWSTR * pFilterNames;
 183     int nFilters;
 184     int filterCapacity;
 185     long nameIndex;
 186     IReferenceClock *refClock;
 187     EventsQueue evqueue;
 188     HANDLE hEventCompletion;
 189     int CompletionStatus;
 190     WndNotify notif;
 191     int nRenderers;
 192     int EcCompleteCount;
 193     int HandleEcComplete;
 194     int HandleEcRepaint;
 195     int HandleEcClockChanged;
 196     OAFilterState state;
 197     CRITICAL_SECTION cs;
 198     ITF_CACHE_ENTRY ItfCacheEntries[MAX_ITF_CACHE_ENTRIES];
 199     int nItfCacheEntries;
 200     IUnknown * pUnkOuter;
 201     BOOL bUnkOuterValid;
 202     BOOL bAggregatable;
 203     GUID timeformatseek;
 204     LONGLONG start_time;
 205     LONGLONG position;
 206     LONGLONG stop_position;
 207     LONG recursioncount;
 208 } IFilterGraphImpl;
 209
 210 static HRESULT Filtergraph_QueryInterface(IFilterGraphImpl *This,
 211                                           REFIID riid, LPVOID * ppv);
 212 static ULONG Filtergraph_AddRef(IFilterGraphImpl *This);
 213 static ULONG Filtergraph_Release(IFilterGraphImpl *This);
 214
 215 static HRESULT WINAPI FilterGraphInner_QueryInterface(IUnknown * iface,
 216                                           REFIID riid,
 217                                           LPVOID *ppvObj) {
 218     ICOM_THIS_MULTI(IFilterGraphImpl, IInner_vtbl, iface);
 219     TRACE("(%p)->(%s (%p), %p)\n", This, debugstr_guid(riid), riid, ppvObj);
 220
 221     if (This->bAggregatable)
 222         This->bUnkOuterValid = TRUE;
 223
 224     if (IsEqualGUID(&IID_IUnknown, riid)) {
 225         *ppvObj = &(This->IInner_vtbl);
 226         TRACE("   returning IUnknown interface (%p)\n", *ppvObj);
 227     } else if (IsEqualGUID(&IID_IFilterGraph, riid) ||
 228         IsEqualGUID(&IID_IFilterGraph2, riid) ||
 229         IsEqualGUID(&IID_IGraphBuilder, riid)) {
 230         *ppvObj = &(This->IFilterGraph2_vtbl);
 231         TRACE("   returning IGraphBuilder interface (%p)\n", *ppvObj);
 232     } else if (IsEqualGUID(&IID_IMediaControl, riid)) {
 233         *ppvObj = &(This->IMediaControl_vtbl);
 234         TRACE("   returning IMediaControl interface (%p)\n", *ppvObj);
 235     } else if (IsEqualGUID(&IID_IMediaSeeking, riid)) {
 236         *ppvObj = &(This->IMediaSeeking_vtbl);
 237         TRACE("   returning IMediaSeeking interface (%p)\n", *ppvObj);
 238     } else if (IsEqualGUID(&IID_IBasicAudio, riid)) {
 239         *ppvObj = &(This->IBasicAudio_vtbl);
 240         TRACE("   returning IBasicAudio interface (%p)\n", *ppvObj);
 241     } else if (IsEqualGUID(&IID_IBasicVideo, riid) ||
 242                IsEqualGUID(&IID_IBasicVideo2, riid)) {
 243         *ppvObj = &(This->IBasicVideo_vtbl);
 244         TRACE("   returning IBasicVideo2 interface (%p)\n", *ppvObj);
 245     } else if (IsEqualGUID(&IID_IVideoWindow, riid)) {
 246         *ppvObj = &(This->IVideoWindow_vtbl);
 247         TRACE("   returning IVideoWindow interface (%p)\n", *ppvObj);
 248     } else if (IsEqualGUID(&IID_IMediaEvent, riid) ||
 249            IsEqualGUID(&IID_IMediaEventEx, riid)) {
 250         *ppvObj = &(This->IMediaEventEx_vtbl);
 251         TRACE("   returning IMediaEvent(Ex) interface (%p)\n", *ppvObj);
 252     } else if (IsEqualGUID(&IID_IMediaFilter, riid) ||
 253           IsEqualGUID(&IID_IPersist, riid)) {
 254         *ppvObj = &(This->IMediaFilter_vtbl);
 255         TRACE("   returning IMediaFilter interface (%p)\n", *ppvObj);
 256     } else if (IsEqualGUID(&IID_IMediaEventSink, riid)) {
 257         *ppvObj = &(This->IMediaEventSink_vtbl);
 258         TRACE("   returning IMediaEventSink interface (%p)\n", *ppvObj);
 259     } else if (IsEqualGUID(&IID_IGraphConfig, riid)) {
 260         *ppvObj = &(This->IGraphConfig_vtbl);
 261         TRACE("   returning IGraphConfig interface (%p)\n", *ppvObj);
 262     } else if (IsEqualGUID(&IID_IMediaPosition, riid)) {
 263         *ppvObj = &(This->IMediaPosition_vtbl);
 264         TRACE("   returning IMediaPosition interface (%p)\n", *ppvObj);
 265     } else if (IsEqualGUID(&IID_IFilterMapper, riid)) {
 266         TRACE("   requesting IFilterMapper interface from aggregated filtermapper (%p)\n", *ppvObj);
 267         return IUnknown_QueryInterface(This->punkFilterMapper2, riid, ppvObj);
 268     } else if (IsEqualGUID(&IID_IFilterMapper2, riid)) {
 269         *ppvObj = This->pFilterMapper2;
 270         TRACE("   returning IFilterMapper2 interface from aggregated filtermapper (%p)\n", *ppvObj);
 271     } else {
 272         *ppvObj = NULL;
 273         FIXME("unknown interface %s\n", debugstr_guid(riid));
 274         return E_NOINTERFACE;
 275     }
 276
 277     IUnknown_AddRef((IUnknown *)(*ppvObj));
 278     return S_OK;
 279 }
 280
 281 static ULONG WINAPI FilterGraphInner_AddRef(IUnknown * iface) {
 282     ICOM_THIS_MULTI(IFilterGraphImpl, IInner_vtbl, iface);
 283     ULONG ref = InterlockedIncrement(&This->ref);
 284
 285     TRACE("(%p)->(): new ref = %d\n", This, ref);
 286
 287     return ref;
 288 }
 289
 290 static ULONG WINAPI FilterGraphInner_Release(IUnknown * iface)
 291 {
 292     ICOM_THIS_MULTI(IFilterGraphImpl, IInner_vtbl, iface);
 293     ULONG ref = InterlockedDecrement(&This->ref);
 294
 295     TRACE("(%p)->(): new ref = %d\n", This, ref);
 296
 297     if (ref == 0) {
 298         int i;
 299
 300         This->ref = 1; /* guard against reentrancy (aggregation). */
 301
 302         IMediaControl_Stop((IMediaControl*)&(This->IMediaControl_vtbl));
 303
 304         while (This->nFilters)
 305             IFilterGraph2_RemoveFilter((IFilterGraph2*)This, This->ppFiltersInGraph[0]);
 306
 307         if (This->refClock)
 308             IReferenceClock_Release(This->refClock);
 309
 310         for (i = 0; i < This->nItfCacheEntries; i++)
 311         {
 312             if (This->ItfCacheEntries[i].iface)
 313                 IUnknown_Release(This->ItfCacheEntries[i].iface);
 314         }
 315
 316         /* AddRef on controlling IUnknown, to compensate for Release of cached IFilterMapper2 interface below.
 317
 318          * NOTE: Filtergraph_AddRef isn't suitable, because bUnkOuterValid may be FALSE but punkOuter non-NULL
 319          * and already passed as punkOuter to filtermapper in FilterGraph_create - this will happen in case of
 320          * CoCreateInstance of filtergraph with non-null pUnkOuter and REFIID other than IID_Unknown that is
 321          * cleaning up after error. */
 322         if (This->pUnkOuter) IUnknown_AddRef(This->pUnkOuter);
 323         else IUnknown_AddRef((IUnknown*)&This->IInner_vtbl);
 324
 325         IFilterMapper2_Release(This->pFilterMapper2);
 326         IUnknown_Release(This->punkFilterMapper2);
 327
 328         CloseHandle(This->hEventCompletion);
 329         EventsQueue_Destroy(&This->evqueue);
 330         This->cs.DebugInfo->Spare[0] = 0;
 331         DeleteCriticalSection(&This->cs);
 332         CoTaskMemFree(This->ppFiltersInGraph);
 333         CoTaskMemFree(This->pFilterNames);
 334         CoTaskMemFree(This);
 335     }
 336     return ref;
 337 }
 338
 339
 340 /*** IUnknown methods ***/
 341 static HRESULT WINAPI FilterGraph2_QueryInterface(IFilterGraph2 *iface,
 342                                                   REFIID riid,
 343                                                   LPVOID*ppvObj) {
 344     ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
 345
 346     TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
 347     return Filtergraph_QueryInterface(This, riid, ppvObj);
 348 }
 349
 350 static ULONG WINAPI FilterGraph2_AddRef(IFilterGraph2 *iface) {
 351     ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
 352
 353     TRACE("(%p/%p)->() calling FilterGraph AddRef\n", This, iface);
 354
 355     return Filtergraph_AddRef(This);
 356 }
 357
 358 static ULONG WINAPI FilterGraph2_Release(IFilterGraph2 *iface) {
 359     ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
 360
 361     TRACE("(%p/%p)->() calling FilterGraph Release\n", This, iface);
 362
 363     return Filtergraph_Release(This);
 364 }
 365
 366 /*** IFilterGraph methods ***/
 367 static HRESULT WINAPI FilterGraph2_AddFilter(IFilterGraph2 *iface,
 368                                              IBaseFilter *pFilter,
 369                                              LPCWSTR pName) {
 370     ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
 371     HRESULT hr;
 372     int i,j;
 373     WCHAR* wszFilterName = NULL;
 374     int duplicate_name = FALSE;
 375
 376     TRACE("(%p/%p)->(%p, %s (%p))\n", This, iface, pFilter, debugstr_w(pName), pName);
 377
 378     if (!pFilter)
 379         return E_POINTER;
 380
 381     wszFilterName = CoTaskMemAlloc( (pName ? strlenW(pName) + 6 : 5) * sizeof(WCHAR) );
 382
 383     if (pName)
 384     {
 385         /* Check if name already exists */
 386         for(i = 0; i < This->nFilters; i++)
 387             if (!strcmpW(This->pFilterNames[i], pName))
 388             {
 389                 duplicate_name = TRUE;
 390                 break;
 391             }
 392     }
 393
 394     /* If no name given or name already existing, generate one */
 395     if (!pName || duplicate_name)
 396     {
 397         static const WCHAR wszFmt1[] = {'%','s',' ','%','0','4','d',0};
 398         static const WCHAR wszFmt2[] = {'%','0','4','d',0};
 399
 400         for (j = 0; j < 10000 ; j++)
 401         {
 402             /* Create name */
 403             if (pName)
 404                 sprintfW(wszFilterName, wszFmt1, pName, This->nameIndex);
 405             else
 406                 sprintfW(wszFilterName, wszFmt2, This->nameIndex);
 407             TRACE("Generated name %s\n", debugstr_w(wszFilterName));
 408
 409             /* Check if the generated name already exists */
 410             for(i = 0; i < This->nFilters; i++)
 411                 if (!strcmpW(This->pFilterNames[i], wszFilterName))
 412                     break;
 413
 414             /* Compute next index and exit if generated name is suitable */
 415             if (This->nameIndex++ == 10000)
 416                 This->nameIndex = 1;
 417             if (i == This->nFilters)
 418                 break;
 419         }
 420         /* Unable to find a suitable name */
 421         if (j == 10000)
 422         {
 423             CoTaskMemFree(wszFilterName);
 424             return VFW_E_DUPLICATE_NAME;
 425         }
 426     }
 427     else
 428         memcpy(wszFilterName, pName, (strlenW(pName) + 1) * sizeof(WCHAR));
 429
 430     if (This->nFilters + 1 > This->filterCapacity)
 431     {
 432         int newCapacity = This->filterCapacity ? 2 * This->filterCapacity : 1;
 433         IBaseFilter ** ppNewFilters = CoTaskMemAlloc(newCapacity * sizeof(IBaseFilter*));
 434         LPWSTR * pNewNames = CoTaskMemAlloc(newCapacity * sizeof(LPWSTR));
 435         memcpy(ppNewFilters, This->ppFiltersInGraph, This->nFilters * sizeof(IBaseFilter*));
 436         memcpy(pNewNames, This->pFilterNames, This->nFilters * sizeof(LPWSTR));
 437         if (This->filterCapacity)
 438         {
 439             CoTaskMemFree(This->ppFiltersInGraph);
 440             CoTaskMemFree(This->pFilterNames);
 441         }
 442         This->ppFiltersInGraph = ppNewFilters;
 443         This->pFilterNames = pNewNames;
 444         This->filterCapacity = newCapacity;
 445     }
 446
 447     hr = IBaseFilter_JoinFilterGraph(pFilter, (IFilterGraph *)This, wszFilterName);
 448
 449     if (SUCCEEDED(hr))
 450     {
 451         IBaseFilter_AddRef(pFilter);
 452         This->ppFiltersInGraph[This->nFilters] = pFilter;
 453         This->pFilterNames[This->nFilters] = wszFilterName;
 454         This->nFilters++;
 455         IBaseFilter_SetSyncSource(pFilter, This->refClock);
 456     }
 457     else
 458         CoTaskMemFree(wszFilterName);
 459
 460     if (SUCCEEDED(hr) && duplicate_name)
 461         return VFW_S_DUPLICATE_NAME;
 462
 463     return hr;
 464 }
 465
 466 static HRESULT WINAPI FilterGraph2_RemoveFilter(IFilterGraph2 *iface, IBaseFilter *pFilter)
 467 {
 468     ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
 469     int i;
 470     HRESULT hr = E_FAIL;
 471
 472     TRACE("(%p/%p)->(%p)\n", This, iface, pFilter);
 473
 474     /* FIXME: check graph is stopped */
 475
 476     for (i = 0; i < This->nFilters; i++)
 477     {
 478         if (This->ppFiltersInGraph[i] == pFilter)
 479         {
 480             IEnumPins *penumpins = NULL;
 481             FILTER_STATE state;
 482
 483             TRACE("Removing filter %s\n", debugstr_w(This->pFilterNames[i]));
 484             IBaseFilter_GetState(pFilter, 0, &state);
 485             if (state == State_Running)
 486                 IBaseFilter_Pause(pFilter);
 487             if (state != State_Stopped)
 488                 IBaseFilter_Stop(pFilter);
 489
 490             hr = IBaseFilter_EnumPins(pFilter, &penumpins);
 491             if (SUCCEEDED(hr)) {
 492                 IPin *ppin;
 493                 while(IEnumPins_Next(penumpins, 1, &ppin, NULL) == S_OK)
 494                 {
 495                     IPin *victim = NULL;
 496                     HRESULT h;
 497                     IPin_ConnectedTo(ppin, &victim);
 498                     if (victim)
 499                     {
 500                         h = IPin_Disconnect(victim);
 501                         TRACE("Disconnect other side: %08x\n", h);
 502                         if (h == VFW_E_NOT_STOPPED)
 503                         {
 504                             PIN_INFO pinfo;
 505                             IPin_QueryPinInfo(victim, &pinfo);
 506
 507                             IBaseFilter_GetState(pinfo.pFilter, 0, &state);
 508                             if (state == State_Running)
 509                                 IBaseFilter_Pause(pinfo.pFilter);
 510                             IBaseFilter_Stop(pinfo.pFilter);
 511                             IBaseFilter_Release(pinfo.pFilter);
 512                             h = IPin_Disconnect(victim);
 513                             TRACE("Disconnect retry: %08x\n", h);
 514                         }
 515                         IPin_Release(victim);
 516                     }
 517                     h = IPin_Disconnect(ppin);
 518                     TRACE("Disconnect 2: %08x\n", h);
 519
 520                     IPin_Release(ppin);
 521                 }
 522                 IEnumPins_Release(penumpins);
 523             }
 524
 525             hr = IBaseFilter_JoinFilterGraph(pFilter, NULL, This->pFilterNames[i]);
 526             if (SUCCEEDED(hr))
 527             {
 528                 IBaseFilter_SetSyncSource(pFilter, NULL);
 529                 IBaseFilter_Release(pFilter);
 530                 CoTaskMemFree(This->pFilterNames[i]);
 531                 memmove(This->ppFiltersInGraph+i, This->ppFiltersInGraph+i+1, sizeof(IBaseFilter*)*(This->nFilters - 1 - i));
 532                 memmove(This->pFilterNames+i, This->pFilterNames+i+1, sizeof(LPWSTR)*(This->nFilters - 1 - i));
 533                 This->nFilters--;
 534                 /* Invalidate interfaces in the cache */
 535                 for (i = 0; i < This->nItfCacheEntries; i++)
 536                     if (pFilter == This->ItfCacheEntries[i].filter)
 537                     {
 538                         IUnknown_Release(This->ItfCacheEntries[i].iface);
 539                         This->ItfCacheEntries[i].iface = NULL;
 540                         This->ItfCacheEntries[i].filter = NULL;
 541                     }
 542                 return S_OK;
 543             }
 544             break;
 545         }
 546     }
 547
 548     return hr; /* FIXME: check this error code */
 549 }
 550
 551 static HRESULT WINAPI FilterGraph2_EnumFilters(IFilterGraph2 *iface,
 552                                               IEnumFilters **ppEnum) {
 553     ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
 554
 555     TRACE("(%p/%p)->(%p)\n", This, iface, ppEnum);
 556
 557     return IEnumFiltersImpl_Construct(This->ppFiltersInGraph, This->nFilters, ppEnum);
 558 }
 559
 560 static HRESULT WINAPI FilterGraph2_FindFilterByName(IFilterGraph2 *iface,
 561                                                     LPCWSTR pName,
 562                                                     IBaseFilter **ppFilter) {
 563     ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
 564     int i;
 565
 566     TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_w(pName), pName, ppFilter);
 567
 568     if (!ppFilter)
 569         return E_POINTER;
 570
 571     for (i = 0; i < This->nFilters; i++)
 572     {
 573         if (!strcmpW(pName, This->pFilterNames[i]))
 574         {
 575             *ppFilter = This->ppFiltersInGraph[i];
 576             IBaseFilter_AddRef(*ppFilter);
 577             return S_OK;
 578         }
 579     }
 580
 581     *ppFilter = NULL;
 582     return VFW_E_NOT_FOUND;
 583 }
 584
 585 /* Don't allow a circular connection to form, return VFW_E_CIRCULAR_GRAPH if this would be the case.
 586  * A circular connection will be formed if from the filter of the output pin, the input pin can be reached
 587  */
 588 static HRESULT CheckCircularConnection(IFilterGraphImpl *This, IPin *out, IPin *in)
 589 {
 590 #if 1
 591     HRESULT hr;
 592     PIN_INFO info_out, info_in;
 593
 594     hr = IPin_QueryPinInfo(out, &info_out);
 595     if (FAILED(hr))
 596         return hr;
 597     if (info_out.dir != PINDIR_OUTPUT)
 598     {
 599         IBaseFilter_Release(info_out.pFilter);
 600         return E_UNEXPECTED;
 601     }
 602
 603     hr = IPin_QueryPinInfo(in, &info_in);
 604     if (SUCCEEDED(hr))
 605         IBaseFilter_Release(info_in.pFilter);
 606     if (FAILED(hr))
 607         goto out;
 608     if (info_in.dir != PINDIR_INPUT)
 609     {
 610         hr = E_UNEXPECTED;
 611         goto out;
 612     }
 613
 614     if (info_out.pFilter == info_in.pFilter)
 615         hr = VFW_E_CIRCULAR_GRAPH;
 616     else
 617     {
 618         IEnumPins *enumpins;
 619         IPin *test;
 620
 621         hr = IBaseFilter_EnumPins(info_out.pFilter, &enumpins);
 622         if (FAILED(hr))
 623             goto out;
 624
 625         IEnumPins_Reset(enumpins);
 626         while ((hr = IEnumPins_Next(enumpins, 1, &test, NULL)) == S_OK)
 627         {
 628             PIN_DIRECTION dir = PINDIR_OUTPUT;
 629             IPin_QueryDirection(test, &dir);
 630             if (dir == PINDIR_INPUT)
 631             {
 632                 IPin *victim = NULL;
 633                 IPin_ConnectedTo(test, &victim);
 634                 if (victim)
 635                 {
 636                     hr = CheckCircularConnection(This, victim, in);
 637                     IPin_Release(victim);
 638                     if (FAILED(hr))
 639                     {
 640                         IPin_Release(test);
 641                         break;
 642                     }
 643                 }
 644             }
 645             IPin_Release(test);
 646         }
 647         IEnumPins_Release(enumpins);
 648     }
 649
 650 out:
 651     IBaseFilter_Release(info_out.pFilter);
 652     if (FAILED(hr))
 653         ERR("Checking filtergraph returned %08x, something's not right!\n", hr);
 654     return hr;
 655 #else
 656     /* Debugging filtergraphs not enabled */
 657     return S_OK;
 658 #endif
 659 }
 660
 661
 662 /* NOTE: despite the implication, it doesn't matter which
 663  * way round you put in the input and output pins */
 664 static HRESULT WINAPI FilterGraph2_ConnectDirect(IFilterGraph2 *iface,
 665                                                  IPin *ppinIn,
 666                                                  IPin *ppinOut,
 667                                                  const AM_MEDIA_TYPE *pmt) {
 668     PIN_DIRECTION dir;
 669     HRESULT hr;
 670
 671     ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
 672
 673     TRACE("(%p/%p)->(%p, %p, %p)\n", This, iface, ppinIn, ppinOut, pmt);
 674
 675     /* FIXME: check pins are in graph */
 676
 677     if (TRACE_ON(quartz))
 678     {
 679         PIN_INFO PinInfo;
 680
 681         hr = IPin_QueryPinInfo(ppinIn, &PinInfo);
 682         if (FAILED(hr))
 683             return hr;
 684
 685         TRACE("Filter owning first pin => %p\n", PinInfo.pFilter);
 686         IBaseFilter_Release(PinInfo.pFilter);
 687
 688         hr = IPin_QueryPinInfo(ppinOut, &PinInfo);
 689         if (FAILED(hr))
 690             return hr;
 691
 692         TRACE("Filter owning second pin => %p\n", PinInfo.pFilter);
 693         IBaseFilter_Release(PinInfo.pFilter);
 694     }
 695
 696     hr = IPin_QueryDirection(ppinIn, &dir);
 697     if (SUCCEEDED(hr))
 698     {
 699         if (dir == PINDIR_INPUT)
 700         {
 701             hr = CheckCircularConnection(This, ppinOut, ppinIn);
 702             if (SUCCEEDED(hr))
 703                 hr = IPin_Connect(ppinOut, ppinIn, pmt);
 704         }
 705         else
 706         {
 707             hr = CheckCircularConnection(This, ppinIn, ppinOut);
 708             if (SUCCEEDED(hr))
 709                 hr = IPin_Connect(ppinIn, ppinOut, pmt);
 710         }
 711     }
 712
 713     return hr;
 714 }
 715
 716 static HRESULT WINAPI FilterGraph2_Reconnect(IFilterGraph2 *iface,
 717                                              IPin *ppin) {
 718     ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
 719     IPin *pConnectedTo = NULL;
 720     HRESULT hr;
 721     PIN_DIRECTION pindir;
 722
 723     IPin_QueryDirection(ppin, &pindir);
 724     hr = IPin_ConnectedTo(ppin, &pConnectedTo);
 725     if (FAILED(hr)) {
 726         TRACE("Querying connected to failed: %x\n", hr);
 727         return hr;
 728     }
 729     IPin_Disconnect(ppin);
 730     IPin_Disconnect(pConnectedTo);
 731     if (pindir == PINDIR_INPUT)
 732         hr = IPin_Connect(pConnectedTo, ppin, NULL);
 733     else
 734         hr = IPin_Connect(ppin, pConnectedTo, NULL);
 735     IPin_Release(pConnectedTo);
 736     if (FAILED(hr))
 737         WARN("Reconnecting pins failed, pins are not connected now..\n");
 738     TRACE("(%p->%p) -- %p %p -> %x\n", iface, This, ppin, pConnectedTo, hr);
 739     return hr;
 740 }
 741
 742 static HRESULT WINAPI FilterGraph2_Disconnect(IFilterGraph2 *iface, IPin *ppin)
 743 {
 744     ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
 745
 746     TRACE("(%p/%p)->(%p)\n", This, iface, ppin);
 747
 748     if (!ppin)
 749        return E_POINTER;
 750
 751     return IPin_Disconnect(ppin);
 752 }
 753
 754 static HRESULT WINAPI FilterGraph2_SetDefaultSyncSource(IFilterGraph2 *iface) {
 755     ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
 756     IReferenceClock *pClock = NULL;
 757     HRESULT hr;
 758
 759     TRACE("(%p/%p)->() semi-stub\n", iface, This);
 760
 761     hr = CoCreateInstance(&CLSID_SystemClock, NULL, CLSCTX_INPROC_SERVER, &IID_IReferenceClock, (LPVOID*)&pClock);
 762
 763     if (SUCCEEDED(hr))
 764     {
 765         hr = IMediaFilter_SetSyncSource((IMediaFilter*)&(This->IMediaFilter_vtbl), pClock);
 766         IReferenceClock_Release(pClock);
 767     }
 768
 769     return hr;
 770 }
 771
 772 static HRESULT GetFilterInfo(IMoniker* pMoniker, GUID* pclsid, VARIANT* pvar)
 773 {
 774     static const WCHAR wszClsidName[] = {'C','L','S','I','D',0};
 775     static const WCHAR wszFriendlyName[] = {'F','r','i','e','n','d','l','y','N','a','m','e',0};
 776     IPropertyBag * pPropBagCat = NULL;
 777     HRESULT hr;
 778
 779     VariantInit(pvar);
 780
 781     hr = IMoniker_BindToStorage(pMoniker, NULL, NULL, &IID_IPropertyBag, (LPVOID*)&pPropBagCat);
 782
 783     if (SUCCEEDED(hr))
 784         hr = IPropertyBag_Read(pPropBagCat, wszClsidName, pvar, NULL);
 785
 786     if (SUCCEEDED(hr))
 787         hr = CLSIDFromString(V_UNION(pvar, bstrVal), pclsid);
 788
 789     VariantClear(pvar);
 790
 791     if (SUCCEEDED(hr))
 792         hr = IPropertyBag_Read(pPropBagCat, wszFriendlyName, pvar, NULL);
 793
 794     if (SUCCEEDED(hr))
 795         TRACE("Moniker = %s - %s\n", debugstr_guid(pclsid), debugstr_w(V_UNION(pvar, bstrVal)));
 796
 797     if (pPropBagCat)
 798         IPropertyBag_Release(pPropBagCat);
 799
 800     return hr;
 801 }
 802
 803 static HRESULT GetInternalConnections(IBaseFilter* pfilter, IPin* pinputpin, IPin*** pppins, ULONG* pnb)
 804 {
 805     HRESULT hr;
 806     ULONG nb = 0;
 807
 808     TRACE("(%p, %p, %p, %p)\n", pfilter, pinputpin, pppins, pnb);
 809     hr = IPin_QueryInternalConnections(pinputpin, NULL, &nb);
 810     if (hr == S_OK) {
 811         /* Rendered input */
 812     } else if (hr == S_FALSE) {
 813         *pppins = CoTaskMemAlloc(sizeof(IPin*)*nb);
 814         hr = IPin_QueryInternalConnections(pinputpin, *pppins, &nb);
 815         if (hr != S_OK) {
 816             WARN("Error (%x)\n", hr);
 817         }
 818     } else if (hr == E_NOTIMPL) {
 819         /* Input connected to all outputs */
 820         IEnumPins* penumpins;
 821         IPin* ppin;
 822         int i = 0;
 823         TRACE("E_NOTIMPL\n");
 824         hr = IBaseFilter_EnumPins(pfilter, &penumpins);
 825         if (FAILED(hr)) {
 826             WARN("filter Enumpins failed (%x)\n", hr);
 827             return hr;
 828         }
 829         i = 0;
 830         /* Count output pins */
 831         while(IEnumPins_Next(penumpins, 1, &ppin, &nb) == S_OK) {
 832             PIN_DIRECTION pindir;
 833             IPin_QueryDirection(ppin, &pindir);
 834             if (pindir == PINDIR_OUTPUT)
 835                 i++;
 836             IPin_Release(ppin);
 837         }
 838         *pppins = CoTaskMemAlloc(sizeof(IPin*)*i);
 839         /* Retrieve output pins */
 840         IEnumPins_Reset(penumpins);
 841         i = 0;
 842         while(IEnumPins_Next(penumpins, 1, &ppin, &nb) == S_OK) {
 843             PIN_DIRECTION pindir;
 844             IPin_QueryDirection(ppin, &pindir);
 845             if (pindir == PINDIR_OUTPUT)
 846                 (*pppins)[i++] = ppin;
 847             else
 848                 IPin_Release(ppin);
 849         }
 850         IEnumPins_Release(penumpins);
 851         nb = i;
 852         if (FAILED(hr)) {
 853             WARN("Next failed (%x)\n", hr);
 854             return hr;
 855         }
 856     } else if (FAILED(hr)) {
 857         WARN("Cannot get internal connection (%x)\n", hr);
 858         return hr;
 859     }
 860
 861     *pnb = nb;
 862     return S_OK;
 863 }
 864
 865 /*** IGraphBuilder methods ***/
 866 static HRESULT WINAPI FilterGraph2_Connect(IFilterGraph2 *iface, IPin *ppinOut, IPin *ppinIn)
 867 {
 868     ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
 869     HRESULT hr;
 870     AM_MEDIA_TYPE* mt = NULL;
 871     IEnumMediaTypes* penummt = NULL;
 872     ULONG nbmt;
 873     IEnumPins* penumpins;
 874     IEnumMoniker* pEnumMoniker;
 875     GUID tab[2];
 876     ULONG nb;
 877     IMoniker* pMoniker;
 878     ULONG pin;
 879     PIN_INFO PinInfo;
 880     CLSID FilterCLSID;
 881     PIN_DIRECTION dir;
 882
 883     TRACE("(%p/%p)->(%p, %p)\n", This, iface, ppinOut, ppinIn);
 884
 885     if (TRACE_ON(quartz))
 886     {
 887         hr = IPin_QueryPinInfo(ppinIn, &PinInfo);
 888         if (FAILED(hr))
 889             return hr;
 890
 891         TRACE("Filter owning first pin => %p\n", PinInfo.pFilter);
 892         IBaseFilter_Release(PinInfo.pFilter);
 893
 894         hr = IPin_QueryPinInfo(ppinOut, &PinInfo);
 895         if (FAILED(hr))
 896             return hr;
 897
 898         TRACE("Filter owning second pin => %p\n", PinInfo.pFilter);
 899         IBaseFilter_Release(PinInfo.pFilter);
 900     }
 901
 902     EnterCriticalSection(&This->cs);
 903     ++This->recursioncount;
 904     if (This->recursioncount >= 5)
 905     {
 906         WARN("Recursion count has reached %d\n", This->recursioncount);
 907         hr = VFW_E_CANNOT_CONNECT;
 908         goto out;
 909     }
 910
 911     hr = IPin_QueryDirection(ppinOut, &dir);
 912     if (FAILED(hr))
 913         goto out;
 914
 915     if (dir == PINDIR_INPUT)
 916     {
 917         IPin *temp;
 918
 919         temp = ppinIn;
 920         ppinIn = ppinOut;
 921         ppinOut = temp;
 922     }
 923
 924     hr = CheckCircularConnection(This, ppinOut, ppinIn);
 925     if (FAILED(hr))
 926         goto out;
 927
 928     /* Try direct connection first */
 929     hr = IPin_Connect(ppinOut, ppinIn, NULL);
 930     if (SUCCEEDED(hr))
 931         goto out;
 932
 933     TRACE("Direct connection failed, trying to render using extra filters\n");
 934
 935     hr = IPin_QueryPinInfo(ppinIn, &PinInfo);
 936     if (FAILED(hr))
 937         goto out;
 938
 939     hr = IBaseFilter_GetClassID(PinInfo.pFilter, &FilterCLSID);
 940     IBaseFilter_Release(PinInfo.pFilter);
 941     if (FAILED(hr))
 942         goto out;
 943
 944     /* Find the appropriate transform filter than can transform the minor media type of output pin of the upstream
 945      * filter to the minor mediatype of input pin of the renderer */
 946     hr = IPin_EnumMediaTypes(ppinOut, &penummt);
 947     if (FAILED(hr))
 948     {
 949         WARN("EnumMediaTypes (%x)\n", hr);
 950         goto out;
 951     }
 952
 953     hr = IEnumMediaTypes_Next(penummt, 1, &mt, &nbmt);
 954     if (FAILED(hr)) {
 955         WARN("IEnumMediaTypes_Next (%x)\n", hr);
 956         goto out;
 957     }
 958
 959     if (!nbmt)
 960     {
 961         WARN("No media type found!\n");
 962         hr = VFW_E_INVALIDMEDIATYPE;
 963         goto out;
 964     }
 965     TRACE("MajorType %s\n", debugstr_guid(&mt->majortype));
 966     TRACE("SubType %s\n", debugstr_guid(&mt->subtype));
 967
 968     /* Try to find a suitable filter that can connect to the pin to render */
 969     tab[0] = mt->majortype;
 970     tab[1] = mt->subtype;
 971     hr = IFilterMapper2_EnumMatchingFilters(This->pFilterMapper2, &pEnumMoniker, 0, FALSE, MERIT_UNLIKELY, TRUE, 1, tab, NULL, NULL, FALSE, FALSE, 0, NULL, NULL, NULL);
 972     if (FAILED(hr)) {
 973         WARN("Unable to enum filters (%x)\n", hr);
 974         goto out;
 975     }
 976
 977     hr = VFW_E_CANNOT_RENDER;
 978     while(IEnumMoniker_Next(pEnumMoniker, 1, &pMoniker, &nb) == S_OK)
 979     {
 980         VARIANT var;
 981         GUID clsid;
 982         IPin** ppins;
 983         IPin* ppinfilter = NULL;
 984         IBaseFilter* pfilter = NULL;
 985
 986         hr = GetFilterInfo(pMoniker, &clsid, &var);
 987         IMoniker_Release(pMoniker);
 988         if (FAILED(hr)) {
 989             WARN("Unable to retrieve filter info (%x)\n", hr);
 990             goto error;
 991         }
 992
 993         if (IsEqualGUID(&clsid, &FilterCLSID)) {
 994             /* Skip filter (same as the one the output pin belongs to) */
 995             goto error;
 996         }
 997
 998         hr = CoCreateInstance(&clsid, NULL, CLSCTX_INPROC_SERVER, &IID_IBaseFilter, (LPVOID*)&pfilter);
 999         if (FAILED(hr)) {
1000             WARN("Unable to create filter (%x), trying next one\n", hr);
1001             goto error;
1002         }
1003
1004         hr = IFilterGraph2_AddFilter(iface, pfilter, V_UNION(&var, bstrVal));
1005         if (FAILED(hr)) {
1006             WARN("Unable to add filter (%x)\n", hr);
1007             IBaseFilter_Release(pfilter);
1008             pfilter = NULL;
1009             goto error;
1010         }
1011
1012         VariantClear(&var);
1013
1014         hr = IBaseFilter_EnumPins(pfilter, &penumpins);
1015         if (FAILED(hr)) {
1016             WARN("Enumpins (%x)\n", hr);
1017             goto error;
1018         }
1019
1020         hr = IEnumPins_Next(penumpins, 1, &ppinfilter, &pin);
1021         IEnumPins_Release(penumpins);
1022
1023         if (FAILED(hr)) {
1024             WARN("Obtaining next pin: (%x)\n", hr);
1025             goto error;
1026         }
1027         if (pin == 0) {
1028             WARN("Cannot use this filter: no pins\n");
1029             goto error;
1030         }
1031
1032         hr = IPin_Connect(ppinOut, ppinfilter, NULL);
1033         if (FAILED(hr)) {
1034             TRACE("Cannot connect to filter (%x), trying next one\n", hr);
1035             goto error;
1036         }
1037         TRACE("Successfully connected to filter, follow chain...\n");
1038
1039         /* Render all output pins of the filter by calling IFilterGraph2_Connect on each of them */
1040         hr = GetInternalConnections(pfilter, ppinfilter, &ppins, &nb);
1041
1042         if (SUCCEEDED(hr)) {
1043             unsigned int i;
1044             if (nb == 0) {
1045                 IPin_Disconnect(ppinfilter);
1046                 IPin_Disconnect(ppinOut);
1047                 goto error;
1048             }
1049             TRACE("pins to consider: %d\n", nb);
1050             for(i = 0; i < nb; i++)
1051             {
1052                 LPWSTR pinname = NULL;
1053
1054                 TRACE("Processing pin %u\n", i);
1055
1056                 hr = IPin_QueryId(ppins[i], &pinname);
1057                 if (SUCCEEDED(hr))
1058                 {
1059                     if (pinname[0] == '~')
1060                     {
1061                         TRACE("Pinname=%s, skipping\n", debugstr_w(pinname));
1062                         hr = E_FAIL;
1063                     }
1064                     else
1065                         hr = IFilterGraph2_Connect(iface, ppins[i], ppinIn);
1066                     CoTaskMemFree(pinname);
1067                 }
1068
1069                 if (FAILED(hr)) {
1070                    TRACE("Cannot connect pin %p (%x)\n", ppinfilter, hr);
1071                 }
1072                 IPin_Release(ppins[i]);
1073                 if (SUCCEEDED(hr)) break;
1074             }
1075             while (++i < nb) IPin_Release(ppins[i]);
1076             CoTaskMemFree(ppins);
1077             IPin_Release(ppinfilter);
1078             IBaseFilter_Release(pfilter);
1079             if (FAILED(hr))
1080             {
1081                 IPin_Disconnect(ppinfilter);
1082                 IPin_Disconnect(ppinOut);
1083                 IFilterGraph2_RemoveFilter(iface, pfilter);
1084                 continue;
1085             }
1086             break;
1087         }
1088
1089 error:
1090         VariantClear(&var);
1091         if (ppinfilter) IPin_Release(ppinfilter);
1092         if (pfilter) {
1093             IFilterGraph2_RemoveFilter(iface, pfilter);
1094             IBaseFilter_Release(pfilter);
1095         }
1096     }
1097
1098 out:
1099     if (penummt)
1100         IEnumMediaTypes_Release(penummt);
1101     if (mt)
1102         DeleteMediaType(mt);
1103     --This->recursioncount;
1104     LeaveCriticalSection(&This->cs);
1105     TRACE("--> %08x\n", hr);
1106     return SUCCEEDED(hr) ? S_OK : hr;
1107 }
1108
1109 static HRESULT FilterGraph2_RenderRecurse(IFilterGraphImpl *This, IPin *ppinOut)
1110 {
1111     /* This pin has been connected now, try to call render on all pins that aren't connected */
1112     IPin *to = NULL;
1113     PIN_INFO info;
1114     IEnumPins *enumpins = NULL;
1115     BOOL renderany = FALSE;
1116     BOOL renderall = TRUE;
1117
1118     IPin_QueryPinInfo(ppinOut, &info);
1119
1120     IBaseFilter_EnumPins(info.pFilter, &enumpins);
1121     /* Don't need to hold a reference, IEnumPins does */
1122     IBaseFilter_Release(info.pFilter);
1123
1124     IEnumPins_Reset(enumpins);
1125     while (IEnumPins_Next(enumpins, 1, &to, NULL) == S_OK)
1126     {
1127         PIN_DIRECTION dir = PINDIR_INPUT;
1128
1129         IPin_QueryDirection(to, &dir);
1130
1131         if (dir == PINDIR_OUTPUT)
1132         {
1133             IPin *out = NULL;
1134
1135             IPin_ConnectedTo(to, &out);
1136             if (!out)
1137             {
1138                 HRESULT hr;
1139                 hr = IFilterGraph2_Render((IFilterGraph2 *)&This->IFilterGraph2_vtbl, to);
1140                 if (SUCCEEDED(hr))
1141                     renderany = TRUE;
1142                 else
1143                     renderall = FALSE;
1144             }
1145             else
1146                 IPin_Release(out);
1147         }
1148
1149         IPin_Release(to);
1150     }
1151
1152     IEnumPins_Release(enumpins);
1153
1154     if (renderall)
1155         return S_OK;
1156
1157     if (renderany)
1158         return VFW_S_PARTIAL_RENDER;
1159
1160     return VFW_E_CANNOT_RENDER;
1161 }
1162
1163 /* Ogg hates me if I create a direct rendering method
1164  *
1165  * It can only connect to a pin properly once, so use a recursive method that does
1166  *
1167  *  +----+ --- (PIN 1) (Render is called on this pin)
1168  *  |    |
1169  *  +----+ --- (PIN 2)
1170  *
1171  *  Enumerate possible renderers that EXACTLY match the requested type
1172  *
1173  *  If none is available, try to add intermediate filters that can connect to the input pin
1174  *  then call Render on that intermediate pin's output pins
1175  *  if it succeeds: Render returns success, if it doesn't, the intermediate filter is removed,
1176  *  and another filter that can connect to the input pin is tried
1177  *  if we run out of filters that can, give up and return VFW_E_CANNOT_RENDER
1178  *  It's recursive, but fun!
1179  */
1180
1181 static HRESULT WINAPI FilterGraph2_Render(IFilterGraph2 *iface, IPin *ppinOut)
1182 {
1183     ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
1184     IEnumMediaTypes* penummt;
1185     AM_MEDIA_TYPE* mt;
1186     ULONG nbmt;
1187     HRESULT hr;
1188
1189     IEnumMoniker* pEnumMoniker;
1190     GUID tab[4];
1191     ULONG nb;
1192     IMoniker* pMoniker;
1193     INT x;
1194
1195     TRACE("(%p/%p)->(%p)\n", This, iface, ppinOut);
1196
1197     if (TRACE_ON(quartz))
1198     {
1199         PIN_INFO PinInfo;
1200
1201         hr = IPin_QueryPinInfo(ppinOut, &PinInfo);
1202         if (FAILED(hr))
1203             return hr;
1204
1205         TRACE("Filter owning pin => %p\n", PinInfo.pFilter);
1206         IBaseFilter_Release(PinInfo.pFilter);
1207     }
1208
1209     /* Try to find out if there is a renderer for the specified subtype already, and use that
1210      */
1211     EnterCriticalSection(&This->cs);
1212     for (x = 0; x < This->nFilters; ++x)
1213     {
1214         IEnumPins *enumpins = NULL;
1215         IPin *pin = NULL;
1216
1217         hr = IBaseFilter_EnumPins(This->ppFiltersInGraph[x], &enumpins);
1218
1219         if (FAILED(hr) || !enumpins)
1220             continue;
1221
1222         IEnumPins_Reset(enumpins);
1223         while (IEnumPins_Next(enumpins, 1, &pin, NULL) == S_OK)
1224         {
1225             IPin *to = NULL;
1226             PIN_DIRECTION dir = PINDIR_OUTPUT;
1227
1228             IPin_QueryDirection(pin, &dir);
1229             if (dir != PINDIR_INPUT)
1230             {
1231                 IPin_Release(pin);
1232                 continue;
1233             }
1234             IPin_ConnectedTo(pin, &to);
1235
1236             if (to == NULL)
1237             {
1238                 hr = IPin_Connect(ppinOut, pin, NULL);
1239                 if (SUCCEEDED(hr))
1240                 {
1241                     TRACE("Connected successfully %p/%p, %08x look if we should render more!\n", ppinOut, pin, hr);
1242                     IPin_Release(pin);
1243
1244                     hr = FilterGraph2_RenderRecurse(This, pin);
1245                     if (FAILED(hr))
1246                     {
1247                         IPin_Disconnect(ppinOut);
1248                         IPin_Disconnect(pin);
1249                         continue;
1250                     }
1251                     IEnumPins_Release(enumpins);
1252                     LeaveCriticalSection(&This->cs);
1253                     return hr;
1254                 }
1255                 WARN("Could not connect!\n");
1256             }
1257             else
1258                 IPin_Release(to);
1259
1260             IPin_Release(pin);
1261         }
1262         IEnumPins_Release(enumpins);
1263     }
1264
1265     LeaveCriticalSection(&This->cs);
1266
1267     hr = IPin_EnumMediaTypes(ppinOut, &penummt);
1268     if (FAILED(hr)) {
1269         WARN("EnumMediaTypes (%x)\n", hr);
1270         return hr;
1271     }
1272
1273     IEnumMediaTypes_Reset(penummt);
1274
1275     /* Looks like no existing renderer of the kind exists
1276      * Try adding new ones
1277      */
1278     tab[0] = tab[1] = GUID_NULL;
1279     while (SUCCEEDED(hr))
1280     {
1281         hr = IEnumMediaTypes_Next(penummt, 1, &mt, &nbmt);
1282         if (FAILED(hr)) {
1283             WARN("IEnumMediaTypes_Next (%x)\n", hr);
1284             break;
1285         }
1286         if (!nbmt)
1287         {
1288             hr = VFW_E_CANNOT_RENDER;
1289             break;
1290         }
1291         else
1292         {
1293             TRACE("MajorType %s\n", debugstr_guid(&mt->majortype));
1294             TRACE("SubType %s\n", debugstr_guid(&mt->subtype));
1295
1296             /* Only enumerate once, this doesn't account for all previous ones, but this should be enough nonetheless */
1297             if (IsEqualIID(&tab[0], &mt->majortype) && IsEqualIID(&tab[1], &mt->subtype))
1298             {
1299                 DeleteMediaType(mt);
1300                 continue;
1301             }
1302
1303             /* Try to find a suitable renderer with the same media type */
1304             tab[0] = mt->majortype;
1305             tab[1] = mt->subtype;
1306             hr = IFilterMapper2_EnumMatchingFilters(This->pFilterMapper2, &pEnumMoniker, 0, FALSE, MERIT_UNLIKELY, TRUE, 1, tab, NULL, NULL, FALSE, FALSE, 0, NULL, NULL, NULL);
1307             if (FAILED(hr))
1308             {
1309                 WARN("Unable to enum filters (%x)\n", hr);
1310                 break;
1311             }
1312         }
1313         hr = E_FAIL;
1314
1315         while (IEnumMoniker_Next(pEnumMoniker, 1, &pMoniker, &nb) == S_OK)
1316         {
1317             VARIANT var;
1318             GUID clsid;
1319             IPin* ppinfilter;
1320             IBaseFilter* pfilter = NULL;
1321             IEnumPins* penumpins = NULL;
1322             ULONG pin;
1323
1324             hr = GetFilterInfo(pMoniker, &clsid, &var);
1325             IMoniker_Release(pMoniker);
1326             if (FAILED(hr)) {
1327                 WARN("Unable to retrieve filter info (%x)\n", hr);
1328                 goto error;
1329             }
1330
1331             hr = CoCreateInstance(&clsid, NULL, CLSCTX_INPROC_SERVER, &IID_IBaseFilter, (LPVOID*)&pfilter);
1332             if (FAILED(hr))
1333             {
1334                 WARN("Unable to create filter (%x), trying next one\n", hr);
1335                 goto error;
1336             }
1337
1338             hr = IFilterGraph2_AddFilter(iface, pfilter, V_UNION(&var, bstrVal));
1339             if (FAILED(hr)) {
1340                 WARN("Unable to add filter (%x)\n", hr);
1341                 IBaseFilter_Release(pfilter);
1342                 pfilter = NULL;
1343                 goto error;
1344             }
1345
1346             hr = IBaseFilter_EnumPins(pfilter, &penumpins);
1347             if (FAILED(hr)) {
1348                 WARN("Splitter Enumpins (%x)\n", hr);
1349                 goto error;
1350             }
1351
1352             while ((hr = IEnumPins_Next(penumpins, 1, &ppinfilter, &pin)) == S_OK)
1353             {
1354                 PIN_DIRECTION dir;
1355
1356                 if (pin == 0) {
1357                     WARN("No Pin\n");
1358                     hr = E_FAIL;
1359                     goto error;
1360                 }
1361
1362                 hr = IPin_QueryDirection(ppinfilter, &dir);
1363                 if (FAILED(hr)) {
1364                     IPin_Release(ppinfilter);
1365                     WARN("QueryDirection failed (%x)\n", hr);
1366                     goto error;
1367                 }
1368                 if (dir != PINDIR_INPUT) {
1369                     IPin_Release(ppinfilter);
1370                     continue; /* Wrong direction */
1371                 }
1372
1373                 /* Connect the pin to the "Renderer" */
1374                 hr = IPin_Connect(ppinOut, ppinfilter, NULL);
1375                 IPin_Release(ppinfilter);
1376
1377                 if (FAILED(hr)) {
1378                     WARN("Unable to connect %s to renderer (%x)\n", debugstr_w(V_UNION(&var, bstrVal)), hr);
1379                     goto error;
1380                 }
1381                 TRACE("Connected, recursing %s\n",  debugstr_w(V_UNION(&var, bstrVal)));
1382
1383                 VariantClear(&var);
1384
1385                 hr = FilterGraph2_RenderRecurse(This, ppinfilter);
1386                 if (FAILED(hr)) {
1387                     WARN("Unable to connect recursively (%x)\n", hr);
1388                     goto error;
1389                 }
1390                 IBaseFilter_Release(pfilter);
1391                 break;
1392             }
1393             if (SUCCEEDED(hr)) {
1394                 IEnumPins_Release(penumpins);
1395                 break; /* out of IEnumMoniker_Next loop */
1396             }
1397
1398             /* IEnumPins_Next failed, all other failure case caught by goto error */
1399             WARN("IEnumPins_Next (%x)\n", hr);
1400             /* goto error */
1401
1402 error:
1403             VariantClear(&var);
1404             if (penumpins)
1405                 IEnumPins_Release(penumpins);
1406             if (pfilter) {
1407                 IFilterGraph2_RemoveFilter(iface, pfilter);
1408                 IBaseFilter_Release(pfilter);
1409             }
1410             if (SUCCEEDED(hr)) DebugBreak();
1411         }
1412
1413         IEnumMoniker_Release(pEnumMoniker);
1414         if (nbmt)
1415             DeleteMediaType(mt);
1416         if (SUCCEEDED(hr))
1417             break;
1418         hr = S_OK;
1419     }
1420
1421     IEnumMediaTypes_Release(penummt);
1422     return hr;
1423 }
1424
1425 static HRESULT WINAPI FilterGraph2_RenderFile(IFilterGraph2 *iface,
1426                                               LPCWSTR lpcwstrFile,
1427                                               LPCWSTR lpcwstrPlayList)
1428 {
1429     ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
1430     static const WCHAR string[] = {'R','e','a','d','e','r',0};
1431     IBaseFilter* preader = NULL;
1432     IPin* ppinreader = NULL;
1433     IEnumPins* penumpins = NULL;
1434     HRESULT hr;
1435     BOOL partial = FALSE;
1436     HRESULT any = FALSE;
1437
1438     TRACE("(%p/%p)->(%s, %s)\n", This, iface, debugstr_w(lpcwstrFile), debugstr_w(lpcwstrPlayList));
1439
1440     if (lpcwstrPlayList != NULL)
1441         return E_INVALIDARG;
1442
1443     hr = IFilterGraph2_AddSourceFilter(iface, lpcwstrFile, string, &preader);
1444     if (FAILED(hr))
1445         return hr;
1446
1447     if (SUCCEEDED(hr))
1448         hr = IBaseFilter_EnumPins(preader, &penumpins);
1449     if (SUCCEEDED(hr))
1450     {
1451         while (IEnumPins_Next(penumpins, 1, &ppinreader, NULL) == S_OK)
1452         {
1453             PIN_DIRECTION dir;
1454
1455             IPin_QueryDirection(ppinreader, &dir);
1456             if (dir == PINDIR_OUTPUT)
1457             {
1458                 INT i;
1459
1460                 hr = IFilterGraph2_Render(iface, ppinreader);
1461                 TRACE("Render %08x\n", hr);
1462
1463                 for (i = 0; i < This->nFilters; ++i)
1464                     TRACE("Filters in chain: %s\n", debugstr_w(This->pFilterNames[i]));
1465
1466                 if (SUCCEEDED(hr))
1467                     any = TRUE;
1468                 if (hr != S_OK)
1469                     partial = TRUE;
1470             }
1471             IPin_Release(ppinreader);
1472         }
1473         IEnumPins_Release(penumpins);
1474
1475         if (!any)
1476             hr = VFW_E_CANNOT_RENDER;
1477         else if (partial)
1478             hr = VFW_S_PARTIAL_RENDER;
1479         else
1480             hr = S_OK;
1481     }
1482     IBaseFilter_Release(preader);
1483
1484     TRACE("--> %08x\n", hr);
1485     return hr;
1486 }
1487
1488 /* Some filters implement their own asynchronous reader (Theoretically they all should, try to load it first */
1489 static HRESULT GetFileSourceFilter(LPCOLESTR pszFileName, IBaseFilter **filter)
1490 {
1491     static const WCHAR wszReg[] = {'M','e','d','i','a',' ','T','y','p','e','\\','E','x','t','e','n','s','i','o','n','s',0};
1492     HRESULT hr = S_OK;
1493     HKEY extkey;
1494     LONG lRet;
1495
1496     lRet = RegOpenKeyExW(HKEY_CLASSES_ROOT, wszReg, 0, KEY_READ, &extkey);
1497     hr = HRESULT_FROM_WIN32(lRet);
1498
1499     if (SUCCEEDED(hr))
1500     {
1501         static const WCHAR filtersource[] = {'S','o','u','r','c','e',' ','F','i','l','t','e','r',0};
1502         WCHAR *ext = PathFindExtensionW(pszFileName);
1503         WCHAR clsid_key[39];
1504         GUID clsid;
1505         DWORD size = sizeof(clsid_key);
1506         HKEY pathkey;
1507
1508         if (!ext)
1509         {
1510             CloseHandle(extkey);
1511             return E_FAIL;
1512         }
1513
1514         lRet = RegOpenKeyExW(extkey, ext, 0, KEY_READ, &pathkey);
1515         hr = HRESULT_FROM_WIN32(lRet);
1516         CloseHandle(extkey);
1517         if (FAILED(hr))
1518             return hr;
1519
1520         lRet = RegQueryValueExW(pathkey, filtersource, NULL, NULL, (LPBYTE)clsid_key, &size);
1521         hr = HRESULT_FROM_WIN32(lRet);
1522         CloseHandle(pathkey);
1523         if (FAILED(hr))
1524             return hr;
1525
1526         CLSIDFromString(clsid_key, &clsid);
1527
1528         TRACE("CLSID: %s\n", debugstr_guid(&clsid));
1529         hr = CoCreateInstance(&clsid, NULL, CLSCTX_INPROC_SERVER, &IID_IBaseFilter, (LPVOID*)filter);
1530         if (SUCCEEDED(hr))
1531         {
1532             IFileSourceFilter *source = NULL;
1533             hr = IBaseFilter_QueryInterface(*filter, &IID_IFileSourceFilter, (LPVOID*)&source);
1534             if (SUCCEEDED(hr))
1535                 IFileSourceFilter_Release(source);
1536             else
1537                 IBaseFilter_Release(*filter);
1538         }
1539     }
1540     if (FAILED(hr))
1541         *filter = NULL;
1542     return hr;
1543 }
1544
1545 static HRESULT WINAPI FilterGraph2_AddSourceFilter(IFilterGraph2 *iface,
1546                                                    LPCWSTR lpcwstrFileName,
1547                                                    LPCWSTR lpcwstrFilterName,
1548                                                    IBaseFilter **ppFilter) {
1549     ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
1550     HRESULT hr;
1551     IBaseFilter* preader;
1552     IFileSourceFilter* pfile = NULL;
1553     AM_MEDIA_TYPE mt;
1554     WCHAR* filename;
1555
1556     TRACE("(%p/%p)->(%s, %s, %p)\n", This, iface, debugstr_w(lpcwstrFileName), debugstr_w(lpcwstrFilterName), ppFilter);
1557
1558     /* Try from file name first, then fall back to default asynchronous reader */
1559     hr = GetFileSourceFilter(lpcwstrFileName, &preader);
1560
1561     if (FAILED(hr))
1562         hr = CoCreateInstance(&CLSID_AsyncReader, NULL, CLSCTX_INPROC_SERVER, &IID_IBaseFilter, (LPVOID*)&preader);
1563     if (FAILED(hr)) {
1564         WARN("Unable to create file source filter (%x)\n", hr);
1565         return hr;
1566     }
1567
1568     hr = IFilterGraph2_AddFilter(iface, preader, lpcwstrFilterName);
1569     if (FAILED(hr)) {
1570         WARN("Unable add filter (%x)\n", hr);
1571         IBaseFilter_Release(preader);
1572         return hr;
1573     }
1574
1575     hr = IBaseFilter_QueryInterface(preader, &IID_IFileSourceFilter, (LPVOID*)&pfile);
1576     if (FAILED(hr)) {
1577         WARN("Unable to get IFileSourceInterface (%x)\n", hr);
1578         goto error;
1579     }
1580
1581     /* Load the file in the file source filter */
1582     hr = IFileSourceFilter_Load(pfile, lpcwstrFileName, NULL);
1583     if (FAILED(hr)) {
1584         WARN("Load (%x)\n", hr);
1585         goto error;
1586     }
1587
1588     IFileSourceFilter_GetCurFile(pfile, &filename, &mt);
1589     if (FAILED(hr)) {
1590         WARN("GetCurFile (%x)\n", hr);
1591         goto error;
1592     }
1593
1594     TRACE("File %s\n", debugstr_w(filename));
1595     TRACE("MajorType %s\n", debugstr_guid(&mt.majortype));
1596     TRACE("SubType %s\n", debugstr_guid(&mt.subtype));
1597
1598     if (ppFilter)
1599         *ppFilter = preader;
1600     IFileSourceFilter_Release(pfile);
1601
1602     return S_OK;
1603
1604 error:
1605     if (pfile)
1606         IFileSourceFilter_Release(pfile);
1607     IFilterGraph2_RemoveFilter(iface, preader);
1608     IBaseFilter_Release(preader);
1609
1610     return hr;
1611 }
1612
1613 static HRESULT WINAPI FilterGraph2_SetLogFile(IFilterGraph2 *iface,
1614                                               DWORD_PTR hFile) {
1615     ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
1616
1617     TRACE("(%p/%p)->(%08x): stub !!!\n", This, iface, (DWORD) hFile);
1618
1619     return S_OK;
1620 }
1621
1622 static HRESULT WINAPI FilterGraph2_Abort(IFilterGraph2 *iface) {
1623     ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
1624
1625     TRACE("(%p/%p)->(): stub !!!\n", This, iface);
1626
1627     return S_OK;
1628 }
1629
1630 static HRESULT WINAPI FilterGraph2_ShouldOperationContinue(IFilterGraph2 *iface) {
1631     ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
1632
1633     TRACE("(%p/%p)->(): stub !!!\n", This, iface);
1634
1635     return S_OK;
1636 }
1637
1638 /*** IFilterGraph2 methods ***/
1639 static HRESULT WINAPI FilterGraph2_AddSourceFilterForMoniker(IFilterGraph2 *iface,
1640                                                              IMoniker *pMoniker,
1641                                                              IBindCtx *pCtx,
1642                                                              LPCWSTR lpcwstrFilterName,
1643                                                              IBaseFilter **ppFilter) {
1644     ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
1645
1646     TRACE("(%p/%p)->(%p %p %s %p): stub !!!\n", This, iface, pMoniker, pCtx, debugstr_w(lpcwstrFilterName), ppFilter);
1647
1648     return S_OK;
1649 }
1650
1651 static HRESULT WINAPI FilterGraph2_ReconnectEx(IFilterGraph2 *iface,
1652                                                IPin *ppin,
1653                                                const AM_MEDIA_TYPE *pmt) {
1654     ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
1655
1656     TRACE("(%p/%p)->(%p %p): stub !!!\n", This, iface, ppin, pmt);
1657
1658     return S_OK;
1659 }
1660
1661 static HRESULT WINAPI FilterGraph2_RenderEx(IFilterGraph2 *iface,
1662                                             IPin *pPinOut,
1663                                             DWORD dwFlags,
1664                                             DWORD *pvContext) {
1665     ICOM_THIS_MULTI(IFilterGraphImpl, IFilterGraph2_vtbl, iface);
1666
1667     TRACE("(%p/%p)->(%p %08x %p): stub !!!\n", This, iface, pPinOut, dwFlags, pvContext);
1668
1669     return S_OK;
1670 }
1671
1672
1673 static const IFilterGraph2Vtbl IFilterGraph2_VTable =
1674 {
1675     FilterGraph2_QueryInterface,
1676     FilterGraph2_AddRef,
1677     FilterGraph2_Release,
1678     FilterGraph2_AddFilter,
1679     FilterGraph2_RemoveFilter,
1680     FilterGraph2_EnumFilters,
1681     FilterGraph2_FindFilterByName,
1682     FilterGraph2_ConnectDirect,
1683     FilterGraph2_Reconnect,
1684     FilterGraph2_Disconnect,
1685     FilterGraph2_SetDefaultSyncSource,
1686     FilterGraph2_Connect,
1687     FilterGraph2_Render,
1688     FilterGraph2_RenderFile,
1689     FilterGraph2_AddSourceFilter,
1690     FilterGraph2_SetLogFile,
1691     FilterGraph2_Abort,
1692     FilterGraph2_ShouldOperationContinue,
1693     FilterGraph2_AddSourceFilterForMoniker,
1694     FilterGraph2_ReconnectEx,
1695     FilterGraph2_RenderEx
1696 };
1697
1698 /*** IUnknown methods ***/
1699 static HRESULT WINAPI MediaControl_QueryInterface(IMediaControl *iface,
1700                                                   REFIID riid,
1701                                                   LPVOID*ppvObj) {
1702     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
1703
1704     TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
1705
1706     return Filtergraph_QueryInterface(This, riid, ppvObj);
1707 }
1708
1709 static ULONG WINAPI MediaControl_AddRef(IMediaControl *iface) {
1710     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
1711
1712     TRACE("(%p/%p)->()\n", This, iface);
1713
1714     return Filtergraph_AddRef(This);
1715 }
1716
1717 static ULONG WINAPI MediaControl_Release(IMediaControl *iface) {
1718     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
1719
1720     TRACE("(%p/%p)->()\n", This, iface);
1721
1722     return Filtergraph_Release(This);
1723
1724 }
1725
1726 /*** IDispatch methods ***/
1727 static HRESULT WINAPI MediaControl_GetTypeInfoCount(IMediaControl *iface,
1728                                                     UINT*pctinfo) {
1729     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
1730
1731     TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, pctinfo);
1732
1733     return S_OK;
1734 }
1735
1736 static HRESULT WINAPI MediaControl_GetTypeInfo(IMediaControl *iface,
1737                                                UINT iTInfo,
1738                                                LCID lcid,
1739                                                ITypeInfo**ppTInfo) {
1740     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
1741
1742     TRACE("(%p/%p)->(%d, %d, %p): stub !!!\n", This, iface, iTInfo, lcid, ppTInfo);
1743
1744     return S_OK;
1745 }
1746
1747 static HRESULT WINAPI MediaControl_GetIDsOfNames(IMediaControl *iface,
1748                                                  REFIID riid,
1749                                                  LPOLESTR*rgszNames,
1750                                                  UINT cNames,
1751                                                  LCID lcid,
1752                                                  DISPID*rgDispId) {
1753     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
1754
1755     TRACE("(%p/%p)->(%s (%p), %p, %d, %d, %p): stub !!!\n", This, iface, debugstr_guid(riid), riid, rgszNames, cNames, lcid, rgDispId);
1756
1757     return S_OK;
1758 }
1759
1760 static HRESULT WINAPI MediaControl_Invoke(IMediaControl *iface,
1761                                           DISPID dispIdMember,
1762                                           REFIID riid,
1763                                           LCID lcid,
1764                                           WORD wFlags,
1765                                           DISPPARAMS*pDispParams,
1766                                           VARIANT*pVarResult,
1767                                           EXCEPINFO*pExepInfo,
1768                                           UINT*puArgErr) {
1769     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
1770
1771     TRACE("(%p/%p)->(%d, %s (%p), %d, %04x, %p, %p, %p, %p): stub !!!\n", This, iface, dispIdMember, debugstr_guid(riid), riid, lcid, wFlags, pDispParams, pVarResult, pExepInfo, puArgErr);
1772
1773     return S_OK;
1774 }
1775
1776 typedef HRESULT(WINAPI *fnFoundFilter)(IBaseFilter *, DWORD_PTR data);
1777
1778 static HRESULT ExploreGraph(IFilterGraphImpl* pGraph, IPin* pOutputPin, fnFoundFilter FoundFilter, DWORD_PTR data)
1779 {
1780     HRESULT hr;
1781     IPin* pInputPin;
1782     IPin** ppPins;
1783     ULONG nb;
1784     ULONG i;
1785     PIN_INFO PinInfo;
1786
1787     TRACE("%p %p\n", pGraph, pOutputPin);
1788     PinInfo.pFilter = NULL;
1789
1790     hr = IPin_ConnectedTo(pOutputPin, &pInputPin);
1791
1792     if (SUCCEEDED(hr))
1793     {
1794         hr = IPin_QueryPinInfo(pInputPin, &PinInfo);
1795         if (SUCCEEDED(hr))
1796             hr = GetInternalConnections(PinInfo.pFilter, pInputPin, &ppPins, &nb);
1797         IPin_Release(pInputPin);
1798     }
1799
1800     if (SUCCEEDED(hr))
1801     {
1802         if (nb == 0)
1803         {
1804             TRACE("Reached a renderer\n");
1805             /* Count renderers for end of stream notification */
1806             pGraph->nRenderers++;
1807         }
1808         else
1809         {
1810             for(i = 0; i < nb; i++)
1811             {
1812                 /* Explore the graph downstream from this pin
1813                  * FIXME: We should prevent exploring from a pin more than once. This can happens when
1814                  * several input pins are connected to the same output (a MUX for instance). */
1815                 ExploreGraph(pGraph, ppPins[i], FoundFilter, data);
1816                 IPin_Release(ppPins[i]);
1817             }
1818
1819             CoTaskMemFree(ppPins);
1820         }
1821         TRACE("Doing stuff with filter %p\n", PinInfo.pFilter);
1822
1823         FoundFilter(PinInfo.pFilter, data);
1824     }
1825
1826     if (PinInfo.pFilter) IBaseFilter_Release(PinInfo.pFilter);
1827     return hr;
1828 }
1829
1830 static HRESULT WINAPI SendRun(IBaseFilter *pFilter, DWORD_PTR data)
1831 {
1832     LONGLONG time = 0;
1833     IReferenceClock *clock = NULL;
1834
1835     IBaseFilter_GetSyncSource(pFilter, &clock);
1836     if (clock)
1837     {
1838         IReferenceClock_GetTime(clock, &time);
1839         if (time)
1840             /* Add 50 ms */
1841             time += 500000;
1842         if (time < 0)
1843             time = 0;
1844         IReferenceClock_Release(clock);
1845     }
1846
1847     return IBaseFilter_Run(pFilter, time);
1848 }
1849
1850 static HRESULT WINAPI SendPause(IBaseFilter *pFilter, DWORD_PTR data)
1851 {
1852     return IBaseFilter_Pause(pFilter);
1853 }
1854
1855 static HRESULT WINAPI SendStop(IBaseFilter *pFilter, DWORD_PTR data)
1856 {
1857     return IBaseFilter_Stop(pFilter);
1858 }
1859
1860 static HRESULT WINAPI SendGetState(IBaseFilter *pFilter, DWORD_PTR data)
1861 {
1862     FILTER_STATE state;
1863     DWORD time_end = data;
1864     DWORD time_now = GetTickCount();
1865     LONG wait;
1866
1867     if (time_end == INFINITE)
1868     {
1869         wait = INFINITE;
1870     }
1871     else if (time_end > time_now)
1872     {
1873         wait = time_end - time_now;
1874     }
1875     else
1876         wait = 0;
1877
1878     return IBaseFilter_GetState(pFilter, wait, &state);
1879 }
1880
1881
1882 static HRESULT SendFilterMessage(IMediaControl *iface, fnFoundFilter FoundFilter, DWORD_PTR data)
1883 {
1884     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
1885     int i;
1886     IBaseFilter* pfilter;
1887     IEnumPins* pEnum;
1888     HRESULT hr;
1889     IPin* pPin;
1890     DWORD dummy;
1891     PIN_DIRECTION dir;
1892     TRACE("(%p/%p)->()\n", This, iface);
1893
1894     /* Explorer the graph from source filters to renderers, determine renderers
1895      * number and run filters from renderers to source filters */
1896     This->nRenderers = 0;
1897     ResetEvent(This->hEventCompletion);
1898
1899     for(i = 0; i < This->nFilters; i++)
1900     {
1901         BOOL source = TRUE;
1902         pfilter = This->ppFiltersInGraph[i];
1903         hr = IBaseFilter_EnumPins(pfilter, &pEnum);
1904         if (hr != S_OK)
1905         {
1906             WARN("Enum pins failed %x\n", hr);
1907             continue;
1908         }
1909         /* Check if it is a source filter */
1910         while(IEnumPins_Next(pEnum, 1, &pPin, &dummy) == S_OK)
1911         {
1912             IPin_QueryDirection(pPin, &dir);
1913             IPin_Release(pPin);
1914             if (dir == PINDIR_INPUT)
1915             {
1916                 source = FALSE;
1917                 break;
1918             }
1919         }
1920         if (source)
1921         {
1922             TRACE("Found a source filter %p\n", pfilter);
1923             IEnumPins_Reset(pEnum);
1924             while(IEnumPins_Next(pEnum, 1, &pPin, &dummy) == S_OK)
1925             {
1926                 /* Explore the graph downstream from this pin */
1927                 ExploreGraph(This, pPin, FoundFilter, data);
1928                 IPin_Release(pPin);
1929             }
1930             FoundFilter(pfilter, data);
1931         }
1932         IEnumPins_Release(pEnum);
1933     }
1934
1935     return S_FALSE;
1936 }
1937
1938 /*** IMediaControl methods ***/
1939 static HRESULT WINAPI MediaControl_Run(IMediaControl *iface) {
1940     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
1941     TRACE("(%p/%p)->()\n", This, iface);
1942
1943     if (This->state == State_Running) return S_OK;
1944
1945     EnterCriticalSection(&This->cs);
1946     if (This->state == State_Stopped)
1947         This->EcCompleteCount = 0;
1948
1949     if (This->refClock)
1950     {
1951         IReferenceClock_GetTime(This->refClock, &This->start_time);
1952         This->start_time += 500000;
1953     }
1954     else This->position = This->start_time = 0;
1955
1956     SendFilterMessage(iface, SendRun, 0);
1957     This->state = State_Running;
1958     LeaveCriticalSection(&This->cs);
1959     return S_FALSE;
1960 }
1961
1962 static HRESULT WINAPI MediaControl_Pause(IMediaControl *iface) {
1963     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
1964     TRACE("(%p/%p)->()\n", This, iface);
1965
1966     if (This->state == State_Paused) return S_OK;
1967
1968     EnterCriticalSection(&This->cs);
1969     if (This->state == State_Stopped)
1970         This->EcCompleteCount = 0;
1971
1972     if (This->state == State_Running && This->refClock)
1973     {
1974         LONGLONG time = This->start_time;
1975         IReferenceClock_GetTime(This->refClock, &time);
1976         This->position += time - This->start_time;
1977     }
1978
1979     SendFilterMessage(iface, SendPause, 0);
1980     This->state = State_Paused;
1981     LeaveCriticalSection(&This->cs);
1982     return S_FALSE;
1983 }
1984
1985 static HRESULT WINAPI MediaControl_Stop(IMediaControl *iface) {
1986     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
1987     TRACE("(%p/%p)->()\n", This, iface);
1988
1989     if (This->state == State_Stopped) return S_OK;
1990
1991     EnterCriticalSection(&This->cs);
1992     if (This->state == State_Running && This->refClock)
1993     {
1994         LONGLONG time = This->start_time;
1995         IReferenceClock_GetTime(This->refClock, &time);
1996         This->position += time - This->start_time;
1997     }
1998
1999     if (This->state == State_Running) SendFilterMessage(iface, SendPause, 0);
2000     SendFilterMessage(iface, SendStop, 0);
2001     This->state = State_Stopped;
2002     LeaveCriticalSection(&This->cs);
2003     return S_OK;
2004 }
2005
2006 static HRESULT WINAPI MediaControl_GetState(IMediaControl *iface,
2007                                             LONG msTimeout,
2008                                             OAFilterState *pfs) {
2009     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
2010     DWORD end;
2011
2012     TRACE("(%p/%p)->(%d, %p)\n", This, iface, msTimeout, pfs);
2013
2014     if (!pfs)
2015         return E_POINTER;
2016
2017     EnterCriticalSection(&This->cs);
2018
2019     *pfs = This->state;
2020     if (msTimeout > 0)
2021     {
2022         end = GetTickCount() + msTimeout;
2023     }
2024     else if (msTimeout < 0)
2025     {
2026         end = INFINITE;
2027     }
2028     else
2029     {
2030         end = 0;
2031     }
2032     if (end)
2033         SendFilterMessage(iface, SendGetState, end);
2034
2035     LeaveCriticalSection(&This->cs);
2036
2037     return S_OK;
2038 }
2039
2040 static HRESULT WINAPI MediaControl_RenderFile(IMediaControl *iface,
2041                                               BSTR strFilename) {
2042     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
2043
2044     FIXME("(%p/%p)->(%s (%p)): stub !!!\n", This, iface, debugstr_w(strFilename), strFilename);
2045
2046     return S_OK;
2047 }
2048
2049 static HRESULT WINAPI MediaControl_AddSourceFilter(IMediaControl *iface,
2050                                                    BSTR strFilename,
2051                                                    IDispatch **ppUnk) {
2052     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
2053
2054     FIXME("(%p/%p)->(%s (%p), %p): stub !!!\n", This, iface, debugstr_w(strFilename), strFilename, ppUnk);
2055
2056     return S_OK;
2057 }
2058
2059 static HRESULT WINAPI MediaControl_get_FilterCollection(IMediaControl *iface,
2060                                                         IDispatch **ppUnk) {
2061     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
2062
2063     FIXME("(%p/%p)->(%p): stub !!!\n", This, iface, ppUnk);
2064
2065     return S_OK;
2066 }
2067
2068 static HRESULT WINAPI MediaControl_get_RegFilterCollection(IMediaControl *iface,
2069                                                            IDispatch **ppUnk) {
2070     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
2071
2072     FIXME("(%p/%p)->(%p): stub !!!\n", This, iface, ppUnk);
2073
2074     return S_OK;
2075 }
2076
2077 static HRESULT WINAPI MediaControl_StopWhenReady(IMediaControl *iface) {
2078     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaControl_vtbl, iface);
2079
2080     FIXME("(%p/%p)->(): stub !!!\n", This, iface);
2081
2082     return S_OK;
2083 }
2084
2085
2086 static const IMediaControlVtbl IMediaControl_VTable =
2087 {
2088     MediaControl_QueryInterface,
2089     MediaControl_AddRef,
2090     MediaControl_Release,
2091     MediaControl_GetTypeInfoCount,
2092     MediaControl_GetTypeInfo,
2093     MediaControl_GetIDsOfNames,
2094     MediaControl_Invoke,
2095     MediaControl_Run,
2096     MediaControl_Pause,
2097     MediaControl_Stop,
2098     MediaControl_GetState,
2099     MediaControl_RenderFile,
2100     MediaControl_AddSourceFilter,
2101     MediaControl_get_FilterCollection,
2102     MediaControl_get_RegFilterCollection,
2103     MediaControl_StopWhenReady
2104 };
2105
2106
2107 /*** IUnknown methods ***/
2108 static HRESULT WINAPI MediaSeeking_QueryInterface(IMediaSeeking *iface,
2109                                                   REFIID riid,
2110                                                   LPVOID*ppvObj) {
2111     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
2112
2113     TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
2114
2115     return Filtergraph_QueryInterface(This, riid, ppvObj);
2116 }
2117
2118 static ULONG WINAPI MediaSeeking_AddRef(IMediaSeeking *iface) {
2119     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
2120
2121     TRACE("(%p/%p)->()\n", This, iface);
2122
2123     return Filtergraph_AddRef(This);
2124 }
2125
2126 static ULONG WINAPI MediaSeeking_Release(IMediaSeeking *iface) {
2127     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
2128
2129     TRACE("(%p/%p)->()\n", This, iface);
2130
2131     return Filtergraph_Release(This);
2132 }
2133
2134 typedef HRESULT (WINAPI *fnFoundSeek)(IFilterGraphImpl *This, IMediaSeeking*, DWORD_PTR arg);
2135
2136 static HRESULT all_renderers_seek(IFilterGraphImpl *This, fnFoundSeek FoundSeek, DWORD_PTR arg) {
2137     BOOL allnotimpl = TRUE;
2138     int i;
2139     IBaseFilter* pfilter;
2140     IEnumPins* pEnum;
2141     HRESULT hr, hr_return = S_OK;
2142     IPin* pPin;
2143     DWORD dummy;
2144     PIN_DIRECTION dir;
2145
2146     TRACE("(%p)->(%p %08lx)\n", This, FoundSeek, arg);
2147     /* Send a message to all renderers, they are responsible for broadcasting it further */
2148
2149     for(i = 0; i < This->nFilters; i++)
2150     {
2151         BOOL renderer = TRUE;
2152         pfilter = This->ppFiltersInGraph[i];
2153         hr = IBaseFilter_EnumPins(pfilter, &pEnum);
2154         if (hr != S_OK)
2155         {
2156             WARN("Enum pins failed %x\n", hr);
2157             continue;
2158         }
2159         /* Check if it is a source filter */
2160         while(IEnumPins_Next(pEnum, 1, &pPin, &dummy) == S_OK)
2161         {
2162             IPin_QueryDirection(pPin, &dir);
2163             IPin_Release(pPin);
2164             if (dir != PINDIR_INPUT)
2165             {
2166                 renderer = FALSE;
2167                 break;
2168             }
2169         }
2170         IEnumPins_Release(pEnum);
2171         if (renderer)
2172         {
2173             IMediaSeeking *seek = NULL;
2174             IBaseFilter_QueryInterface(pfilter, &IID_IMediaSeeking, (void**)&seek);
2175             if (!seek)
2176                 continue;
2177
2178             hr = FoundSeek(This, seek, arg);
2179
2180             IMediaSeeking_Release(seek);
2181             if (hr_return != E_NOTIMPL)
2182                 allnotimpl = FALSE;
2183             if (hr_return == S_OK || (FAILED(hr) && hr != E_NOTIMPL && SUCCEEDED(hr_return)))
2184                 hr_return = hr;
2185         }
2186     }
2187
2188     if (allnotimpl)
2189         return E_NOTIMPL;
2190     return hr_return;
2191 }
2192
2193 static HRESULT WINAPI FoundCapabilities(IFilterGraphImpl *This, IMediaSeeking *seek, DWORD_PTR pcaps)
2194 {
2195     HRESULT hr;
2196     DWORD caps = 0;
2197
2198     hr = IMediaSeeking_GetCapabilities(seek, &caps);
2199     if (FAILED(hr))
2200         return hr;
2201
2202     /* Only add common capabilities everything supports */
2203     *(DWORD*)pcaps &= caps;
2204
2205     return hr;
2206 }
2207
2208 /*** IMediaSeeking methods ***/
2209 static HRESULT WINAPI MediaSeeking_GetCapabilities(IMediaSeeking *iface,
2210                                                    DWORD *pCapabilities) {
2211     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
2212     HRESULT hr;
2213     TRACE("(%p/%p)->(%p)\n", This, iface, pCapabilities);
2214
2215     if (!pCapabilities)
2216         return E_POINTER;
2217
2218     EnterCriticalSection(&This->cs);
2219     *pCapabilities = 0xffffffff;
2220
2221     hr = all_renderers_seek(This, FoundCapabilities, (DWORD_PTR)pCapabilities);
2222     LeaveCriticalSection(&This->cs);
2223
2224     return hr;
2225 }
2226
2227 static HRESULT WINAPI MediaSeeking_CheckCapabilities(IMediaSeeking *iface,
2228                                                      DWORD *pCapabilities) {
2229     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
2230     DWORD originalcaps;
2231     HRESULT hr;
2232     TRACE("(%p/%p)->(%p)\n", This, iface, pCapabilities);
2233
2234     if (!pCapabilities)
2235         return E_POINTER;
2236
2237     EnterCriticalSection(&This->cs);
2238     originalcaps = *pCapabilities;
2239     hr = all_renderers_seek(This, FoundCapabilities, (DWORD_PTR)pCapabilities);
2240     LeaveCriticalSection(&This->cs);
2241
2242     if (FAILED(hr))
2243         return hr;
2244
2245     if (!*pCapabilities)
2246         return E_FAIL;
2247     if (*pCapabilities != originalcaps)
2248         return S_FALSE;
2249     return S_OK;
2250 }
2251
2252 static HRESULT WINAPI MediaSeeking_IsFormatSupported(IMediaSeeking *iface,
2253                                                      const GUID *pFormat) {
2254     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
2255
2256     if (!pFormat)
2257         return E_POINTER;
2258
2259     TRACE("(%p/%p)->(%s)\n", This, iface, debugstr_guid(pFormat));
2260
2261     if (!IsEqualGUID(&TIME_FORMAT_MEDIA_TIME, pFormat))
2262     {
2263         FIXME("Unhandled time format %s\n", debugstr_guid(pFormat));
2264         return S_FALSE;
2265     }
2266
2267     return S_OK;
2268 }
2269
2270 static HRESULT WINAPI MediaSeeking_QueryPreferredFormat(IMediaSeeking *iface,
2271                                                         GUID *pFormat) {
2272     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
2273
2274     if (!pFormat)
2275         return E_POINTER;
2276
2277     FIXME("(%p/%p)->(%p): semi-stub !!!\n", This, iface, pFormat);
2278     memcpy(pFormat, &TIME_FORMAT_MEDIA_TIME, sizeof(GUID));
2279
2280     return S_OK;
2281 }
2282
2283 static HRESULT WINAPI MediaSeeking_GetTimeFormat(IMediaSeeking *iface,
2284                                                  GUID *pFormat) {
2285     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
2286
2287     if (!pFormat)
2288         return E_POINTER;
2289
2290     TRACE("(%p/%p)->(%p)\n", This, iface, pFormat);
2291     memcpy(pFormat, &This->timeformatseek, sizeof(GUID));
2292
2293     return S_OK;
2294 }
2295
2296 static HRESULT WINAPI MediaSeeking_IsUsingTimeFormat(IMediaSeeking *iface,
2297                                                      const GUID *pFormat) {
2298     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
2299
2300     TRACE("(%p/%p)->(%p)\n", This, iface, pFormat);
2301     if (!pFormat)
2302         return E_POINTER;
2303
2304     if (memcmp(pFormat, &This->timeformatseek, sizeof(GUID)))
2305         return S_FALSE;
2306
2307     return S_OK;
2308 }
2309
2310 static HRESULT WINAPI MediaSeeking_SetTimeFormat(IMediaSeeking *iface,
2311                                                  const GUID *pFormat) {
2312     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
2313
2314     if (!pFormat)
2315         return E_POINTER;
2316
2317     TRACE("(%p/%p)->(%s)\n", This, iface, debugstr_guid(pFormat));
2318
2319     if (This->state != State_Stopped)
2320         return VFW_E_WRONG_STATE;
2321
2322     if (!IsEqualGUID(&TIME_FORMAT_MEDIA_TIME, pFormat))
2323     {
2324         FIXME("Unhandled time format %s\n", debugstr_guid(pFormat));
2325         return E_INVALIDARG;
2326     }
2327
2328     return S_OK;
2329 }
2330
2331 static HRESULT WINAPI FoundDuration(IFilterGraphImpl *This, IMediaSeeking *seek, DWORD_PTR pduration)
2332 {
2333     HRESULT hr;
2334     LONGLONG duration = 0, *pdur = (LONGLONG*)pduration;
2335
2336     hr = IMediaSeeking_GetDuration(seek, &duration);
2337     if (FAILED(hr))
2338         return hr;
2339
2340     /* FIXME: Minimum or maximum duration? Assuming minimum */
2341     if (duration > 0 && *pdur < duration)
2342         *pdur = duration;
2343
2344     return hr;
2345 }
2346
2347 static HRESULT WINAPI MediaSeeking_GetDuration(IMediaSeeking *iface,
2348                                                LONGLONG *pDuration) {
2349     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
2350     HRESULT hr;
2351
2352     TRACE("(%p/%p)->(%p)\n", This, iface, pDuration);
2353
2354     if (!pDuration)
2355         return E_POINTER;
2356
2357     EnterCriticalSection(&This->cs);
2358     *pDuration = -1;
2359     hr = all_renderers_seek(This, FoundDuration, (DWORD_PTR)pDuration);
2360     LeaveCriticalSection(&This->cs);
2361
2362     TRACE("--->%08x\n", hr);
2363     return hr;
2364 }
2365
2366 static HRESULT WINAPI MediaSeeking_GetStopPosition(IMediaSeeking *iface,
2367                                                    LONGLONG *pStop) {
2368     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
2369     HRESULT hr = S_OK;
2370
2371     TRACE("(%p/%p)->(%p)\n", This, iface, pStop);
2372
2373     if (!pStop)
2374         return E_POINTER;
2375
2376     EnterCriticalSection(&This->cs);
2377     if (This->stop_position < 0)
2378         /* Stop position not set, use duration instead */
2379         hr = IMediaSeeking_GetDuration(iface, pStop);
2380     else
2381         *pStop = This->stop_position;
2382
2383     LeaveCriticalSection(&This->cs);
2384
2385     return hr;
2386 }
2387
2388 static HRESULT WINAPI MediaSeeking_GetCurrentPosition(IMediaSeeking *iface,
2389                                                       LONGLONG *pCurrent) {
2390     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
2391     LONGLONG time = 0;
2392
2393     if (!pCurrent)
2394         return E_POINTER;
2395
2396     EnterCriticalSection(&This->cs);
2397     if (This->state == State_Running && This->refClock)
2398     {
2399         IReferenceClock_GetTime(This->refClock, &time);
2400         if (time)
2401             time += This->position - This->start_time;
2402         if (time < This->position)
2403             time = This->position;
2404         *pCurrent = time;
2405     }
2406     else
2407         *pCurrent = This->position;
2408     LeaveCriticalSection(&This->cs);
2409
2410     TRACE("Time: %u.%03u\n", (DWORD)(*pCurrent / 10000000), (DWORD)((*pCurrent / 10000)%1000));
2411
2412     return S_OK;
2413 }
2414
2415 static HRESULT WINAPI MediaSeeking_ConvertTimeFormat(IMediaSeeking *iface,
2416                                                      LONGLONG *pTarget,
2417                                                      const GUID *pTargetFormat,
2418                                                      LONGLONG Source,
2419                                                      const GUID *pSourceFormat) {
2420     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
2421
2422     FIXME("(%p/%p)->(%p, %p, 0x%s, %p): stub !!!\n", This, iface, pTarget,
2423         pTargetFormat, wine_dbgstr_longlong(Source), pSourceFormat);
2424
2425     return S_OK;
2426 }
2427
2428 struct pos_args {
2429     LONGLONG* current, *stop;
2430     DWORD curflags, stopflags;
2431 };
2432
2433 static HRESULT WINAPI found_setposition(IFilterGraphImpl *This, IMediaSeeking *seek, DWORD_PTR pargs)
2434 {
2435     struct pos_args *args = (void*)pargs;
2436
2437     return IMediaSeeking_SetPositions(seek, args->current, args->curflags, args->stop, args->stopflags);
2438 }
2439
2440 static HRESULT WINAPI MediaSeeking_SetPositions(IMediaSeeking *iface,
2441                                                 LONGLONG *pCurrent,
2442                                                 DWORD dwCurrentFlags,
2443                                                 LONGLONG *pStop,
2444                                                 DWORD dwStopFlags) {
2445     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
2446     HRESULT hr = S_OK;
2447     FILTER_STATE state;
2448     struct pos_args args;
2449
2450     TRACE("(%p/%p)->(%p, %08x, %p, %08x)\n", This, iface, pCurrent, dwCurrentFlags, pStop, dwStopFlags);
2451
2452     EnterCriticalSection(&This->cs);
2453     state = This->state;
2454     TRACE("State: %s\n", state == State_Running ? "Running" : (state == State_Paused ? "Paused" : (state == State_Stopped ? "Stopped" : "UNKNOWN")));
2455
2456     if ((dwCurrentFlags & 0x7) == AM_SEEKING_AbsolutePositioning)
2457     {
2458         This->position = *pCurrent;
2459     }
2460     else if ((dwCurrentFlags & 0x7) != AM_SEEKING_NoPositioning)
2461         FIXME("Adjust method %x not handled yet!\n", dwCurrentFlags & 0x7);
2462
2463     if ((dwStopFlags & 0x7) == AM_SEEKING_AbsolutePositioning)
2464         This->stop_position = *pStop;
2465     else if ((dwStopFlags & 0x7) != AM_SEEKING_NoPositioning)
2466         FIXME("Stop position not handled yet!\n");
2467
2468     args.current = pCurrent;
2469     args.stop = pStop;
2470     args.curflags = dwCurrentFlags;
2471     args.stopflags = dwStopFlags;
2472     hr = all_renderers_seek(This, found_setposition, (DWORD_PTR)&args);
2473
2474     if (This->refClock && ((dwCurrentFlags & 0x7) != AM_SEEKING_NoPositioning))
2475     {
2476         /* Update start time, prevents weird jumps */
2477         IReferenceClock_GetTime(This->refClock, &This->start_time);
2478     }
2479     LeaveCriticalSection(&This->cs);
2480
2481     return hr;
2482 }
2483
2484 static HRESULT WINAPI MediaSeeking_GetPositions(IMediaSeeking *iface,
2485                                                 LONGLONG *pCurrent,
2486                                                 LONGLONG *pStop) {
2487     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
2488     HRESULT hr;
2489
2490     TRACE("(%p/%p)->(%p, %p)\n", This, iface, pCurrent, pStop);
2491     hr = IMediaSeeking_GetCurrentPosition(iface, pCurrent);
2492     if (SUCCEEDED(hr))
2493         hr = IMediaSeeking_GetStopPosition(iface, pStop);
2494
2495     return hr;
2496 }
2497
2498 static HRESULT WINAPI MediaSeeking_GetAvailable(IMediaSeeking *iface,
2499                                                 LONGLONG *pEarliest,
2500                                                 LONGLONG *pLatest) {
2501     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
2502
2503     FIXME("(%p/%p)->(%p, %p): stub !!!\n", This, iface, pEarliest, pLatest);
2504
2505     return S_OK;
2506 }
2507
2508 static HRESULT WINAPI MediaSeeking_SetRate(IMediaSeeking *iface,
2509                                            double dRate) {
2510     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
2511
2512     FIXME("(%p/%p)->(%f): stub !!!\n", This, iface, dRate);
2513
2514     return S_OK;
2515 }
2516
2517 static HRESULT WINAPI MediaSeeking_GetRate(IMediaSeeking *iface,
2518                                            double *pdRate) {
2519     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
2520
2521     FIXME("(%p/%p)->(%p): stub !!!\n", This, iface, pdRate);
2522
2523     return S_OK;
2524 }
2525
2526 static HRESULT WINAPI MediaSeeking_GetPreroll(IMediaSeeking *iface,
2527                                               LONGLONG *pllPreroll) {
2528     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaSeeking_vtbl, iface);
2529
2530     FIXME("(%p/%p)->(%p): stub !!!\n", This, iface, pllPreroll);
2531
2532     return S_OK;
2533 }
2534
2535
2536 static const IMediaSeekingVtbl IMediaSeeking_VTable =
2537 {
2538     MediaSeeking_QueryInterface,
2539     MediaSeeking_AddRef,
2540     MediaSeeking_Release,
2541     MediaSeeking_GetCapabilities,
2542     MediaSeeking_CheckCapabilities,
2543     MediaSeeking_IsFormatSupported,
2544     MediaSeeking_QueryPreferredFormat,
2545     MediaSeeking_GetTimeFormat,
2546     MediaSeeking_IsUsingTimeFormat,
2547     MediaSeeking_SetTimeFormat,
2548     MediaSeeking_GetDuration,
2549     MediaSeeking_GetStopPosition,
2550     MediaSeeking_GetCurrentPosition,
2551     MediaSeeking_ConvertTimeFormat,
2552     MediaSeeking_SetPositions,
2553     MediaSeeking_GetPositions,
2554     MediaSeeking_GetAvailable,
2555     MediaSeeking_SetRate,
2556     MediaSeeking_GetRate,
2557     MediaSeeking_GetPreroll
2558 };
2559
2560 static inline IFilterGraphImpl *impl_from_IMediaPosition( IMediaPosition *iface )
2561 {
2562     return (IFilterGraphImpl *)((char*)iface - FIELD_OFFSET(IFilterGraphImpl, IMediaPosition_vtbl));
2563 }
2564
2565 /*** IUnknown methods ***/
2566 static HRESULT WINAPI MediaPosition_QueryInterface(IMediaPosition* iface, REFIID riid, void** ppvObj)
2567 {
2568     IFilterGraphImpl *This = impl_from_IMediaPosition( iface );
2569
2570     TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
2571     return Filtergraph_QueryInterface(This, riid, ppvObj);
2572 }
2573
2574 static ULONG WINAPI MediaPosition_AddRef(IMediaPosition *iface)
2575 {
2576     IFilterGraphImpl *This = impl_from_IMediaPosition( iface );
2577
2578     TRACE("(%p/%p)->()\n", This, iface);
2579     return Filtergraph_AddRef(This);
2580 }
2581
2582 static ULONG WINAPI MediaPosition_Release(IMediaPosition *iface)
2583 {
2584     IFilterGraphImpl *This = impl_from_IMediaPosition( iface );
2585
2586     TRACE("(%p/%p)->()\n", This, iface);
2587     return Filtergraph_Release(This);
2588 }
2589
2590 /*** IDispatch methods ***/
2591 static HRESULT WINAPI MediaPosition_GetTypeInfoCount(IMediaPosition *iface, UINT* pctinfo){
2592     FIXME("(%p) stub!\n", iface);
2593     return E_NOTIMPL;
2594 }
2595
2596 static HRESULT WINAPI MediaPosition_GetTypeInfo(IMediaPosition *iface, UINT iTInfo, LCID lcid, ITypeInfo** ppTInfo){
2597     FIXME("(%p) stub!\n", iface);
2598     return E_NOTIMPL;
2599 }
2600
2601 static HRESULT WINAPI MediaPosition_GetIDsOfNames(IMediaPosition* iface, REFIID riid, LPOLESTR* rgszNames, UINT cNames, LCID lcid, DISPID* rgDispId){
2602     FIXME("(%p) stub!\n", iface);
2603     return E_NOTIMPL;
2604 }
2605
2606 static HRESULT WINAPI MediaPosition_Invoke(IMediaPosition* iface, DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult, EXCEPINFO* pExcepInfo, UINT* puArgErr){
2607     FIXME("(%p) stub!\n", iface);
2608     return E_NOTIMPL;
2609 }
2610
2611 /*** IMediaPosition methods ***/
2612 static HRESULT WINAPI MediaPosition_get_Duration(IMediaPosition * iface, REFTIME *plength)
2613 {
2614     LONGLONG duration;
2615     IFilterGraphImpl *This = impl_from_IMediaPosition( iface );
2616     HRESULT hr = IMediaSeeking_GetDuration( (IMediaSeeking *)&This->IMediaSeeking_vtbl, &duration );
2617     if (SUCCEEDED(hr)) *plength = duration;
2618     return hr;
2619 }
2620
2621 static HRESULT WINAPI MediaPosition_put_CurrentPosition(IMediaPosition * iface, REFTIME llTime)
2622 {
2623     IFilterGraphImpl *This = impl_from_IMediaPosition( iface );
2624     LONGLONG reftime = llTime;
2625
2626     return IMediaSeeking_SetPositions((IMediaSeeking *)&This->IMediaSeeking_vtbl,
2627                                       &reftime, AM_SEEKING_AbsolutePositioning,
2628                                       NULL, AM_SEEKING_NoPositioning);
2629 }
2630
2631 static HRESULT WINAPI MediaPosition_get_CurrentPosition(IMediaPosition * iface, REFTIME *pllTime)
2632 {
2633     IFilterGraphImpl *This = impl_from_IMediaPosition( iface );
2634     LONGLONG pos;
2635     HRESULT hr = IMediaSeeking_GetCurrentPosition( (IMediaSeeking *)&This->IMediaSeeking_vtbl, &pos );
2636     if (SUCCEEDED(hr)) *pllTime = pos;
2637     return hr;
2638 }
2639
2640 static HRESULT WINAPI MediaPosition_get_StopTime(IMediaPosition * iface, REFTIME *pllTime)
2641 {
2642     IFilterGraphImpl *This = impl_from_IMediaPosition( iface );
2643     LONGLONG pos;
2644     HRESULT hr = IMediaSeeking_GetStopPosition( (IMediaSeeking *)&This->IMediaSeeking_vtbl, &pos );
2645     if (SUCCEEDED(hr)) *pllTime = pos;
2646     return hr;
2647 }
2648
2649 static HRESULT WINAPI MediaPosition_put_StopTime(IMediaPosition * iface, REFTIME llTime)
2650 {
2651     IFilterGraphImpl *This = impl_from_IMediaPosition( iface );
2652     LONGLONG reftime = llTime;
2653
2654     return IMediaSeeking_SetPositions((IMediaSeeking *)&This->IMediaSeeking_vtbl,
2655                                       NULL, AM_SEEKING_NoPositioning,
2656                                       &reftime, AM_SEEKING_AbsolutePositioning);
2657 }
2658
2659 static HRESULT WINAPI MediaPosition_get_PrerollTime(IMediaPosition * iface, REFTIME *pllTime){
2660     FIXME("(%p)->(%p) stub!\n", iface, pllTime);
2661     return E_NOTIMPL;
2662 }
2663
2664 static HRESULT WINAPI MediaPosition_put_PrerollTime(IMediaPosition * iface, REFTIME llTime){
2665     FIXME("(%p)->(%f) stub!\n", iface, llTime);
2666     return E_NOTIMPL;
2667 }
2668
2669 static HRESULT WINAPI MediaPosition_put_Rate(IMediaPosition * iface, double dRate)
2670 {
2671     IFilterGraphImpl *This = impl_from_IMediaPosition( iface );
2672     return IMediaSeeking_SetRate((IMediaSeeking *)&This->IMediaSeeking_vtbl, dRate);
2673 }
2674
2675 static HRESULT WINAPI MediaPosition_get_Rate(IMediaPosition * iface, double *pdRate)
2676 {
2677     IFilterGraphImpl *This = impl_from_IMediaPosition( iface );
2678     return IMediaSeeking_GetRate((IMediaSeeking *)&This->IMediaSeeking_vtbl, pdRate);
2679 }
2680
2681 static HRESULT WINAPI MediaPosition_CanSeekForward(IMediaPosition * iface, LONG *pCanSeekForward){
2682     FIXME("(%p)->(%p) stub!\n", iface, pCanSeekForward);
2683     return E_NOTIMPL;
2684 }
2685
2686 static HRESULT WINAPI MediaPosition_CanSeekBackward(IMediaPosition * iface, LONG *pCanSeekBackward){
2687     FIXME("(%p)->(%p) stub!\n", iface, pCanSeekBackward);
2688     return E_NOTIMPL;
2689 }
2690
2691
2692 static const IMediaPositionVtbl IMediaPosition_VTable =
2693 {
2694     MediaPosition_QueryInterface,
2695     MediaPosition_AddRef,
2696     MediaPosition_Release,
2697     MediaPosition_GetTypeInfoCount,
2698     MediaPosition_GetTypeInfo,
2699     MediaPosition_GetIDsOfNames,
2700     MediaPosition_Invoke,
2701     MediaPosition_get_Duration,
2702     MediaPosition_put_CurrentPosition,
2703     MediaPosition_get_CurrentPosition,
2704     MediaPosition_get_StopTime,
2705     MediaPosition_put_StopTime,
2706     MediaPosition_get_PrerollTime,
2707     MediaPosition_put_PrerollTime,
2708     MediaPosition_put_Rate,
2709     MediaPosition_get_Rate,
2710     MediaPosition_CanSeekForward,
2711     MediaPosition_CanSeekBackward
2712 };
2713
2714 static HRESULT GetTargetInterface(IFilterGraphImpl* pGraph, REFIID riid, LPVOID* ppvObj)
2715 {
2716     HRESULT hr = E_NOINTERFACE;
2717     int i;
2718     int entry;
2719
2720     /* Check if the interface type is already registered */
2721     for (entry = 0; entry < pGraph->nItfCacheEntries; entry++)
2722         if (riid == pGraph->ItfCacheEntries[entry].riid)
2723         {
2724             if (pGraph->ItfCacheEntries[entry].iface)
2725             {
2726                 /* Return the interface if available */
2727                 *ppvObj = pGraph->ItfCacheEntries[entry].iface;
2728                 return S_OK;
2729             }
2730             break;
2731         }
2732
2733     if (entry >= MAX_ITF_CACHE_ENTRIES)
2734     {
2735         FIXME("Not enough space to store interface in the cache\n");
2736         return E_OUTOFMEMORY;
2737     }
2738
2739     /* Find a filter supporting the requested interface */
2740     for (i = 0; i < pGraph->nFilters; i++)
2741     {
2742         hr = IBaseFilter_QueryInterface(pGraph->ppFiltersInGraph[i], riid, ppvObj);
2743         if (hr == S_OK)
2744         {
2745             pGraph->ItfCacheEntries[entry].riid = riid;
2746             pGraph->ItfCacheEntries[entry].filter = pGraph->ppFiltersInGraph[i];
2747             pGraph->ItfCacheEntries[entry].iface = *ppvObj;
2748             if (entry >= pGraph->nItfCacheEntries)
2749                 pGraph->nItfCacheEntries++;
2750             return S_OK;
2751         }
2752         if (hr != E_NOINTERFACE)
2753             return hr;
2754     }
2755
2756     return hr;
2757 }
2758
2759 /*** IUnknown methods ***/
2760 static HRESULT WINAPI BasicAudio_QueryInterface(IBasicAudio *iface,
2761                                                 REFIID riid,
2762                                                 LPVOID*ppvObj) {
2763     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicAudio_vtbl, iface);
2764
2765     TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
2766
2767     return Filtergraph_QueryInterface(This, riid, ppvObj);
2768 }
2769
2770 static ULONG WINAPI BasicAudio_AddRef(IBasicAudio *iface) {
2771     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicAudio_vtbl, iface);
2772
2773     TRACE("(%p/%p)->()\n", This, iface);
2774
2775     return Filtergraph_AddRef(This);
2776 }
2777
2778 static ULONG WINAPI BasicAudio_Release(IBasicAudio *iface) {
2779     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicAudio_vtbl, iface);
2780
2781     TRACE("(%p/%p)->()\n", This, iface);
2782
2783     return Filtergraph_Release(This);
2784 }
2785
2786 /*** IDispatch methods ***/
2787 static HRESULT WINAPI BasicAudio_GetTypeInfoCount(IBasicAudio *iface,
2788                                                   UINT*pctinfo) {
2789     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicAudio_vtbl, iface);
2790     IBasicAudio* pBasicAudio;
2791     HRESULT hr;
2792
2793     TRACE("(%p/%p)->(%p)\n", This, iface, pctinfo);
2794
2795     EnterCriticalSection(&This->cs);
2796
2797     hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
2798
2799     if (hr == S_OK)
2800         hr = IBasicAudio_GetTypeInfoCount(pBasicAudio, pctinfo);
2801
2802     LeaveCriticalSection(&This->cs);
2803
2804     return hr;
2805 }
2806
2807 static HRESULT WINAPI BasicAudio_GetTypeInfo(IBasicAudio *iface,
2808                                              UINT iTInfo,
2809                                              LCID lcid,
2810                                              ITypeInfo**ppTInfo) {
2811     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicAudio_vtbl, iface);
2812     IBasicAudio* pBasicAudio;
2813     HRESULT hr;
2814
2815     TRACE("(%p/%p)->(%d, %d, %p)\n", This, iface, iTInfo, lcid, ppTInfo);
2816
2817     EnterCriticalSection(&This->cs);
2818
2819     hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
2820
2821     if (hr == S_OK)
2822         hr = IBasicAudio_GetTypeInfo(pBasicAudio, iTInfo, lcid, ppTInfo);
2823
2824     LeaveCriticalSection(&This->cs);
2825
2826     return hr;
2827 }
2828
2829 static HRESULT WINAPI BasicAudio_GetIDsOfNames(IBasicAudio *iface,
2830                                                REFIID riid,
2831                                                LPOLESTR*rgszNames,
2832                                                UINT cNames,
2833                                                LCID lcid,
2834                                                DISPID*rgDispId) {
2835     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicAudio_vtbl, iface);
2836     IBasicAudio* pBasicAudio;
2837     HRESULT hr;
2838
2839     TRACE("(%p/%p)->(%s (%p), %p, %d, %d, %p)\n", This, iface, debugstr_guid(riid), riid, rgszNames, cNames, lcid, rgDispId);
2840
2841     EnterCriticalSection(&This->cs);
2842
2843     hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
2844
2845     if (hr == S_OK)
2846         hr = IBasicAudio_GetIDsOfNames(pBasicAudio, riid, rgszNames, cNames, lcid, rgDispId);
2847
2848     LeaveCriticalSection(&This->cs);
2849
2850     return hr;
2851 }
2852
2853 static HRESULT WINAPI BasicAudio_Invoke(IBasicAudio *iface,
2854                                         DISPID dispIdMember,
2855                                         REFIID riid,
2856                                         LCID lcid,
2857                                         WORD wFlags,
2858                                         DISPPARAMS*pDispParams,
2859                                         VARIANT*pVarResult,
2860                                         EXCEPINFO*pExepInfo,
2861                                         UINT*puArgErr) {
2862     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicAudio_vtbl, iface);
2863     IBasicAudio* pBasicAudio;
2864     HRESULT hr;
2865
2866     TRACE("(%p/%p)->(%d, %s (%p), %d, %04x, %p, %p, %p, %p)\n", This, iface, dispIdMember, debugstr_guid(riid), riid, lcid, wFlags, pDispParams, pVarResult, pExepInfo, puArgErr);
2867
2868     EnterCriticalSection(&This->cs);
2869
2870     hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
2871
2872     if (hr == S_OK)
2873         hr = IBasicAudio_Invoke(pBasicAudio, dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExepInfo, puArgErr);
2874
2875     LeaveCriticalSection(&This->cs);
2876
2877     return hr;
2878 }
2879
2880 /*** IBasicAudio methods ***/
2881 static HRESULT WINAPI BasicAudio_put_Volume(IBasicAudio *iface,
2882                                             LONG lVolume) {
2883     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicAudio_vtbl, iface);
2884     IBasicAudio* pBasicAudio;
2885     HRESULT hr;
2886
2887     TRACE("(%p/%p)->(%d)\n", This, iface, lVolume);
2888
2889     EnterCriticalSection(&This->cs);
2890
2891     hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
2892
2893     if (hr == S_OK)
2894         hr = IBasicAudio_put_Volume(pBasicAudio, lVolume);
2895
2896     LeaveCriticalSection(&This->cs);
2897
2898     return hr;
2899 }
2900
2901 static HRESULT WINAPI BasicAudio_get_Volume(IBasicAudio *iface,
2902                                             LONG *plVolume) {
2903     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicAudio_vtbl, iface);
2904     IBasicAudio* pBasicAudio;
2905     HRESULT hr;
2906
2907     TRACE("(%p/%p)->(%p)\n", This, iface, plVolume);
2908
2909     EnterCriticalSection(&This->cs);
2910
2911     hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
2912
2913     if (hr == S_OK)
2914         hr = IBasicAudio_get_Volume(pBasicAudio, plVolume);
2915
2916     LeaveCriticalSection(&This->cs);
2917
2918     return hr;
2919 }
2920
2921 static HRESULT WINAPI BasicAudio_put_Balance(IBasicAudio *iface,
2922                                              LONG lBalance) {
2923     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicAudio_vtbl, iface);
2924     IBasicAudio* pBasicAudio;
2925     HRESULT hr;
2926
2927     TRACE("(%p/%p)->(%d)\n", This, iface, lBalance);
2928
2929     EnterCriticalSection(&This->cs);
2930
2931     hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
2932
2933     if (hr == S_OK)
2934         hr = IBasicAudio_put_Balance(pBasicAudio, lBalance);
2935
2936     LeaveCriticalSection(&This->cs);
2937
2938     return hr;
2939 }
2940
2941 static HRESULT WINAPI BasicAudio_get_Balance(IBasicAudio *iface,
2942                                              LONG *plBalance) {
2943     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicAudio_vtbl, iface);
2944     IBasicAudio* pBasicAudio;
2945     HRESULT hr;
2946
2947     TRACE("(%p/%p)->(%p)\n", This, iface, plBalance);
2948
2949     EnterCriticalSection(&This->cs);
2950
2951     hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
2952
2953     if (hr == S_OK)
2954         hr = IBasicAudio_get_Balance(pBasicAudio, plBalance);
2955
2956     LeaveCriticalSection(&This->cs);
2957
2958     return hr;
2959 }
2960
2961 static const IBasicAudioVtbl IBasicAudio_VTable =
2962 {
2963     BasicAudio_QueryInterface,
2964     BasicAudio_AddRef,
2965     BasicAudio_Release,
2966     BasicAudio_GetTypeInfoCount,
2967     BasicAudio_GetTypeInfo,
2968     BasicAudio_GetIDsOfNames,
2969     BasicAudio_Invoke,
2970     BasicAudio_put_Volume,
2971     BasicAudio_get_Volume,
2972     BasicAudio_put_Balance,
2973     BasicAudio_get_Balance
2974 };
2975
2976 /*** IUnknown methods ***/
2977 static HRESULT WINAPI BasicVideo_QueryInterface(IBasicVideo2 *iface,
2978                                                 REFIID riid,
2979                                                 LPVOID*ppvObj) {
2980     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
2981
2982     TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
2983
2984     return Filtergraph_QueryInterface(This, riid, ppvObj);
2985 }
2986
2987 static ULONG WINAPI BasicVideo_AddRef(IBasicVideo2 *iface) {
2988     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
2989
2990     TRACE("(%p/%p)->()\n", This, iface);
2991
2992     return Filtergraph_AddRef(This);
2993 }
2994
2995 static ULONG WINAPI BasicVideo_Release(IBasicVideo2 *iface) {
2996     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
2997
2998     TRACE("(%p/%p)->()\n", This, iface);
2999
3000     return Filtergraph_Release(This);
3001 }
3002
3003 /*** IDispatch methods ***/
3004 static HRESULT WINAPI BasicVideo_GetTypeInfoCount(IBasicVideo2 *iface,
3005                                                   UINT*pctinfo) {
3006     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3007     IBasicVideo* pBasicVideo;
3008     HRESULT hr;
3009
3010     TRACE("(%p/%p)->(%p)\n", This, iface, pctinfo);
3011
3012     EnterCriticalSection(&This->cs);
3013
3014     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3015
3016     if (hr == S_OK)
3017         hr = IBasicVideo_GetTypeInfoCount(pBasicVideo, pctinfo);
3018
3019     LeaveCriticalSection(&This->cs);
3020
3021     return hr;
3022 }
3023
3024 static HRESULT WINAPI BasicVideo_GetTypeInfo(IBasicVideo2 *iface,
3025                                              UINT iTInfo,
3026                                              LCID lcid,
3027                                              ITypeInfo**ppTInfo) {
3028     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3029     IBasicVideo* pBasicVideo;
3030     HRESULT hr;
3031
3032     TRACE("(%p/%p)->(%d, %d, %p)\n", This, iface, iTInfo, lcid, ppTInfo);
3033
3034     EnterCriticalSection(&This->cs);
3035
3036     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3037
3038     if (hr == S_OK)
3039         hr = IBasicVideo_GetTypeInfo(pBasicVideo, iTInfo, lcid, ppTInfo);
3040
3041     LeaveCriticalSection(&This->cs);
3042
3043     return hr;
3044 }
3045
3046 static HRESULT WINAPI BasicVideo_GetIDsOfNames(IBasicVideo2 *iface,
3047                                                REFIID riid,
3048                                                LPOLESTR*rgszNames,
3049                                                UINT cNames,
3050                                                LCID lcid,
3051                                                DISPID*rgDispId) {
3052     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3053     IBasicVideo* pBasicVideo;
3054     HRESULT hr;
3055
3056     TRACE("(%p/%p)->(%s (%p), %p, %d, %d, %p)\n", This, iface, debugstr_guid(riid), riid, rgszNames, cNames, lcid, rgDispId);
3057
3058     EnterCriticalSection(&This->cs);
3059
3060     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3061
3062     if (hr == S_OK)
3063         hr = IBasicVideo_GetIDsOfNames(pBasicVideo, riid, rgszNames, cNames, lcid, rgDispId);
3064
3065     LeaveCriticalSection(&This->cs);
3066
3067     return hr;
3068 }
3069
3070 static HRESULT WINAPI BasicVideo_Invoke(IBasicVideo2 *iface,
3071                                         DISPID dispIdMember,
3072                                         REFIID riid,
3073                                         LCID lcid,
3074                                         WORD wFlags,
3075                                         DISPPARAMS*pDispParams,
3076                                         VARIANT*pVarResult,
3077                                         EXCEPINFO*pExepInfo,
3078                                         UINT*puArgErr) {
3079     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3080     IBasicVideo* pBasicVideo;
3081     HRESULT hr;
3082
3083     TRACE("(%p/%p)->(%d, %s (%p), %d, %04x, %p, %p, %p, %p)\n", This, iface, dispIdMember, debugstr_guid(riid), riid, lcid, wFlags, pDispParams, pVarResult, pExepInfo, puArgErr);
3084
3085     EnterCriticalSection(&This->cs);
3086
3087     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3088
3089     if (hr == S_OK)
3090         hr = IBasicVideo_Invoke(pBasicVideo, dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExepInfo, puArgErr);
3091
3092     LeaveCriticalSection(&This->cs);
3093
3094     return hr;
3095 }
3096
3097 /*** IBasicVideo methods ***/
3098 static HRESULT WINAPI BasicVideo_get_AvgTimePerFrame(IBasicVideo2 *iface,
3099                                                      REFTIME *pAvgTimePerFrame) {
3100     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3101     IBasicVideo* pBasicVideo;
3102     HRESULT hr;
3103
3104     TRACE("(%p/%p)->(%p)\n", This, iface, pAvgTimePerFrame);
3105
3106     EnterCriticalSection(&This->cs);
3107
3108     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3109
3110     if (hr == S_OK)
3111         hr = IBasicVideo_get_AvgTimePerFrame(pBasicVideo, pAvgTimePerFrame);
3112
3113     LeaveCriticalSection(&This->cs);
3114
3115     return hr;
3116 }
3117
3118 static HRESULT WINAPI BasicVideo_get_BitRate(IBasicVideo2 *iface,
3119                                              LONG *pBitRate) {
3120     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3121     IBasicVideo* pBasicVideo;
3122     HRESULT hr;
3123
3124     TRACE("(%p/%p)->(%p)\n", This, iface, pBitRate);
3125
3126     EnterCriticalSection(&This->cs);
3127
3128     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3129
3130     if (hr == S_OK)
3131         hr = IBasicVideo_get_BitRate(pBasicVideo, pBitRate);
3132
3133     LeaveCriticalSection(&This->cs);
3134
3135     return hr;
3136 }
3137
3138 static HRESULT WINAPI BasicVideo_get_BitErrorRate(IBasicVideo2 *iface,
3139                                                   LONG *pBitErrorRate) {
3140     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3141     IBasicVideo* pBasicVideo;
3142     HRESULT hr;
3143
3144     TRACE("(%p/%p)->(%p)\n", This, iface, pBitErrorRate);
3145
3146     EnterCriticalSection(&This->cs);
3147
3148     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3149
3150     if (hr == S_OK)
3151         hr = IBasicVideo_get_BitErrorRate(pBasicVideo, pBitErrorRate);
3152
3153     LeaveCriticalSection(&This->cs);
3154
3155     return hr;
3156 }
3157
3158 static HRESULT WINAPI BasicVideo_get_VideoWidth(IBasicVideo2 *iface,
3159                                                 LONG *pVideoWidth) {
3160     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3161     IBasicVideo* pBasicVideo;
3162     HRESULT hr;
3163
3164     TRACE("(%p/%p)->(%p)\n", This, iface, pVideoWidth);
3165
3166     EnterCriticalSection(&This->cs);
3167
3168     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3169
3170     if (hr == S_OK)
3171         hr = IBasicVideo_get_VideoWidth(pBasicVideo, pVideoWidth);
3172
3173     LeaveCriticalSection(&This->cs);
3174
3175     return hr;
3176 }
3177
3178 static HRESULT WINAPI BasicVideo_get_VideoHeight(IBasicVideo2 *iface,
3179                                                  LONG *pVideoHeight) {
3180     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3181     IBasicVideo* pBasicVideo;
3182     HRESULT hr;
3183
3184     TRACE("(%p/%p)->(%p)\n", This, iface, pVideoHeight);
3185
3186     EnterCriticalSection(&This->cs);
3187
3188     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3189
3190     if (hr == S_OK)
3191         hr = IBasicVideo_get_VideoHeight(pBasicVideo, pVideoHeight);
3192
3193     LeaveCriticalSection(&This->cs);
3194
3195     return hr;
3196 }
3197
3198 static HRESULT WINAPI BasicVideo_put_SourceLeft(IBasicVideo2 *iface,
3199                                                 LONG SourceLeft) {
3200     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3201     IBasicVideo* pBasicVideo;
3202     HRESULT hr;
3203
3204     TRACE("(%p/%p)->(%d)\n", This, iface, SourceLeft);
3205
3206     EnterCriticalSection(&This->cs);
3207
3208     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3209
3210     if (hr == S_OK)
3211         hr = IBasicVideo_put_SourceLeft(pBasicVideo, SourceLeft);
3212
3213     LeaveCriticalSection(&This->cs);
3214
3215     return hr;
3216 }
3217
3218 static HRESULT WINAPI BasicVideo_get_SourceLeft(IBasicVideo2 *iface,
3219                                                 LONG *pSourceLeft) {
3220     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3221     IBasicVideo* pBasicVideo;
3222     HRESULT hr;
3223
3224     TRACE("(%p/%p)->(%p)\n", This, iface, pSourceLeft);
3225
3226     EnterCriticalSection(&This->cs);
3227
3228     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3229
3230     if (hr == S_OK)
3231         hr = IBasicVideo_get_SourceLeft(pBasicVideo, pSourceLeft);
3232
3233     LeaveCriticalSection(&This->cs);
3234
3235     return hr;
3236 }
3237
3238 static HRESULT WINAPI BasicVideo_put_SourceWidth(IBasicVideo2 *iface,
3239                                                  LONG SourceWidth) {
3240     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3241     IBasicVideo* pBasicVideo;
3242     HRESULT hr;
3243
3244     TRACE("(%p/%p)->(%d)\n", This, iface, SourceWidth);
3245
3246     EnterCriticalSection(&This->cs);
3247
3248     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3249
3250     if (hr == S_OK)
3251         hr = IBasicVideo_put_SourceWidth(pBasicVideo, SourceWidth);
3252
3253     LeaveCriticalSection(&This->cs);
3254
3255     return hr;
3256 }
3257
3258 static HRESULT WINAPI BasicVideo_get_SourceWidth(IBasicVideo2 *iface,
3259                                                  LONG *pSourceWidth) {
3260     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3261     IBasicVideo* pBasicVideo;
3262     HRESULT hr;
3263
3264     TRACE("(%p/%p)->(%p)\n", This, iface, pSourceWidth);
3265
3266     EnterCriticalSection(&This->cs);
3267
3268     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3269
3270     if (hr == S_OK)
3271         hr = IBasicVideo_get_SourceWidth(pBasicVideo, pSourceWidth);
3272
3273     LeaveCriticalSection(&This->cs);
3274
3275     return hr;
3276 }
3277
3278 static HRESULT WINAPI BasicVideo_put_SourceTop(IBasicVideo2 *iface,
3279                                                LONG SourceTop) {
3280     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3281     IBasicVideo* pBasicVideo;
3282     HRESULT hr;
3283
3284     TRACE("(%p/%p)->(%d)\n", This, iface, SourceTop);
3285
3286     EnterCriticalSection(&This->cs);
3287
3288     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3289
3290     if (hr == S_OK)
3291         hr = IBasicVideo_put_SourceTop(pBasicVideo, SourceTop);
3292
3293     LeaveCriticalSection(&This->cs);
3294
3295     return hr;
3296 }
3297
3298 static HRESULT WINAPI BasicVideo_get_SourceTop(IBasicVideo2 *iface,
3299                                                LONG *pSourceTop) {
3300     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3301     IBasicVideo* pBasicVideo;
3302     HRESULT hr;
3303
3304     TRACE("(%p/%p)->(%p)\n", This, iface, pSourceTop);
3305
3306     EnterCriticalSection(&This->cs);
3307
3308     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3309
3310     if (hr == S_OK)
3311         hr = IBasicVideo_get_SourceTop(pBasicVideo, pSourceTop);
3312
3313     LeaveCriticalSection(&This->cs);
3314
3315     return hr;
3316 }
3317
3318 static HRESULT WINAPI BasicVideo_put_SourceHeight(IBasicVideo2 *iface,
3319                                                   LONG SourceHeight) {
3320     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3321     IBasicVideo* pBasicVideo;
3322     HRESULT hr;
3323
3324     TRACE("(%p/%p)->(%d)\n", This, iface, SourceHeight);
3325
3326     EnterCriticalSection(&This->cs);
3327
3328     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3329
3330     if (hr == S_OK)
3331         hr = IBasicVideo_put_SourceHeight(pBasicVideo, SourceHeight);
3332
3333     LeaveCriticalSection(&This->cs);
3334
3335     return hr;
3336 }
3337
3338 static HRESULT WINAPI BasicVideo_get_SourceHeight(IBasicVideo2 *iface,
3339                                                   LONG *pSourceHeight) {
3340     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3341     IBasicVideo* pBasicVideo;
3342     HRESULT hr;
3343
3344     TRACE("(%p/%p)->(%p)\n", This, iface, pSourceHeight);
3345
3346     EnterCriticalSection(&This->cs);
3347
3348     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3349
3350     if (hr == S_OK)
3351         hr = IBasicVideo_get_SourceHeight(pBasicVideo, pSourceHeight);
3352
3353     LeaveCriticalSection(&This->cs);
3354
3355     return hr;
3356 }
3357
3358 static HRESULT WINAPI BasicVideo_put_DestinationLeft(IBasicVideo2 *iface,
3359                                                      LONG DestinationLeft) {
3360     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3361     IBasicVideo* pBasicVideo;
3362     HRESULT hr;
3363
3364     TRACE("(%p/%p)->(%d)\n", This, iface, DestinationLeft);
3365
3366     EnterCriticalSection(&This->cs);
3367
3368     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3369
3370     if (hr == S_OK)
3371         hr = IBasicVideo_put_DestinationLeft(pBasicVideo, DestinationLeft);
3372
3373     LeaveCriticalSection(&This->cs);
3374
3375     return hr;
3376 }
3377
3378 static HRESULT WINAPI BasicVideo_get_DestinationLeft(IBasicVideo2 *iface,
3379                                                      LONG *pDestinationLeft) {
3380     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3381     IBasicVideo* pBasicVideo;
3382     HRESULT hr;
3383
3384     TRACE("(%p/%p)->(%p)\n", This, iface, pDestinationLeft);
3385
3386     EnterCriticalSection(&This->cs);
3387
3388     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3389
3390     if (hr == S_OK)
3391         hr = IBasicVideo_get_DestinationLeft(pBasicVideo, pDestinationLeft);
3392
3393     LeaveCriticalSection(&This->cs);
3394
3395     return hr;
3396 }
3397
3398 static HRESULT WINAPI BasicVideo_put_DestinationWidth(IBasicVideo2 *iface,
3399                                                       LONG DestinationWidth) {
3400     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3401     IBasicVideo* pBasicVideo;
3402     HRESULT hr;
3403
3404     TRACE("(%p/%p)->(%d)\n", This, iface, DestinationWidth);
3405
3406     EnterCriticalSection(&This->cs);
3407
3408     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3409
3410     if (hr == S_OK)
3411         hr = IBasicVideo_put_DestinationWidth(pBasicVideo, DestinationWidth);
3412
3413     LeaveCriticalSection(&This->cs);
3414
3415     return hr;
3416 }
3417
3418 static HRESULT WINAPI BasicVideo_get_DestinationWidth(IBasicVideo2 *iface,
3419                                                       LONG *pDestinationWidth) {
3420     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3421     IBasicVideo* pBasicVideo;
3422     HRESULT hr;
3423
3424     TRACE("(%p/%p)->(%p)\n", This, iface, pDestinationWidth);
3425
3426     EnterCriticalSection(&This->cs);
3427
3428     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3429
3430     if (hr == S_OK)
3431         hr = IBasicVideo_get_DestinationWidth(pBasicVideo, pDestinationWidth);
3432
3433     LeaveCriticalSection(&This->cs);
3434
3435     return hr;
3436 }
3437
3438 static HRESULT WINAPI BasicVideo_put_DestinationTop(IBasicVideo2 *iface,
3439                                                     LONG DestinationTop) {
3440     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3441     IBasicVideo* pBasicVideo;
3442     HRESULT hr;
3443
3444     TRACE("(%p/%p)->(%d)\n", This, iface, DestinationTop);
3445
3446     EnterCriticalSection(&This->cs);
3447
3448     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3449
3450     if (hr == S_OK)
3451         hr = IBasicVideo_put_DestinationTop(pBasicVideo, DestinationTop);
3452
3453     LeaveCriticalSection(&This->cs);
3454
3455     return hr;
3456 }
3457
3458 static HRESULT WINAPI BasicVideo_get_DestinationTop(IBasicVideo2 *iface,
3459                                                     LONG *pDestinationTop) {
3460     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3461     IBasicVideo* pBasicVideo;
3462     HRESULT hr;
3463
3464     TRACE("(%p/%p)->(%p)\n", This, iface, pDestinationTop);
3465
3466     EnterCriticalSection(&This->cs);
3467
3468     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3469
3470     if (hr == S_OK)
3471         hr = IBasicVideo_get_DestinationTop(pBasicVideo, pDestinationTop);
3472
3473     LeaveCriticalSection(&This->cs);
3474
3475     return hr;
3476 }
3477
3478 static HRESULT WINAPI BasicVideo_put_DestinationHeight(IBasicVideo2 *iface,
3479                                                        LONG DestinationHeight) {
3480     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3481     IBasicVideo* pBasicVideo;
3482     HRESULT hr;
3483
3484     TRACE("(%p/%p)->(%d)\n", This, iface, DestinationHeight);
3485
3486     EnterCriticalSection(&This->cs);
3487
3488     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3489
3490     if (hr == S_OK)
3491         hr = IBasicVideo_put_DestinationHeight(pBasicVideo, DestinationHeight);
3492
3493     LeaveCriticalSection(&This->cs);
3494
3495     return hr;
3496 }
3497
3498 static HRESULT WINAPI BasicVideo_get_DestinationHeight(IBasicVideo2 *iface,
3499                                                        LONG *pDestinationHeight) {
3500     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3501     IBasicVideo* pBasicVideo;
3502     HRESULT hr;
3503
3504     TRACE("(%p/%p)->(%p)\n", This, iface, pDestinationHeight);
3505
3506     EnterCriticalSection(&This->cs);
3507
3508     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3509
3510     if (hr == S_OK)
3511         hr = IBasicVideo_get_DestinationHeight(pBasicVideo, pDestinationHeight);
3512
3513     LeaveCriticalSection(&This->cs);
3514
3515     return hr;
3516 }
3517
3518 static HRESULT WINAPI BasicVideo_SetSourcePosition(IBasicVideo2 *iface,
3519                                                    LONG Left,
3520                                                    LONG Top,
3521                                                    LONG Width,
3522                                                    LONG Height) {
3523     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3524     IBasicVideo* pBasicVideo;
3525     HRESULT hr;
3526
3527     TRACE("(%p/%p)->(%d, %d, %d, %d)\n", This, iface, Left, Top, Width, Height);
3528
3529     EnterCriticalSection(&This->cs);
3530
3531     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3532
3533     if (hr == S_OK)
3534         hr = IBasicVideo_SetSourcePosition(pBasicVideo, Left, Top, Width, Height);
3535
3536     LeaveCriticalSection(&This->cs);
3537
3538     return hr;
3539 }
3540
3541 static HRESULT WINAPI BasicVideo_GetSourcePosition(IBasicVideo2 *iface,
3542                                                    LONG *pLeft,
3543                                                    LONG *pTop,
3544                                                    LONG *pWidth,
3545                                                    LONG *pHeight) {
3546     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3547     IBasicVideo* pBasicVideo;
3548     HRESULT hr;
3549
3550     TRACE("(%p/%p)->(%p, %p, %p, %p)\n", This, iface, pLeft, pTop, pWidth, pHeight);
3551
3552     EnterCriticalSection(&This->cs);
3553
3554     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3555
3556     if (hr == S_OK)
3557         hr = IBasicVideo_GetSourcePosition(pBasicVideo, pLeft, pTop, pWidth, pHeight);
3558
3559     LeaveCriticalSection(&This->cs);
3560
3561     return hr;
3562 }
3563
3564 static HRESULT WINAPI BasicVideo_SetDefaultSourcePosition(IBasicVideo2 *iface) {
3565     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3566     IBasicVideo* pBasicVideo;
3567     HRESULT hr;
3568
3569     TRACE("(%p/%p)->()\n", This, iface);
3570
3571     EnterCriticalSection(&This->cs);
3572
3573     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3574
3575     if (hr == S_OK)
3576         hr = IBasicVideo_SetDefaultSourcePosition(pBasicVideo);
3577
3578     LeaveCriticalSection(&This->cs);
3579
3580     return hr;
3581 }
3582
3583 static HRESULT WINAPI BasicVideo_SetDestinationPosition(IBasicVideo2 *iface,
3584                                                         LONG Left,
3585                                                         LONG Top,
3586                                                         LONG Width,
3587                                                         LONG Height) {
3588     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3589     IBasicVideo* pBasicVideo;
3590     HRESULT hr;
3591
3592     TRACE("(%p/%p)->(%d, %d, %d, %d)\n", This, iface, Left, Top, Width, Height);
3593
3594     EnterCriticalSection(&This->cs);
3595
3596     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3597
3598     if (hr == S_OK)
3599         hr = IBasicVideo_SetDestinationPosition(pBasicVideo, Left, Top, Width, Height);
3600
3601     LeaveCriticalSection(&This->cs);
3602
3603     return hr;
3604 }
3605
3606 static HRESULT WINAPI BasicVideo_GetDestinationPosition(IBasicVideo2 *iface,
3607                                                         LONG *pLeft,
3608                                                         LONG *pTop,
3609                                                         LONG *pWidth,
3610                                                         LONG *pHeight) {
3611     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3612     IBasicVideo* pBasicVideo;
3613     HRESULT hr;
3614
3615     TRACE("(%p/%p)->(%p, %p, %p, %p)\n", This, iface, pLeft, pTop, pWidth, pHeight);
3616
3617     EnterCriticalSection(&This->cs);
3618
3619     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3620
3621     if (hr == S_OK)
3622         hr = IBasicVideo_GetDestinationPosition(pBasicVideo, pLeft, pTop, pWidth, pHeight);
3623
3624     LeaveCriticalSection(&This->cs);
3625
3626     return hr;
3627 }
3628
3629 static HRESULT WINAPI BasicVideo_SetDefaultDestinationPosition(IBasicVideo2 *iface) {
3630     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3631     IBasicVideo* pBasicVideo;
3632     HRESULT hr;
3633
3634     TRACE("(%p/%p)->()\n", This, iface);
3635
3636     EnterCriticalSection(&This->cs);
3637
3638     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3639
3640     if (hr == S_OK)
3641         hr = IBasicVideo_SetDefaultDestinationPosition(pBasicVideo);
3642
3643     LeaveCriticalSection(&This->cs);
3644
3645     return hr;
3646 }
3647
3648 static HRESULT WINAPI BasicVideo_GetVideoSize(IBasicVideo2 *iface,
3649                                               LONG *pWidth,
3650                                               LONG *pHeight) {
3651     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3652     IBasicVideo* pBasicVideo;
3653     HRESULT hr;
3654
3655     TRACE("(%p/%p)->(%p, %p)\n", This, iface, pWidth, pHeight);
3656
3657     EnterCriticalSection(&This->cs);
3658
3659     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3660
3661     if (hr == S_OK)
3662         hr = IBasicVideo_GetVideoSize(pBasicVideo, pWidth, pHeight);
3663
3664     LeaveCriticalSection(&This->cs);
3665
3666     return hr;
3667 }
3668
3669 static HRESULT WINAPI BasicVideo_GetVideoPaletteEntries(IBasicVideo2 *iface,
3670                                                         LONG StartIndex,
3671                                                         LONG Entries,
3672                                                         LONG *pRetrieved,
3673                                                         LONG *pPalette) {
3674     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3675     IBasicVideo* pBasicVideo;
3676     HRESULT hr;
3677
3678     TRACE("(%p/%p)->(%d, %d, %p, %p)\n", This, iface, StartIndex, Entries, pRetrieved, pPalette);
3679
3680     EnterCriticalSection(&This->cs);
3681
3682     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3683
3684     if (hr == S_OK)
3685         hr = IBasicVideo_GetVideoPaletteEntries(pBasicVideo, StartIndex, Entries, pRetrieved, pPalette);
3686
3687     LeaveCriticalSection(&This->cs);
3688
3689     return hr;
3690 }
3691
3692 static HRESULT WINAPI BasicVideo_GetCurrentImage(IBasicVideo2 *iface,
3693                                                  LONG *pBufferSize,
3694                                                  LONG *pDIBImage) {
3695     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3696     IBasicVideo* pBasicVideo;
3697     HRESULT hr;
3698
3699     TRACE("(%p/%p)->(%p, %p)\n", This, iface, pBufferSize, pDIBImage);
3700
3701     EnterCriticalSection(&This->cs);
3702
3703     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3704
3705     if (hr == S_OK)
3706         hr = IBasicVideo_GetCurrentImage(pBasicVideo, pBufferSize, pDIBImage);
3707
3708     LeaveCriticalSection(&This->cs);
3709
3710     return hr;
3711 }
3712
3713 static HRESULT WINAPI BasicVideo_IsUsingDefaultSource(IBasicVideo2 *iface) {
3714     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3715     IBasicVideo* pBasicVideo;
3716     HRESULT hr;
3717
3718     TRACE("(%p/%p)->()\n", This, iface);
3719
3720     EnterCriticalSection(&This->cs);
3721
3722     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3723
3724     if (hr == S_OK)
3725         hr = IBasicVideo_IsUsingDefaultSource(pBasicVideo);
3726
3727     LeaveCriticalSection(&This->cs);
3728
3729     return hr;
3730 }
3731
3732 static HRESULT WINAPI BasicVideo_IsUsingDefaultDestination(IBasicVideo2 *iface) {
3733     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3734     IBasicVideo* pBasicVideo;
3735     HRESULT hr;
3736
3737     TRACE("(%p/%p)->()\n", This, iface);
3738
3739     EnterCriticalSection(&This->cs);
3740
3741     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3742
3743     if (hr == S_OK)
3744         hr = IBasicVideo_IsUsingDefaultDestination(pBasicVideo);
3745
3746     LeaveCriticalSection(&This->cs);
3747
3748     return hr;
3749 }
3750
3751 static HRESULT WINAPI BasicVideo2_GetPreferredAspectRatio(IBasicVideo2 *iface, LONG *plAspectX, LONG *plAspectY) {
3752     ICOM_THIS_MULTI(IFilterGraphImpl, IBasicVideo_vtbl, iface);
3753     IBasicVideo2 *pBasicVideo2;
3754     HRESULT hr;
3755
3756     TRACE("(%p/%p)->()\n", This, iface);
3757
3758     EnterCriticalSection(&This->cs);
3759
3760     hr = GetTargetInterface(This, &IID_IBasicVideo2, (LPVOID*)&pBasicVideo2);
3761
3762     if (hr == S_OK)
3763         hr = BasicVideo2_GetPreferredAspectRatio(iface, plAspectX, plAspectY);
3764
3765     LeaveCriticalSection(&This->cs);
3766
3767     return hr;
3768 }
3769
3770 static const IBasicVideo2Vtbl IBasicVideo_VTable =
3771 {
3772     BasicVideo_QueryInterface,
3773     BasicVideo_AddRef,
3774     BasicVideo_Release,
3775     BasicVideo_GetTypeInfoCount,
3776     BasicVideo_GetTypeInfo,
3777     BasicVideo_GetIDsOfNames,
3778     BasicVideo_Invoke,
3779     BasicVideo_get_AvgTimePerFrame,
3780     BasicVideo_get_BitRate,
3781     BasicVideo_get_BitErrorRate,
3782     BasicVideo_get_VideoWidth,
3783     BasicVideo_get_VideoHeight,
3784     BasicVideo_put_SourceLeft,
3785     BasicVideo_get_SourceLeft,
3786     BasicVideo_put_SourceWidth,
3787     BasicVideo_get_SourceWidth,
3788     BasicVideo_put_SourceTop,
3789     BasicVideo_get_SourceTop,
3790     BasicVideo_put_SourceHeight,
3791     BasicVideo_get_SourceHeight,
3792     BasicVideo_put_DestinationLeft,
3793     BasicVideo_get_DestinationLeft,
3794     BasicVideo_put_DestinationWidth,
3795     BasicVideo_get_DestinationWidth,
3796     BasicVideo_put_DestinationTop,
3797     BasicVideo_get_DestinationTop,
3798     BasicVideo_put_DestinationHeight,
3799     BasicVideo_get_DestinationHeight,
3800     BasicVideo_SetSourcePosition,
3801     BasicVideo_GetSourcePosition,
3802     BasicVideo_SetDefaultSourcePosition,
3803     BasicVideo_SetDestinationPosition,
3804     BasicVideo_GetDestinationPosition,
3805     BasicVideo_SetDefaultDestinationPosition,
3806     BasicVideo_GetVideoSize,
3807     BasicVideo_GetVideoPaletteEntries,
3808     BasicVideo_GetCurrentImage,
3809     BasicVideo_IsUsingDefaultSource,
3810     BasicVideo_IsUsingDefaultDestination,
3811     BasicVideo2_GetPreferredAspectRatio
3812 };
3813
3814
3815 /*** IUnknown methods ***/
3816 static HRESULT WINAPI VideoWindow_QueryInterface(IVideoWindow *iface,
3817                                                  REFIID riid,
3818                                                  LPVOID*ppvObj) {
3819     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
3820
3821     TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
3822
3823     return Filtergraph_QueryInterface(This, riid, ppvObj);
3824 }
3825
3826 static ULONG WINAPI VideoWindow_AddRef(IVideoWindow *iface) {
3827     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
3828
3829     TRACE("(%p/%p)->()\n", This, iface);
3830
3831     return Filtergraph_AddRef(This);
3832 }
3833
3834 static ULONG WINAPI VideoWindow_Release(IVideoWindow *iface) {
3835     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
3836
3837     TRACE("(%p/%p)->()\n", This, iface);
3838
3839     return Filtergraph_Release(This);
3840 }
3841
3842 /*** IDispatch methods ***/
3843 static HRESULT WINAPI VideoWindow_GetTypeInfoCount(IVideoWindow *iface,
3844                                                    UINT*pctinfo) {
3845     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
3846     IVideoWindow* pVideoWindow;
3847     HRESULT hr;
3848
3849     TRACE("(%p/%p)->(%p)\n", This, iface, pctinfo);
3850
3851     EnterCriticalSection(&This->cs);
3852
3853     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
3854
3855     if (hr == S_OK)
3856         hr = IVideoWindow_GetTypeInfoCount(pVideoWindow, pctinfo);
3857
3858     LeaveCriticalSection(&This->cs);
3859
3860     return hr;
3861 }
3862
3863 static HRESULT WINAPI VideoWindow_GetTypeInfo(IVideoWindow *iface,
3864                                               UINT iTInfo,
3865                                               LCID lcid,
3866                                               ITypeInfo**ppTInfo) {
3867     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
3868     IVideoWindow* pVideoWindow;
3869     HRESULT hr;
3870
3871     TRACE("(%p/%p)->(%d, %d, %p)\n", This, iface, iTInfo, lcid, ppTInfo);
3872
3873     EnterCriticalSection(&This->cs);
3874
3875     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
3876
3877     if (hr == S_OK)
3878         hr = IVideoWindow_GetTypeInfo(pVideoWindow, iTInfo, lcid, ppTInfo);
3879
3880     LeaveCriticalSection(&This->cs);
3881
3882     return hr;
3883 }
3884
3885 static HRESULT WINAPI VideoWindow_GetIDsOfNames(IVideoWindow *iface,
3886                                                 REFIID riid,
3887                                                 LPOLESTR*rgszNames,
3888                                                 UINT cNames,
3889                                                 LCID lcid,
3890                                                 DISPID*rgDispId) {
3891     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
3892     IVideoWindow* pVideoWindow;
3893     HRESULT hr;
3894
3895     TRACE("(%p/%p)->(%s (%p), %p, %d, %d, %p)\n", This, iface, debugstr_guid(riid), riid, rgszNames, cNames, lcid, rgDispId);
3896
3897     EnterCriticalSection(&This->cs);
3898
3899     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
3900
3901     if (hr == S_OK)
3902         hr = IVideoWindow_GetIDsOfNames(pVideoWindow, riid, rgszNames, cNames, lcid, rgDispId);
3903
3904     LeaveCriticalSection(&This->cs);
3905
3906     return hr;
3907 }
3908
3909 static HRESULT WINAPI VideoWindow_Invoke(IVideoWindow *iface,
3910                                          DISPID dispIdMember,
3911                                          REFIID riid,
3912                                          LCID lcid,
3913                                          WORD wFlags,
3914                                          DISPPARAMS*pDispParams,
3915                                          VARIANT*pVarResult,
3916                                          EXCEPINFO*pExepInfo,
3917                                          UINT*puArgErr) {
3918     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
3919     IVideoWindow* pVideoWindow;
3920     HRESULT hr;
3921
3922     TRACE("(%p/%p)->(%d, %s (%p), %d, %04x, %p, %p, %p, %p)\n", This, iface, dispIdMember, debugstr_guid(riid), riid, lcid, wFlags, pDispParams, pVarResult, pExepInfo, puArgErr);
3923
3924     EnterCriticalSection(&This->cs);
3925
3926     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
3927
3928     if (hr == S_OK)
3929         hr = IVideoWindow_Invoke(pVideoWindow, dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExepInfo, puArgErr);
3930
3931     LeaveCriticalSection(&This->cs);
3932
3933     return hr;
3934 }
3935
3936
3937 /*** IVideoWindow methods ***/
3938 static HRESULT WINAPI VideoWindow_put_Caption(IVideoWindow *iface,
3939                                               BSTR strCaption) {
3940     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
3941     IVideoWindow* pVideoWindow;
3942     HRESULT hr;
3943
3944     TRACE("(%p/%p)->(%s (%p))\n", This, iface, debugstr_w(strCaption), strCaption);
3945
3946     EnterCriticalSection(&This->cs);
3947
3948     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
3949
3950     if (hr == S_OK)
3951         hr = IVideoWindow_put_Caption(pVideoWindow, strCaption);
3952
3953     LeaveCriticalSection(&This->cs);
3954
3955     return hr;
3956 }
3957
3958 static HRESULT WINAPI VideoWindow_get_Caption(IVideoWindow *iface,
3959                                               BSTR *strCaption) {
3960     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
3961     IVideoWindow* pVideoWindow;
3962     HRESULT hr;
3963
3964     TRACE("(%p/%p)->(%p)\n", This, iface, strCaption);
3965
3966     EnterCriticalSection(&This->cs);
3967
3968     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
3969
3970     if (hr == S_OK)
3971         hr = IVideoWindow_get_Caption(pVideoWindow, strCaption);
3972
3973     LeaveCriticalSection(&This->cs);
3974
3975     return hr;
3976 }
3977
3978 static HRESULT WINAPI VideoWindow_put_WindowStyle(IVideoWindow *iface,
3979                                                   LONG WindowStyle) {
3980     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
3981     IVideoWindow* pVideoWindow;
3982     HRESULT hr;
3983
3984     TRACE("(%p/%p)->(%d)\n", This, iface, WindowStyle);
3985
3986     EnterCriticalSection(&This->cs);
3987
3988     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
3989
3990     if (hr == S_OK)
3991         hr = IVideoWindow_put_WindowStyle(pVideoWindow, WindowStyle);
3992
3993     LeaveCriticalSection(&This->cs);
3994
3995     return hr;
3996 }
3997
3998 static HRESULT WINAPI VideoWindow_get_WindowStyle(IVideoWindow *iface,
3999                                                   LONG *WindowStyle) {
4000     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4001     IVideoWindow* pVideoWindow;
4002     HRESULT hr;
4003
4004     TRACE("(%p/%p)->(%p)\n", This, iface, WindowStyle);
4005
4006     EnterCriticalSection(&This->cs);
4007
4008     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4009
4010     if (hr == S_OK)
4011         hr = IVideoWindow_get_WindowStyle(pVideoWindow, WindowStyle);
4012
4013     LeaveCriticalSection(&This->cs);
4014
4015     return hr;
4016 }
4017
4018 static HRESULT WINAPI VideoWindow_put_WindowStyleEx(IVideoWindow *iface,
4019                                                     LONG WindowStyleEx) {
4020     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4021     IVideoWindow* pVideoWindow;
4022     HRESULT hr;
4023
4024     TRACE("(%p/%p)->(%d)\n", This, iface, WindowStyleEx);
4025
4026     EnterCriticalSection(&This->cs);
4027
4028     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4029
4030     if (hr == S_OK)
4031         hr = IVideoWindow_put_WindowStyleEx(pVideoWindow, WindowStyleEx);
4032
4033     LeaveCriticalSection(&This->cs);
4034
4035     return hr;
4036 }
4037
4038 static HRESULT WINAPI VideoWindow_get_WindowStyleEx(IVideoWindow *iface,
4039                                                     LONG *WindowStyleEx) {
4040     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4041     IVideoWindow* pVideoWindow;
4042     HRESULT hr;
4043
4044     TRACE("(%p/%p)->(%p)\n", This, iface, WindowStyleEx);
4045
4046     EnterCriticalSection(&This->cs);
4047
4048     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4049
4050     if (hr == S_OK)
4051         hr = IVideoWindow_get_WindowStyleEx(pVideoWindow, WindowStyleEx);
4052
4053     LeaveCriticalSection(&This->cs);
4054
4055     return hr;
4056 }
4057
4058 static HRESULT WINAPI VideoWindow_put_AutoShow(IVideoWindow *iface,
4059                                                LONG AutoShow) {
4060     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4061     IVideoWindow* pVideoWindow;
4062     HRESULT hr;
4063
4064     TRACE("(%p/%p)->(%d)\n", This, iface, AutoShow);
4065
4066     EnterCriticalSection(&This->cs);
4067
4068     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4069
4070     if (hr == S_OK)
4071         hr = IVideoWindow_put_AutoShow(pVideoWindow, AutoShow);
4072
4073     LeaveCriticalSection(&This->cs);
4074
4075     return hr;
4076 }
4077
4078 static HRESULT WINAPI VideoWindow_get_AutoShow(IVideoWindow *iface,
4079                                                LONG *AutoShow) {
4080     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4081     IVideoWindow* pVideoWindow;
4082     HRESULT hr;
4083
4084     TRACE("(%p/%p)->(%p)\n", This, iface, AutoShow);
4085
4086     EnterCriticalSection(&This->cs);
4087
4088     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4089
4090     if (hr == S_OK)
4091         hr = IVideoWindow_get_AutoShow(pVideoWindow, AutoShow);
4092
4093     LeaveCriticalSection(&This->cs);
4094
4095     return hr;
4096 }
4097
4098 static HRESULT WINAPI VideoWindow_put_WindowState(IVideoWindow *iface,
4099                                                   LONG WindowState) {
4100     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4101     IVideoWindow* pVideoWindow;
4102     HRESULT hr;
4103
4104     TRACE("(%p/%p)->(%d)\n", This, iface, WindowState);
4105
4106     EnterCriticalSection(&This->cs);
4107
4108     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4109
4110     if (hr == S_OK)
4111         hr = IVideoWindow_put_WindowState(pVideoWindow, WindowState);
4112
4113     LeaveCriticalSection(&This->cs);
4114
4115     return hr;
4116 }
4117
4118 static HRESULT WINAPI VideoWindow_get_WindowState(IVideoWindow *iface,
4119                                                   LONG *WindowState) {
4120     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4121     IVideoWindow* pVideoWindow;
4122     HRESULT hr;
4123
4124     TRACE("(%p/%p)->(%p)\n", This, iface, WindowState);
4125
4126     EnterCriticalSection(&This->cs);
4127
4128     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4129
4130     if (hr == S_OK)
4131         hr = IVideoWindow_get_WindowState(pVideoWindow, WindowState);
4132
4133     LeaveCriticalSection(&This->cs);
4134
4135     return hr;
4136 }
4137
4138 static HRESULT WINAPI VideoWindow_put_BackgroundPalette(IVideoWindow *iface,
4139                                                         LONG BackgroundPalette) {
4140     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4141     IVideoWindow* pVideoWindow;
4142     HRESULT hr;
4143
4144     TRACE("(%p/%p)->(%d)\n", This, iface, BackgroundPalette);
4145
4146     EnterCriticalSection(&This->cs);
4147
4148     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4149
4150     if (hr == S_OK)
4151         hr = IVideoWindow_put_BackgroundPalette(pVideoWindow, BackgroundPalette);
4152
4153     LeaveCriticalSection(&This->cs);
4154
4155     return hr;
4156 }
4157
4158 static HRESULT WINAPI VideoWindow_get_BackgroundPalette(IVideoWindow *iface,
4159                                                         LONG *pBackgroundPalette) {
4160     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4161     IVideoWindow* pVideoWindow;
4162     HRESULT hr;
4163
4164     TRACE("(%p/%p)->(%p)\n", This, iface, pBackgroundPalette);
4165
4166     EnterCriticalSection(&This->cs);
4167
4168     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4169
4170     if (hr == S_OK)
4171         hr = IVideoWindow_get_BackgroundPalette(pVideoWindow, pBackgroundPalette);
4172
4173     LeaveCriticalSection(&This->cs);
4174
4175     return hr;
4176 }
4177
4178 static HRESULT WINAPI VideoWindow_put_Visible(IVideoWindow *iface,
4179                                               LONG Visible) {
4180     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4181     IVideoWindow* pVideoWindow;
4182     HRESULT hr;
4183
4184     TRACE("(%p/%p)->(%d)\n", This, iface, Visible);
4185
4186     EnterCriticalSection(&This->cs);
4187
4188     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4189
4190     if (hr == S_OK)
4191         hr = IVideoWindow_put_Visible(pVideoWindow, Visible);
4192
4193     LeaveCriticalSection(&This->cs);
4194
4195     return hr;
4196 }
4197
4198 static HRESULT WINAPI VideoWindow_get_Visible(IVideoWindow *iface,
4199                                               LONG *pVisible) {
4200     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4201     IVideoWindow* pVideoWindow;
4202     HRESULT hr;
4203
4204     TRACE("(%p/%p)->(%p)\n", This, iface, pVisible);
4205
4206     EnterCriticalSection(&This->cs);
4207
4208     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4209
4210     if (hr == S_OK)
4211         hr = IVideoWindow_get_Visible(pVideoWindow, pVisible);
4212
4213     LeaveCriticalSection(&This->cs);
4214
4215     return hr;
4216 }
4217
4218 static HRESULT WINAPI VideoWindow_put_Left(IVideoWindow *iface,
4219                                            LONG Left) {
4220     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4221     IVideoWindow* pVideoWindow;
4222     HRESULT hr;
4223
4224     TRACE("(%p/%p)->(%d)\n", This, iface, Left);
4225
4226     EnterCriticalSection(&This->cs);
4227
4228     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4229
4230     if (hr == S_OK)
4231         hr = IVideoWindow_put_Left(pVideoWindow, Left);
4232
4233     LeaveCriticalSection(&This->cs);
4234
4235     return hr;
4236 }
4237
4238 static HRESULT WINAPI VideoWindow_get_Left(IVideoWindow *iface,
4239                                            LONG *pLeft) {
4240     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4241     IVideoWindow* pVideoWindow;
4242     HRESULT hr;
4243
4244     TRACE("(%p/%p)->(%p)\n", This, iface, pLeft);
4245
4246     EnterCriticalSection(&This->cs);
4247
4248     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4249
4250     if (hr == S_OK)
4251         hr = IVideoWindow_get_Left(pVideoWindow, pLeft);
4252
4253     LeaveCriticalSection(&This->cs);
4254
4255     return hr;
4256 }
4257
4258 static HRESULT WINAPI VideoWindow_put_Width(IVideoWindow *iface,
4259                                             LONG Width) {
4260     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4261     IVideoWindow* pVideoWindow;
4262     HRESULT hr;
4263
4264     TRACE("(%p/%p)->(%d)\n", This, iface, Width);
4265
4266     EnterCriticalSection(&This->cs);
4267
4268     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4269
4270     if (hr == S_OK)
4271         hr = IVideoWindow_put_Width(pVideoWindow, Width);
4272
4273     LeaveCriticalSection(&This->cs);
4274
4275     return hr;
4276 }
4277
4278 static HRESULT WINAPI VideoWindow_get_Width(IVideoWindow *iface,
4279                                             LONG *pWidth) {
4280     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4281     IVideoWindow* pVideoWindow;
4282     HRESULT hr;
4283
4284     TRACE("(%p/%p)->(%p)\n", This, iface, pWidth);
4285
4286     EnterCriticalSection(&This->cs);
4287
4288     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4289
4290     if (hr == S_OK)
4291         hr = IVideoWindow_get_Width(pVideoWindow, pWidth);
4292
4293     LeaveCriticalSection(&This->cs);
4294
4295     return hr;
4296 }
4297
4298 static HRESULT WINAPI VideoWindow_put_Top(IVideoWindow *iface,
4299                                           LONG Top) {
4300     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4301     IVideoWindow* pVideoWindow;
4302     HRESULT hr;
4303
4304     TRACE("(%p/%p)->(%d)\n", This, iface, Top);
4305
4306     EnterCriticalSection(&This->cs);
4307
4308     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4309
4310     if (hr == S_OK)
4311         hr = IVideoWindow_put_Top(pVideoWindow, Top);
4312
4313     LeaveCriticalSection(&This->cs);
4314
4315     return hr;
4316 }
4317
4318 static HRESULT WINAPI VideoWindow_get_Top(IVideoWindow *iface,
4319                                           LONG *pTop) {
4320     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4321     IVideoWindow* pVideoWindow;
4322     HRESULT hr;
4323
4324     TRACE("(%p/%p)->(%p)\n", This, iface, pTop);
4325
4326     EnterCriticalSection(&This->cs);
4327
4328     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4329
4330     if (hr == S_OK)
4331         hr = IVideoWindow_get_Top(pVideoWindow, pTop);
4332
4333     LeaveCriticalSection(&This->cs);
4334
4335     return hr;
4336 }
4337
4338 static HRESULT WINAPI VideoWindow_put_Height(IVideoWindow *iface,
4339                                              LONG Height) {
4340     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4341     IVideoWindow* pVideoWindow;
4342     HRESULT hr;
4343
4344     TRACE("(%p/%p)->(%d)\n", This, iface, Height);
4345
4346     EnterCriticalSection(&This->cs);
4347
4348     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4349
4350     if (hr == S_OK)
4351         hr = IVideoWindow_put_Height(pVideoWindow, Height);
4352
4353     LeaveCriticalSection(&This->cs);
4354
4355     return hr;
4356 }
4357
4358 static HRESULT WINAPI VideoWindow_get_Height(IVideoWindow *iface,
4359                                              LONG *pHeight) {
4360     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4361     IVideoWindow* pVideoWindow;
4362     HRESULT hr;
4363
4364     TRACE("(%p/%p)->(%p)\n", This, iface, pHeight);
4365
4366     EnterCriticalSection(&This->cs);
4367
4368     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4369
4370     if (hr == S_OK)
4371         hr = IVideoWindow_get_Height(pVideoWindow, pHeight);
4372
4373     LeaveCriticalSection(&This->cs);
4374
4375     return hr;
4376 }
4377
4378 static HRESULT WINAPI VideoWindow_put_Owner(IVideoWindow *iface,
4379                                             OAHWND Owner) {
4380     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4381     IVideoWindow* pVideoWindow;
4382     HRESULT hr;
4383
4384     TRACE("(%p/%p)->(%08x)\n", This, iface, (DWORD) Owner);
4385
4386     EnterCriticalSection(&This->cs);
4387
4388     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4389
4390     if (hr == S_OK)
4391         hr = IVideoWindow_put_Owner(pVideoWindow, Owner);
4392
4393     LeaveCriticalSection(&This->cs);
4394
4395     return hr;
4396 }
4397
4398 static HRESULT WINAPI VideoWindow_get_Owner(IVideoWindow *iface,
4399                                             OAHWND *Owner) {
4400     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4401     IVideoWindow* pVideoWindow;
4402     HRESULT hr;
4403
4404     TRACE("(%p/%p)->(%p)\n", This, iface, Owner);
4405
4406     EnterCriticalSection(&This->cs);
4407
4408     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4409
4410     if (hr == S_OK)
4411         hr = IVideoWindow_get_Owner(pVideoWindow, Owner);
4412
4413     LeaveCriticalSection(&This->cs);
4414
4415     return hr;
4416 }
4417
4418 static HRESULT WINAPI VideoWindow_put_MessageDrain(IVideoWindow *iface,
4419                                                    OAHWND Drain) {
4420     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4421     IVideoWindow* pVideoWindow;
4422     HRESULT hr;
4423
4424     TRACE("(%p/%p)->(%08x)\n", This, iface, (DWORD) Drain);
4425
4426     EnterCriticalSection(&This->cs);
4427
4428     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4429
4430     if (hr == S_OK)
4431         hr = IVideoWindow_put_MessageDrain(pVideoWindow, Drain);
4432
4433     LeaveCriticalSection(&This->cs);
4434
4435     return hr;
4436 }
4437
4438 static HRESULT WINAPI VideoWindow_get_MessageDrain(IVideoWindow *iface,
4439                                                    OAHWND *Drain) {
4440     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4441     IVideoWindow* pVideoWindow;
4442     HRESULT hr;
4443
4444     TRACE("(%p/%p)->(%p)\n", This, iface, Drain);
4445
4446     EnterCriticalSection(&This->cs);
4447
4448     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4449
4450     if (hr == S_OK)
4451         hr = IVideoWindow_get_MessageDrain(pVideoWindow, Drain);
4452
4453     LeaveCriticalSection(&This->cs);
4454
4455     return hr;
4456 }
4457
4458 static HRESULT WINAPI VideoWindow_get_BorderColor(IVideoWindow *iface,
4459                                                   LONG *Color) {
4460     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4461     IVideoWindow* pVideoWindow;
4462     HRESULT hr;
4463
4464     TRACE("(%p/%p)->(%p)\n", This, iface, Color);
4465
4466     EnterCriticalSection(&This->cs);
4467
4468     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4469
4470     if (hr == S_OK)
4471         hr = IVideoWindow_get_BorderColor(pVideoWindow, Color);
4472
4473     LeaveCriticalSection(&This->cs);
4474
4475     return hr;
4476 }
4477
4478 static HRESULT WINAPI VideoWindow_put_BorderColor(IVideoWindow *iface,
4479                                                   LONG Color) {
4480     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4481     IVideoWindow* pVideoWindow;
4482     HRESULT hr;
4483
4484     TRACE("(%p/%p)->(%d)\n", This, iface, Color);
4485
4486     EnterCriticalSection(&This->cs);
4487
4488     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4489
4490     if (hr == S_OK)
4491         hr = IVideoWindow_put_BorderColor(pVideoWindow, Color);
4492
4493     LeaveCriticalSection(&This->cs);
4494
4495     return hr;
4496 }
4497
4498 static HRESULT WINAPI VideoWindow_get_FullScreenMode(IVideoWindow *iface,
4499                                                      LONG *FullScreenMode) {
4500     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4501     IVideoWindow* pVideoWindow;
4502     HRESULT hr;
4503
4504     TRACE("(%p/%p)->(%p)\n", This, iface, FullScreenMode);
4505
4506     EnterCriticalSection(&This->cs);
4507
4508     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4509
4510     if (hr == S_OK)
4511         hr = IVideoWindow_get_FullScreenMode(pVideoWindow, FullScreenMode);
4512
4513     LeaveCriticalSection(&This->cs);
4514
4515     return hr;
4516 }
4517
4518 static HRESULT WINAPI VideoWindow_put_FullScreenMode(IVideoWindow *iface,
4519                                                      LONG FullScreenMode) {
4520     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4521     IVideoWindow* pVideoWindow;
4522     HRESULT hr;
4523
4524     TRACE("(%p/%p)->(%d)\n", This, iface, FullScreenMode);
4525
4526     EnterCriticalSection(&This->cs);
4527
4528     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4529
4530     if (hr == S_OK)
4531         hr = IVideoWindow_put_FullScreenMode(pVideoWindow, FullScreenMode);
4532
4533     LeaveCriticalSection(&This->cs);
4534
4535     return hr;
4536 }
4537
4538 static HRESULT WINAPI VideoWindow_SetWindowForeground(IVideoWindow *iface,
4539                                                       LONG Focus) {
4540     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4541     IVideoWindow* pVideoWindow;
4542     HRESULT hr;
4543
4544     TRACE("(%p/%p)->(%d)\n", This, iface, Focus);
4545
4546     EnterCriticalSection(&This->cs);
4547
4548     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4549
4550     if (hr == S_OK)
4551         hr = IVideoWindow_SetWindowForeground(pVideoWindow, Focus);
4552
4553     LeaveCriticalSection(&This->cs);
4554
4555     return hr;
4556 }
4557
4558 static HRESULT WINAPI VideoWindow_NotifyOwnerMessage(IVideoWindow *iface,
4559                                                      OAHWND hwnd,
4560                                                      LONG uMsg,
4561                                                      LONG_PTR wParam,
4562                                                      LONG_PTR lParam) {
4563     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4564     IVideoWindow* pVideoWindow;
4565     HRESULT hr;
4566
4567     TRACE("(%p/%p)->(%08lx, %d, %08lx, %08lx)\n", This, iface, hwnd, uMsg, wParam, lParam);
4568
4569     EnterCriticalSection(&This->cs);
4570
4571     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4572
4573     if (hr == S_OK)
4574         hr = IVideoWindow_NotifyOwnerMessage(pVideoWindow, hwnd, uMsg, wParam, lParam);
4575
4576     LeaveCriticalSection(&This->cs);
4577
4578     return hr;
4579 }
4580
4581 static HRESULT WINAPI VideoWindow_SetWindowPosition(IVideoWindow *iface,
4582                                                     LONG Left,
4583                                                     LONG Top,
4584                                                     LONG Width,
4585                                                     LONG Height) {
4586     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4587     IVideoWindow* pVideoWindow;
4588     HRESULT hr;
4589
4590     TRACE("(%p/%p)->(%d, %d, %d, %d)\n", This, iface, Left, Top, Width, Height);
4591
4592     EnterCriticalSection(&This->cs);
4593
4594     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4595
4596     if (hr == S_OK)
4597         hr = IVideoWindow_SetWindowPosition(pVideoWindow, Left, Top, Width, Height);
4598
4599     LeaveCriticalSection(&This->cs);
4600
4601     return hr;
4602 }
4603
4604 static HRESULT WINAPI VideoWindow_GetWindowPosition(IVideoWindow *iface,
4605                                                     LONG *pLeft,
4606                                                     LONG *pTop,
4607                                                     LONG *pWidth,
4608                                                     LONG *pHeight) {
4609     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4610     IVideoWindow* pVideoWindow;
4611     HRESULT hr;
4612
4613     TRACE("(%p/%p)->(%p, %p, %p, %p)\n", This, iface, pLeft, pTop, pWidth, pHeight);
4614
4615     EnterCriticalSection(&This->cs);
4616
4617     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4618
4619     if (hr == S_OK)
4620         hr = IVideoWindow_GetWindowPosition(pVideoWindow, pLeft, pTop, pWidth, pHeight);
4621
4622     LeaveCriticalSection(&This->cs);
4623
4624     return hr;
4625 }
4626
4627 static HRESULT WINAPI VideoWindow_GetMinIdealImageSize(IVideoWindow *iface,
4628                                                        LONG *pWidth,
4629                                                        LONG *pHeight) {
4630     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4631     IVideoWindow* pVideoWindow;
4632     HRESULT hr;
4633
4634     TRACE("(%p/%p)->(%p, %p)\n", This, iface, pWidth, pHeight);
4635
4636     EnterCriticalSection(&This->cs);
4637
4638     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4639
4640     if (hr == S_OK)
4641         hr = IVideoWindow_GetMinIdealImageSize(pVideoWindow, pWidth, pHeight);
4642
4643     LeaveCriticalSection(&This->cs);
4644
4645     return hr;
4646 }
4647
4648 static HRESULT WINAPI VideoWindow_GetMaxIdealImageSize(IVideoWindow *iface,
4649                                                        LONG *pWidth,
4650                                                        LONG *pHeight) {
4651     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4652     IVideoWindow* pVideoWindow;
4653     HRESULT hr;
4654
4655     TRACE("(%p/%p)->(%p, %p)\n", This, iface, pWidth, pHeight);
4656
4657     EnterCriticalSection(&This->cs);
4658
4659     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4660
4661     if (hr == S_OK)
4662         hr = IVideoWindow_GetMaxIdealImageSize(pVideoWindow, pWidth, pHeight);
4663
4664     LeaveCriticalSection(&This->cs);
4665
4666     return hr;
4667 }
4668
4669 static HRESULT WINAPI VideoWindow_GetRestorePosition(IVideoWindow *iface,
4670                                                      LONG *pLeft,
4671                                                      LONG *pTop,
4672                                                      LONG *pWidth,
4673                                                      LONG *pHeight) {
4674     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4675     IVideoWindow* pVideoWindow;
4676     HRESULT hr;
4677
4678     TRACE("(%p/%p)->(%p, %p, %p, %p)\n", This, iface, pLeft, pTop, pWidth, pHeight);
4679
4680     EnterCriticalSection(&This->cs);
4681
4682     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4683
4684     if (hr == S_OK)
4685         hr = IVideoWindow_GetRestorePosition(pVideoWindow, pLeft, pTop, pWidth, pHeight);
4686
4687     LeaveCriticalSection(&This->cs);
4688
4689     return hr;
4690 }
4691
4692 static HRESULT WINAPI VideoWindow_HideCursor(IVideoWindow *iface,
4693                                              LONG HideCursor) {
4694     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4695     IVideoWindow* pVideoWindow;
4696     HRESULT hr;
4697
4698     TRACE("(%p/%p)->(%d)\n", This, iface, HideCursor);
4699
4700     EnterCriticalSection(&This->cs);
4701
4702     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4703
4704     if (hr == S_OK)
4705         hr = IVideoWindow_HideCursor(pVideoWindow, HideCursor);
4706
4707     LeaveCriticalSection(&This->cs);
4708
4709     return hr;
4710 }
4711
4712 static HRESULT WINAPI VideoWindow_IsCursorHidden(IVideoWindow *iface,
4713                                                  LONG *CursorHidden) {
4714     ICOM_THIS_MULTI(IFilterGraphImpl, IVideoWindow_vtbl, iface);
4715     IVideoWindow* pVideoWindow;
4716     HRESULT hr;
4717
4718     TRACE("(%p/%p)->(%p)\n", This, iface, CursorHidden);
4719
4720     EnterCriticalSection(&This->cs);
4721
4722     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4723
4724     if (hr == S_OK)
4725         hr = IVideoWindow_IsCursorHidden(pVideoWindow, CursorHidden);
4726
4727     LeaveCriticalSection(&This->cs);
4728
4729     return hr;
4730 }
4731
4732
4733 static const IVideoWindowVtbl IVideoWindow_VTable =
4734 {
4735     VideoWindow_QueryInterface,
4736     VideoWindow_AddRef,
4737     VideoWindow_Release,
4738     VideoWindow_GetTypeInfoCount,
4739     VideoWindow_GetTypeInfo,
4740     VideoWindow_GetIDsOfNames,
4741     VideoWindow_Invoke,
4742     VideoWindow_put_Caption,
4743     VideoWindow_get_Caption,
4744     VideoWindow_put_WindowStyle,
4745     VideoWindow_get_WindowStyle,
4746     VideoWindow_put_WindowStyleEx,
4747     VideoWindow_get_WindowStyleEx,
4748     VideoWindow_put_AutoShow,
4749     VideoWindow_get_AutoShow,
4750     VideoWindow_put_WindowState,
4751     VideoWindow_get_WindowState,
4752     VideoWindow_put_BackgroundPalette,
4753     VideoWindow_get_BackgroundPalette,
4754     VideoWindow_put_Visible,
4755     VideoWindow_get_Visible,
4756     VideoWindow_put_Left,
4757     VideoWindow_get_Left,
4758     VideoWindow_put_Width,
4759     VideoWindow_get_Width,
4760     VideoWindow_put_Top,
4761     VideoWindow_get_Top,
4762     VideoWindow_put_Height,
4763     VideoWindow_get_Height,
4764     VideoWindow_put_Owner,
4765     VideoWindow_get_Owner,
4766     VideoWindow_put_MessageDrain,
4767     VideoWindow_get_MessageDrain,
4768     VideoWindow_get_BorderColor,
4769     VideoWindow_put_BorderColor,
4770     VideoWindow_get_FullScreenMode,
4771     VideoWindow_put_FullScreenMode,
4772     VideoWindow_SetWindowForeground,
4773     VideoWindow_NotifyOwnerMessage,
4774     VideoWindow_SetWindowPosition,
4775     VideoWindow_GetWindowPosition,
4776     VideoWindow_GetMinIdealImageSize,
4777     VideoWindow_GetMaxIdealImageSize,
4778     VideoWindow_GetRestorePosition,
4779     VideoWindow_HideCursor,
4780     VideoWindow_IsCursorHidden
4781 };
4782
4783
4784 /*** IUnknown methods ***/
4785 static HRESULT WINAPI MediaEvent_QueryInterface(IMediaEventEx *iface,
4786                                                 REFIID riid,
4787                                                 LPVOID*ppvObj) {
4788     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
4789
4790     TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
4791
4792     return Filtergraph_QueryInterface(This, riid, ppvObj);
4793 }
4794
4795 static ULONG WINAPI MediaEvent_AddRef(IMediaEventEx *iface) {
4796     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
4797
4798     TRACE("(%p/%p)->()\n", This, iface);
4799
4800     return Filtergraph_AddRef(This);
4801 }
4802
4803 static ULONG WINAPI MediaEvent_Release(IMediaEventEx *iface) {
4804     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
4805
4806     TRACE("(%p/%p)->()\n", This, iface);
4807
4808     return Filtergraph_Release(This);
4809 }
4810
4811 /*** IDispatch methods ***/
4812 static HRESULT WINAPI MediaEvent_GetTypeInfoCount(IMediaEventEx *iface,
4813                                                   UINT*pctinfo) {
4814     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
4815
4816     TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, pctinfo);
4817
4818     return S_OK;
4819 }
4820
4821 static HRESULT WINAPI MediaEvent_GetTypeInfo(IMediaEventEx *iface,
4822                                              UINT iTInfo,
4823                                              LCID lcid,
4824                                              ITypeInfo**ppTInfo) {
4825     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
4826
4827     TRACE("(%p/%p)->(%d, %d, %p): stub !!!\n", This, iface, iTInfo, lcid, ppTInfo);
4828
4829     return S_OK;
4830 }
4831
4832 static HRESULT WINAPI MediaEvent_GetIDsOfNames(IMediaEventEx *iface,
4833                                                REFIID riid,
4834                                                LPOLESTR*rgszNames,
4835                                                UINT cNames,
4836                                                LCID lcid,
4837                                                DISPID*rgDispId) {
4838     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
4839
4840     TRACE("(%p/%p)->(%s (%p), %p, %d, %d, %p): stub !!!\n", This, iface, debugstr_guid(riid), riid, rgszNames, cNames, lcid, rgDispId);
4841
4842     return S_OK;
4843 }
4844
4845 static HRESULT WINAPI MediaEvent_Invoke(IMediaEventEx *iface,
4846                                         DISPID dispIdMember,
4847                                         REFIID riid,
4848                                         LCID lcid,
4849                                         WORD wFlags,
4850                                         DISPPARAMS*pDispParams,
4851                                         VARIANT*pVarResult,
4852                                         EXCEPINFO*pExepInfo,
4853                                         UINT*puArgErr) {
4854     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
4855
4856     TRACE("(%p/%p)->(%d, %s (%p), %d, %04x, %p, %p, %p, %p): stub !!!\n", This, iface, dispIdMember, debugstr_guid(riid), riid, lcid, wFlags, pDispParams, pVarResult, pExepInfo, puArgErr);
4857
4858     return S_OK;
4859 }
4860
4861 /*** IMediaEvent methods ***/
4862 static HRESULT WINAPI MediaEvent_GetEventHandle(IMediaEventEx *iface,
4863                                                 OAEVENT *hEvent) {
4864     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
4865
4866     TRACE("(%p/%p)->(%p)\n", This, iface, hEvent);
4867
4868     *hEvent = (OAEVENT)This->evqueue.msg_event;
4869
4870     return S_OK;
4871 }
4872
4873 static HRESULT WINAPI MediaEvent_GetEvent(IMediaEventEx *iface,
4874                                           LONG *lEventCode,
4875                                           LONG_PTR *lParam1,
4876                                           LONG_PTR *lParam2,
4877                                           LONG msTimeout) {
4878     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
4879     Event evt;
4880
4881     TRACE("(%p/%p)->(%p, %p, %p, %d)\n", This, iface, lEventCode, lParam1, lParam2, msTimeout);
4882
4883     if (EventsQueue_GetEvent(&This->evqueue, &evt, msTimeout))
4884     {
4885         *lEventCode = evt.lEventCode;
4886         *lParam1 = evt.lParam1;
4887         *lParam2 = evt.lParam2;
4888         return S_OK;
4889     }
4890
4891     *lEventCode = 0;
4892     return E_ABORT;
4893 }
4894
4895 static HRESULT WINAPI MediaEvent_WaitForCompletion(IMediaEventEx *iface,
4896                                                    LONG msTimeout,
4897                                                    LONG *pEvCode) {
4898     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
4899
4900     TRACE("(%p/%p)->(%d, %p)\n", This, iface, msTimeout, pEvCode);
4901
4902     if (This->state != State_Running)
4903         return VFW_E_WRONG_STATE;
4904
4905     if (WaitForSingleObject(This->hEventCompletion, msTimeout) == WAIT_OBJECT_0)
4906     {
4907         *pEvCode = This->CompletionStatus;
4908         return S_OK;
4909     }
4910
4911     *pEvCode = 0;
4912     return E_ABORT;
4913 }
4914
4915 static HRESULT WINAPI MediaEvent_CancelDefaultHandling(IMediaEventEx *iface,
4916                                                        LONG lEvCode) {
4917     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
4918
4919     TRACE("(%p/%p)->(%d)\n", This, iface, lEvCode);
4920
4921     if (lEvCode == EC_COMPLETE)
4922         This->HandleEcComplete = FALSE;
4923     else if (lEvCode == EC_REPAINT)
4924         This->HandleEcRepaint = FALSE;
4925     else if (lEvCode == EC_CLOCK_CHANGED)
4926         This->HandleEcClockChanged = FALSE;
4927     else
4928         return S_FALSE;
4929
4930     return S_OK;
4931 }
4932
4933 static HRESULT WINAPI MediaEvent_RestoreDefaultHandling(IMediaEventEx *iface,
4934                                                         LONG lEvCode) {
4935     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
4936
4937     TRACE("(%p/%p)->(%d)\n", This, iface, lEvCode);
4938
4939     if (lEvCode == EC_COMPLETE)
4940         This->HandleEcComplete = TRUE;
4941     else if (lEvCode == EC_REPAINT)
4942         This->HandleEcRepaint = TRUE;
4943     else if (lEvCode == EC_CLOCK_CHANGED)
4944         This->HandleEcClockChanged = TRUE;
4945     else
4946         return S_FALSE;
4947
4948     return S_OK;
4949 }
4950
4951 static HRESULT WINAPI MediaEvent_FreeEventParams(IMediaEventEx *iface,
4952                                                  LONG lEvCode,
4953                                                  LONG_PTR lParam1,
4954                                                  LONG_PTR lParam2) {
4955     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
4956
4957     TRACE("(%p/%p)->(%d, %08lx, %08lx): stub !!!\n", This, iface, lEvCode, lParam1, lParam2);
4958
4959     return S_OK;
4960 }
4961
4962 /*** IMediaEventEx methods ***/
4963 static HRESULT WINAPI MediaEvent_SetNotifyWindow(IMediaEventEx *iface,
4964                                                  OAHWND hwnd,
4965                                                  LONG lMsg,
4966                                                  LONG_PTR lInstanceData) {
4967     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
4968
4969     TRACE("(%p/%p)->(%08lx, %d, %08lx)\n", This, iface, hwnd, lMsg, lInstanceData);
4970
4971     This->notif.hWnd = (HWND)hwnd;
4972     This->notif.msg = lMsg;
4973     This->notif.instance = (long) lInstanceData;
4974
4975     return S_OK;
4976 }
4977
4978 static HRESULT WINAPI MediaEvent_SetNotifyFlags(IMediaEventEx *iface,
4979                                                 LONG lNoNotifyFlags) {
4980     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
4981
4982     TRACE("(%p/%p)->(%d)\n", This, iface, lNoNotifyFlags);
4983
4984     if ((lNoNotifyFlags != 0) && (lNoNotifyFlags != 1))
4985         return E_INVALIDARG;
4986
4987     This->notif.disabled = lNoNotifyFlags;
4988
4989     return S_OK;
4990 }
4991
4992 static HRESULT WINAPI MediaEvent_GetNotifyFlags(IMediaEventEx *iface,
4993                                                 LONG *lplNoNotifyFlags) {
4994     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventEx_vtbl, iface);
4995
4996     TRACE("(%p/%p)->(%p)\n", This, iface, lplNoNotifyFlags);
4997
4998     if (!lplNoNotifyFlags)
4999         return E_POINTER;
5000
5001     *lplNoNotifyFlags = This->notif.disabled;
5002
5003     return S_OK;
5004 }
5005
5006
5007 static const IMediaEventExVtbl IMediaEventEx_VTable =
5008 {
5009     MediaEvent_QueryInterface,
5010     MediaEvent_AddRef,
5011     MediaEvent_Release,
5012     MediaEvent_GetTypeInfoCount,
5013     MediaEvent_GetTypeInfo,
5014     MediaEvent_GetIDsOfNames,
5015     MediaEvent_Invoke,
5016     MediaEvent_GetEventHandle,
5017     MediaEvent_GetEvent,
5018     MediaEvent_WaitForCompletion,
5019     MediaEvent_CancelDefaultHandling,
5020     MediaEvent_RestoreDefaultHandling,
5021     MediaEvent_FreeEventParams,
5022     MediaEvent_SetNotifyWindow,
5023     MediaEvent_SetNotifyFlags,
5024     MediaEvent_GetNotifyFlags
5025 };
5026
5027
5028 static HRESULT WINAPI MediaFilter_QueryInterface(IMediaFilter *iface, REFIID riid, LPVOID *ppv)
5029 {
5030     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaFilter_vtbl, iface);
5031
5032     return Filtergraph_QueryInterface(This, riid, ppv);
5033 }
5034
5035 static ULONG WINAPI MediaFilter_AddRef(IMediaFilter *iface)
5036 {
5037     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaFilter_vtbl, iface);
5038
5039     return Filtergraph_AddRef(This);
5040 }
5041
5042 static ULONG WINAPI MediaFilter_Release(IMediaFilter *iface)
5043 {
5044     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaFilter_vtbl, iface);
5045
5046     return Filtergraph_Release(This);
5047 }
5048
5049 static HRESULT WINAPI MediaFilter_GetClassID(IMediaFilter *iface, CLSID * pClassID)
5050 {
5051     FIXME("(%p): stub\n", pClassID);
5052
5053     return E_NOTIMPL;
5054 }
5055
5056 static HRESULT WINAPI MediaFilter_Stop(IMediaFilter *iface)
5057 {
5058     FIXME("(): stub\n");
5059
5060     return E_NOTIMPL;
5061 }
5062
5063 static HRESULT WINAPI MediaFilter_Pause(IMediaFilter *iface)
5064 {
5065     FIXME("(): stub\n");
5066
5067     return E_NOTIMPL;
5068 }
5069
5070 static HRESULT WINAPI MediaFilter_Run(IMediaFilter *iface, REFERENCE_TIME tStart)
5071 {
5072     FIXME("(0x%s): stub\n", wine_dbgstr_longlong(tStart));
5073
5074     return E_NOTIMPL;
5075 }
5076
5077 static HRESULT WINAPI MediaFilter_GetState(IMediaFilter *iface, DWORD dwMsTimeout, FILTER_STATE * pState)
5078 {
5079     FIXME("(%d, %p): stub\n", dwMsTimeout, pState);
5080
5081     return E_NOTIMPL;
5082 }
5083
5084 static HRESULT WINAPI MediaFilter_SetSyncSource(IMediaFilter *iface, IReferenceClock *pClock)
5085 {
5086     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaFilter_vtbl, iface);
5087     HRESULT hr = S_OK;
5088     int i;
5089
5090     TRACE("(%p/%p)->(%p)\n", iface, This, pClock);
5091
5092     EnterCriticalSection(&This->cs);
5093     {
5094         for (i = 0;i < This->nFilters;i++)
5095         {
5096             hr = IBaseFilter_SetSyncSource(This->ppFiltersInGraph[i], pClock);
5097             if (FAILED(hr))
5098                 break;
5099         }
5100
5101         if (FAILED(hr))
5102         {
5103             for(;i >= 0;i--)
5104                 IBaseFilter_SetSyncSource(This->ppFiltersInGraph[i], This->refClock);
5105         }
5106         else
5107         {
5108             if (This->refClock)
5109                 IReferenceClock_Release(This->refClock);
5110             This->refClock = pClock;
5111             if (This->refClock)
5112                 IReferenceClock_AddRef(This->refClock);
5113
5114             if (This->HandleEcClockChanged)
5115             {
5116                 IMediaEventSink *pEventSink;
5117                 HRESULT eshr;
5118
5119                 eshr = IMediaFilter_QueryInterface(iface, &IID_IMediaEventSink, (LPVOID)&pEventSink);
5120                 if (SUCCEEDED(eshr))
5121                 {
5122                     IMediaEventSink_Notify(pEventSink, EC_CLOCK_CHANGED, 0, 0);
5123                     IMediaEventSink_Release(pEventSink);
5124                 }
5125             }
5126         }
5127     }
5128     LeaveCriticalSection(&This->cs);
5129
5130     return hr;
5131 }
5132
5133 static HRESULT WINAPI MediaFilter_GetSyncSource(IMediaFilter *iface, IReferenceClock **ppClock)
5134 {
5135     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaFilter_vtbl, iface);
5136
5137     TRACE("(%p/%p)->(%p)\n", iface, This, ppClock);
5138
5139     if (!ppClock)
5140         return E_POINTER;
5141
5142     EnterCriticalSection(&This->cs);
5143     {
5144         *ppClock = This->refClock;
5145         if (*ppClock)
5146             IReferenceClock_AddRef(*ppClock);
5147     }
5148     LeaveCriticalSection(&This->cs);
5149
5150     return S_OK;
5151 }
5152
5153 static const IMediaFilterVtbl IMediaFilter_VTable =
5154 {
5155     MediaFilter_QueryInterface,
5156     MediaFilter_AddRef,
5157     MediaFilter_Release,
5158     MediaFilter_GetClassID,
5159     MediaFilter_Stop,
5160     MediaFilter_Pause,
5161     MediaFilter_Run,
5162     MediaFilter_GetState,
5163     MediaFilter_SetSyncSource,
5164     MediaFilter_GetSyncSource
5165 };
5166
5167 static HRESULT WINAPI MediaEventSink_QueryInterface(IMediaEventSink *iface, REFIID riid, LPVOID *ppv)
5168 {
5169     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventSink_vtbl, iface);
5170
5171     return Filtergraph_QueryInterface(This, riid, ppv);
5172 }
5173
5174 static ULONG WINAPI MediaEventSink_AddRef(IMediaEventSink *iface)
5175 {
5176     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventSink_vtbl, iface);
5177
5178     return Filtergraph_AddRef(This);
5179 }
5180
5181 static ULONG WINAPI MediaEventSink_Release(IMediaEventSink *iface)
5182 {
5183     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventSink_vtbl, iface);
5184
5185     return Filtergraph_Release(This);
5186 }
5187
5188 static HRESULT WINAPI MediaEventSink_Notify(IMediaEventSink *iface, LONG EventCode, LONG_PTR EventParam1, LONG_PTR EventParam2)
5189 {
5190     ICOM_THIS_MULTI(IFilterGraphImpl, IMediaEventSink_vtbl, iface);
5191     Event evt;
5192
5193     TRACE("(%p/%p)->(%d, %ld, %ld)\n", This, iface, EventCode, EventParam1, EventParam2);
5194
5195     /* We need thread safety here, let's use the events queue's one */
5196     EnterCriticalSection(&This->evqueue.msg_crst);
5197
5198     if ((EventCode == EC_COMPLETE) && This->HandleEcComplete)
5199     {
5200         TRACE("Process EC_COMPLETE notification\n");
5201         if (++This->EcCompleteCount == This->nRenderers)
5202         {
5203             evt.lEventCode = EC_COMPLETE;
5204             evt.lParam1 = S_OK;
5205             evt.lParam2 = 0;
5206             TRACE("Send EC_COMPLETE to app\n");
5207             EventsQueue_PutEvent(&This->evqueue, &evt);
5208             if (!This->notif.disabled && This->notif.hWnd)
5209             {
5210                 TRACE("Send Window message\n");
5211                 PostMessageW(This->notif.hWnd, This->notif.msg, 0, This->notif.instance);
5212             }
5213             This->CompletionStatus = EC_COMPLETE;
5214             SetEvent(This->hEventCompletion);
5215         }
5216     }
5217     else if ((EventCode == EC_REPAINT) && This->HandleEcRepaint)
5218     {
5219         /* FIXME: Not handled yet */
5220     }
5221     else
5222     {
5223         evt.lEventCode = EventCode;
5224         evt.lParam1 = EventParam1;
5225         evt.lParam2 = EventParam2;
5226         EventsQueue_PutEvent(&This->evqueue, &evt);
5227         if (!This->notif.disabled && This->notif.hWnd)
5228             PostMessageW(This->notif.hWnd, This->notif.msg, 0, This->notif.instance);
5229     }
5230
5231     LeaveCriticalSection(&This->evqueue.msg_crst);
5232     return S_OK;
5233 }
5234
5235 static const IMediaEventSinkVtbl IMediaEventSink_VTable =
5236 {
5237     MediaEventSink_QueryInterface,
5238     MediaEventSink_AddRef,
5239     MediaEventSink_Release,
5240     MediaEventSink_Notify
5241 };
5242
5243 static HRESULT WINAPI GraphConfig_QueryInterface(IGraphConfig *iface, REFIID riid, LPVOID *ppv)
5244 {
5245     ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
5246
5247     return Filtergraph_QueryInterface(This, riid, ppv);
5248 }
5249
5250 static ULONG WINAPI GraphConfig_AddRef(IGraphConfig *iface)
5251 {
5252     ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
5253
5254     return Filtergraph_AddRef(This);
5255 }
5256
5257 static ULONG WINAPI GraphConfig_Release(IGraphConfig *iface)
5258 {
5259     ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
5260
5261     return Filtergraph_Release(This);
5262 }
5263
5264 static HRESULT WINAPI GraphConfig_Reconnect(IGraphConfig *iface,
5265                                             IPin* pOutputPin,
5266                                             IPin* pInputPin,
5267                                             const AM_MEDIA_TYPE* pmtFirstConnection,
5268                                             IBaseFilter* pUsingFilter,
5269                                             HANDLE hAbortEvent,
5270                                             DWORD dwFlags)
5271 {
5272     ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
5273
5274     FIXME("(%p)->(%p, %p, %p, %p, %p, %x): stub!\n", This, pOutputPin, pInputPin, pmtFirstConnection, pUsingFilter, hAbortEvent, dwFlags);
5275
5276     return E_NOTIMPL;
5277 }
5278
5279 static HRESULT WINAPI GraphConfig_Reconfigure(IGraphConfig *iface,
5280                                               IGraphConfigCallback* pCallback,
5281                                               PVOID pvContext,
5282                                               DWORD dwFlags,
5283                                               HANDLE hAbortEvent)
5284 {
5285     ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
5286     HRESULT hr;
5287
5288     WARN("(%p)->(%p, %p, %x, %p): partial stub!\n", This, pCallback, pvContext, dwFlags, hAbortEvent);
5289
5290     if (hAbortEvent)
5291         FIXME("The parameter hAbortEvent is not handled!\n");
5292
5293     EnterCriticalSection(&This->cs);
5294
5295     hr = IGraphConfigCallback_Reconfigure(pCallback, pvContext, dwFlags);
5296
5297     LeaveCriticalSection(&This->cs);
5298
5299     return hr;
5300 }
5301
5302 static HRESULT WINAPI GraphConfig_AddFilterToCache(IGraphConfig *iface,
5303                                                    IBaseFilter* pFilter)
5304 {
5305     ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
5306
5307     FIXME("(%p)->(%p): stub!\n", This, pFilter);
5308
5309     return E_NOTIMPL;
5310 }
5311
5312 static HRESULT WINAPI GraphConfig_EnumCacheFilter(IGraphConfig *iface,
5313                                                   IEnumFilters** pEnum)
5314 {
5315     ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
5316
5317     FIXME("(%p)->(%p): stub!\n", This, pEnum);
5318
5319     return E_NOTIMPL;
5320 }
5321
5322 static HRESULT WINAPI GraphConfig_RemoveFilterFromCache(IGraphConfig *iface,
5323                                                         IBaseFilter* pFilter)
5324 {
5325     ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
5326
5327     FIXME("(%p)->(%p): stub!\n", This, pFilter);
5328
5329     return E_NOTIMPL;
5330 }
5331
5332 static HRESULT WINAPI GraphConfig_GetStartTime(IGraphConfig *iface,
5333                                                REFERENCE_TIME* prtStart)
5334 {
5335     ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
5336
5337     FIXME("(%p)->(%p): stub!\n", This, prtStart);
5338
5339     return E_NOTIMPL;
5340 }
5341
5342 static HRESULT WINAPI GraphConfig_PushThroughData(IGraphConfig *iface,
5343                                                   IPin* pOutputPin,
5344                                                   IPinConnection* pConnection,
5345                                                   HANDLE hEventAbort)
5346 {
5347     ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
5348
5349     FIXME("(%p)->(%p, %p, %p): stub!\n", This, pOutputPin, pConnection, hEventAbort);
5350
5351     return E_NOTIMPL;
5352 }
5353
5354 static HRESULT WINAPI GraphConfig_SetFilterFlags(IGraphConfig *iface,
5355                                                  IBaseFilter* pFilter,
5356                                                  DWORD dwFlags)
5357 {
5358     ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
5359
5360     FIXME("(%p)->(%p, %x): stub!\n", This, pFilter, dwFlags);
5361
5362     return E_NOTIMPL;
5363 }
5364
5365 static HRESULT WINAPI GraphConfig_GetFilterFlags(IGraphConfig *iface,
5366                                                  IBaseFilter* pFilter,
5367                                                  DWORD* dwFlags)
5368 {
5369     ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
5370
5371     FIXME("(%p)->(%p, %p): stub!\n", This, pFilter, dwFlags);
5372
5373     return E_NOTIMPL;
5374 }
5375
5376 static HRESULT WINAPI GraphConfig_RemoveFilterEx(IGraphConfig *iface,
5377                                                  IBaseFilter* pFilter,
5378                                                  DWORD dwFlags)
5379 {
5380     ICOM_THIS_MULTI(IFilterGraphImpl, IGraphConfig_vtbl, iface);
5381
5382     FIXME("(%p)->(%p, %x): stub!\n", This, pFilter, dwFlags);
5383
5384     return E_NOTIMPL;
5385 }
5386
5387 static const IGraphConfigVtbl IGraphConfig_VTable =
5388 {
5389     GraphConfig_QueryInterface,
5390     GraphConfig_AddRef,
5391     GraphConfig_Release,
5392     GraphConfig_Reconnect,
5393     GraphConfig_Reconfigure,
5394     GraphConfig_AddFilterToCache,
5395     GraphConfig_EnumCacheFilter,
5396     GraphConfig_RemoveFilterFromCache,
5397     GraphConfig_GetStartTime,
5398     GraphConfig_PushThroughData,
5399     GraphConfig_SetFilterFlags,
5400     GraphConfig_GetFilterFlags,
5401     GraphConfig_RemoveFilterEx
5402 };
5403
5404 static const IUnknownVtbl IInner_VTable =
5405 {
5406     FilterGraphInner_QueryInterface,
5407     FilterGraphInner_AddRef,
5408     FilterGraphInner_Release
5409 };
5410
5411 static HRESULT Filtergraph_QueryInterface(IFilterGraphImpl *This,
5412                                           REFIID riid,
5413                                           LPVOID * ppv) {
5414     if (This->bAggregatable)
5415         This->bUnkOuterValid = TRUE;
5416
5417     if (This->pUnkOuter)
5418     {
5419         if (This->bAggregatable)
5420             return IUnknown_QueryInterface(This->pUnkOuter, riid, ppv);
5421
5422         if (IsEqualIID(riid, &IID_IUnknown))
5423         {
5424             HRESULT hr;
5425
5426             IUnknown_AddRef((IUnknown *)&(This->IInner_vtbl));
5427             hr = IUnknown_QueryInterface((IUnknown *)&(This->IInner_vtbl), riid, ppv);
5428             IUnknown_Release((IUnknown *)&(This->IInner_vtbl));
5429             This->bAggregatable = TRUE;
5430             return hr;
5431         }
5432
5433         *ppv = NULL;
5434         return E_NOINTERFACE;
5435     }
5436
5437     return IUnknown_QueryInterface((IUnknown *)&(This->IInner_vtbl), riid, ppv);
5438 }
5439
5440 static ULONG Filtergraph_AddRef(IFilterGraphImpl *This) {
5441     if (This->pUnkOuter && This->bUnkOuterValid)
5442         return IUnknown_AddRef(This->pUnkOuter);
5443     return IUnknown_AddRef((IUnknown *)&(This->IInner_vtbl));
5444 }
5445
5446 static ULONG Filtergraph_Release(IFilterGraphImpl *This) {
5447     if (This->pUnkOuter && This->bUnkOuterValid)
5448         return IUnknown_Release(This->pUnkOuter);
5449     return IUnknown_Release((IUnknown *)&(This->IInner_vtbl));
5450 }
5451
5452 /* This is the only function that actually creates a FilterGraph class... */
5453 HRESULT FilterGraph_create(IUnknown *pUnkOuter, LPVOID *ppObj)
5454 {
5455     IFilterGraphImpl *fimpl;
5456     HRESULT hr;
5457
5458     TRACE("(%p,%p)\n", pUnkOuter, ppObj);
5459
5460     *ppObj = NULL;
5461
5462     fimpl = CoTaskMemAlloc(sizeof(*fimpl));
5463     fimpl->pUnkOuter = pUnkOuter;
5464     fimpl->bUnkOuterValid = FALSE;
5465     fimpl->bAggregatable = FALSE;
5466     fimpl->IInner_vtbl = &IInner_VTable;
5467     fimpl->IFilterGraph2_vtbl = &IFilterGraph2_VTable;
5468     fimpl->IMediaControl_vtbl = &IMediaControl_VTable;
5469     fimpl->IMediaSeeking_vtbl = &IMediaSeeking_VTable;
5470     fimpl->IBasicAudio_vtbl = &IBasicAudio_VTable;
5471     fimpl->IBasicVideo_vtbl = &IBasicVideo_VTable;
5472     fimpl->IVideoWindow_vtbl = &IVideoWindow_VTable;
5473     fimpl->IMediaEventEx_vtbl = &IMediaEventEx_VTable;
5474     fimpl->IMediaFilter_vtbl = &IMediaFilter_VTable;
5475     fimpl->IMediaEventSink_vtbl = &IMediaEventSink_VTable;
5476     fimpl->IGraphConfig_vtbl = &IGraphConfig_VTable;
5477     fimpl->IMediaPosition_vtbl = &IMediaPosition_VTable;
5478     fimpl->ref = 1;
5479     fimpl->ppFiltersInGraph = NULL;
5480     fimpl->pFilterNames = NULL;
5481     fimpl->nFilters = 0;
5482     fimpl->filterCapacity = 0;
5483     fimpl->nameIndex = 1;
5484     fimpl->refClock = NULL;
5485     fimpl->hEventCompletion = CreateEventW(0, TRUE, FALSE, 0);
5486     fimpl->HandleEcComplete = TRUE;
5487     fimpl->HandleEcRepaint = TRUE;
5488     fimpl->HandleEcClockChanged = TRUE;
5489     fimpl->notif.hWnd = 0;
5490     fimpl->notif.disabled = FALSE;
5491     fimpl->nRenderers = 0;
5492     fimpl->EcCompleteCount = 0;
5493     fimpl->state = State_Stopped;
5494     EventsQueue_Init(&fimpl->evqueue);
5495     InitializeCriticalSection(&fimpl->cs);
5496     fimpl->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": IFilterGraphImpl.cs");
5497     fimpl->nItfCacheEntries = 0;
5498     memcpy(&fimpl->timeformatseek, &TIME_FORMAT_MEDIA_TIME, sizeof(GUID));
5499     fimpl->start_time = fimpl->position = 0;
5500     fimpl->stop_position = -1;
5501     fimpl->punkFilterMapper2 = NULL;
5502     fimpl->recursioncount = 0;
5503
5504     /* create Filtermapper aggregated. */
5505     hr = CoCreateInstance(&CLSID_FilterMapper2, pUnkOuter ? pUnkOuter : (IUnknown*)&fimpl->IInner_vtbl, CLSCTX_INPROC_SERVER,
5506         &IID_IUnknown, (LPVOID*)&fimpl->punkFilterMapper2);
5507
5508     if (SUCCEEDED(hr)) {
5509         hr = IUnknown_QueryInterface(fimpl->punkFilterMapper2, &IID_IFilterMapper2,  (LPVOID*)&fimpl->pFilterMapper2);
5510     }
5511
5512     if (SUCCEEDED(hr)) {
5513         /* Release controlling IUnknown - compensate refcount increase from caching IFilterMapper2 interface. */
5514         if (pUnkOuter) IUnknown_Release(pUnkOuter);
5515         else IUnknown_Release((IUnknown*)&fimpl->IInner_vtbl);
5516     }
5517
5518     if (FAILED(hr)) {
5519         ERR("Unable to create filter mapper (%x)\n", hr);
5520         if (fimpl->punkFilterMapper2) IUnknown_Release(fimpl->punkFilterMapper2);
5521         CloseHandle(fimpl->hEventCompletion);
5522         EventsQueue_Destroy(&fimpl->evqueue);
5523         fimpl->cs.DebugInfo->Spare[0] = 0;
5524         DeleteCriticalSection(&fimpl->cs);
5525         CoTaskMemFree(fimpl);
5526         return hr;
5527     }
5528     IFilterGraph2_SetDefaultSyncSource((IFilterGraph2*)fimpl);
5529
5530     *ppObj = fimpl;
5531     return S_OK;
5532 }
5533
5534 HRESULT FilterGraphNoThread_create(IUnknown *pUnkOuter, LPVOID *ppObj)
5535 {
5536     FIXME("CLSID_FilterGraphNoThread partially implemented - Forwarding to CLSID_FilterGraph\n");
5537     return FilterGraph_create(pUnkOuter, ppObj);
5538 }