dlls/quartz/filtergraph.c

   1 /*              DirectShow FilterGraph object (QUARTZ.DLL)
   2  *
   3  * Copyright 2002 Lionel Ulmer
   4  * Copyright 2004 Christian Costa
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "config.h"
  22 #include <stdarg.h>
  23
  24 #define COBJMACROS
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winuser.h"
  29 #include "winreg.h"
  30 #include "shlwapi.h"
  31 #include "dshow.h"
  32 #include "wine/debug.h"
  33 #include "quartz_private.h"
  34 #include "ole2.h"
  35 #include "olectl.h"
  36 #include "strmif.h"
  37 #include "vfwmsgs.h"
  38 #include "evcode.h"
  39 #include "wine/unicode.h"
  40
  41
  42 WINE_DEFAULT_DEBUG_CHANNEL(quartz);
  43
  44 typedef struct {
  45     HWND     hWnd;      /* Target window */
  46     UINT     msg;       /* User window message */
  47     LONG_PTR instance;  /* User data */
  48     int      disabled;  /* Disabled messages posting */
  49 } WndNotify;
  50
  51 typedef struct {
  52     LONG lEventCode;   /* Event code */
  53     LONG_PTR lParam1;  /* Param1 */
  54     LONG_PTR lParam2;  /* Param2 */
  55 } Event;
  56
  57 /* messages ring implementation for queuing events (taken from winmm) */
  58 #define EVENTS_RING_BUFFER_INCREMENT      64
  59 typedef struct {
  60     Event* messages;
  61     int ring_buffer_size;
  62     int msg_tosave;
  63     int msg_toget;
  64     CRITICAL_SECTION msg_crst;
  65     HANDLE msg_event; /* Signaled for no empty queue */
  66 } EventsQueue;
  67
  68 static int EventsQueue_Init(EventsQueue* omr)
  69 {
  70     omr->msg_toget = 0;
  71     omr->msg_tosave = 0;
  72     omr->msg_event = CreateEventW(NULL, TRUE, FALSE, NULL);
  73     omr->ring_buffer_size = EVENTS_RING_BUFFER_INCREMENT;
  74     omr->messages = CoTaskMemAlloc(omr->ring_buffer_size * sizeof(Event));
  75     ZeroMemory(omr->messages, omr->ring_buffer_size * sizeof(Event));
  76
  77     InitializeCriticalSection(&omr->msg_crst);
  78     omr->msg_crst.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": EventsQueue.msg_crst");
  79     return TRUE;
  80 }
  81
  82 static int EventsQueue_Destroy(EventsQueue* omr)
  83 {
  84     CloseHandle(omr->msg_event);
  85     CoTaskMemFree(omr->messages);
  86     omr->msg_crst.DebugInfo->Spare[0] = 0;
  87     DeleteCriticalSection(&omr->msg_crst);
  88     return TRUE;
  89 }
  90
  91 static BOOL EventsQueue_PutEvent(EventsQueue* omr, const Event* evt)
  92 {
  93     EnterCriticalSection(&omr->msg_crst);
  94     if (omr->msg_toget == ((omr->msg_tosave + 1) % omr->ring_buffer_size))
  95     {
  96         int old_ring_buffer_size = omr->ring_buffer_size;
  97         omr->ring_buffer_size += EVENTS_RING_BUFFER_INCREMENT;
  98         TRACE("omr->ring_buffer_size=%d\n",omr->ring_buffer_size);
  99         omr->messages = CoTaskMemRealloc(omr->messages, omr->ring_buffer_size * sizeof(Event));
 100         /* Now we need to rearrange the ring buffer so that the new
 101            buffers just allocated are in between omr->msg_tosave and
 102            omr->msg_toget.
 103         */
 104         if (omr->msg_tosave < omr->msg_toget)
 105         {
 106             memmove(&(omr->messages[omr->msg_toget + EVENTS_RING_BUFFER_INCREMENT]),
 107                     &(omr->messages[omr->msg_toget]),
 108                     sizeof(Event)*(old_ring_buffer_size - omr->msg_toget)
 109                     );
 110             omr->msg_toget += EVENTS_RING_BUFFER_INCREMENT;
 111         }
 112     }
 113     omr->messages[omr->msg_tosave] = *evt;
 114     SetEvent(omr->msg_event);
 115     omr->msg_tosave = (omr->msg_tosave + 1) % omr->ring_buffer_size;
 116     LeaveCriticalSection(&omr->msg_crst);
 117     return TRUE;
 118 }
 119
 120 static BOOL EventsQueue_GetEvent(EventsQueue* omr, Event* evt, LONG msTimeOut)
 121 {
 122     if (WaitForSingleObject(omr->msg_event, msTimeOut) != WAIT_OBJECT_0)
 123         return FALSE;
 124
 125     EnterCriticalSection(&omr->msg_crst);
 126
 127     if (omr->msg_toget == omr->msg_tosave) /* buffer empty ? */
 128     {
 129         LeaveCriticalSection(&omr->msg_crst);
 130         return FALSE;
 131     }
 132
 133     *evt = omr->messages[omr->msg_toget];
 134     omr->msg_toget = (omr->msg_toget + 1) % omr->ring_buffer_size;
 135
 136     /* Mark the buffer as empty if needed */
 137     if (omr->msg_toget == omr->msg_tosave) /* buffer empty ? */
 138         ResetEvent(omr->msg_event);
 139
 140     LeaveCriticalSection(&omr->msg_crst);
 141     return TRUE;
 142 }
 143
 144 #define MAX_ITF_CACHE_ENTRIES 3
 145 typedef struct _ITF_CACHE_ENTRY {
 146    const IID* riid;
 147    IBaseFilter* filter;
 148    IUnknown* iface;
 149 } ITF_CACHE_ENTRY;
 150
 151 typedef struct _IFilterGraphImpl {
 152     IUnknown IUnknown_inner;
 153     IFilterGraph2 IFilterGraph2_iface;
 154     IMediaControl IMediaControl_iface;
 155     IMediaSeeking IMediaSeeking_iface;
 156     IBasicAudio IBasicAudio_iface;
 157     IBasicVideo2 IBasicVideo2_iface;
 158     IVideoWindow IVideoWindow_iface;
 159     IMediaEventEx IMediaEventEx_iface;
 160     IMediaFilter IMediaFilter_iface;
 161     IMediaEventSink IMediaEventSink_iface;
 162     IGraphConfig IGraphConfig_iface;
 163     IMediaPosition IMediaPosition_iface;
 164     IObjectWithSite IObjectWithSite_iface;
 165     IGraphVersion IGraphVersion_iface;
 166     /* IAMGraphStreams */
 167     /* IAMStats */
 168     /* IFilterChain */
 169     /* IFilterMapper2 */
 170     /* IQueueCommand */
 171     /* IRegisterServiceProvider */
 172     /* IResourceMananger */
 173     /* IServiceProvider */
 174     /* IVideoFrameStep */
 175
 176     IUnknown *outer_unk;
 177     LONG ref;
 178     IUnknown *punkFilterMapper2;
 179     IFilterMapper2 * pFilterMapper2;
 180     IBaseFilter ** ppFiltersInGraph;
 181     LPWSTR * pFilterNames;
 182     ULONG nFilters;
 183     int filterCapacity;
 184     LONG nameIndex;
 185     IReferenceClock *refClock;
 186     IBaseFilter *refClockProvider;
 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     BOOL defaultclock;
 201     GUID timeformatseek;
 202     REFERENCE_TIME start_time;
 203     REFERENCE_TIME pause_time;
 204     LONGLONG stop_position;
 205     LONG recursioncount;
 206     IUnknown *pSite;
 207     LONG version;
 208 } IFilterGraphImpl;
 209
 210 static inline IFilterGraphImpl *impl_from_IUnknown(IUnknown *iface)
 211 {
 212     return CONTAINING_RECORD(iface, IFilterGraphImpl, IUnknown_inner);
 213 }
 214
 215 static HRESULT WINAPI FilterGraphInner_QueryInterface(IUnknown *iface, REFIID riid, void **ppvObj)
 216 {
 217     IFilterGraphImpl *This = impl_from_IUnknown(iface);
 218     TRACE("(%p)->(%s (%p), %p)\n", This, debugstr_guid(riid), riid, ppvObj);
 219
 220     if (IsEqualGUID(&IID_IUnknown, riid)) {
 221         *ppvObj = &This->IUnknown_inner;
 222         TRACE("   returning IUnknown interface (%p)\n", *ppvObj);
 223     } else if (IsEqualGUID(&IID_IFilterGraph, riid) ||
 224         IsEqualGUID(&IID_IFilterGraph2, riid) ||
 225         IsEqualGUID(&IID_IGraphBuilder, riid)) {
 226         *ppvObj = &This->IFilterGraph2_iface;
 227         TRACE("   returning IGraphBuilder interface (%p)\n", *ppvObj);
 228     } else if (IsEqualGUID(&IID_IMediaControl, riid)) {
 229         *ppvObj = &This->IMediaControl_iface;
 230         TRACE("   returning IMediaControl interface (%p)\n", *ppvObj);
 231     } else if (IsEqualGUID(&IID_IMediaSeeking, riid)) {
 232         *ppvObj = &This->IMediaSeeking_iface;
 233         TRACE("   returning IMediaSeeking interface (%p)\n", *ppvObj);
 234     } else if (IsEqualGUID(&IID_IBasicAudio, riid)) {
 235         *ppvObj = &This->IBasicAudio_iface;
 236         TRACE("   returning IBasicAudio interface (%p)\n", *ppvObj);
 237     } else if (IsEqualGUID(&IID_IBasicVideo, riid) ||
 238                IsEqualGUID(&IID_IBasicVideo2, riid)) {
 239         *ppvObj = &This->IBasicVideo2_iface;
 240         TRACE("   returning IBasicVideo2 interface (%p)\n", *ppvObj);
 241     } else if (IsEqualGUID(&IID_IVideoWindow, riid)) {
 242         *ppvObj = &This->IVideoWindow_iface;
 243         TRACE("   returning IVideoWindow interface (%p)\n", *ppvObj);
 244     } else if (IsEqualGUID(&IID_IMediaEvent, riid) ||
 245            IsEqualGUID(&IID_IMediaEventEx, riid)) {
 246         *ppvObj = &This->IMediaEventEx_iface;
 247         TRACE("   returning IMediaEvent(Ex) interface (%p)\n", *ppvObj);
 248     } else if (IsEqualGUID(&IID_IMediaFilter, riid) ||
 249           IsEqualGUID(&IID_IPersist, riid)) {
 250         *ppvObj = &This->IMediaFilter_iface;
 251         TRACE("   returning IMediaFilter interface (%p)\n", *ppvObj);
 252     } else if (IsEqualGUID(&IID_IMediaEventSink, riid)) {
 253         *ppvObj = &This->IMediaEventSink_iface;
 254         TRACE("   returning IMediaEventSink interface (%p)\n", *ppvObj);
 255     } else if (IsEqualGUID(&IID_IGraphConfig, riid)) {
 256         *ppvObj = &This->IGraphConfig_iface;
 257         TRACE("   returning IGraphConfig interface (%p)\n", *ppvObj);
 258     } else if (IsEqualGUID(&IID_IMediaPosition, riid)) {
 259         *ppvObj = &This->IMediaPosition_iface;
 260         TRACE("   returning IMediaPosition interface (%p)\n", *ppvObj);
 261     } else if (IsEqualGUID(&IID_IObjectWithSite, riid)) {
 262         *ppvObj = &This->IObjectWithSite_iface;
 263         TRACE("   returning IObjectWithSite interface (%p)\n", *ppvObj);
 264     } else if (IsEqualGUID(&IID_IFilterMapper, riid)) {
 265         TRACE("   requesting IFilterMapper interface from aggregated filtermapper (%p)\n", *ppvObj);
 266         return IUnknown_QueryInterface(This->punkFilterMapper2, riid, ppvObj);
 267     } else if (IsEqualGUID(&IID_IFilterMapper2, riid)) {
 268         *ppvObj = This->pFilterMapper2;
 269         TRACE("   returning IFilterMapper2 interface from aggregated filtermapper (%p)\n", *ppvObj);
 270     } else if (IsEqualGUID(&IID_IFilterMapper3, riid)) {
 271         *ppvObj = This->pFilterMapper2;
 272         TRACE("   returning IFilterMapper3 interface from aggregated filtermapper (%p)\n", *ppvObj);
 273     } else if (IsEqualGUID(&IID_IGraphVersion, riid)) {
 274         *ppvObj = &This->IGraphConfig_iface;
 275         TRACE("   returning IGraphConfig interface (%p)\n", *ppvObj);
 276     } else {
 277         *ppvObj = NULL;
 278         FIXME("unknown interface %s\n", debugstr_guid(riid));
 279         return E_NOINTERFACE;
 280     }
 281
 282     IUnknown_AddRef((IUnknown *)*ppvObj);
 283     return S_OK;
 284 }
 285
 286 static ULONG WINAPI FilterGraphInner_AddRef(IUnknown *iface)
 287 {
 288     IFilterGraphImpl *This = impl_from_IUnknown(iface);
 289     ULONG ref = InterlockedIncrement(&This->ref);
 290
 291     TRACE("(%p)->(): new ref = %d\n", This, ref);
 292
 293     return ref;
 294 }
 295
 296 static ULONG WINAPI FilterGraphInner_Release(IUnknown *iface)
 297 {
 298     IFilterGraphImpl *This = impl_from_IUnknown(iface);
 299     ULONG ref = InterlockedDecrement(&This->ref);
 300
 301     TRACE("(%p)->(): new ref = %d\n", This, ref);
 302
 303     if (ref == 0) {
 304         int i;
 305
 306         This->ref = 1; /* guard against reentrancy (aggregation). */
 307
 308         IMediaControl_Stop(&This->IMediaControl_iface);
 309
 310         while (This->nFilters)
 311             IFilterGraph2_RemoveFilter(&This->IFilterGraph2_iface, This->ppFiltersInGraph[0]);
 312
 313         if (This->refClock)
 314             IReferenceClock_Release(This->refClock);
 315
 316         for (i = 0; i < This->nItfCacheEntries; i++)
 317         {
 318             if (This->ItfCacheEntries[i].iface)
 319                 IUnknown_Release(This->ItfCacheEntries[i].iface);
 320         }
 321
 322         /* AddRef on controlling IUnknown, to compensate for Release of cached IFilterMapper2 */
 323         IUnknown_AddRef(This->outer_unk);
 324         IFilterMapper2_Release(This->pFilterMapper2);
 325         IUnknown_Release(This->punkFilterMapper2);
 326
 327         if (This->pSite) IUnknown_Release(This->pSite);
 328
 329         CloseHandle(This->hEventCompletion);
 330         EventsQueue_Destroy(&This->evqueue);
 331         This->cs.DebugInfo->Spare[0] = 0;
 332         DeleteCriticalSection(&This->cs);
 333         CoTaskMemFree(This->ppFiltersInGraph);
 334         CoTaskMemFree(This->pFilterNames);
 335         CoTaskMemFree(This);
 336     }
 337     return ref;
 338 }
 339
 340 static inline IFilterGraphImpl *impl_from_IFilterGraph2(IFilterGraph2 *iface)
 341 {
 342     return CONTAINING_RECORD(iface, IFilterGraphImpl, IFilterGraph2_iface);
 343 }
 344
 345 static HRESULT WINAPI FilterGraph2_QueryInterface(IFilterGraph2 *iface, REFIID riid, void **ppvObj)
 346 {
 347     IFilterGraphImpl *This = impl_from_IFilterGraph2(iface);
 348
 349     TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
 350
 351     return IUnknown_QueryInterface(This->outer_unk, riid, ppvObj);
 352 }
 353
 354 static ULONG WINAPI FilterGraph2_AddRef(IFilterGraph2 *iface)
 355 {
 356     IFilterGraphImpl *This = impl_from_IFilterGraph2(iface);
 357
 358     TRACE("(%p/%p)->()\n", This, iface);
 359
 360     return IUnknown_AddRef(This->outer_unk);
 361 }
 362
 363 static ULONG WINAPI FilterGraph2_Release(IFilterGraph2 *iface)
 364 {
 365     IFilterGraphImpl *This = impl_from_IFilterGraph2(iface);
 366
 367     TRACE("(%p/%p)->()\n", This, iface);
 368
 369     return IUnknown_Release(This->outer_unk);
 370 }
 371
 372 /*** IFilterGraph methods ***/
 373 static HRESULT WINAPI FilterGraph2_AddFilter(IFilterGraph2 *iface, IBaseFilter *pFilter,
 374         LPCWSTR pName)
 375 {
 376     IFilterGraphImpl *This = impl_from_IFilterGraph2(iface);
 377     HRESULT hr;
 378     int i,j;
 379     WCHAR* wszFilterName = NULL;
 380     BOOL duplicate_name = FALSE;
 381
 382     TRACE("(%p/%p)->(%p, %s (%p))\n", This, iface, pFilter, debugstr_w(pName), pName);
 383
 384     if (!pFilter)
 385         return E_POINTER;
 386
 387     wszFilterName = CoTaskMemAlloc( (pName ? strlenW(pName) + 6 : 5) * sizeof(WCHAR) );
 388
 389     if (pName)
 390     {
 391         /* Check if name already exists */
 392         for(i = 0; i < This->nFilters; i++)
 393             if (!strcmpW(This->pFilterNames[i], pName))
 394             {
 395                 duplicate_name = TRUE;
 396                 break;
 397             }
 398     }
 399
 400     /* If no name given or name already existing, generate one */
 401     if (!pName || duplicate_name)
 402     {
 403         static const WCHAR wszFmt1[] = {'%','s',' ','%','0','4','d',0};
 404         static const WCHAR wszFmt2[] = {'%','0','4','d',0};
 405
 406         for (j = 0; j < 10000 ; j++)
 407         {
 408             /* Create name */
 409             if (pName)
 410                 sprintfW(wszFilterName, wszFmt1, pName, This->nameIndex);
 411             else
 412                 sprintfW(wszFilterName, wszFmt2, This->nameIndex);
 413             TRACE("Generated name %s\n", debugstr_w(wszFilterName));
 414
 415             /* Check if the generated name already exists */
 416             for(i = 0; i < This->nFilters; i++)
 417                 if (!strcmpW(This->pFilterNames[i], wszFilterName))
 418                     break;
 419
 420             /* Compute next index and exit if generated name is suitable */
 421             if (This->nameIndex++ == 10000)
 422                 This->nameIndex = 1;
 423             if (i == This->nFilters)
 424                 break;
 425         }
 426         /* Unable to find a suitable name */
 427         if (j == 10000)
 428         {
 429             CoTaskMemFree(wszFilterName);
 430             return VFW_E_DUPLICATE_NAME;
 431         }
 432     }
 433     else
 434         memcpy(wszFilterName, pName, (strlenW(pName) + 1) * sizeof(WCHAR));
 435
 436     if (This->nFilters + 1 > This->filterCapacity)
 437     {
 438         int newCapacity = This->filterCapacity ? 2 * This->filterCapacity : 1;
 439         IBaseFilter ** ppNewFilters = CoTaskMemAlloc(newCapacity * sizeof(IBaseFilter*));
 440         LPWSTR * pNewNames = CoTaskMemAlloc(newCapacity * sizeof(LPWSTR));
 441         memcpy(ppNewFilters, This->ppFiltersInGraph, This->nFilters * sizeof(IBaseFilter*));
 442         memcpy(pNewNames, This->pFilterNames, This->nFilters * sizeof(LPWSTR));
 443         if (This->filterCapacity)
 444         {
 445             CoTaskMemFree(This->ppFiltersInGraph);
 446             CoTaskMemFree(This->pFilterNames);
 447         }
 448         This->ppFiltersInGraph = ppNewFilters;
 449         This->pFilterNames = pNewNames;
 450         This->filterCapacity = newCapacity;
 451     }
 452
 453     hr = IBaseFilter_JoinFilterGraph(pFilter, (IFilterGraph *)&This->IFilterGraph2_iface, wszFilterName);
 454
 455     if (SUCCEEDED(hr))
 456     {
 457         IBaseFilter_AddRef(pFilter);
 458         This->ppFiltersInGraph[This->nFilters] = pFilter;
 459         This->pFilterNames[This->nFilters] = wszFilterName;
 460         This->nFilters++;
 461         This->version++;
 462         IBaseFilter_SetSyncSource(pFilter, This->refClock);
 463     }
 464     else
 465         CoTaskMemFree(wszFilterName);
 466
 467     if (SUCCEEDED(hr) && duplicate_name)
 468         return VFW_S_DUPLICATE_NAME;
 469
 470     return hr;
 471 }
 472
 473 static HRESULT WINAPI FilterGraph2_RemoveFilter(IFilterGraph2 *iface, IBaseFilter *pFilter)
 474 {
 475     IFilterGraphImpl *This = impl_from_IFilterGraph2(iface);
 476     int i;
 477     HRESULT hr = E_FAIL;
 478
 479     TRACE("(%p/%p)->(%p)\n", This, iface, pFilter);
 480
 481     /* FIXME: check graph is stopped */
 482
 483     for (i = 0; i < This->nFilters; i++)
 484     {
 485         if (This->ppFiltersInGraph[i] == pFilter)
 486         {
 487             IEnumPins *penumpins = NULL;
 488             FILTER_STATE state;
 489
 490             if (This->defaultclock && This->refClockProvider == pFilter)
 491             {
 492                 IMediaFilter_SetSyncSource(&This->IMediaFilter_iface, NULL);
 493                 This->defaultclock = TRUE;
 494             }
 495
 496             TRACE("Removing filter %s\n", debugstr_w(This->pFilterNames[i]));
 497             IBaseFilter_GetState(pFilter, 0, &state);
 498             if (state == State_Running)
 499                 IBaseFilter_Pause(pFilter);
 500             if (state != State_Stopped)
 501                 IBaseFilter_Stop(pFilter);
 502
 503             hr = IBaseFilter_EnumPins(pFilter, &penumpins);
 504             if (SUCCEEDED(hr)) {
 505                 IPin *ppin;
 506                 while(IEnumPins_Next(penumpins, 1, &ppin, NULL) == S_OK)
 507                 {
 508                     IPin *victim = NULL;
 509                     HRESULT h;
 510                     IPin_ConnectedTo(ppin, &victim);
 511                     if (victim)
 512                     {
 513                         h = IPin_Disconnect(victim);
 514                         TRACE("Disconnect other side: %08x\n", h);
 515                         if (h == VFW_E_NOT_STOPPED)
 516                         {
 517                             PIN_INFO pinfo;
 518                             IPin_QueryPinInfo(victim, &pinfo);
 519
 520                             IBaseFilter_GetState(pinfo.pFilter, 0, &state);
 521                             if (state == State_Running)
 522                                 IBaseFilter_Pause(pinfo.pFilter);
 523                             IBaseFilter_Stop(pinfo.pFilter);
 524                             IBaseFilter_Release(pinfo.pFilter);
 525                             h = IPin_Disconnect(victim);
 526                             TRACE("Disconnect retry: %08x\n", h);
 527                         }
 528                         IPin_Release(victim);
 529                     }
 530                     h = IPin_Disconnect(ppin);
 531                     TRACE("Disconnect 2: %08x\n", h);
 532
 533                     IPin_Release(ppin);
 534                 }
 535                 IEnumPins_Release(penumpins);
 536             }
 537
 538             hr = IBaseFilter_JoinFilterGraph(pFilter, NULL, This->pFilterNames[i]);
 539             if (SUCCEEDED(hr))
 540             {
 541                 IBaseFilter_SetSyncSource(pFilter, NULL);
 542                 IBaseFilter_Release(pFilter);
 543                 CoTaskMemFree(This->pFilterNames[i]);
 544                 memmove(This->ppFiltersInGraph+i, This->ppFiltersInGraph+i+1, sizeof(IBaseFilter*)*(This->nFilters - 1 - i));
 545                 memmove(This->pFilterNames+i, This->pFilterNames+i+1, sizeof(LPWSTR)*(This->nFilters - 1 - i));
 546                 This->nFilters--;
 547                 This->version++;
 548                 /* Invalidate interfaces in the cache */
 549                 for (i = 0; i < This->nItfCacheEntries; i++)
 550                     if (pFilter == This->ItfCacheEntries[i].filter)
 551                     {
 552                         IUnknown_Release(This->ItfCacheEntries[i].iface);
 553                         This->ItfCacheEntries[i].iface = NULL;
 554                         This->ItfCacheEntries[i].filter = NULL;
 555                     }
 556                 return S_OK;
 557             }
 558             break;
 559         }
 560     }
 561
 562     return hr; /* FIXME: check this error code */
 563 }
 564
 565 static HRESULT WINAPI FilterGraph2_EnumFilters(IFilterGraph2 *iface, IEnumFilters **ppEnum)
 566 {
 567     IFilterGraphImpl *This = impl_from_IFilterGraph2(iface);
 568
 569     TRACE("(%p/%p)->(%p)\n", This, iface, ppEnum);
 570
 571     return IEnumFiltersImpl_Construct(&This->IGraphVersion_iface, &This->ppFiltersInGraph, &This->nFilters, ppEnum);
 572 }
 573
 574 static HRESULT WINAPI FilterGraph2_FindFilterByName(IFilterGraph2 *iface, LPCWSTR pName,
 575         IBaseFilter **ppFilter)
 576 {
 577     IFilterGraphImpl *This = impl_from_IFilterGraph2(iface);
 578     int i;
 579
 580     TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_w(pName), pName, ppFilter);
 581
 582     if (!ppFilter)
 583         return E_POINTER;
 584
 585     for (i = 0; i < This->nFilters; i++)
 586     {
 587         if (!strcmpW(pName, This->pFilterNames[i]))
 588         {
 589             *ppFilter = This->ppFiltersInGraph[i];
 590             IBaseFilter_AddRef(*ppFilter);
 591             return S_OK;
 592         }
 593     }
 594
 595     *ppFilter = NULL;
 596     return VFW_E_NOT_FOUND;
 597 }
 598
 599 /* Don't allow a circular connection to form, return VFW_E_CIRCULAR_GRAPH if this would be the case.
 600  * A circular connection will be formed if from the filter of the output pin, the input pin can be reached
 601  */
 602 static HRESULT CheckCircularConnection(IFilterGraphImpl *This, IPin *out, IPin *in)
 603 {
 604 #if 1
 605     HRESULT hr;
 606     PIN_INFO info_out, info_in;
 607
 608     hr = IPin_QueryPinInfo(out, &info_out);
 609     if (FAILED(hr))
 610         return hr;
 611     if (info_out.dir != PINDIR_OUTPUT)
 612     {
 613         IBaseFilter_Release(info_out.pFilter);
 614         return E_UNEXPECTED;
 615     }
 616
 617     hr = IPin_QueryPinInfo(in, &info_in);
 618     if (SUCCEEDED(hr))
 619         IBaseFilter_Release(info_in.pFilter);
 620     if (FAILED(hr))
 621         goto out;
 622     if (info_in.dir != PINDIR_INPUT)
 623     {
 624         hr = E_UNEXPECTED;
 625         goto out;
 626     }
 627
 628     if (info_out.pFilter == info_in.pFilter)
 629         hr = VFW_E_CIRCULAR_GRAPH;
 630     else
 631     {
 632         IEnumPins *enumpins;
 633         IPin *test;
 634
 635         hr = IBaseFilter_EnumPins(info_out.pFilter, &enumpins);
 636         if (FAILED(hr))
 637             goto out;
 638
 639         IEnumPins_Reset(enumpins);
 640         while ((hr = IEnumPins_Next(enumpins, 1, &test, NULL)) == S_OK)
 641         {
 642             PIN_DIRECTION dir = PINDIR_OUTPUT;
 643             IPin_QueryDirection(test, &dir);
 644             if (dir == PINDIR_INPUT)
 645             {
 646                 IPin *victim = NULL;
 647                 IPin_ConnectedTo(test, &victim);
 648                 if (victim)
 649                 {
 650                     hr = CheckCircularConnection(This, victim, in);
 651                     IPin_Release(victim);
 652                     if (FAILED(hr))
 653                     {
 654                         IPin_Release(test);
 655                         break;
 656                     }
 657                 }
 658             }
 659             IPin_Release(test);
 660         }
 661         IEnumPins_Release(enumpins);
 662     }
 663
 664 out:
 665     IBaseFilter_Release(info_out.pFilter);
 666     if (FAILED(hr))
 667         ERR("Checking filtergraph returned %08x, something's not right!\n", hr);
 668     return hr;
 669 #else
 670     /* Debugging filtergraphs not enabled */
 671     return S_OK;
 672 #endif
 673 }
 674
 675
 676 /* NOTE: despite the implication, it doesn't matter which
 677  * way round you put in the input and output pins */
 678 static HRESULT WINAPI FilterGraph2_ConnectDirect(IFilterGraph2 *iface, IPin *ppinIn, IPin *ppinOut,
 679         const AM_MEDIA_TYPE *pmt)
 680 {
 681     IFilterGraphImpl *This = impl_from_IFilterGraph2(iface);
 682     PIN_DIRECTION dir;
 683     HRESULT hr;
 684
 685     TRACE("(%p/%p)->(%p, %p, %p)\n", This, iface, ppinIn, ppinOut, pmt);
 686
 687     /* FIXME: check pins are in graph */
 688
 689     if (TRACE_ON(quartz))
 690     {
 691         PIN_INFO PinInfo;
 692
 693         hr = IPin_QueryPinInfo(ppinIn, &PinInfo);
 694         if (FAILED(hr))
 695             return hr;
 696
 697         TRACE("Filter owning first pin => %p\n", PinInfo.pFilter);
 698         IBaseFilter_Release(PinInfo.pFilter);
 699
 700         hr = IPin_QueryPinInfo(ppinOut, &PinInfo);
 701         if (FAILED(hr))
 702             return hr;
 703
 704         TRACE("Filter owning second pin => %p\n", PinInfo.pFilter);
 705         IBaseFilter_Release(PinInfo.pFilter);
 706     }
 707
 708     hr = IPin_QueryDirection(ppinIn, &dir);
 709     if (SUCCEEDED(hr))
 710     {
 711         if (dir == PINDIR_INPUT)
 712         {
 713             hr = CheckCircularConnection(This, ppinOut, ppinIn);
 714             if (SUCCEEDED(hr))
 715                 hr = IPin_Connect(ppinOut, ppinIn, pmt);
 716         }
 717         else
 718         {
 719             hr = CheckCircularConnection(This, ppinIn, ppinOut);
 720             if (SUCCEEDED(hr))
 721                 hr = IPin_Connect(ppinIn, ppinOut, pmt);
 722         }
 723     }
 724
 725     return hr;
 726 }
 727
 728 static HRESULT WINAPI FilterGraph2_Reconnect(IFilterGraph2 *iface, IPin *ppin)
 729 {
 730     IFilterGraphImpl *This = impl_from_IFilterGraph2(iface);
 731     IPin *pConnectedTo = NULL;
 732     HRESULT hr;
 733     PIN_DIRECTION pindir;
 734
 735     IPin_QueryDirection(ppin, &pindir);
 736     hr = IPin_ConnectedTo(ppin, &pConnectedTo);
 737     if (FAILED(hr)) {
 738         TRACE("Querying connected to failed: %x\n", hr);
 739         return hr;
 740     }
 741     IPin_Disconnect(ppin);
 742     IPin_Disconnect(pConnectedTo);
 743     if (pindir == PINDIR_INPUT)
 744         hr = IPin_Connect(pConnectedTo, ppin, NULL);
 745     else
 746         hr = IPin_Connect(ppin, pConnectedTo, NULL);
 747     IPin_Release(pConnectedTo);
 748     if (FAILED(hr))
 749         WARN("Reconnecting pins failed, pins are not connected now..\n");
 750     TRACE("(%p->%p) -- %p %p -> %x\n", iface, This, ppin, pConnectedTo, hr);
 751     return hr;
 752 }
 753
 754 static HRESULT WINAPI FilterGraph2_Disconnect(IFilterGraph2 *iface, IPin *ppin)
 755 {
 756     IFilterGraphImpl *This = impl_from_IFilterGraph2(iface);
 757
 758     TRACE("(%p/%p)->(%p)\n", This, iface, ppin);
 759
 760     if (!ppin)
 761        return E_POINTER;
 762
 763     return IPin_Disconnect(ppin);
 764 }
 765
 766 static HRESULT WINAPI FilterGraph2_SetDefaultSyncSource(IFilterGraph2 *iface)
 767 {
 768     IFilterGraphImpl *This = impl_from_IFilterGraph2(iface);
 769     IReferenceClock *pClock = NULL;
 770     HRESULT hr = S_OK;
 771     int i;
 772
 773     TRACE("(%p/%p)->() live sources not handled properly!\n", iface, This);
 774
 775     EnterCriticalSection(&This->cs);
 776
 777     for (i = 0; i < This->nFilters; ++i)
 778     {
 779         DWORD miscflags;
 780         IAMFilterMiscFlags *flags = NULL;
 781         IBaseFilter_QueryInterface(This->ppFiltersInGraph[i], &IID_IAMFilterMiscFlags, (void**)&flags);
 782         if (!flags)
 783             continue;
 784         miscflags = IAMFilterMiscFlags_GetMiscFlags(flags);
 785         IAMFilterMiscFlags_Release(flags);
 786         if (miscflags == AM_FILTER_MISC_FLAGS_IS_RENDERER)
 787             IBaseFilter_QueryInterface(This->ppFiltersInGraph[i], &IID_IReferenceClock, (void**)&pClock);
 788         if (pClock)
 789             break;
 790     }
 791
 792     if (!pClock)
 793     {
 794         hr = CoCreateInstance(&CLSID_SystemClock, NULL, CLSCTX_INPROC_SERVER, &IID_IReferenceClock, (LPVOID*)&pClock);
 795         This->refClockProvider = NULL;
 796     }
 797     else
 798         This->refClockProvider = This->ppFiltersInGraph[i];
 799
 800     if (SUCCEEDED(hr))
 801     {
 802         hr = IMediaFilter_SetSyncSource(&This->IMediaFilter_iface, pClock);
 803         This->defaultclock = TRUE;
 804         IReferenceClock_Release(pClock);
 805     }
 806     LeaveCriticalSection(&This->cs);
 807
 808     return hr;
 809 }
 810
 811 static HRESULT GetFilterInfo(IMoniker* pMoniker, VARIANT* pvar)
 812 {
 813     static const WCHAR wszFriendlyName[] = {'F','r','i','e','n','d','l','y','N','a','m','e',0};
 814     IPropertyBag * pPropBagCat = NULL;
 815     HRESULT hr;
 816
 817     VariantInit(pvar);
 818
 819     hr = IMoniker_BindToStorage(pMoniker, NULL, NULL, &IID_IPropertyBag, (LPVOID*)&pPropBagCat);
 820
 821     if (SUCCEEDED(hr))
 822         hr = IPropertyBag_Read(pPropBagCat, wszFriendlyName, pvar, NULL);
 823
 824     if (SUCCEEDED(hr))
 825         TRACE("Moniker = %s\n", debugstr_w(V_UNION(pvar, bstrVal)));
 826
 827     if (pPropBagCat)
 828         IPropertyBag_Release(pPropBagCat);
 829
 830     return hr;
 831 }
 832
 833 static HRESULT GetInternalConnections(IBaseFilter* pfilter, IPin* pinputpin, IPin*** pppins, ULONG* pnb)
 834 {
 835     HRESULT hr;
 836     ULONG nb = 0;
 837
 838     TRACE("(%p, %p, %p, %p)\n", pfilter, pinputpin, pppins, pnb);
 839     hr = IPin_QueryInternalConnections(pinputpin, NULL, &nb);
 840     if (hr == S_OK) {
 841         /* Rendered input */
 842     } else if (hr == S_FALSE) {
 843         *pppins = CoTaskMemAlloc(sizeof(IPin*)*nb);
 844         hr = IPin_QueryInternalConnections(pinputpin, *pppins, &nb);
 845         if (hr != S_OK) {
 846             WARN("Error (%x)\n", hr);
 847         }
 848     } else if (hr == E_NOTIMPL) {
 849         /* Input connected to all outputs */
 850         IEnumPins* penumpins;
 851         IPin* ppin;
 852         int i = 0;
 853         TRACE("E_NOTIMPL\n");
 854         hr = IBaseFilter_EnumPins(pfilter, &penumpins);
 855         if (FAILED(hr)) {
 856             WARN("filter Enumpins failed (%x)\n", hr);
 857             return hr;
 858         }
 859         i = 0;
 860         /* Count output pins */
 861         while(IEnumPins_Next(penumpins, 1, &ppin, &nb) == S_OK) {
 862             PIN_DIRECTION pindir;
 863             IPin_QueryDirection(ppin, &pindir);
 864             if (pindir == PINDIR_OUTPUT)
 865                 i++;
 866             IPin_Release(ppin);
 867         }
 868         *pppins = CoTaskMemAlloc(sizeof(IPin*)*i);
 869         /* Retrieve output pins */
 870         IEnumPins_Reset(penumpins);
 871         i = 0;
 872         while(IEnumPins_Next(penumpins, 1, &ppin, &nb) == S_OK) {
 873             PIN_DIRECTION pindir;
 874             IPin_QueryDirection(ppin, &pindir);
 875             if (pindir == PINDIR_OUTPUT)
 876                 (*pppins)[i++] = ppin;
 877             else
 878                 IPin_Release(ppin);
 879         }
 880         IEnumPins_Release(penumpins);
 881         nb = i;
 882         if (FAILED(hr)) {
 883             WARN("Next failed (%x)\n", hr);
 884             return hr;
 885         }
 886     } else if (FAILED(hr)) {
 887         WARN("Cannot get internal connection (%x)\n", hr);
 888         return hr;
 889     }
 890
 891     *pnb = nb;
 892     return S_OK;
 893 }
 894
 895 /*** IGraphBuilder methods ***/
 896 static HRESULT WINAPI FilterGraph2_Connect(IFilterGraph2 *iface, IPin *ppinOut, IPin *ppinIn)
 897 {
 898     IFilterGraphImpl *This = impl_from_IFilterGraph2(iface);
 899     HRESULT hr;
 900     AM_MEDIA_TYPE* mt = NULL;
 901     IEnumMediaTypes* penummt = NULL;
 902     ULONG nbmt;
 903     IEnumPins* penumpins;
 904     IEnumMoniker* pEnumMoniker;
 905     GUID tab[2];
 906     ULONG nb = 0;
 907     IMoniker* pMoniker;
 908     ULONG pin;
 909     PIN_INFO PinInfo;
 910     CLSID FilterCLSID;
 911     PIN_DIRECTION dir;
 912     unsigned int i = 0;
 913
 914     TRACE("(%p/%p)->(%p, %p)\n", This, iface, ppinOut, ppinIn);
 915
 916     if (TRACE_ON(quartz))
 917     {
 918         hr = IPin_QueryPinInfo(ppinIn, &PinInfo);
 919         if (FAILED(hr))
 920             return hr;
 921
 922         TRACE("Filter owning first pin => %p\n", PinInfo.pFilter);
 923         IBaseFilter_Release(PinInfo.pFilter);
 924
 925         hr = IPin_QueryPinInfo(ppinOut, &PinInfo);
 926         if (FAILED(hr))
 927             return hr;
 928
 929         TRACE("Filter owning second pin => %p\n", PinInfo.pFilter);
 930         IBaseFilter_Release(PinInfo.pFilter);
 931     }
 932
 933     EnterCriticalSection(&This->cs);
 934     ++This->recursioncount;
 935     if (This->recursioncount >= 5)
 936     {
 937         WARN("Recursion count has reached %d\n", This->recursioncount);
 938         hr = VFW_E_CANNOT_CONNECT;
 939         goto out;
 940     }
 941
 942     hr = IPin_QueryDirection(ppinOut, &dir);
 943     if (FAILED(hr))
 944         goto out;
 945
 946     if (dir == PINDIR_INPUT)
 947     {
 948         IPin *temp;
 949
 950         temp = ppinIn;
 951         ppinIn = ppinOut;
 952         ppinOut = temp;
 953     }
 954
 955     hr = CheckCircularConnection(This, ppinOut, ppinIn);
 956     if (FAILED(hr))
 957         goto out;
 958
 959     /* Try direct connection first */
 960     hr = IPin_Connect(ppinOut, ppinIn, NULL);
 961     if (SUCCEEDED(hr))
 962         goto out;
 963
 964     TRACE("Direct connection failed, trying to render using extra filters\n");
 965
 966     hr = IPin_QueryPinInfo(ppinIn, &PinInfo);
 967     if (FAILED(hr))
 968         goto out;
 969
 970     hr = IBaseFilter_GetClassID(PinInfo.pFilter, &FilterCLSID);
 971     IBaseFilter_Release(PinInfo.pFilter);
 972     if (FAILED(hr))
 973         goto out;
 974
 975     /* Find the appropriate transform filter than can transform the minor media type of output pin of the upstream
 976      * filter to the minor mediatype of input pin of the renderer */
 977     hr = IPin_EnumMediaTypes(ppinOut, &penummt);
 978     if (FAILED(hr))
 979     {
 980         WARN("EnumMediaTypes (%x)\n", hr);
 981         goto out;
 982     }
 983
 984     hr = IEnumMediaTypes_Next(penummt, 1, &mt, &nbmt);
 985     if (FAILED(hr)) {
 986         WARN("IEnumMediaTypes_Next (%x)\n", hr);
 987         goto out;
 988     }
 989
 990     if (!nbmt)
 991     {
 992         WARN("No media type found!\n");
 993         hr = VFW_E_INVALIDMEDIATYPE;
 994         goto out;
 995     }
 996     TRACE("MajorType %s\n", debugstr_guid(&mt->majortype));
 997     TRACE("SubType %s\n", debugstr_guid(&mt->subtype));
 998
 999     /* Try to find a suitable filter that can connect to the pin to render */
1000     tab[0] = mt->majortype;
1001     tab[1] = mt->subtype;
1002     hr = IFilterMapper2_EnumMatchingFilters(This->pFilterMapper2, &pEnumMoniker, 0, FALSE, MERIT_UNLIKELY, TRUE, 1, tab, NULL, NULL, FALSE, FALSE, 0, NULL, NULL, NULL);
1003     if (FAILED(hr)) {
1004         WARN("Unable to enum filters (%x)\n", hr);
1005         goto out;
1006     }
1007
1008     hr = VFW_E_CANNOT_RENDER;
1009     while(IEnumMoniker_Next(pEnumMoniker, 1, &pMoniker, &nb) == S_OK)
1010     {
1011         VARIANT var;
1012         GUID clsid;
1013         IPin** ppins = NULL;
1014         IPin* ppinfilter = NULL;
1015         IBaseFilter* pfilter = NULL;
1016         IAMGraphBuilderCallback *callback = NULL;
1017
1018         hr = GetFilterInfo(pMoniker, &var);
1019         if (FAILED(hr)) {
1020             WARN("Unable to retrieve filter info (%x)\n", hr);
1021             goto error;
1022         }
1023
1024         hr = IMoniker_BindToObject(pMoniker, NULL, NULL, &IID_IBaseFilter, (LPVOID*)&pfilter);
1025         IMoniker_Release(pMoniker);
1026         if (FAILED(hr)) {
1027             WARN("Unable to create filter (%x), trying next one\n", hr);
1028             goto error;
1029         }
1030
1031         hr = IBaseFilter_GetClassID(pfilter, &clsid);
1032         if (FAILED(hr))
1033         {
1034             IBaseFilter_Release(pfilter);
1035             goto error;
1036         }
1037
1038         if (IsEqualGUID(&clsid, &FilterCLSID)) {
1039             /* Skip filter (same as the one the output pin belongs to) */
1040             IBaseFilter_Release(pfilter);
1041             goto error;
1042         }
1043
1044         if (This->pSite)
1045         {
1046             IUnknown_QueryInterface(This->pSite, &IID_IAMGraphBuilderCallback, (LPVOID*)&callback);
1047             if (callback)
1048             {
1049                 HRESULT rc;
1050                 rc = IAMGraphBuilderCallback_SelectedFilter(callback, pMoniker);
1051                 if (FAILED(rc))
1052                 {
1053                     TRACE("Filter rejected by IAMGraphBuilderCallback_SelectedFilter\n");
1054                     IAMGraphBuilderCallback_Release(callback);
1055                     goto error;
1056                 }
1057             }
1058         }
1059
1060         if (callback)
1061         {
1062             HRESULT rc;
1063             rc = IAMGraphBuilderCallback_CreatedFilter(callback, pfilter);
1064             IAMGraphBuilderCallback_Release(callback);
1065             if (FAILED(rc))
1066             {
1067                 IBaseFilter_Release(pfilter);
1068                 pfilter = NULL;
1069                 TRACE("Filter rejected by IAMGraphBuilderCallback_CreatedFilter\n");
1070                 goto error;
1071             }
1072         }
1073
1074         hr = IFilterGraph2_AddFilter(iface, pfilter, V_UNION(&var, bstrVal));
1075         if (FAILED(hr)) {
1076             WARN("Unable to add filter (%x)\n", hr);
1077             IBaseFilter_Release(pfilter);
1078             pfilter = NULL;
1079             goto error;
1080         }
1081
1082         VariantClear(&var);
1083
1084         hr = IBaseFilter_EnumPins(pfilter, &penumpins);
1085         if (FAILED(hr)) {
1086             WARN("Enumpins (%x)\n", hr);
1087             goto error;
1088         }
1089
1090         hr = IEnumPins_Next(penumpins, 1, &ppinfilter, &pin);
1091         IEnumPins_Release(penumpins);
1092
1093         if (FAILED(hr)) {
1094             WARN("Obtaining next pin: (%x)\n", hr);
1095             goto error;
1096         }
1097         if (pin == 0) {
1098             WARN("Cannot use this filter: no pins\n");
1099             goto error;
1100         }
1101
1102         hr = IPin_Connect(ppinOut, ppinfilter, NULL);
1103         if (FAILED(hr)) {
1104             TRACE("Cannot connect to filter (%x), trying next one\n", hr);
1105             goto error;
1106         }
1107         TRACE("Successfully connected to filter, follow chain...\n");
1108
1109         /* Render all output pins of the filter by calling IFilterGraph2_Connect on each of them */
1110         hr = GetInternalConnections(pfilter, ppinfilter, &ppins, &nb);
1111
1112         if (SUCCEEDED(hr)) {
1113             if (nb == 0) {
1114                 IPin_Disconnect(ppinfilter);
1115                 IPin_Disconnect(ppinOut);
1116                 goto error;
1117             }
1118             TRACE("pins to consider: %d\n", nb);
1119             for(i = 0; i < nb; i++)
1120             {
1121                 LPWSTR pinname = NULL;
1122
1123                 TRACE("Processing pin %u\n", i);
1124
1125                 hr = IPin_QueryId(ppins[i], &pinname);
1126                 if (SUCCEEDED(hr))
1127                 {
1128                     if (pinname[0] == '~')
1129                     {
1130                         TRACE("Pinname=%s, skipping\n", debugstr_w(pinname));
1131                         hr = E_FAIL;
1132                     }
1133                     else
1134                         hr = IFilterGraph2_Connect(iface, ppins[i], ppinIn);
1135                     CoTaskMemFree(pinname);
1136                 }
1137
1138                 if (FAILED(hr)) {
1139                    TRACE("Cannot connect pin %p (%x)\n", ppinfilter, hr);
1140                 }
1141                 IPin_Release(ppins[i]);
1142                 if (SUCCEEDED(hr)) break;
1143             }
1144             while (++i < nb) IPin_Release(ppins[i]);
1145             CoTaskMemFree(ppins);
1146             IPin_Release(ppinfilter);
1147             IBaseFilter_Release(pfilter);
1148             if (FAILED(hr))
1149             {
1150                 IPin_Disconnect(ppinfilter);
1151                 IPin_Disconnect(ppinOut);
1152                 IFilterGraph2_RemoveFilter(iface, pfilter);
1153                 continue;
1154             }
1155             break;
1156         }
1157
1158 error:
1159         VariantClear(&var);
1160         if (ppinfilter) IPin_Release(ppinfilter);
1161         if (pfilter) {
1162             IFilterGraph2_RemoveFilter(iface, pfilter);
1163             IBaseFilter_Release(pfilter);
1164         }
1165         while (++i < nb) IPin_Release(ppins[i]);
1166         CoTaskMemFree(ppins);
1167     }
1168
1169 out:
1170     if (penummt)
1171         IEnumMediaTypes_Release(penummt);
1172     if (mt)
1173         DeleteMediaType(mt);
1174     --This->recursioncount;
1175     LeaveCriticalSection(&This->cs);
1176     TRACE("--> %08x\n", hr);
1177     return SUCCEEDED(hr) ? S_OK : hr;
1178 }
1179
1180 static HRESULT FilterGraph2_RenderRecurse(IFilterGraphImpl *This, IPin *ppinOut)
1181 {
1182     /* This pin has been connected now, try to call render on all pins that aren't connected */
1183     IPin *to = NULL;
1184     PIN_INFO info;
1185     IEnumPins *enumpins = NULL;
1186     BOOL renderany = FALSE;
1187     BOOL renderall = TRUE;
1188
1189     IPin_QueryPinInfo(ppinOut, &info);
1190
1191     IBaseFilter_EnumPins(info.pFilter, &enumpins);
1192     /* Don't need to hold a reference, IEnumPins does */
1193     IBaseFilter_Release(info.pFilter);
1194
1195     IEnumPins_Reset(enumpins);
1196     while (IEnumPins_Next(enumpins, 1, &to, NULL) == S_OK)
1197     {
1198         PIN_DIRECTION dir = PINDIR_INPUT;
1199
1200         IPin_QueryDirection(to, &dir);
1201
1202         if (dir == PINDIR_OUTPUT)
1203         {
1204             IPin *out = NULL;
1205
1206             IPin_ConnectedTo(to, &out);
1207             if (!out)
1208             {
1209                 HRESULT hr;
1210                 hr = IFilterGraph2_Render(&This->IFilterGraph2_iface, to);
1211                 if (SUCCEEDED(hr))
1212                     renderany = TRUE;
1213                 else
1214                     renderall = FALSE;
1215             }
1216             else
1217                 IPin_Release(out);
1218         }
1219
1220         IPin_Release(to);
1221     }
1222
1223     IEnumPins_Release(enumpins);
1224
1225     if (renderall)
1226         return S_OK;
1227
1228     if (renderany)
1229         return VFW_S_PARTIAL_RENDER;
1230
1231     return VFW_E_CANNOT_RENDER;
1232 }
1233
1234 /* Ogg hates me if I create a direct rendering method
1235  *
1236  * It can only connect to a pin properly once, so use a recursive method that does
1237  *
1238  *  +----+ --- (PIN 1) (Render is called on this pin)
1239  *  |    |
1240  *  +----+ --- (PIN 2)
1241  *
1242  *  Enumerate possible renderers that EXACTLY match the requested type
1243  *
1244  *  If none is available, try to add intermediate filters that can connect to the input pin
1245  *  then call Render on that intermediate pin's output pins
1246  *  if it succeeds: Render returns success, if it doesn't, the intermediate filter is removed,
1247  *  and another filter that can connect to the input pin is tried
1248  *  if we run out of filters that can, give up and return VFW_E_CANNOT_RENDER
1249  *  It's recursive, but fun!
1250  */
1251
1252 static HRESULT WINAPI FilterGraph2_Render(IFilterGraph2 *iface, IPin *ppinOut)
1253 {
1254     IFilterGraphImpl *This = impl_from_IFilterGraph2(iface);
1255     IEnumMediaTypes* penummt;
1256     AM_MEDIA_TYPE* mt;
1257     ULONG nbmt;
1258     HRESULT hr;
1259
1260     IEnumMoniker* pEnumMoniker;
1261     GUID tab[4];
1262     ULONG nb;
1263     IMoniker* pMoniker;
1264     INT x;
1265
1266     TRACE("(%p/%p)->(%p)\n", This, iface, ppinOut);
1267
1268     if (TRACE_ON(quartz))
1269     {
1270         PIN_INFO PinInfo;
1271
1272         hr = IPin_QueryPinInfo(ppinOut, &PinInfo);
1273         if (FAILED(hr))
1274             return hr;
1275
1276         TRACE("Filter owning pin => %p\n", PinInfo.pFilter);
1277         IBaseFilter_Release(PinInfo.pFilter);
1278     }
1279
1280     /* Try to find out if there is a renderer for the specified subtype already, and use that
1281      */
1282     EnterCriticalSection(&This->cs);
1283     for (x = 0; x < This->nFilters; ++x)
1284     {
1285         IEnumPins *enumpins = NULL;
1286         IPin *pin = NULL;
1287
1288         hr = IBaseFilter_EnumPins(This->ppFiltersInGraph[x], &enumpins);
1289
1290         if (FAILED(hr) || !enumpins)
1291             continue;
1292
1293         IEnumPins_Reset(enumpins);
1294         while (IEnumPins_Next(enumpins, 1, &pin, NULL) == S_OK)
1295         {
1296             IPin *to = NULL;
1297             PIN_DIRECTION dir = PINDIR_OUTPUT;
1298
1299             IPin_QueryDirection(pin, &dir);
1300             if (dir != PINDIR_INPUT)
1301             {
1302                 IPin_Release(pin);
1303                 continue;
1304             }
1305             IPin_ConnectedTo(pin, &to);
1306
1307             if (to == NULL)
1308             {
1309                 hr = FilterGraph2_ConnectDirect(iface, ppinOut, pin, NULL);
1310                 if (SUCCEEDED(hr))
1311                 {
1312                     TRACE("Connected successfully %p/%p, %08x look if we should render more!\n", ppinOut, pin, hr);
1313                     IPin_Release(pin);
1314
1315                     hr = FilterGraph2_RenderRecurse(This, pin);
1316                     if (FAILED(hr))
1317                     {
1318                         IPin_Disconnect(ppinOut);
1319                         IPin_Disconnect(pin);
1320                         continue;
1321                     }
1322                     IEnumPins_Release(enumpins);
1323                     LeaveCriticalSection(&This->cs);
1324                     return hr;
1325                 }
1326                 WARN("Could not connect!\n");
1327             }
1328             else
1329                 IPin_Release(to);
1330
1331             IPin_Release(pin);
1332         }
1333         IEnumPins_Release(enumpins);
1334     }
1335
1336     LeaveCriticalSection(&This->cs);
1337
1338     hr = IPin_EnumMediaTypes(ppinOut, &penummt);
1339     if (FAILED(hr)) {
1340         WARN("EnumMediaTypes (%x)\n", hr);
1341         return hr;
1342     }
1343
1344     IEnumMediaTypes_Reset(penummt);
1345
1346     /* Looks like no existing renderer of the kind exists
1347      * Try adding new ones
1348      */
1349     tab[0] = tab[1] = GUID_NULL;
1350     while (SUCCEEDED(hr))
1351     {
1352         hr = IEnumMediaTypes_Next(penummt, 1, &mt, &nbmt);
1353         if (FAILED(hr)) {
1354             WARN("IEnumMediaTypes_Next (%x)\n", hr);
1355             break;
1356         }
1357         if (!nbmt)
1358         {
1359             hr = VFW_E_CANNOT_RENDER;
1360             break;
1361         }
1362         else
1363         {
1364             TRACE("MajorType %s\n", debugstr_guid(&mt->majortype));
1365             TRACE("SubType %s\n", debugstr_guid(&mt->subtype));
1366
1367             /* Only enumerate once, this doesn't account for all previous ones, but this should be enough nonetheless */
1368             if (IsEqualIID(&tab[0], &mt->majortype) && IsEqualIID(&tab[1], &mt->subtype))
1369             {
1370                 DeleteMediaType(mt);
1371                 continue;
1372             }
1373
1374             /* Try to find a suitable renderer with the same media type */
1375             tab[0] = mt->majortype;
1376             tab[1] = mt->subtype;
1377             hr = IFilterMapper2_EnumMatchingFilters(This->pFilterMapper2, &pEnumMoniker, 0, FALSE, MERIT_UNLIKELY, TRUE, 1, tab, NULL, NULL, FALSE, FALSE, 0, NULL, NULL, NULL);
1378             if (FAILED(hr))
1379             {
1380                 WARN("Unable to enum filters (%x)\n", hr);
1381                 break;
1382             }
1383         }
1384         hr = E_FAIL;
1385
1386         while (IEnumMoniker_Next(pEnumMoniker, 1, &pMoniker, &nb) == S_OK)
1387         {
1388             VARIANT var;
1389             IPin* ppinfilter;
1390             IBaseFilter* pfilter = NULL;
1391             IEnumPins* penumpins = NULL;
1392             ULONG pin;
1393
1394             hr = GetFilterInfo(pMoniker, &var);
1395             if (FAILED(hr)) {
1396                 WARN("Unable to retrieve filter info (%x)\n", hr);
1397                 goto error;
1398             }
1399
1400             hr = IMoniker_BindToObject(pMoniker, NULL, NULL, &IID_IBaseFilter, (LPVOID*)&pfilter);
1401             IMoniker_Release(pMoniker);
1402             if (FAILED(hr))
1403             {
1404                 WARN("Unable to create filter (%x), trying next one\n", hr);
1405                 goto error;
1406             }
1407
1408             hr = IFilterGraph2_AddFilter(iface, pfilter, V_UNION(&var, bstrVal));
1409             if (FAILED(hr)) {
1410                 WARN("Unable to add filter (%x)\n", hr);
1411                 IBaseFilter_Release(pfilter);
1412                 pfilter = NULL;
1413                 goto error;
1414             }
1415
1416             hr = IBaseFilter_EnumPins(pfilter, &penumpins);
1417             if (FAILED(hr)) {
1418                 WARN("Splitter Enumpins (%x)\n", hr);
1419                 goto error;
1420             }
1421
1422             while ((hr = IEnumPins_Next(penumpins, 1, &ppinfilter, &pin)) == S_OK)
1423             {
1424                 PIN_DIRECTION dir;
1425
1426                 if (pin == 0) {
1427                     WARN("No Pin\n");
1428                     hr = E_FAIL;
1429                     goto error;
1430                 }
1431
1432                 hr = IPin_QueryDirection(ppinfilter, &dir);
1433                 if (FAILED(hr)) {
1434                     IPin_Release(ppinfilter);
1435                     WARN("QueryDirection failed (%x)\n", hr);
1436                     goto error;
1437                 }
1438                 if (dir != PINDIR_INPUT) {
1439                     IPin_Release(ppinfilter);
1440                     continue; /* Wrong direction */
1441                 }
1442
1443                 /* Connect the pin to the "Renderer" */
1444                 hr = IPin_Connect(ppinOut, ppinfilter, NULL);
1445                 IPin_Release(ppinfilter);
1446
1447                 if (FAILED(hr)) {
1448                     WARN("Unable to connect %s to renderer (%x)\n", debugstr_w(V_UNION(&var, bstrVal)), hr);
1449                     goto error;
1450                 }
1451                 TRACE("Connected, recursing %s\n",  debugstr_w(V_UNION(&var, bstrVal)));
1452
1453                 VariantClear(&var);
1454
1455                 hr = FilterGraph2_RenderRecurse(This, ppinfilter);
1456                 if (FAILED(hr)) {
1457                     WARN("Unable to connect recursively (%x)\n", hr);
1458                     goto error;
1459                 }
1460                 IBaseFilter_Release(pfilter);
1461                 break;
1462             }
1463             if (SUCCEEDED(hr)) {
1464                 IEnumPins_Release(penumpins);
1465                 break; /* out of IEnumMoniker_Next loop */
1466             }
1467
1468             /* IEnumPins_Next failed, all other failure case caught by goto error */
1469             WARN("IEnumPins_Next (%x)\n", hr);
1470             /* goto error */
1471
1472 error:
1473             VariantClear(&var);
1474             if (penumpins)
1475                 IEnumPins_Release(penumpins);
1476             if (pfilter) {
1477                 IFilterGraph2_RemoveFilter(iface, pfilter);
1478                 IBaseFilter_Release(pfilter);
1479             }
1480             if (SUCCEEDED(hr)) DebugBreak();
1481         }
1482
1483         IEnumMoniker_Release(pEnumMoniker);
1484         if (nbmt)
1485             DeleteMediaType(mt);
1486         if (SUCCEEDED(hr))
1487             break;
1488         hr = S_OK;
1489     }
1490
1491     IEnumMediaTypes_Release(penummt);
1492     return hr;
1493 }
1494
1495 static HRESULT WINAPI FilterGraph2_RenderFile(IFilterGraph2 *iface, LPCWSTR lpcwstrFile,
1496         LPCWSTR lpcwstrPlayList)
1497 {
1498     IFilterGraphImpl *This = impl_from_IFilterGraph2(iface);
1499     static const WCHAR string[] = {'R','e','a','d','e','r',0};
1500     IBaseFilter* preader = NULL;
1501     IPin* ppinreader = NULL;
1502     IEnumPins* penumpins = NULL;
1503     HRESULT hr;
1504     BOOL partial = FALSE;
1505     BOOL any = FALSE;
1506
1507     TRACE("(%p/%p)->(%s, %s)\n", This, iface, debugstr_w(lpcwstrFile), debugstr_w(lpcwstrPlayList));
1508
1509     if (lpcwstrPlayList != NULL)
1510         return E_INVALIDARG;
1511
1512     hr = IFilterGraph2_AddSourceFilter(iface, lpcwstrFile, string, &preader);
1513     if (FAILED(hr))
1514         return hr;
1515
1516     if (SUCCEEDED(hr))
1517         hr = IBaseFilter_EnumPins(preader, &penumpins);
1518     if (SUCCEEDED(hr))
1519     {
1520         while (IEnumPins_Next(penumpins, 1, &ppinreader, NULL) == S_OK)
1521         {
1522             PIN_DIRECTION dir;
1523
1524             IPin_QueryDirection(ppinreader, &dir);
1525             if (dir == PINDIR_OUTPUT)
1526             {
1527                 INT i;
1528
1529                 hr = IFilterGraph2_Render(iface, ppinreader);
1530                 TRACE("Render %08x\n", hr);
1531
1532                 for (i = 0; i < This->nFilters; ++i)
1533                     TRACE("Filters in chain: %s\n", debugstr_w(This->pFilterNames[i]));
1534
1535                 if (SUCCEEDED(hr))
1536                     any = TRUE;
1537                 if (hr != S_OK)
1538                     partial = TRUE;
1539             }
1540             IPin_Release(ppinreader);
1541         }
1542         IEnumPins_Release(penumpins);
1543
1544         if (!any)
1545             hr = VFW_E_CANNOT_RENDER;
1546         else if (partial)
1547             hr = VFW_S_PARTIAL_RENDER;
1548         else
1549             hr = S_OK;
1550     }
1551     IBaseFilter_Release(preader);
1552
1553     TRACE("--> %08x\n", hr);
1554     return hr;
1555 }
1556
1557 static HRESULT CreateFilterInstanceAndLoadFile(GUID* clsid, LPCOLESTR pszFileName, IBaseFilter **filter)
1558 {
1559     IFileSourceFilter *source = NULL;
1560     HRESULT hr = CoCreateInstance(clsid, NULL, CLSCTX_INPROC_SERVER, &IID_IBaseFilter, (LPVOID*)filter);
1561     TRACE("CLSID: %s\n", debugstr_guid(clsid));
1562     if (FAILED(hr))
1563         return hr;
1564
1565     hr = IBaseFilter_QueryInterface(*filter, &IID_IFileSourceFilter, (LPVOID*)&source);
1566     if (FAILED(hr))
1567     {
1568         IBaseFilter_Release(*filter);
1569         return hr;
1570     }
1571
1572     /* Load the file in the file source filter */
1573     hr = IFileSourceFilter_Load(source, pszFileName, NULL);
1574     IFileSourceFilter_Release(source);
1575     if (FAILED(hr)) {
1576         WARN("Load (%x)\n", hr);
1577         IBaseFilter_Release(*filter);
1578         return hr;
1579     }
1580
1581     return hr;
1582 }
1583
1584 /* Some filters implement their own asynchronous reader (Theoretically they all should, try to load it first */
1585 static HRESULT GetFileSourceFilter(LPCOLESTR pszFileName, IBaseFilter **filter)
1586 {
1587     HRESULT hr;
1588     GUID clsid;
1589     IAsyncReader * pReader = NULL;
1590     IFileSourceFilter* pSource = NULL;
1591     IPin * pOutputPin = NULL;
1592     static const WCHAR wszOutputPinName[] = { 'O','u','t','p','u','t',0 };
1593
1594     /* Try to find a match without reading the file first */
1595     hr = GetClassMediaFile(NULL, pszFileName, NULL, NULL, &clsid);
1596
1597     if (!hr)
1598         return CreateFilterInstanceAndLoadFile(&clsid, pszFileName, filter);
1599
1600     /* Now create a AyncReader instance, to check for signature bytes in the file */
1601     hr = CoCreateInstance(&CLSID_AsyncReader, NULL, CLSCTX_INPROC_SERVER, &IID_IBaseFilter, (LPVOID*)filter);
1602     if (FAILED(hr))
1603         return hr;
1604
1605     hr = IBaseFilter_QueryInterface(*filter, &IID_IFileSourceFilter, (LPVOID *)&pSource);
1606     if (FAILED(hr))
1607     {
1608         IBaseFilter_Release(*filter);
1609         return hr;
1610     }
1611
1612     hr = IFileSourceFilter_Load(pSource, pszFileName, NULL);
1613     IFileSourceFilter_Release(pSource);
1614     if (FAILED(hr))
1615     {
1616         IBaseFilter_Release(*filter);
1617         return hr;
1618     }
1619
1620     hr = IBaseFilter_FindPin(*filter, wszOutputPinName, &pOutputPin);
1621     if (FAILED(hr))
1622     {
1623         IBaseFilter_Release(*filter);
1624         return hr;
1625     }
1626
1627     hr = IPin_QueryInterface(pOutputPin, &IID_IAsyncReader, (LPVOID *)&pReader);
1628     IPin_Release(pOutputPin);
1629     if (FAILED(hr))
1630     {
1631         IBaseFilter_Release(*filter);
1632         return hr;
1633     }
1634
1635     /* Try again find a match */
1636     hr = GetClassMediaFile(pReader, pszFileName, NULL, NULL, &clsid);
1637     IAsyncReader_Release(pReader);
1638
1639     if (!hr)
1640     {
1641         /* Release the AsyncReader filter and create the matching one */
1642         IBaseFilter_Release(*filter);
1643         return CreateFilterInstanceAndLoadFile(&clsid, pszFileName, filter);
1644     }
1645
1646     /* Return the AsyncReader filter */
1647     return S_OK;
1648 }
1649
1650 static HRESULT WINAPI FilterGraph2_AddSourceFilter(IFilterGraph2 *iface, LPCWSTR lpcwstrFileName,
1651         LPCWSTR lpcwstrFilterName, IBaseFilter **ppFilter)
1652 {
1653     IFilterGraphImpl *This = impl_from_IFilterGraph2(iface);
1654     HRESULT hr;
1655     IBaseFilter* preader;
1656     IFileSourceFilter* pfile = NULL;
1657     AM_MEDIA_TYPE mt;
1658     WCHAR* filename;
1659
1660     TRACE("(%p/%p)->(%s, %s, %p)\n", This, iface, debugstr_w(lpcwstrFileName), debugstr_w(lpcwstrFilterName), ppFilter);
1661
1662     /* Try from file name first, then fall back to default asynchronous reader */
1663     hr = GetFileSourceFilter(lpcwstrFileName, &preader);
1664     if (FAILED(hr)) {
1665         WARN("Unable to create file source filter (%x)\n", hr);
1666         return hr;
1667     }
1668
1669     hr = IFilterGraph2_AddFilter(iface, preader, lpcwstrFilterName);
1670     if (FAILED(hr)) {
1671         WARN("Unable add filter (%x)\n", hr);
1672         IBaseFilter_Release(preader);
1673         return hr;
1674     }
1675
1676     hr = IBaseFilter_QueryInterface(preader, &IID_IFileSourceFilter, (LPVOID*)&pfile);
1677     if (FAILED(hr)) {
1678         WARN("Unable to get IFileSourceInterface (%x)\n", hr);
1679         goto error;
1680     }
1681
1682     /* The file has been already loaded */
1683     hr = IFileSourceFilter_GetCurFile(pfile, &filename, &mt);
1684     if (FAILED(hr)) {
1685         WARN("GetCurFile (%x)\n", hr);
1686         goto error;
1687     }
1688
1689     TRACE("File %s\n", debugstr_w(filename));
1690     TRACE("MajorType %s\n", debugstr_guid(&mt.majortype));
1691     TRACE("SubType %s\n", debugstr_guid(&mt.subtype));
1692
1693     if (ppFilter)
1694         *ppFilter = preader;
1695     IFileSourceFilter_Release(pfile);
1696
1697     return S_OK;
1698
1699 error:
1700     if (pfile)
1701         IFileSourceFilter_Release(pfile);
1702     IFilterGraph2_RemoveFilter(iface, preader);
1703     IBaseFilter_Release(preader);
1704
1705     return hr;
1706 }
1707
1708 static HRESULT WINAPI FilterGraph2_SetLogFile(IFilterGraph2 *iface, DWORD_PTR hFile)
1709 {
1710     IFilterGraphImpl *This = impl_from_IFilterGraph2(iface);
1711
1712     TRACE("(%p/%p)->(%08x): stub !!!\n", This, iface, (DWORD) hFile);
1713
1714     return S_OK;
1715 }
1716
1717 static HRESULT WINAPI FilterGraph2_Abort(IFilterGraph2 *iface)
1718 {
1719     IFilterGraphImpl *This = impl_from_IFilterGraph2(iface);
1720
1721     TRACE("(%p/%p)->(): stub !!!\n", This, iface);
1722
1723     return S_OK;
1724 }
1725
1726 static HRESULT WINAPI FilterGraph2_ShouldOperationContinue(IFilterGraph2 *iface)
1727 {
1728     IFilterGraphImpl *This = impl_from_IFilterGraph2(iface);
1729
1730     TRACE("(%p/%p)->(): stub !!!\n", This, iface);
1731
1732     return S_OK;
1733 }
1734
1735 /*** IFilterGraph2 methods ***/
1736 static HRESULT WINAPI FilterGraph2_AddSourceFilterForMoniker(IFilterGraph2 *iface,
1737         IMoniker *pMoniker, IBindCtx *pCtx, LPCWSTR lpcwstrFilterName, IBaseFilter **ppFilter)
1738 {
1739     IFilterGraphImpl *This = impl_from_IFilterGraph2(iface);
1740
1741     TRACE("(%p/%p)->(%p %p %s %p): stub !!!\n", This, iface, pMoniker, pCtx, debugstr_w(lpcwstrFilterName), ppFilter);
1742
1743     return S_OK;
1744 }
1745
1746 static HRESULT WINAPI FilterGraph2_ReconnectEx(IFilterGraph2 *iface, IPin *ppin,
1747         const AM_MEDIA_TYPE *pmt)
1748 {
1749     IFilterGraphImpl *This = impl_from_IFilterGraph2(iface);
1750
1751     TRACE("(%p/%p)->(%p %p): stub !!!\n", This, iface, ppin, pmt);
1752
1753     return S_OK;
1754 }
1755
1756 static HRESULT WINAPI FilterGraph2_RenderEx(IFilterGraph2 *iface, IPin *pPinOut, DWORD dwFlags,
1757         DWORD *pvContext)
1758 {
1759     IFilterGraphImpl *This = impl_from_IFilterGraph2(iface);
1760
1761     TRACE("(%p/%p)->(%p %08x %p): stub !!!\n", This, iface, pPinOut, dwFlags, pvContext);
1762
1763     return S_OK;
1764 }
1765
1766
1767 static const IFilterGraph2Vtbl IFilterGraph2_VTable =
1768 {
1769     FilterGraph2_QueryInterface,
1770     FilterGraph2_AddRef,
1771     FilterGraph2_Release,
1772     FilterGraph2_AddFilter,
1773     FilterGraph2_RemoveFilter,
1774     FilterGraph2_EnumFilters,
1775     FilterGraph2_FindFilterByName,
1776     FilterGraph2_ConnectDirect,
1777     FilterGraph2_Reconnect,
1778     FilterGraph2_Disconnect,
1779     FilterGraph2_SetDefaultSyncSource,
1780     FilterGraph2_Connect,
1781     FilterGraph2_Render,
1782     FilterGraph2_RenderFile,
1783     FilterGraph2_AddSourceFilter,
1784     FilterGraph2_SetLogFile,
1785     FilterGraph2_Abort,
1786     FilterGraph2_ShouldOperationContinue,
1787     FilterGraph2_AddSourceFilterForMoniker,
1788     FilterGraph2_ReconnectEx,
1789     FilterGraph2_RenderEx
1790 };
1791
1792 static inline IFilterGraphImpl *impl_from_IMediaControl(IMediaControl *iface)
1793 {
1794     return CONTAINING_RECORD(iface, IFilterGraphImpl, IMediaControl_iface);
1795 }
1796
1797 static HRESULT WINAPI MediaControl_QueryInterface(IMediaControl *iface, REFIID riid, void **ppvObj)
1798 {
1799     IFilterGraphImpl *This = impl_from_IMediaControl(iface);
1800
1801     TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
1802
1803     return IUnknown_QueryInterface(This->outer_unk, riid, ppvObj);
1804 }
1805
1806 static ULONG WINAPI MediaControl_AddRef(IMediaControl *iface)
1807 {
1808     IFilterGraphImpl *This = impl_from_IMediaControl(iface);
1809
1810     TRACE("(%p/%p)->()\n", This, iface);
1811
1812     return IUnknown_AddRef(This->outer_unk);
1813 }
1814
1815 static ULONG WINAPI MediaControl_Release(IMediaControl *iface)
1816 {
1817     IFilterGraphImpl *This = impl_from_IMediaControl(iface);
1818
1819     TRACE("(%p/%p)->()\n", This, iface);
1820
1821     return IUnknown_Release(This->outer_unk);
1822
1823 }
1824
1825 /*** IDispatch methods ***/
1826 static HRESULT WINAPI MediaControl_GetTypeInfoCount(IMediaControl *iface, UINT *pctinfo)
1827 {
1828     IFilterGraphImpl *This = impl_from_IMediaControl(iface);
1829
1830     TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, pctinfo);
1831
1832     return S_OK;
1833 }
1834
1835 static HRESULT WINAPI MediaControl_GetTypeInfo(IMediaControl *iface, UINT iTInfo, LCID lcid,
1836         ITypeInfo **ppTInfo)
1837 {
1838     IFilterGraphImpl *This = impl_from_IMediaControl(iface);
1839
1840     TRACE("(%p/%p)->(%d, %d, %p): stub !!!\n", This, iface, iTInfo, lcid, ppTInfo);
1841
1842     return S_OK;
1843 }
1844
1845 static HRESULT WINAPI MediaControl_GetIDsOfNames(IMediaControl *iface, REFIID riid,
1846         LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
1847 {
1848     IFilterGraphImpl *This = impl_from_IMediaControl(iface);
1849
1850     TRACE("(%p/%p)->(%s (%p), %p, %d, %d, %p): stub !!!\n", This, iface, debugstr_guid(riid), riid, rgszNames, cNames, lcid, rgDispId);
1851
1852     return S_OK;
1853 }
1854
1855 static HRESULT WINAPI MediaControl_Invoke(IMediaControl *iface, DISPID dispIdMember, REFIID riid,
1856         LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExepInfo,
1857         UINT *puArgErr)
1858 {
1859     IFilterGraphImpl *This = impl_from_IMediaControl(iface);
1860
1861     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);
1862
1863     return S_OK;
1864 }
1865
1866 typedef HRESULT(WINAPI *fnFoundFilter)(IBaseFilter *, DWORD_PTR data);
1867
1868 static HRESULT ExploreGraph(IFilterGraphImpl* pGraph, IPin* pOutputPin, fnFoundFilter FoundFilter, DWORD_PTR data)
1869 {
1870     HRESULT hr;
1871     IPin* pInputPin;
1872     IPin** ppPins;
1873     ULONG nb;
1874     ULONG i;
1875     PIN_INFO PinInfo;
1876
1877     TRACE("%p %p\n", pGraph, pOutputPin);
1878     PinInfo.pFilter = NULL;
1879
1880     hr = IPin_ConnectedTo(pOutputPin, &pInputPin);
1881
1882     if (SUCCEEDED(hr))
1883     {
1884         hr = IPin_QueryPinInfo(pInputPin, &PinInfo);
1885         if (SUCCEEDED(hr))
1886             hr = GetInternalConnections(PinInfo.pFilter, pInputPin, &ppPins, &nb);
1887         IPin_Release(pInputPin);
1888     }
1889
1890     if (SUCCEEDED(hr))
1891     {
1892         if (nb == 0)
1893         {
1894             TRACE("Reached a renderer\n");
1895             /* Count renderers for end of stream notification */
1896             pGraph->nRenderers++;
1897         }
1898         else
1899         {
1900             for(i = 0; i < nb; i++)
1901             {
1902                 /* Explore the graph downstream from this pin
1903                  * FIXME: We should prevent exploring from a pin more than once. This can happens when
1904                  * several input pins are connected to the same output (a MUX for instance). */
1905                 ExploreGraph(pGraph, ppPins[i], FoundFilter, data);
1906                 IPin_Release(ppPins[i]);
1907             }
1908
1909             CoTaskMemFree(ppPins);
1910         }
1911         TRACE("Doing stuff with filter %p\n", PinInfo.pFilter);
1912
1913         FoundFilter(PinInfo.pFilter, data);
1914     }
1915
1916     if (PinInfo.pFilter) IBaseFilter_Release(PinInfo.pFilter);
1917     return hr;
1918 }
1919
1920 static HRESULT WINAPI SendRun(IBaseFilter *pFilter, DWORD_PTR data)
1921 {
1922     REFERENCE_TIME time = *(REFERENCE_TIME*)data;
1923     return IBaseFilter_Run(pFilter, time);
1924 }
1925
1926 static HRESULT WINAPI SendPause(IBaseFilter *pFilter, DWORD_PTR data)
1927 {
1928     return IBaseFilter_Pause(pFilter);
1929 }
1930
1931 static HRESULT WINAPI SendStop(IBaseFilter *pFilter, DWORD_PTR data)
1932 {
1933     return IBaseFilter_Stop(pFilter);
1934 }
1935
1936 static HRESULT WINAPI SendGetState(IBaseFilter *pFilter, DWORD_PTR data)
1937 {
1938     FILTER_STATE state;
1939     DWORD time_end = data;
1940     DWORD time_now = GetTickCount();
1941     LONG wait;
1942
1943     if (time_end == INFINITE)
1944     {
1945         wait = INFINITE;
1946     }
1947     else if (time_end > time_now)
1948     {
1949         wait = time_end - time_now;
1950     }
1951     else
1952         wait = 0;
1953
1954     return IBaseFilter_GetState(pFilter, wait, &state);
1955 }
1956
1957
1958 static HRESULT SendFilterMessage(IFilterGraphImpl *This, fnFoundFilter FoundFilter, DWORD_PTR data)
1959 {
1960     int i;
1961     IBaseFilter* pfilter;
1962     IEnumPins* pEnum;
1963     HRESULT hr;
1964     IPin* pPin;
1965     DWORD dummy;
1966     PIN_DIRECTION dir;
1967
1968     TRACE("(%p)->()\n", This);
1969
1970     /* Explorer the graph from source filters to renderers, determine renderers
1971      * number and run filters from renderers to source filters */
1972     This->nRenderers = 0;
1973     ResetEvent(This->hEventCompletion);
1974
1975     for(i = 0; i < This->nFilters; i++)
1976     {
1977         BOOL source = TRUE;
1978         pfilter = This->ppFiltersInGraph[i];
1979         hr = IBaseFilter_EnumPins(pfilter, &pEnum);
1980         if (hr != S_OK)
1981         {
1982             WARN("Enum pins failed %x\n", hr);
1983             continue;
1984         }
1985         /* Check if it is a source filter */
1986         while(IEnumPins_Next(pEnum, 1, &pPin, &dummy) == S_OK)
1987         {
1988             IPin_QueryDirection(pPin, &dir);
1989             IPin_Release(pPin);
1990             if (dir == PINDIR_INPUT)
1991             {
1992                 source = FALSE;
1993                 break;
1994             }
1995         }
1996         if (source)
1997         {
1998             TRACE("Found a source filter %p\n", pfilter);
1999             IEnumPins_Reset(pEnum);
2000             while(IEnumPins_Next(pEnum, 1, &pPin, &dummy) == S_OK)
2001             {
2002                 /* Explore the graph downstream from this pin */
2003                 ExploreGraph(This, pPin, FoundFilter, data);
2004                 IPin_Release(pPin);
2005             }
2006             FoundFilter(pfilter, data);
2007         }
2008         IEnumPins_Release(pEnum);
2009     }
2010
2011     return S_FALSE;
2012 }
2013
2014 /*** IMediaControl methods ***/
2015 static HRESULT WINAPI MediaControl_Run(IMediaControl *iface)
2016 {
2017     IFilterGraphImpl *This = impl_from_IMediaControl(iface);
2018
2019     TRACE("(%p/%p)->()\n", This, iface);
2020
2021     EnterCriticalSection(&This->cs);
2022     if (This->state == State_Running)
2023         goto out;
2024     This->EcCompleteCount = 0;
2025
2026     if (This->defaultclock && !This->refClock)
2027         IFilterGraph2_SetDefaultSyncSource(&This->IFilterGraph2_iface);
2028
2029     if (This->refClock)
2030     {
2031         REFERENCE_TIME now;
2032         IReferenceClock_GetTime(This->refClock, &now);
2033         if (This->state == State_Stopped)
2034             This->start_time = now + 500000;
2035         else if (This->pause_time >= 0)
2036             This->start_time += now - This->pause_time;
2037         else
2038             This->start_time = now;
2039     }
2040     else This->start_time = 0;
2041
2042     SendFilterMessage(This, SendRun, (DWORD_PTR)&This->start_time);
2043     This->state = State_Running;
2044 out:
2045     LeaveCriticalSection(&This->cs);
2046     return S_FALSE;
2047 }
2048
2049 static HRESULT WINAPI MediaControl_Pause(IMediaControl *iface)
2050 {
2051     IFilterGraphImpl *This = impl_from_IMediaControl(iface);
2052
2053     TRACE("(%p/%p)->()\n", This, iface);
2054
2055     EnterCriticalSection(&This->cs);
2056     if (This->state == State_Paused)
2057         goto out;
2058
2059     if (This->state == State_Running && This->refClock && This->start_time >= 0)
2060         IReferenceClock_GetTime(This->refClock, &This->pause_time);
2061     else
2062         This->pause_time = -1;
2063
2064     SendFilterMessage(This, SendPause, 0);
2065     This->state = State_Paused;
2066 out:
2067     LeaveCriticalSection(&This->cs);
2068     return S_FALSE;
2069 }
2070
2071 static HRESULT WINAPI MediaControl_Stop(IMediaControl *iface)
2072 {
2073     IFilterGraphImpl *This = impl_from_IMediaControl(iface);
2074
2075     TRACE("(%p/%p)->()\n", This, iface);
2076
2077     if (This->state == State_Stopped) return S_OK;
2078
2079     EnterCriticalSection(&This->cs);
2080     if (This->state == State_Running) SendFilterMessage(This, SendPause, 0);
2081     SendFilterMessage(This, SendStop, 0);
2082     This->state = State_Stopped;
2083     LeaveCriticalSection(&This->cs);
2084     return S_OK;
2085 }
2086
2087 static HRESULT WINAPI MediaControl_GetState(IMediaControl *iface, LONG msTimeout,
2088         OAFilterState *pfs)
2089 {
2090     IFilterGraphImpl *This = impl_from_IMediaControl(iface);
2091     DWORD end;
2092
2093     TRACE("(%p/%p)->(%d, %p)\n", This, iface, msTimeout, pfs);
2094
2095     if (!pfs)
2096         return E_POINTER;
2097
2098     EnterCriticalSection(&This->cs);
2099
2100     *pfs = This->state;
2101     if (msTimeout > 0)
2102     {
2103         end = GetTickCount() + msTimeout;
2104     }
2105     else if (msTimeout < 0)
2106     {
2107         end = INFINITE;
2108     }
2109     else
2110     {
2111         end = 0;
2112     }
2113     if (end)
2114         SendFilterMessage(This, SendGetState, end);
2115
2116     LeaveCriticalSection(&This->cs);
2117
2118     return S_OK;
2119 }
2120
2121 static HRESULT WINAPI MediaControl_RenderFile(IMediaControl *iface, BSTR strFilename)
2122 {
2123     IFilterGraphImpl *This = impl_from_IMediaControl(iface);
2124
2125     TRACE("(%p/%p)->(%s (%p))\n", This, iface, debugstr_w(strFilename), strFilename);
2126
2127     return IFilterGraph2_RenderFile(&This->IFilterGraph2_iface, strFilename, NULL);
2128 }
2129
2130 static HRESULT WINAPI MediaControl_AddSourceFilter(IMediaControl *iface, BSTR strFilename,
2131         IDispatch **ppUnk)
2132 {
2133     IFilterGraphImpl *This = impl_from_IMediaControl(iface);
2134
2135     FIXME("(%p/%p)->(%s (%p), %p): stub !!!\n", This, iface, debugstr_w(strFilename), strFilename, ppUnk);
2136
2137     return S_OK;
2138 }
2139
2140 static HRESULT WINAPI MediaControl_get_FilterCollection(IMediaControl *iface, IDispatch **ppUnk)
2141 {
2142     IFilterGraphImpl *This = impl_from_IMediaControl(iface);
2143
2144     FIXME("(%p/%p)->(%p): stub !!!\n", This, iface, ppUnk);
2145
2146     return S_OK;
2147 }
2148
2149 static HRESULT WINAPI MediaControl_get_RegFilterCollection(IMediaControl *iface, IDispatch **ppUnk)
2150 {
2151     IFilterGraphImpl *This = impl_from_IMediaControl(iface);
2152
2153     FIXME("(%p/%p)->(%p): stub !!!\n", This, iface, ppUnk);
2154
2155     return S_OK;
2156 }
2157
2158 static HRESULT WINAPI MediaControl_StopWhenReady(IMediaControl *iface)
2159 {
2160     IFilterGraphImpl *This = impl_from_IMediaControl(iface);
2161
2162     FIXME("(%p/%p)->(): stub !!!\n", This, iface);
2163
2164     return S_OK;
2165 }
2166
2167
2168 static const IMediaControlVtbl IMediaControl_VTable =
2169 {
2170     MediaControl_QueryInterface,
2171     MediaControl_AddRef,
2172     MediaControl_Release,
2173     MediaControl_GetTypeInfoCount,
2174     MediaControl_GetTypeInfo,
2175     MediaControl_GetIDsOfNames,
2176     MediaControl_Invoke,
2177     MediaControl_Run,
2178     MediaControl_Pause,
2179     MediaControl_Stop,
2180     MediaControl_GetState,
2181     MediaControl_RenderFile,
2182     MediaControl_AddSourceFilter,
2183     MediaControl_get_FilterCollection,
2184     MediaControl_get_RegFilterCollection,
2185     MediaControl_StopWhenReady
2186 };
2187
2188 static inline IFilterGraphImpl *impl_from_IMediaSeeking(IMediaSeeking *iface)
2189 {
2190     return CONTAINING_RECORD(iface, IFilterGraphImpl, IMediaSeeking_iface);
2191 }
2192
2193 static HRESULT WINAPI MediaSeeking_QueryInterface(IMediaSeeking *iface, REFIID riid, void **ppvObj)
2194 {
2195     IFilterGraphImpl *This = impl_from_IMediaSeeking(iface);
2196
2197     TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
2198
2199     return IUnknown_QueryInterface(This->outer_unk, riid, ppvObj);
2200 }
2201
2202 static ULONG WINAPI MediaSeeking_AddRef(IMediaSeeking *iface)
2203 {
2204     IFilterGraphImpl *This = impl_from_IMediaSeeking(iface);
2205
2206     TRACE("(%p/%p)->()\n", This, iface);
2207
2208     return IUnknown_AddRef(This->outer_unk);
2209 }
2210
2211 static ULONG WINAPI MediaSeeking_Release(IMediaSeeking *iface)
2212 {
2213     IFilterGraphImpl *This = impl_from_IMediaSeeking(iface);
2214
2215     TRACE("(%p/%p)->()\n", This, iface);
2216
2217     return IUnknown_Release(This->outer_unk);
2218 }
2219
2220 typedef HRESULT (WINAPI *fnFoundSeek)(IFilterGraphImpl *This, IMediaSeeking*, DWORD_PTR arg);
2221
2222 static HRESULT all_renderers_seek(IFilterGraphImpl *This, fnFoundSeek FoundSeek, DWORD_PTR arg) {
2223     BOOL allnotimpl = TRUE;
2224     int i;
2225     HRESULT hr, hr_return = S_OK;
2226
2227     TRACE("(%p)->(%p %08lx)\n", This, FoundSeek, arg);
2228     /* Send a message to all renderers, they are responsible for broadcasting it further */
2229
2230     for(i = 0; i < This->nFilters; i++)
2231     {
2232         IMediaSeeking *seek = NULL;
2233         IBaseFilter* pfilter = This->ppFiltersInGraph[i];
2234         IAMFilterMiscFlags *flags = NULL;
2235         ULONG filterflags;
2236         IBaseFilter_QueryInterface(pfilter, &IID_IAMFilterMiscFlags, (void**)&flags);
2237         if (!flags)
2238             continue;
2239         filterflags = IAMFilterMiscFlags_GetMiscFlags(flags);
2240         IAMFilterMiscFlags_Release(flags);
2241         if (filterflags != AM_FILTER_MISC_FLAGS_IS_RENDERER)
2242             continue;
2243
2244         IBaseFilter_QueryInterface(pfilter, &IID_IMediaSeeking, (void**)&seek);
2245         if (!seek)
2246             continue;
2247         hr = FoundSeek(This, seek, arg);
2248         IMediaSeeking_Release(seek);
2249         if (hr_return != E_NOTIMPL)
2250             allnotimpl = FALSE;
2251         if (hr_return == S_OK || (FAILED(hr) && hr != E_NOTIMPL && SUCCEEDED(hr_return)))
2252             hr_return = hr;
2253     }
2254
2255     if (allnotimpl)
2256         return E_NOTIMPL;
2257     return hr_return;
2258 }
2259
2260 static HRESULT WINAPI FoundCapabilities(IFilterGraphImpl *This, IMediaSeeking *seek, DWORD_PTR pcaps)
2261 {
2262     HRESULT hr;
2263     DWORD caps = 0;
2264
2265     hr = IMediaSeeking_GetCapabilities(seek, &caps);
2266     if (FAILED(hr))
2267         return hr;
2268
2269     /* Only add common capabilities everything supports */
2270     *(DWORD*)pcaps &= caps;
2271
2272     return hr;
2273 }
2274
2275 /*** IMediaSeeking methods ***/
2276 static HRESULT WINAPI MediaSeeking_GetCapabilities(IMediaSeeking *iface, DWORD *pCapabilities)
2277 {
2278     IFilterGraphImpl *This = impl_from_IMediaSeeking(iface);
2279     HRESULT hr;
2280
2281     TRACE("(%p/%p)->(%p)\n", This, iface, pCapabilities);
2282
2283     if (!pCapabilities)
2284         return E_POINTER;
2285
2286     EnterCriticalSection(&This->cs);
2287     *pCapabilities = 0xffffffff;
2288
2289     hr = all_renderers_seek(This, FoundCapabilities, (DWORD_PTR)pCapabilities);
2290     LeaveCriticalSection(&This->cs);
2291
2292     return hr;
2293 }
2294
2295 static HRESULT WINAPI MediaSeeking_CheckCapabilities(IMediaSeeking *iface, DWORD *pCapabilities)
2296 {
2297     IFilterGraphImpl *This = impl_from_IMediaSeeking(iface);
2298     DWORD originalcaps;
2299     HRESULT hr;
2300
2301     TRACE("(%p/%p)->(%p)\n", This, iface, pCapabilities);
2302
2303     if (!pCapabilities)
2304         return E_POINTER;
2305
2306     EnterCriticalSection(&This->cs);
2307     originalcaps = *pCapabilities;
2308     hr = all_renderers_seek(This, FoundCapabilities, (DWORD_PTR)pCapabilities);
2309     LeaveCriticalSection(&This->cs);
2310
2311     if (FAILED(hr))
2312         return hr;
2313
2314     if (!*pCapabilities)
2315         return E_FAIL;
2316     if (*pCapabilities != originalcaps)
2317         return S_FALSE;
2318     return S_OK;
2319 }
2320
2321 static HRESULT WINAPI MediaSeeking_IsFormatSupported(IMediaSeeking *iface, const GUID *pFormat)
2322 {
2323     IFilterGraphImpl *This = impl_from_IMediaSeeking(iface);
2324
2325     if (!pFormat)
2326         return E_POINTER;
2327
2328     TRACE("(%p/%p)->(%s)\n", This, iface, debugstr_guid(pFormat));
2329
2330     if (!IsEqualGUID(&TIME_FORMAT_MEDIA_TIME, pFormat))
2331     {
2332         FIXME("Unhandled time format %s\n", debugstr_guid(pFormat));
2333         return S_FALSE;
2334     }
2335
2336     return S_OK;
2337 }
2338
2339 static HRESULT WINAPI MediaSeeking_QueryPreferredFormat(IMediaSeeking *iface, GUID *pFormat)
2340 {
2341     IFilterGraphImpl *This = impl_from_IMediaSeeking(iface);
2342
2343     if (!pFormat)
2344         return E_POINTER;
2345
2346     FIXME("(%p/%p)->(%p): semi-stub !!!\n", This, iface, pFormat);
2347     memcpy(pFormat, &TIME_FORMAT_MEDIA_TIME, sizeof(GUID));
2348
2349     return S_OK;
2350 }
2351
2352 static HRESULT WINAPI MediaSeeking_GetTimeFormat(IMediaSeeking *iface, GUID *pFormat)
2353 {
2354     IFilterGraphImpl *This = impl_from_IMediaSeeking(iface);
2355
2356     if (!pFormat)
2357         return E_POINTER;
2358
2359     TRACE("(%p/%p)->(%p)\n", This, iface, pFormat);
2360     memcpy(pFormat, &This->timeformatseek, sizeof(GUID));
2361
2362     return S_OK;
2363 }
2364
2365 static HRESULT WINAPI MediaSeeking_IsUsingTimeFormat(IMediaSeeking *iface, const GUID *pFormat)
2366 {
2367     IFilterGraphImpl *This = impl_from_IMediaSeeking(iface);
2368
2369     TRACE("(%p/%p)->(%p)\n", This, iface, pFormat);
2370     if (!pFormat)
2371         return E_POINTER;
2372
2373     if (memcmp(pFormat, &This->timeformatseek, sizeof(GUID)))
2374         return S_FALSE;
2375
2376     return S_OK;
2377 }
2378
2379 static HRESULT WINAPI MediaSeeking_SetTimeFormat(IMediaSeeking *iface, const GUID *pFormat)
2380 {
2381     IFilterGraphImpl *This = impl_from_IMediaSeeking(iface);
2382
2383     if (!pFormat)
2384         return E_POINTER;
2385
2386     TRACE("(%p/%p)->(%s)\n", This, iface, debugstr_guid(pFormat));
2387
2388     if (This->state != State_Stopped)
2389         return VFW_E_WRONG_STATE;
2390
2391     if (!IsEqualGUID(&TIME_FORMAT_MEDIA_TIME, pFormat))
2392     {
2393         FIXME("Unhandled time format %s\n", debugstr_guid(pFormat));
2394         return E_INVALIDARG;
2395     }
2396
2397     return S_OK;
2398 }
2399
2400 static HRESULT WINAPI FoundDuration(IFilterGraphImpl *This, IMediaSeeking *seek, DWORD_PTR pduration)
2401 {
2402     HRESULT hr;
2403     LONGLONG duration = 0, *pdur = (LONGLONG*)pduration;
2404
2405     hr = IMediaSeeking_GetDuration(seek, &duration);
2406     if (FAILED(hr))
2407         return hr;
2408
2409     if (*pdur < duration)
2410         *pdur = duration;
2411     return hr;
2412 }
2413
2414 static HRESULT WINAPI MediaSeeking_GetDuration(IMediaSeeking *iface, LONGLONG *pDuration)
2415 {
2416     IFilterGraphImpl *This = impl_from_IMediaSeeking(iface);
2417     HRESULT hr;
2418
2419     TRACE("(%p/%p)->(%p)\n", This, iface, pDuration);
2420
2421     if (!pDuration)
2422         return E_POINTER;
2423
2424     EnterCriticalSection(&This->cs);
2425     *pDuration = 0;
2426     hr = all_renderers_seek(This, FoundDuration, (DWORD_PTR)pDuration);
2427     LeaveCriticalSection(&This->cs);
2428
2429     TRACE("--->%08x\n", hr);
2430     return hr;
2431 }
2432
2433 static HRESULT WINAPI MediaSeeking_GetStopPosition(IMediaSeeking *iface, LONGLONG *pStop)
2434 {
2435     IFilterGraphImpl *This = impl_from_IMediaSeeking(iface);
2436     HRESULT hr = S_OK;
2437
2438     TRACE("(%p/%p)->(%p)\n", This, iface, pStop);
2439
2440     if (!pStop)
2441         return E_POINTER;
2442
2443     EnterCriticalSection(&This->cs);
2444     if (This->stop_position < 0)
2445         /* Stop position not set, use duration instead */
2446         hr = IMediaSeeking_GetDuration(iface, pStop);
2447     else
2448         *pStop = This->stop_position;
2449     LeaveCriticalSection(&This->cs);
2450
2451     return hr;
2452 }
2453
2454 static HRESULT WINAPI MediaSeeking_GetCurrentPosition(IMediaSeeking *iface, LONGLONG *pCurrent)
2455 {
2456     IFilterGraphImpl *This = impl_from_IMediaSeeking(iface);
2457     LONGLONG time = 0;
2458
2459     if (!pCurrent)
2460         return E_POINTER;
2461
2462     EnterCriticalSection(&This->cs);
2463     if (This->state == State_Running && This->refClock && This->start_time >= 0)
2464     {
2465         IReferenceClock_GetTime(This->refClock, &time);
2466         if (time)
2467             time -= This->start_time;
2468     }
2469     if (This->pause_time > 0)
2470         time += This->pause_time;
2471     *pCurrent = time;
2472     LeaveCriticalSection(&This->cs);
2473
2474     TRACE("Time: %u.%03u\n", (DWORD)(*pCurrent / 10000000), (DWORD)((*pCurrent / 10000)%1000));
2475
2476     return S_OK;
2477 }
2478
2479 static HRESULT WINAPI MediaSeeking_ConvertTimeFormat(IMediaSeeking *iface, LONGLONG *pTarget,
2480         const GUID *pTargetFormat, LONGLONG Source, const GUID *pSourceFormat)
2481 {
2482     IFilterGraphImpl *This = impl_from_IMediaSeeking(iface);
2483
2484     FIXME("(%p/%p)->(%p, %p, 0x%s, %p): stub !!!\n", This, iface, pTarget,
2485         pTargetFormat, wine_dbgstr_longlong(Source), pSourceFormat);
2486
2487     return S_OK;
2488 }
2489
2490 struct pos_args {
2491     LONGLONG* current, *stop;
2492     DWORD curflags, stopflags;
2493 };
2494
2495 static HRESULT WINAPI found_setposition(IFilterGraphImpl *This, IMediaSeeking *seek, DWORD_PTR pargs)
2496 {
2497     struct pos_args *args = (void*)pargs;
2498
2499     return IMediaSeeking_SetPositions(seek, args->current, args->curflags, args->stop, args->stopflags);
2500 }
2501
2502 static HRESULT WINAPI MediaSeeking_SetPositions(IMediaSeeking *iface, LONGLONG *pCurrent,
2503         DWORD dwCurrentFlags, LONGLONG *pStop, DWORD dwStopFlags)
2504 {
2505     IFilterGraphImpl *This = impl_from_IMediaSeeking(iface);
2506     HRESULT hr = S_OK;
2507     FILTER_STATE state;
2508     struct pos_args args;
2509
2510     TRACE("(%p/%p)->(%p, %08x, %p, %08x)\n", This, iface, pCurrent, dwCurrentFlags, pStop, dwStopFlags);
2511
2512     EnterCriticalSection(&This->cs);
2513     state = This->state;
2514     TRACE("State: %s\n", state == State_Running ? "Running" : (state == State_Paused ? "Paused" : (state == State_Stopped ? "Stopped" : "UNKNOWN")));
2515
2516     if ((dwCurrentFlags & 0x7) != AM_SEEKING_AbsolutePositioning &&
2517         (dwCurrentFlags & 0x7) != AM_SEEKING_NoPositioning)
2518         FIXME("Adjust method %x not handled yet!\n", dwCurrentFlags & 0x7);
2519
2520     if ((dwStopFlags & 0x7) == AM_SEEKING_AbsolutePositioning)
2521         This->stop_position = *pStop;
2522     else if ((dwStopFlags & 0x7) != AM_SEEKING_NoPositioning)
2523         FIXME("Stop position not handled yet!\n");
2524
2525     if (state == State_Running && !(dwCurrentFlags & AM_SEEKING_NoFlush))
2526         IMediaControl_Pause(&This->IMediaControl_iface);
2527     args.current = pCurrent;
2528     args.stop = pStop;
2529     args.curflags = dwCurrentFlags;
2530     args.stopflags = dwStopFlags;
2531     hr = all_renderers_seek(This, found_setposition, (DWORD_PTR)&args);
2532
2533     if ((dwCurrentFlags & 0x7) != AM_SEEKING_NoPositioning)
2534         This->pause_time = This->start_time = -1;
2535     if (state == State_Running && !(dwCurrentFlags & AM_SEEKING_NoFlush))
2536         IMediaControl_Run(&This->IMediaControl_iface);
2537     LeaveCriticalSection(&This->cs);
2538
2539     return hr;
2540 }
2541
2542 static HRESULT WINAPI MediaSeeking_GetPositions(IMediaSeeking *iface, LONGLONG *pCurrent,
2543         LONGLONG *pStop)
2544 {
2545     IFilterGraphImpl *This = impl_from_IMediaSeeking(iface);
2546     HRESULT hr;
2547
2548     TRACE("(%p/%p)->(%p, %p)\n", This, iface, pCurrent, pStop);
2549     hr = IMediaSeeking_GetCurrentPosition(iface, pCurrent);
2550     if (SUCCEEDED(hr))
2551         hr = IMediaSeeking_GetStopPosition(iface, pStop);
2552
2553     return hr;
2554 }
2555
2556 static HRESULT WINAPI MediaSeeking_GetAvailable(IMediaSeeking *iface, LONGLONG *pEarliest,
2557         LONGLONG *pLatest)
2558 {
2559     IFilterGraphImpl *This = impl_from_IMediaSeeking(iface);
2560
2561     FIXME("(%p/%p)->(%p, %p): stub !!!\n", This, iface, pEarliest, pLatest);
2562
2563     return S_OK;
2564 }
2565
2566 static HRESULT WINAPI MediaSeeking_SetRate(IMediaSeeking *iface, double dRate)
2567 {
2568     IFilterGraphImpl *This = impl_from_IMediaSeeking(iface);
2569
2570     FIXME("(%p/%p)->(%f): stub !!!\n", This, iface, dRate);
2571
2572     return S_OK;
2573 }
2574
2575 static HRESULT WINAPI MediaSeeking_GetRate(IMediaSeeking *iface, double *pdRate)
2576 {
2577     IFilterGraphImpl *This = impl_from_IMediaSeeking(iface);
2578
2579     FIXME("(%p/%p)->(%p): stub !!!\n", This, iface, pdRate);
2580
2581     return S_OK;
2582 }
2583
2584 static HRESULT WINAPI MediaSeeking_GetPreroll(IMediaSeeking *iface, LONGLONG *pllPreroll)
2585 {
2586     IFilterGraphImpl *This = impl_from_IMediaSeeking(iface);
2587
2588     FIXME("(%p/%p)->(%p): stub !!!\n", This, iface, pllPreroll);
2589
2590     return S_OK;
2591 }
2592
2593
2594 static const IMediaSeekingVtbl IMediaSeeking_VTable =
2595 {
2596     MediaSeeking_QueryInterface,
2597     MediaSeeking_AddRef,
2598     MediaSeeking_Release,
2599     MediaSeeking_GetCapabilities,
2600     MediaSeeking_CheckCapabilities,
2601     MediaSeeking_IsFormatSupported,
2602     MediaSeeking_QueryPreferredFormat,
2603     MediaSeeking_GetTimeFormat,
2604     MediaSeeking_IsUsingTimeFormat,
2605     MediaSeeking_SetTimeFormat,
2606     MediaSeeking_GetDuration,
2607     MediaSeeking_GetStopPosition,
2608     MediaSeeking_GetCurrentPosition,
2609     MediaSeeking_ConvertTimeFormat,
2610     MediaSeeking_SetPositions,
2611     MediaSeeking_GetPositions,
2612     MediaSeeking_GetAvailable,
2613     MediaSeeking_SetRate,
2614     MediaSeeking_GetRate,
2615     MediaSeeking_GetPreroll
2616 };
2617
2618 static inline IFilterGraphImpl *impl_from_IMediaPosition(IMediaPosition *iface)
2619 {
2620     return CONTAINING_RECORD(iface, IFilterGraphImpl, IMediaPosition_iface);
2621 }
2622
2623 /*** IUnknown methods ***/
2624 static HRESULT WINAPI MediaPosition_QueryInterface(IMediaPosition* iface, REFIID riid, void** ppvObj)
2625 {
2626     IFilterGraphImpl *This = impl_from_IMediaPosition( iface );
2627
2628     TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
2629
2630     return IUnknown_QueryInterface(This->outer_unk, riid, ppvObj);
2631 }
2632
2633 static ULONG WINAPI MediaPosition_AddRef(IMediaPosition *iface)
2634 {
2635     IFilterGraphImpl *This = impl_from_IMediaPosition( iface );
2636
2637     TRACE("(%p/%p)->()\n", This, iface);
2638
2639     return IUnknown_AddRef(This->outer_unk);
2640 }
2641
2642 static ULONG WINAPI MediaPosition_Release(IMediaPosition *iface)
2643 {
2644     IFilterGraphImpl *This = impl_from_IMediaPosition( iface );
2645
2646     TRACE("(%p/%p)->()\n", This, iface);
2647
2648     return IUnknown_Release(This->outer_unk);
2649 }
2650
2651 /*** IDispatch methods ***/
2652 static HRESULT WINAPI MediaPosition_GetTypeInfoCount(IMediaPosition *iface, UINT* pctinfo)
2653 {
2654     FIXME("(%p) stub!\n", iface);
2655     return E_NOTIMPL;
2656 }
2657
2658 static HRESULT WINAPI MediaPosition_GetTypeInfo(IMediaPosition *iface, UINT iTInfo, LCID lcid, ITypeInfo** ppTInfo)
2659 {
2660     FIXME("(%p) stub!\n", iface);
2661     return E_NOTIMPL;
2662 }
2663
2664 static HRESULT WINAPI MediaPosition_GetIDsOfNames(IMediaPosition* iface, REFIID riid, LPOLESTR* rgszNames, UINT cNames, LCID lcid, DISPID* rgDispId)
2665 {
2666     FIXME("(%p) stub!\n", iface);
2667     return E_NOTIMPL;
2668 }
2669
2670 static HRESULT WINAPI MediaPosition_Invoke(IMediaPosition* iface, DISPID dispIdMember, REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS* pDispParams, VARIANT* pVarResult, EXCEPINFO* pExcepInfo, UINT* puArgErr)
2671 {
2672     FIXME("(%p) stub!\n", iface);
2673     return E_NOTIMPL;
2674 }
2675
2676 static HRESULT ConvertFromREFTIME(IMediaSeeking *seek, REFTIME time_in, LONGLONG *time_out)
2677 {
2678     GUID time_format;
2679     HRESULT hr;
2680
2681     hr = MediaSeeking_GetTimeFormat(seek, &time_format);
2682     if (FAILED(hr))
2683         return hr;
2684     if (!IsEqualGUID(&TIME_FORMAT_MEDIA_TIME, &time_format))
2685     {
2686         FIXME("Unsupported time format.\n");
2687         return E_NOTIMPL;
2688     }
2689
2690     *time_out = (LONGLONG) (time_in * 10000000); /* convert from 1 second intervals to 100 ns intervals */
2691     return S_OK;
2692 }
2693
2694 static HRESULT ConvertToREFTIME(IMediaSeeking *seek, LONGLONG time_in, REFTIME *time_out)
2695 {
2696     GUID time_format;
2697     HRESULT hr;
2698
2699     hr = MediaSeeking_GetTimeFormat(seek, &time_format);
2700     if (FAILED(hr))
2701         return hr;
2702     if (!IsEqualGUID(&TIME_FORMAT_MEDIA_TIME, &time_format))
2703     {
2704         FIXME("Unsupported time format.\n");
2705         return E_NOTIMPL;
2706     }
2707
2708     *time_out = (REFTIME)time_in / 10000000; /* convert from 100 ns intervals to 1 second intervals */
2709     return S_OK;
2710 }
2711
2712 /*** IMediaPosition methods ***/
2713 static HRESULT WINAPI MediaPosition_get_Duration(IMediaPosition * iface, REFTIME *plength)
2714 {
2715     LONGLONG duration;
2716     IFilterGraphImpl *This = impl_from_IMediaPosition( iface );
2717     HRESULT hr = IMediaSeeking_GetDuration(&This->IMediaSeeking_iface, &duration);
2718     if (FAILED(hr))
2719         return hr;
2720     return ConvertToREFTIME(&This->IMediaSeeking_iface, duration, plength);
2721 }
2722
2723 static HRESULT WINAPI MediaPosition_put_CurrentPosition(IMediaPosition * iface, REFTIME llTime)
2724 {
2725     IFilterGraphImpl *This = impl_from_IMediaPosition( iface );
2726     LONGLONG reftime;
2727     HRESULT hr;
2728
2729     hr = ConvertFromREFTIME(&This->IMediaSeeking_iface, llTime, &reftime);
2730     if (FAILED(hr))
2731         return hr;
2732     return IMediaSeeking_SetPositions(&This->IMediaSeeking_iface, &reftime,
2733             AM_SEEKING_AbsolutePositioning, NULL, AM_SEEKING_NoPositioning);
2734 }
2735
2736 static HRESULT WINAPI MediaPosition_get_CurrentPosition(IMediaPosition * iface, REFTIME *pllTime)
2737 {
2738     IFilterGraphImpl *This = impl_from_IMediaPosition( iface );
2739     LONGLONG pos;
2740     HRESULT hr;
2741
2742     hr = IMediaSeeking_GetCurrentPosition(&This->IMediaSeeking_iface, &pos);
2743     if (FAILED(hr))
2744         return hr;
2745     return ConvertToREFTIME(&This->IMediaSeeking_iface, pos, pllTime);
2746 }
2747
2748 static HRESULT WINAPI MediaPosition_get_StopTime(IMediaPosition * iface, REFTIME *pllTime)
2749 {
2750     IFilterGraphImpl *This = impl_from_IMediaPosition( iface );
2751     LONGLONG pos;
2752     HRESULT hr = IMediaSeeking_GetStopPosition(&This->IMediaSeeking_iface, &pos);
2753     if (FAILED(hr))
2754         return hr;
2755     return ConvertToREFTIME(&This->IMediaSeeking_iface, pos, pllTime);
2756 }
2757
2758 static HRESULT WINAPI MediaPosition_put_StopTime(IMediaPosition * iface, REFTIME llTime)
2759 {
2760     IFilterGraphImpl *This = impl_from_IMediaPosition( iface );
2761     LONGLONG reftime;
2762     HRESULT hr;
2763
2764     hr = ConvertFromREFTIME(&This->IMediaSeeking_iface, llTime, &reftime);
2765     if (FAILED(hr))
2766         return hr;
2767     return IMediaSeeking_SetPositions(&This->IMediaSeeking_iface, NULL, AM_SEEKING_NoPositioning,
2768             &reftime, AM_SEEKING_AbsolutePositioning);
2769 }
2770
2771 static HRESULT WINAPI MediaPosition_get_PrerollTime(IMediaPosition * iface, REFTIME *pllTime)
2772 {
2773     FIXME("(%p)->(%p) stub!\n", iface, pllTime);
2774     return E_NOTIMPL;
2775 }
2776
2777 static HRESULT WINAPI MediaPosition_put_PrerollTime(IMediaPosition * iface, REFTIME llTime)
2778 {
2779     FIXME("(%p)->(%f) stub!\n", iface, llTime);
2780     return E_NOTIMPL;
2781 }
2782
2783 static HRESULT WINAPI MediaPosition_put_Rate(IMediaPosition * iface, double dRate)
2784 {
2785     IFilterGraphImpl *This = impl_from_IMediaPosition( iface );
2786     return IMediaSeeking_SetRate(&This->IMediaSeeking_iface, dRate);
2787 }
2788
2789 static HRESULT WINAPI MediaPosition_get_Rate(IMediaPosition * iface, double *pdRate)
2790 {
2791     IFilterGraphImpl *This = impl_from_IMediaPosition( iface );
2792     return IMediaSeeking_GetRate(&This->IMediaSeeking_iface, pdRate);
2793 }
2794
2795 static HRESULT WINAPI MediaPosition_CanSeekForward(IMediaPosition * iface, LONG *pCanSeekForward)
2796 {
2797     FIXME("(%p)->(%p) stub!\n", iface, pCanSeekForward);
2798     return E_NOTIMPL;
2799 }
2800
2801 static HRESULT WINAPI MediaPosition_CanSeekBackward(IMediaPosition * iface, LONG *pCanSeekBackward)
2802 {
2803     FIXME("(%p)->(%p) stub!\n", iface, pCanSeekBackward);
2804     return E_NOTIMPL;
2805 }
2806
2807
2808 static const IMediaPositionVtbl IMediaPosition_VTable =
2809 {
2810     MediaPosition_QueryInterface,
2811     MediaPosition_AddRef,
2812     MediaPosition_Release,
2813     MediaPosition_GetTypeInfoCount,
2814     MediaPosition_GetTypeInfo,
2815     MediaPosition_GetIDsOfNames,
2816     MediaPosition_Invoke,
2817     MediaPosition_get_Duration,
2818     MediaPosition_put_CurrentPosition,
2819     MediaPosition_get_CurrentPosition,
2820     MediaPosition_get_StopTime,
2821     MediaPosition_put_StopTime,
2822     MediaPosition_get_PrerollTime,
2823     MediaPosition_put_PrerollTime,
2824     MediaPosition_put_Rate,
2825     MediaPosition_get_Rate,
2826     MediaPosition_CanSeekForward,
2827     MediaPosition_CanSeekBackward
2828 };
2829
2830 static inline IFilterGraphImpl *impl_from_IObjectWithSite(IObjectWithSite *iface)
2831 {
2832     return CONTAINING_RECORD(iface, IFilterGraphImpl, IObjectWithSite_iface);
2833 }
2834
2835 /*** IUnknown methods ***/
2836 static HRESULT WINAPI ObjectWithSite_QueryInterface(IObjectWithSite* iface, REFIID riid, void** ppvObj)
2837 {
2838     IFilterGraphImpl *This = impl_from_IObjectWithSite( iface );
2839
2840     TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
2841
2842     return IUnknown_QueryInterface(This->outer_unk, riid, ppvObj);
2843 }
2844
2845 static ULONG WINAPI ObjectWithSite_AddRef(IObjectWithSite *iface)
2846 {
2847     IFilterGraphImpl *This = impl_from_IObjectWithSite( iface );
2848
2849     TRACE("(%p/%p)->()\n", This, iface);
2850
2851     return IUnknown_AddRef(This->outer_unk);
2852 }
2853
2854 static ULONG WINAPI ObjectWithSite_Release(IObjectWithSite *iface)
2855 {
2856     IFilterGraphImpl *This = impl_from_IObjectWithSite( iface );
2857
2858     TRACE("(%p/%p)->()\n", This, iface);
2859
2860     return IUnknown_Release(This->outer_unk);
2861 }
2862
2863 /*** IObjectWithSite methods ***/
2864
2865 static HRESULT WINAPI ObjectWithSite_SetSite(IObjectWithSite *iface, IUnknown *pUnkSite)
2866 {
2867     IFilterGraphImpl *This = impl_from_IObjectWithSite( iface );
2868
2869     TRACE("(%p/%p)->()\n", This, iface);
2870     if (This->pSite) IUnknown_Release(This->pSite);
2871     This->pSite = pUnkSite;
2872     IUnknown_AddRef(This->pSite);
2873     return S_OK;
2874 }
2875
2876 static HRESULT WINAPI ObjectWithSite_GetSite(IObjectWithSite *iface, REFIID riid, PVOID *ppvSite)
2877 {
2878     IFilterGraphImpl *This = impl_from_IObjectWithSite( iface );
2879
2880     TRACE("(%p/%p)->(%s)\n", This, iface,debugstr_guid(riid));
2881
2882     *ppvSite = NULL;
2883     if (!This->pSite)
2884         return E_FAIL;
2885     else
2886         return IUnknown_QueryInterface(This->pSite, riid, ppvSite);
2887 }
2888
2889 static const IObjectWithSiteVtbl IObjectWithSite_VTable =
2890 {
2891     ObjectWithSite_QueryInterface,
2892     ObjectWithSite_AddRef,
2893     ObjectWithSite_Release,
2894     ObjectWithSite_SetSite,
2895     ObjectWithSite_GetSite,
2896 };
2897
2898 static HRESULT GetTargetInterface(IFilterGraphImpl* pGraph, REFIID riid, LPVOID* ppvObj)
2899 {
2900     HRESULT hr = E_NOINTERFACE;
2901     int i;
2902     int entry;
2903
2904     /* Check if the interface type is already registered */
2905     for (entry = 0; entry < pGraph->nItfCacheEntries; entry++)
2906         if (riid == pGraph->ItfCacheEntries[entry].riid)
2907         {
2908             if (pGraph->ItfCacheEntries[entry].iface)
2909             {
2910                 /* Return the interface if available */
2911                 *ppvObj = pGraph->ItfCacheEntries[entry].iface;
2912                 return S_OK;
2913             }
2914             break;
2915         }
2916
2917     if (entry >= MAX_ITF_CACHE_ENTRIES)
2918     {
2919         FIXME("Not enough space to store interface in the cache\n");
2920         return E_OUTOFMEMORY;
2921     }
2922
2923     /* Find a filter supporting the requested interface */
2924     for (i = 0; i < pGraph->nFilters; i++)
2925     {
2926         hr = IBaseFilter_QueryInterface(pGraph->ppFiltersInGraph[i], riid, ppvObj);
2927         if (hr == S_OK)
2928         {
2929             pGraph->ItfCacheEntries[entry].riid = riid;
2930             pGraph->ItfCacheEntries[entry].filter = pGraph->ppFiltersInGraph[i];
2931             pGraph->ItfCacheEntries[entry].iface = *ppvObj;
2932             if (entry >= pGraph->nItfCacheEntries)
2933                 pGraph->nItfCacheEntries++;
2934             return S_OK;
2935         }
2936         if (hr != E_NOINTERFACE)
2937             return hr;
2938     }
2939
2940     return hr;
2941 }
2942
2943 static inline IFilterGraphImpl *impl_from_IBasicAudio(IBasicAudio *iface)
2944 {
2945     return CONTAINING_RECORD(iface, IFilterGraphImpl, IBasicAudio_iface);
2946 }
2947
2948 static HRESULT WINAPI BasicAudio_QueryInterface(IBasicAudio *iface, REFIID riid, void **ppvObj)
2949 {
2950     IFilterGraphImpl *This = impl_from_IBasicAudio(iface);
2951
2952     TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
2953
2954     return IUnknown_QueryInterface(This->outer_unk, riid, ppvObj);
2955 }
2956
2957 static ULONG WINAPI BasicAudio_AddRef(IBasicAudio *iface)
2958 {
2959     IFilterGraphImpl *This = impl_from_IBasicAudio(iface);
2960
2961     TRACE("(%p/%p)->()\n", This, iface);
2962
2963     return IUnknown_AddRef(This->outer_unk);
2964 }
2965
2966 static ULONG WINAPI BasicAudio_Release(IBasicAudio *iface)
2967 {
2968     IFilterGraphImpl *This = impl_from_IBasicAudio(iface);
2969
2970     TRACE("(%p/%p)->()\n", This, iface);
2971
2972     return IUnknown_Release(This->outer_unk);
2973 }
2974
2975 /*** IDispatch methods ***/
2976 static HRESULT WINAPI BasicAudio_GetTypeInfoCount(IBasicAudio *iface, UINT *pctinfo)
2977 {
2978     IFilterGraphImpl *This = impl_from_IBasicAudio(iface);
2979     IBasicAudio* pBasicAudio;
2980     HRESULT hr;
2981
2982     TRACE("(%p/%p)->(%p)\n", This, iface, pctinfo);
2983
2984     EnterCriticalSection(&This->cs);
2985
2986     hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
2987
2988     if (hr == S_OK)
2989         hr = IBasicAudio_GetTypeInfoCount(pBasicAudio, pctinfo);
2990
2991     LeaveCriticalSection(&This->cs);
2992
2993     return hr;
2994 }
2995
2996 static HRESULT WINAPI BasicAudio_GetTypeInfo(IBasicAudio *iface, UINT iTInfo, LCID lcid,
2997         ITypeInfo **ppTInfo)
2998 {
2999     IFilterGraphImpl *This = impl_from_IBasicAudio(iface);
3000     IBasicAudio* pBasicAudio;
3001     HRESULT hr;
3002
3003     TRACE("(%p/%p)->(%d, %d, %p)\n", This, iface, iTInfo, lcid, ppTInfo);
3004
3005     EnterCriticalSection(&This->cs);
3006
3007     hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
3008
3009     if (hr == S_OK)
3010         hr = IBasicAudio_GetTypeInfo(pBasicAudio, iTInfo, lcid, ppTInfo);
3011
3012     LeaveCriticalSection(&This->cs);
3013
3014     return hr;
3015 }
3016
3017 static HRESULT WINAPI BasicAudio_GetIDsOfNames(IBasicAudio *iface, REFIID riid, LPOLESTR *rgszNames,
3018         UINT cNames, LCID lcid, DISPID *rgDispId)
3019 {
3020     IFilterGraphImpl *This = impl_from_IBasicAudio(iface);
3021     IBasicAudio* pBasicAudio;
3022     HRESULT hr;
3023
3024     TRACE("(%p/%p)->(%s (%p), %p, %d, %d, %p)\n", This, iface, debugstr_guid(riid), riid, rgszNames, cNames, lcid, rgDispId);
3025
3026     EnterCriticalSection(&This->cs);
3027
3028     hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
3029
3030     if (hr == S_OK)
3031         hr = IBasicAudio_GetIDsOfNames(pBasicAudio, riid, rgszNames, cNames, lcid, rgDispId);
3032
3033     LeaveCriticalSection(&This->cs);
3034
3035     return hr;
3036 }
3037
3038 static HRESULT WINAPI BasicAudio_Invoke(IBasicAudio *iface, DISPID dispIdMember, REFIID riid,
3039         LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExepInfo,
3040         UINT *puArgErr)
3041 {
3042     IFilterGraphImpl *This = impl_from_IBasicAudio(iface);
3043     IBasicAudio* pBasicAudio;
3044     HRESULT hr;
3045
3046     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);
3047
3048     EnterCriticalSection(&This->cs);
3049
3050     hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
3051
3052     if (hr == S_OK)
3053         hr = IBasicAudio_Invoke(pBasicAudio, dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExepInfo, puArgErr);
3054
3055     LeaveCriticalSection(&This->cs);
3056
3057     return hr;
3058 }
3059
3060 /*** IBasicAudio methods ***/
3061 static HRESULT WINAPI BasicAudio_put_Volume(IBasicAudio *iface, LONG lVolume)
3062 {
3063     IFilterGraphImpl *This = impl_from_IBasicAudio(iface);
3064     IBasicAudio* pBasicAudio;
3065     HRESULT hr;
3066
3067     TRACE("(%p/%p)->(%d)\n", This, iface, lVolume);
3068
3069     EnterCriticalSection(&This->cs);
3070
3071     hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
3072
3073     if (hr == S_OK)
3074         hr = IBasicAudio_put_Volume(pBasicAudio, lVolume);
3075
3076     LeaveCriticalSection(&This->cs);
3077
3078     return hr;
3079 }
3080
3081 static HRESULT WINAPI BasicAudio_get_Volume(IBasicAudio *iface, LONG *plVolume)
3082 {
3083     IFilterGraphImpl *This = impl_from_IBasicAudio(iface);
3084     IBasicAudio* pBasicAudio;
3085     HRESULT hr;
3086
3087     TRACE("(%p/%p)->(%p)\n", This, iface, plVolume);
3088
3089     EnterCriticalSection(&This->cs);
3090
3091     hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
3092
3093     if (hr == S_OK)
3094         hr = IBasicAudio_get_Volume(pBasicAudio, plVolume);
3095
3096     LeaveCriticalSection(&This->cs);
3097
3098     return hr;
3099 }
3100
3101 static HRESULT WINAPI BasicAudio_put_Balance(IBasicAudio *iface, LONG lBalance)
3102 {
3103     IFilterGraphImpl *This = impl_from_IBasicAudio(iface);
3104     IBasicAudio* pBasicAudio;
3105     HRESULT hr;
3106
3107     TRACE("(%p/%p)->(%d)\n", This, iface, lBalance);
3108
3109     EnterCriticalSection(&This->cs);
3110
3111     hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
3112
3113     if (hr == S_OK)
3114         hr = IBasicAudio_put_Balance(pBasicAudio, lBalance);
3115
3116     LeaveCriticalSection(&This->cs);
3117
3118     return hr;
3119 }
3120
3121 static HRESULT WINAPI BasicAudio_get_Balance(IBasicAudio *iface, LONG *plBalance)
3122 {
3123     IFilterGraphImpl *This = impl_from_IBasicAudio(iface);
3124     IBasicAudio* pBasicAudio;
3125     HRESULT hr;
3126
3127     TRACE("(%p/%p)->(%p)\n", This, iface, plBalance);
3128
3129     EnterCriticalSection(&This->cs);
3130
3131     hr = GetTargetInterface(This, &IID_IBasicAudio, (LPVOID*)&pBasicAudio);
3132
3133     if (hr == S_OK)
3134         hr = IBasicAudio_get_Balance(pBasicAudio, plBalance);
3135
3136     LeaveCriticalSection(&This->cs);
3137
3138     return hr;
3139 }
3140
3141 static const IBasicAudioVtbl IBasicAudio_VTable =
3142 {
3143     BasicAudio_QueryInterface,
3144     BasicAudio_AddRef,
3145     BasicAudio_Release,
3146     BasicAudio_GetTypeInfoCount,
3147     BasicAudio_GetTypeInfo,
3148     BasicAudio_GetIDsOfNames,
3149     BasicAudio_Invoke,
3150     BasicAudio_put_Volume,
3151     BasicAudio_get_Volume,
3152     BasicAudio_put_Balance,
3153     BasicAudio_get_Balance
3154 };
3155
3156 static inline IFilterGraphImpl *impl_from_IBasicVideo2(IBasicVideo2 *iface)
3157 {
3158     return CONTAINING_RECORD(iface, IFilterGraphImpl, IBasicVideo2_iface);
3159 }
3160
3161 static HRESULT WINAPI BasicVideo_QueryInterface(IBasicVideo2 *iface, REFIID riid, void **ppvObj)
3162 {
3163     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3164
3165     TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
3166
3167     return IUnknown_QueryInterface(This->outer_unk, riid, ppvObj);
3168 }
3169
3170 static ULONG WINAPI BasicVideo_AddRef(IBasicVideo2 *iface)
3171 {
3172     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3173
3174     TRACE("(%p/%p)->()\n", This, iface);
3175
3176     return IUnknown_AddRef(This->outer_unk);
3177 }
3178
3179 static ULONG WINAPI BasicVideo_Release(IBasicVideo2 *iface)
3180 {
3181     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3182
3183     TRACE("(%p/%p)->()\n", This, iface);
3184
3185     return IUnknown_Release(This->outer_unk);
3186 }
3187
3188 /*** IDispatch methods ***/
3189 static HRESULT WINAPI BasicVideo_GetTypeInfoCount(IBasicVideo2 *iface, UINT *pctinfo)
3190 {
3191     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3192     IBasicVideo *pBasicVideo;
3193     HRESULT hr;
3194
3195     TRACE("(%p/%p)->(%p)\n", This, iface, pctinfo);
3196
3197     EnterCriticalSection(&This->cs);
3198
3199     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3200
3201     if (hr == S_OK)
3202         hr = IBasicVideo_GetTypeInfoCount(pBasicVideo, pctinfo);
3203
3204     LeaveCriticalSection(&This->cs);
3205
3206     return hr;
3207 }
3208
3209 static HRESULT WINAPI BasicVideo_GetTypeInfo(IBasicVideo2 *iface, UINT iTInfo, LCID lcid,
3210         ITypeInfo **ppTInfo)
3211 {
3212     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3213     IBasicVideo *pBasicVideo;
3214     HRESULT hr;
3215
3216     TRACE("(%p/%p)->(%d, %d, %p)\n", This, iface, iTInfo, lcid, ppTInfo);
3217
3218     EnterCriticalSection(&This->cs);
3219
3220     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3221
3222     if (hr == S_OK)
3223         hr = IBasicVideo_GetTypeInfo(pBasicVideo, iTInfo, lcid, ppTInfo);
3224
3225     LeaveCriticalSection(&This->cs);
3226
3227     return hr;
3228 }
3229
3230 static HRESULT WINAPI BasicVideo_GetIDsOfNames(IBasicVideo2 *iface, REFIID riid,
3231         LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
3232 {
3233     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3234     IBasicVideo *pBasicVideo;
3235     HRESULT hr;
3236
3237     TRACE("(%p/%p)->(%s (%p), %p, %d, %d, %p)\n", This, iface, debugstr_guid(riid), riid, rgszNames, cNames, lcid, rgDispId);
3238
3239     EnterCriticalSection(&This->cs);
3240
3241     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3242
3243     if (hr == S_OK)
3244         hr = IBasicVideo_GetIDsOfNames(pBasicVideo, riid, rgszNames, cNames, lcid, rgDispId);
3245
3246     LeaveCriticalSection(&This->cs);
3247
3248     return hr;
3249 }
3250
3251 static HRESULT WINAPI BasicVideo_Invoke(IBasicVideo2 *iface, DISPID dispIdMember, REFIID riid,
3252         LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExepInfo,
3253         UINT *puArgErr)
3254 {
3255     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3256     IBasicVideo *pBasicVideo;
3257     HRESULT hr;
3258
3259     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);
3260
3261     EnterCriticalSection(&This->cs);
3262
3263     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3264
3265     if (hr == S_OK)
3266         hr = IBasicVideo_Invoke(pBasicVideo, dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExepInfo, puArgErr);
3267
3268     LeaveCriticalSection(&This->cs);
3269
3270     return hr;
3271 }
3272
3273 /*** IBasicVideo methods ***/
3274 static HRESULT WINAPI BasicVideo_get_AvgTimePerFrame(IBasicVideo2 *iface, REFTIME *pAvgTimePerFrame)
3275 {
3276     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3277     IBasicVideo *pBasicVideo;
3278     HRESULT hr;
3279
3280     TRACE("(%p/%p)->(%p)\n", This, iface, pAvgTimePerFrame);
3281
3282     EnterCriticalSection(&This->cs);
3283
3284     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3285
3286     if (hr == S_OK)
3287         hr = IBasicVideo_get_AvgTimePerFrame(pBasicVideo, pAvgTimePerFrame);
3288
3289     LeaveCriticalSection(&This->cs);
3290
3291     return hr;
3292 }
3293
3294 static HRESULT WINAPI BasicVideo_get_BitRate(IBasicVideo2 *iface, LONG *pBitRate)
3295 {
3296     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3297     IBasicVideo *pBasicVideo;
3298     HRESULT hr;
3299
3300     TRACE("(%p/%p)->(%p)\n", This, iface, pBitRate);
3301
3302     EnterCriticalSection(&This->cs);
3303
3304     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3305
3306     if (hr == S_OK)
3307         hr = IBasicVideo_get_BitRate(pBasicVideo, pBitRate);
3308
3309     LeaveCriticalSection(&This->cs);
3310
3311     return hr;
3312 }
3313
3314 static HRESULT WINAPI BasicVideo_get_BitErrorRate(IBasicVideo2 *iface, LONG *pBitErrorRate)
3315 {
3316     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3317     IBasicVideo *pBasicVideo;
3318     HRESULT hr;
3319
3320     TRACE("(%p/%p)->(%p)\n", This, iface, pBitErrorRate);
3321
3322     EnterCriticalSection(&This->cs);
3323
3324     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3325
3326     if (hr == S_OK)
3327         hr = IBasicVideo_get_BitErrorRate(pBasicVideo, pBitErrorRate);
3328
3329     LeaveCriticalSection(&This->cs);
3330
3331     return hr;
3332 }
3333
3334 static HRESULT WINAPI BasicVideo_get_VideoWidth(IBasicVideo2 *iface, LONG *pVideoWidth)
3335 {
3336     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3337     IBasicVideo *pBasicVideo;
3338     HRESULT hr;
3339
3340     TRACE("(%p/%p)->(%p)\n", This, iface, pVideoWidth);
3341
3342     EnterCriticalSection(&This->cs);
3343
3344     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3345
3346     if (hr == S_OK)
3347         hr = IBasicVideo_get_VideoWidth(pBasicVideo, pVideoWidth);
3348
3349     LeaveCriticalSection(&This->cs);
3350
3351     return hr;
3352 }
3353
3354 static HRESULT WINAPI BasicVideo_get_VideoHeight(IBasicVideo2 *iface, LONG *pVideoHeight)
3355 {
3356     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3357     IBasicVideo *pBasicVideo;
3358     HRESULT hr;
3359
3360     TRACE("(%p/%p)->(%p)\n", This, iface, pVideoHeight);
3361
3362     EnterCriticalSection(&This->cs);
3363
3364     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3365
3366     if (hr == S_OK)
3367         hr = IBasicVideo_get_VideoHeight(pBasicVideo, pVideoHeight);
3368
3369     LeaveCriticalSection(&This->cs);
3370
3371     return hr;
3372 }
3373
3374 static HRESULT WINAPI BasicVideo_put_SourceLeft(IBasicVideo2 *iface, LONG SourceLeft)
3375 {
3376     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3377     IBasicVideo *pBasicVideo;
3378     HRESULT hr;
3379
3380     TRACE("(%p/%p)->(%d)\n", This, iface, SourceLeft);
3381
3382     EnterCriticalSection(&This->cs);
3383
3384     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3385
3386     if (hr == S_OK)
3387         hr = IBasicVideo_put_SourceLeft(pBasicVideo, SourceLeft);
3388
3389     LeaveCriticalSection(&This->cs);
3390
3391     return hr;
3392 }
3393
3394 static HRESULT WINAPI BasicVideo_get_SourceLeft(IBasicVideo2 *iface, LONG *pSourceLeft)
3395 {
3396     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3397     IBasicVideo *pBasicVideo;
3398     HRESULT hr;
3399
3400     TRACE("(%p/%p)->(%p)\n", This, iface, pSourceLeft);
3401
3402     EnterCriticalSection(&This->cs);
3403
3404     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3405
3406     if (hr == S_OK)
3407         hr = IBasicVideo_get_SourceLeft(pBasicVideo, pSourceLeft);
3408
3409     LeaveCriticalSection(&This->cs);
3410
3411     return hr;
3412 }
3413
3414 static HRESULT WINAPI BasicVideo_put_SourceWidth(IBasicVideo2 *iface, LONG SourceWidth)
3415 {
3416     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3417     IBasicVideo *pBasicVideo;
3418     HRESULT hr;
3419
3420     TRACE("(%p/%p)->(%d)\n", This, iface, SourceWidth);
3421
3422     EnterCriticalSection(&This->cs);
3423
3424     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3425
3426     if (hr == S_OK)
3427         hr = IBasicVideo_put_SourceWidth(pBasicVideo, SourceWidth);
3428
3429     LeaveCriticalSection(&This->cs);
3430
3431     return hr;
3432 }
3433
3434 static HRESULT WINAPI BasicVideo_get_SourceWidth(IBasicVideo2 *iface, LONG *pSourceWidth)
3435 {
3436     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3437     IBasicVideo *pBasicVideo;
3438     HRESULT hr;
3439
3440     TRACE("(%p/%p)->(%p)\n", This, iface, pSourceWidth);
3441
3442     EnterCriticalSection(&This->cs);
3443
3444     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3445
3446     if (hr == S_OK)
3447         hr = IBasicVideo_get_SourceWidth(pBasicVideo, pSourceWidth);
3448
3449     LeaveCriticalSection(&This->cs);
3450
3451     return hr;
3452 }
3453
3454 static HRESULT WINAPI BasicVideo_put_SourceTop(IBasicVideo2 *iface, LONG SourceTop)
3455 {
3456     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3457     IBasicVideo *pBasicVideo;
3458     HRESULT hr;
3459
3460     TRACE("(%p/%p)->(%d)\n", This, iface, SourceTop);
3461
3462     EnterCriticalSection(&This->cs);
3463
3464     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3465
3466     if (hr == S_OK)
3467         hr = IBasicVideo_put_SourceTop(pBasicVideo, SourceTop);
3468
3469     LeaveCriticalSection(&This->cs);
3470
3471     return hr;
3472 }
3473
3474 static HRESULT WINAPI BasicVideo_get_SourceTop(IBasicVideo2 *iface, LONG *pSourceTop)
3475 {
3476     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3477     IBasicVideo *pBasicVideo;
3478     HRESULT hr;
3479
3480     TRACE("(%p/%p)->(%p)\n", This, iface, pSourceTop);
3481
3482     EnterCriticalSection(&This->cs);
3483
3484     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3485
3486     if (hr == S_OK)
3487         hr = IBasicVideo_get_SourceTop(pBasicVideo, pSourceTop);
3488
3489     LeaveCriticalSection(&This->cs);
3490
3491     return hr;
3492 }
3493
3494 static HRESULT WINAPI BasicVideo_put_SourceHeight(IBasicVideo2 *iface, LONG SourceHeight)
3495 {
3496     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3497     IBasicVideo *pBasicVideo;
3498     HRESULT hr;
3499
3500     TRACE("(%p/%p)->(%d)\n", This, iface, SourceHeight);
3501
3502     EnterCriticalSection(&This->cs);
3503
3504     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3505
3506     if (hr == S_OK)
3507         hr = IBasicVideo_put_SourceHeight(pBasicVideo, SourceHeight);
3508
3509     LeaveCriticalSection(&This->cs);
3510
3511     return hr;
3512 }
3513
3514 static HRESULT WINAPI BasicVideo_get_SourceHeight(IBasicVideo2 *iface, LONG *pSourceHeight)
3515 {
3516     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3517     IBasicVideo *pBasicVideo;
3518     HRESULT hr;
3519
3520     TRACE("(%p/%p)->(%p)\n", This, iface, pSourceHeight);
3521
3522     EnterCriticalSection(&This->cs);
3523
3524     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3525
3526     if (hr == S_OK)
3527         hr = IBasicVideo_get_SourceHeight(pBasicVideo, pSourceHeight);
3528
3529     LeaveCriticalSection(&This->cs);
3530
3531     return hr;
3532 }
3533
3534 static HRESULT WINAPI BasicVideo_put_DestinationLeft(IBasicVideo2 *iface, LONG DestinationLeft)
3535 {
3536     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3537     IBasicVideo *pBasicVideo;
3538     HRESULT hr;
3539
3540     TRACE("(%p/%p)->(%d)\n", This, iface, DestinationLeft);
3541
3542     EnterCriticalSection(&This->cs);
3543
3544     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3545
3546     if (hr == S_OK)
3547         hr = IBasicVideo_put_DestinationLeft(pBasicVideo, DestinationLeft);
3548
3549     LeaveCriticalSection(&This->cs);
3550
3551     return hr;
3552 }
3553
3554 static HRESULT WINAPI BasicVideo_get_DestinationLeft(IBasicVideo2 *iface, LONG *pDestinationLeft)
3555 {
3556     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3557     IBasicVideo *pBasicVideo;
3558     HRESULT hr;
3559
3560     TRACE("(%p/%p)->(%p)\n", This, iface, pDestinationLeft);
3561
3562     EnterCriticalSection(&This->cs);
3563
3564     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3565
3566     if (hr == S_OK)
3567         hr = IBasicVideo_get_DestinationLeft(pBasicVideo, pDestinationLeft);
3568
3569     LeaveCriticalSection(&This->cs);
3570
3571     return hr;
3572 }
3573
3574 static HRESULT WINAPI BasicVideo_put_DestinationWidth(IBasicVideo2 *iface, LONG DestinationWidth)
3575 {
3576     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3577     IBasicVideo *pBasicVideo;
3578     HRESULT hr;
3579
3580     TRACE("(%p/%p)->(%d)\n", This, iface, DestinationWidth);
3581
3582     EnterCriticalSection(&This->cs);
3583
3584     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3585
3586     if (hr == S_OK)
3587         hr = IBasicVideo_put_DestinationWidth(pBasicVideo, DestinationWidth);
3588
3589     LeaveCriticalSection(&This->cs);
3590
3591     return hr;
3592 }
3593
3594 static HRESULT WINAPI BasicVideo_get_DestinationWidth(IBasicVideo2 *iface, LONG *pDestinationWidth)
3595 {
3596     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3597     IBasicVideo *pBasicVideo;
3598     HRESULT hr;
3599
3600     TRACE("(%p/%p)->(%p)\n", This, iface, pDestinationWidth);
3601
3602     EnterCriticalSection(&This->cs);
3603
3604     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3605
3606     if (hr == S_OK)
3607         hr = IBasicVideo_get_DestinationWidth(pBasicVideo, pDestinationWidth);
3608
3609     LeaveCriticalSection(&This->cs);
3610
3611     return hr;
3612 }
3613
3614 static HRESULT WINAPI BasicVideo_put_DestinationTop(IBasicVideo2 *iface, LONG DestinationTop)
3615 {
3616     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3617     IBasicVideo *pBasicVideo;
3618     HRESULT hr;
3619
3620     TRACE("(%p/%p)->(%d)\n", This, iface, DestinationTop);
3621
3622     EnterCriticalSection(&This->cs);
3623
3624     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3625
3626     if (hr == S_OK)
3627         hr = IBasicVideo_put_DestinationTop(pBasicVideo, DestinationTop);
3628
3629     LeaveCriticalSection(&This->cs);
3630
3631     return hr;
3632 }
3633
3634 static HRESULT WINAPI BasicVideo_get_DestinationTop(IBasicVideo2 *iface, LONG *pDestinationTop)
3635 {
3636     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3637     IBasicVideo *pBasicVideo;
3638     HRESULT hr;
3639
3640     TRACE("(%p/%p)->(%p)\n", This, iface, pDestinationTop);
3641
3642     EnterCriticalSection(&This->cs);
3643
3644     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3645
3646     if (hr == S_OK)
3647         hr = IBasicVideo_get_DestinationTop(pBasicVideo, pDestinationTop);
3648
3649     LeaveCriticalSection(&This->cs);
3650
3651     return hr;
3652 }
3653
3654 static HRESULT WINAPI BasicVideo_put_DestinationHeight(IBasicVideo2 *iface, LONG DestinationHeight)
3655 {
3656     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3657     IBasicVideo *pBasicVideo;
3658     HRESULT hr;
3659
3660     TRACE("(%p/%p)->(%d)\n", This, iface, DestinationHeight);
3661
3662     EnterCriticalSection(&This->cs);
3663
3664     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3665
3666     if (hr == S_OK)
3667         hr = IBasicVideo_put_DestinationHeight(pBasicVideo, DestinationHeight);
3668
3669     LeaveCriticalSection(&This->cs);
3670
3671     return hr;
3672 }
3673
3674 static HRESULT WINAPI BasicVideo_get_DestinationHeight(IBasicVideo2 *iface,
3675         LONG *pDestinationHeight)
3676 {
3677     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3678     IBasicVideo *pBasicVideo;
3679     HRESULT hr;
3680
3681     TRACE("(%p/%p)->(%p)\n", This, iface, pDestinationHeight);
3682
3683     EnterCriticalSection(&This->cs);
3684
3685     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3686
3687     if (hr == S_OK)
3688         hr = IBasicVideo_get_DestinationHeight(pBasicVideo, pDestinationHeight);
3689
3690     LeaveCriticalSection(&This->cs);
3691
3692     return hr;
3693 }
3694
3695 static HRESULT WINAPI BasicVideo_SetSourcePosition(IBasicVideo2 *iface, LONG Left, LONG Top,
3696         LONG Width, LONG Height)
3697 {
3698     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3699     IBasicVideo *pBasicVideo;
3700     HRESULT hr;
3701
3702     TRACE("(%p/%p)->(%d, %d, %d, %d)\n", This, iface, Left, Top, Width, Height);
3703
3704     EnterCriticalSection(&This->cs);
3705
3706     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3707
3708     if (hr == S_OK)
3709         hr = IBasicVideo_SetSourcePosition(pBasicVideo, Left, Top, Width, Height);
3710
3711     LeaveCriticalSection(&This->cs);
3712
3713     return hr;
3714 }
3715
3716 static HRESULT WINAPI BasicVideo_GetSourcePosition(IBasicVideo2 *iface, LONG *pLeft, LONG *pTop,
3717         LONG *pWidth, LONG *pHeight)
3718 {
3719     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3720     IBasicVideo *pBasicVideo;
3721     HRESULT hr;
3722
3723     TRACE("(%p/%p)->(%p, %p, %p, %p)\n", This, iface, pLeft, pTop, pWidth, pHeight);
3724
3725     EnterCriticalSection(&This->cs);
3726
3727     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3728
3729     if (hr == S_OK)
3730         hr = IBasicVideo_GetSourcePosition(pBasicVideo, pLeft, pTop, pWidth, pHeight);
3731
3732     LeaveCriticalSection(&This->cs);
3733
3734     return hr;
3735 }
3736
3737 static HRESULT WINAPI BasicVideo_SetDefaultSourcePosition(IBasicVideo2 *iface)
3738 {
3739     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3740     IBasicVideo *pBasicVideo;
3741     HRESULT hr;
3742
3743     TRACE("(%p/%p)->()\n", This, iface);
3744
3745     EnterCriticalSection(&This->cs);
3746
3747     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3748
3749     if (hr == S_OK)
3750         hr = IBasicVideo_SetDefaultSourcePosition(pBasicVideo);
3751
3752     LeaveCriticalSection(&This->cs);
3753
3754     return hr;
3755 }
3756
3757 static HRESULT WINAPI BasicVideo_SetDestinationPosition(IBasicVideo2 *iface, LONG Left, LONG Top,
3758         LONG Width, LONG Height)
3759 {
3760     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3761     IBasicVideo *pBasicVideo;
3762     HRESULT hr;
3763
3764     TRACE("(%p/%p)->(%d, %d, %d, %d)\n", This, iface, Left, Top, Width, Height);
3765
3766     EnterCriticalSection(&This->cs);
3767
3768     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3769
3770     if (hr == S_OK)
3771         hr = IBasicVideo_SetDestinationPosition(pBasicVideo, Left, Top, Width, Height);
3772
3773     LeaveCriticalSection(&This->cs);
3774
3775     return hr;
3776 }
3777
3778 static HRESULT WINAPI BasicVideo_GetDestinationPosition(IBasicVideo2 *iface, LONG *pLeft,
3779         LONG *pTop, LONG *pWidth, LONG *pHeight)
3780 {
3781     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3782     IBasicVideo *pBasicVideo;
3783     HRESULT hr;
3784
3785     TRACE("(%p/%p)->(%p, %p, %p, %p)\n", This, iface, pLeft, pTop, pWidth, pHeight);
3786
3787     EnterCriticalSection(&This->cs);
3788
3789     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3790
3791     if (hr == S_OK)
3792         hr = IBasicVideo_GetDestinationPosition(pBasicVideo, pLeft, pTop, pWidth, pHeight);
3793
3794     LeaveCriticalSection(&This->cs);
3795
3796     return hr;
3797 }
3798
3799 static HRESULT WINAPI BasicVideo_SetDefaultDestinationPosition(IBasicVideo2 *iface)
3800 {
3801     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3802     IBasicVideo *pBasicVideo;
3803     HRESULT hr;
3804
3805     TRACE("(%p/%p)->()\n", This, iface);
3806
3807     EnterCriticalSection(&This->cs);
3808
3809     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3810
3811     if (hr == S_OK)
3812         hr = IBasicVideo_SetDefaultDestinationPosition(pBasicVideo);
3813
3814     LeaveCriticalSection(&This->cs);
3815
3816     return hr;
3817 }
3818
3819 static HRESULT WINAPI BasicVideo_GetVideoSize(IBasicVideo2 *iface, LONG *pWidth, LONG *pHeight)
3820 {
3821     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3822     IBasicVideo *pBasicVideo;
3823     HRESULT hr;
3824
3825     TRACE("(%p/%p)->(%p, %p)\n", This, iface, pWidth, pHeight);
3826
3827     EnterCriticalSection(&This->cs);
3828
3829     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3830
3831     if (hr == S_OK)
3832         hr = IBasicVideo_GetVideoSize(pBasicVideo, pWidth, pHeight);
3833
3834     LeaveCriticalSection(&This->cs);
3835
3836     return hr;
3837 }
3838
3839 static HRESULT WINAPI BasicVideo_GetVideoPaletteEntries(IBasicVideo2 *iface, LONG StartIndex,
3840         LONG Entries, LONG *pRetrieved, LONG *pPalette)
3841 {
3842     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3843     IBasicVideo *pBasicVideo;
3844     HRESULT hr;
3845
3846     TRACE("(%p/%p)->(%d, %d, %p, %p)\n", This, iface, StartIndex, Entries, pRetrieved, pPalette);
3847
3848     EnterCriticalSection(&This->cs);
3849
3850     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3851
3852     if (hr == S_OK)
3853         hr = IBasicVideo_GetVideoPaletteEntries(pBasicVideo, StartIndex, Entries, pRetrieved, pPalette);
3854
3855     LeaveCriticalSection(&This->cs);
3856
3857     return hr;
3858 }
3859
3860 static HRESULT WINAPI BasicVideo_GetCurrentImage(IBasicVideo2 *iface, LONG *pBufferSize,
3861         LONG *pDIBImage)
3862 {
3863     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3864     IBasicVideo *pBasicVideo;
3865     HRESULT hr;
3866
3867     TRACE("(%p/%p)->(%p, %p)\n", This, iface, pBufferSize, pDIBImage);
3868
3869     EnterCriticalSection(&This->cs);
3870
3871     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3872
3873     if (hr == S_OK)
3874         hr = IBasicVideo_GetCurrentImage(pBasicVideo, pBufferSize, pDIBImage);
3875
3876     LeaveCriticalSection(&This->cs);
3877
3878     return hr;
3879 }
3880
3881 static HRESULT WINAPI BasicVideo_IsUsingDefaultSource(IBasicVideo2 *iface)
3882 {
3883     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3884     IBasicVideo *pBasicVideo;
3885     HRESULT hr;
3886
3887     TRACE("(%p/%p)->()\n", This, iface);
3888
3889     EnterCriticalSection(&This->cs);
3890
3891     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3892
3893     if (hr == S_OK)
3894         hr = IBasicVideo_IsUsingDefaultSource(pBasicVideo);
3895
3896     LeaveCriticalSection(&This->cs);
3897
3898     return hr;
3899 }
3900
3901 static HRESULT WINAPI BasicVideo_IsUsingDefaultDestination(IBasicVideo2 *iface)
3902 {
3903     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3904     IBasicVideo *pBasicVideo;
3905     HRESULT hr;
3906
3907     TRACE("(%p/%p)->()\n", This, iface);
3908
3909     EnterCriticalSection(&This->cs);
3910
3911     hr = GetTargetInterface(This, &IID_IBasicVideo, (LPVOID*)&pBasicVideo);
3912
3913     if (hr == S_OK)
3914         hr = IBasicVideo_IsUsingDefaultDestination(pBasicVideo);
3915
3916     LeaveCriticalSection(&This->cs);
3917
3918     return hr;
3919 }
3920
3921 static HRESULT WINAPI BasicVideo2_GetPreferredAspectRatio(IBasicVideo2 *iface, LONG *plAspectX,
3922         LONG *plAspectY)
3923 {
3924     IFilterGraphImpl *This = impl_from_IBasicVideo2(iface);
3925     IBasicVideo2 *pBasicVideo2;
3926     HRESULT hr;
3927
3928     TRACE("(%p/%p)->()\n", This, iface);
3929
3930     EnterCriticalSection(&This->cs);
3931
3932     hr = GetTargetInterface(This, &IID_IBasicVideo2, (LPVOID*)&pBasicVideo2);
3933
3934     if (hr == S_OK)
3935         hr = BasicVideo2_GetPreferredAspectRatio(iface, plAspectX, plAspectY);
3936
3937     LeaveCriticalSection(&This->cs);
3938
3939     return hr;
3940 }
3941
3942 static const IBasicVideo2Vtbl IBasicVideo_VTable =
3943 {
3944     BasicVideo_QueryInterface,
3945     BasicVideo_AddRef,
3946     BasicVideo_Release,
3947     BasicVideo_GetTypeInfoCount,
3948     BasicVideo_GetTypeInfo,
3949     BasicVideo_GetIDsOfNames,
3950     BasicVideo_Invoke,
3951     BasicVideo_get_AvgTimePerFrame,
3952     BasicVideo_get_BitRate,
3953     BasicVideo_get_BitErrorRate,
3954     BasicVideo_get_VideoWidth,
3955     BasicVideo_get_VideoHeight,
3956     BasicVideo_put_SourceLeft,
3957     BasicVideo_get_SourceLeft,
3958     BasicVideo_put_SourceWidth,
3959     BasicVideo_get_SourceWidth,
3960     BasicVideo_put_SourceTop,
3961     BasicVideo_get_SourceTop,
3962     BasicVideo_put_SourceHeight,
3963     BasicVideo_get_SourceHeight,
3964     BasicVideo_put_DestinationLeft,
3965     BasicVideo_get_DestinationLeft,
3966     BasicVideo_put_DestinationWidth,
3967     BasicVideo_get_DestinationWidth,
3968     BasicVideo_put_DestinationTop,
3969     BasicVideo_get_DestinationTop,
3970     BasicVideo_put_DestinationHeight,
3971     BasicVideo_get_DestinationHeight,
3972     BasicVideo_SetSourcePosition,
3973     BasicVideo_GetSourcePosition,
3974     BasicVideo_SetDefaultSourcePosition,
3975     BasicVideo_SetDestinationPosition,
3976     BasicVideo_GetDestinationPosition,
3977     BasicVideo_SetDefaultDestinationPosition,
3978     BasicVideo_GetVideoSize,
3979     BasicVideo_GetVideoPaletteEntries,
3980     BasicVideo_GetCurrentImage,
3981     BasicVideo_IsUsingDefaultSource,
3982     BasicVideo_IsUsingDefaultDestination,
3983     BasicVideo2_GetPreferredAspectRatio
3984 };
3985
3986 static inline IFilterGraphImpl *impl_from_IVideoWindow(IVideoWindow *iface)
3987 {
3988     return CONTAINING_RECORD(iface, IFilterGraphImpl, IVideoWindow_iface);
3989 }
3990
3991 static HRESULT WINAPI VideoWindow_QueryInterface(IVideoWindow *iface, REFIID riid, void **ppvObj)
3992 {
3993     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
3994
3995     TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
3996
3997     return IUnknown_QueryInterface(This->outer_unk, riid, ppvObj);
3998 }
3999
4000 static ULONG WINAPI VideoWindow_AddRef(IVideoWindow *iface)
4001 {
4002     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4003
4004     TRACE("(%p/%p)->()\n", This, iface);
4005
4006     return IUnknown_AddRef(This->outer_unk);
4007 }
4008
4009 static ULONG WINAPI VideoWindow_Release(IVideoWindow *iface)
4010 {
4011     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4012
4013     TRACE("(%p/%p)->()\n", This, iface);
4014
4015     return IUnknown_Release(This->outer_unk);
4016 }
4017
4018 /*** IDispatch methods ***/
4019 static HRESULT WINAPI VideoWindow_GetTypeInfoCount(IVideoWindow *iface, UINT *pctinfo)
4020 {
4021     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4022     IVideoWindow *pVideoWindow;
4023     HRESULT hr;
4024
4025     TRACE("(%p/%p)->(%p)\n", This, iface, pctinfo);
4026
4027     EnterCriticalSection(&This->cs);
4028
4029     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4030
4031     if (hr == S_OK)
4032         hr = IVideoWindow_GetTypeInfoCount(pVideoWindow, pctinfo);
4033
4034     LeaveCriticalSection(&This->cs);
4035
4036     return hr;
4037 }
4038
4039 static HRESULT WINAPI VideoWindow_GetTypeInfo(IVideoWindow *iface, UINT iTInfo, LCID lcid,
4040         ITypeInfo **ppTInfo)
4041 {
4042     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4043     IVideoWindow *pVideoWindow;
4044     HRESULT hr;
4045
4046     TRACE("(%p/%p)->(%d, %d, %p)\n", This, iface, iTInfo, lcid, ppTInfo);
4047
4048     EnterCriticalSection(&This->cs);
4049
4050     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4051
4052     if (hr == S_OK)
4053         hr = IVideoWindow_GetTypeInfo(pVideoWindow, iTInfo, lcid, ppTInfo);
4054
4055     LeaveCriticalSection(&This->cs);
4056
4057     return hr;
4058 }
4059
4060 static HRESULT WINAPI VideoWindow_GetIDsOfNames(IVideoWindow *iface, REFIID riid,
4061         LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
4062 {
4063     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4064     IVideoWindow *pVideoWindow;
4065     HRESULT hr;
4066
4067     TRACE("(%p/%p)->(%s (%p), %p, %d, %d, %p)\n", This, iface, debugstr_guid(riid), riid, rgszNames, cNames, lcid, rgDispId);
4068
4069     EnterCriticalSection(&This->cs);
4070
4071     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4072
4073     if (hr == S_OK)
4074         hr = IVideoWindow_GetIDsOfNames(pVideoWindow, riid, rgszNames, cNames, lcid, rgDispId);
4075
4076     LeaveCriticalSection(&This->cs);
4077
4078     return hr;
4079 }
4080
4081 static HRESULT WINAPI VideoWindow_Invoke(IVideoWindow *iface, DISPID dispIdMember, REFIID riid,
4082         LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExepInfo,
4083         UINT*puArgErr)
4084 {
4085     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4086     IVideoWindow *pVideoWindow;
4087     HRESULT hr;
4088
4089     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);
4090
4091     EnterCriticalSection(&This->cs);
4092
4093     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4094
4095     if (hr == S_OK)
4096         hr = IVideoWindow_Invoke(pVideoWindow, dispIdMember, riid, lcid, wFlags, pDispParams, pVarResult, pExepInfo, puArgErr);
4097
4098     LeaveCriticalSection(&This->cs);
4099
4100     return hr;
4101 }
4102
4103
4104 /*** IVideoWindow methods ***/
4105 static HRESULT WINAPI VideoWindow_put_Caption(IVideoWindow *iface, BSTR strCaption)
4106 {
4107     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4108     IVideoWindow *pVideoWindow;
4109     HRESULT hr;
4110
4111     TRACE("(%p/%p)->(%s (%p))\n", This, iface, debugstr_w(strCaption), strCaption);
4112
4113     EnterCriticalSection(&This->cs);
4114
4115     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4116
4117     if (hr == S_OK)
4118         hr = IVideoWindow_put_Caption(pVideoWindow, strCaption);
4119
4120     LeaveCriticalSection(&This->cs);
4121
4122     return hr;
4123 }
4124
4125 static HRESULT WINAPI VideoWindow_get_Caption(IVideoWindow *iface, BSTR *strCaption)
4126 {
4127     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4128     IVideoWindow *pVideoWindow;
4129     HRESULT hr;
4130
4131     TRACE("(%p/%p)->(%p)\n", This, iface, strCaption);
4132
4133     EnterCriticalSection(&This->cs);
4134
4135     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4136
4137     if (hr == S_OK)
4138         hr = IVideoWindow_get_Caption(pVideoWindow, strCaption);
4139
4140     LeaveCriticalSection(&This->cs);
4141
4142     return hr;
4143 }
4144
4145 static HRESULT WINAPI VideoWindow_put_WindowStyle(IVideoWindow *iface, LONG WindowStyle)
4146 {
4147     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4148     IVideoWindow *pVideoWindow;
4149     HRESULT hr;
4150
4151     TRACE("(%p/%p)->(%d)\n", This, iface, WindowStyle);
4152
4153     EnterCriticalSection(&This->cs);
4154
4155     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4156
4157     if (hr == S_OK)
4158         hr = IVideoWindow_put_WindowStyle(pVideoWindow, WindowStyle);
4159
4160     LeaveCriticalSection(&This->cs);
4161
4162     return hr;
4163 }
4164
4165 static HRESULT WINAPI VideoWindow_get_WindowStyle(IVideoWindow *iface, LONG *WindowStyle)
4166 {
4167     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4168     IVideoWindow *pVideoWindow;
4169     HRESULT hr;
4170
4171     TRACE("(%p/%p)->(%p)\n", This, iface, WindowStyle);
4172
4173     EnterCriticalSection(&This->cs);
4174
4175     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4176
4177     if (hr == S_OK)
4178         hr = IVideoWindow_get_WindowStyle(pVideoWindow, WindowStyle);
4179
4180     LeaveCriticalSection(&This->cs);
4181
4182     return hr;
4183 }
4184
4185 static HRESULT WINAPI VideoWindow_put_WindowStyleEx(IVideoWindow *iface, LONG WindowStyleEx)
4186 {
4187     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4188     IVideoWindow *pVideoWindow;
4189     HRESULT hr;
4190
4191     TRACE("(%p/%p)->(%d)\n", This, iface, WindowStyleEx);
4192
4193     EnterCriticalSection(&This->cs);
4194
4195     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4196
4197     if (hr == S_OK)
4198         hr = IVideoWindow_put_WindowStyleEx(pVideoWindow, WindowStyleEx);
4199
4200     LeaveCriticalSection(&This->cs);
4201
4202     return hr;
4203 }
4204
4205 static HRESULT WINAPI VideoWindow_get_WindowStyleEx(IVideoWindow *iface, LONG *WindowStyleEx)
4206 {
4207     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4208     IVideoWindow *pVideoWindow;
4209     HRESULT hr;
4210
4211     TRACE("(%p/%p)->(%p)\n", This, iface, WindowStyleEx);
4212
4213     EnterCriticalSection(&This->cs);
4214
4215     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4216
4217     if (hr == S_OK)
4218         hr = IVideoWindow_get_WindowStyleEx(pVideoWindow, WindowStyleEx);
4219
4220     LeaveCriticalSection(&This->cs);
4221
4222     return hr;
4223 }
4224
4225 static HRESULT WINAPI VideoWindow_put_AutoShow(IVideoWindow *iface, LONG AutoShow)
4226 {
4227     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4228     IVideoWindow *pVideoWindow;
4229     HRESULT hr;
4230
4231     TRACE("(%p/%p)->(%d)\n", This, iface, AutoShow);
4232
4233     EnterCriticalSection(&This->cs);
4234
4235     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4236
4237     if (hr == S_OK)
4238         hr = IVideoWindow_put_AutoShow(pVideoWindow, AutoShow);
4239
4240     LeaveCriticalSection(&This->cs);
4241
4242     return hr;
4243 }
4244
4245 static HRESULT WINAPI VideoWindow_get_AutoShow(IVideoWindow *iface, LONG *AutoShow)
4246 {
4247     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4248     IVideoWindow *pVideoWindow;
4249     HRESULT hr;
4250
4251     TRACE("(%p/%p)->(%p)\n", This, iface, AutoShow);
4252
4253     EnterCriticalSection(&This->cs);
4254
4255     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4256
4257     if (hr == S_OK)
4258         hr = IVideoWindow_get_AutoShow(pVideoWindow, AutoShow);
4259
4260     LeaveCriticalSection(&This->cs);
4261
4262     return hr;
4263 }
4264
4265 static HRESULT WINAPI VideoWindow_put_WindowState(IVideoWindow *iface, LONG WindowState)
4266 {
4267     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4268     IVideoWindow *pVideoWindow;
4269     HRESULT hr;
4270
4271     TRACE("(%p/%p)->(%d)\n", This, iface, WindowState);
4272
4273     EnterCriticalSection(&This->cs);
4274
4275     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4276
4277     if (hr == S_OK)
4278         hr = IVideoWindow_put_WindowState(pVideoWindow, WindowState);
4279
4280     LeaveCriticalSection(&This->cs);
4281
4282     return hr;
4283 }
4284
4285 static HRESULT WINAPI VideoWindow_get_WindowState(IVideoWindow *iface, LONG *WindowState)
4286 {
4287     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4288     IVideoWindow *pVideoWindow;
4289     HRESULT hr;
4290
4291     TRACE("(%p/%p)->(%p)\n", This, iface, WindowState);
4292
4293     EnterCriticalSection(&This->cs);
4294
4295     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4296
4297     if (hr == S_OK)
4298         hr = IVideoWindow_get_WindowState(pVideoWindow, WindowState);
4299
4300     LeaveCriticalSection(&This->cs);
4301
4302     return hr;
4303 }
4304
4305 static HRESULT WINAPI VideoWindow_put_BackgroundPalette(IVideoWindow *iface, LONG BackgroundPalette)
4306 {
4307     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4308     IVideoWindow *pVideoWindow;
4309     HRESULT hr;
4310
4311     TRACE("(%p/%p)->(%d)\n", This, iface, BackgroundPalette);
4312
4313     EnterCriticalSection(&This->cs);
4314
4315     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4316
4317     if (hr == S_OK)
4318         hr = IVideoWindow_put_BackgroundPalette(pVideoWindow, BackgroundPalette);
4319
4320     LeaveCriticalSection(&This->cs);
4321
4322     return hr;
4323 }
4324
4325 static HRESULT WINAPI VideoWindow_get_BackgroundPalette(IVideoWindow *iface,
4326         LONG *pBackgroundPalette)
4327 {
4328     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4329     IVideoWindow *pVideoWindow;
4330     HRESULT hr;
4331
4332     TRACE("(%p/%p)->(%p)\n", This, iface, pBackgroundPalette);
4333
4334     EnterCriticalSection(&This->cs);
4335
4336     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4337
4338     if (hr == S_OK)
4339         hr = IVideoWindow_get_BackgroundPalette(pVideoWindow, pBackgroundPalette);
4340
4341     LeaveCriticalSection(&This->cs);
4342
4343     return hr;
4344 }
4345
4346 static HRESULT WINAPI VideoWindow_put_Visible(IVideoWindow *iface, LONG Visible)
4347 {
4348     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4349     IVideoWindow *pVideoWindow;
4350     HRESULT hr;
4351
4352     TRACE("(%p/%p)->(%d)\n", This, iface, Visible);
4353
4354     EnterCriticalSection(&This->cs);
4355
4356     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4357
4358     if (hr == S_OK)
4359         hr = IVideoWindow_put_Visible(pVideoWindow, Visible);
4360
4361     LeaveCriticalSection(&This->cs);
4362
4363     return hr;
4364 }
4365
4366 static HRESULT WINAPI VideoWindow_get_Visible(IVideoWindow *iface, LONG *pVisible)
4367 {
4368     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4369     IVideoWindow *pVideoWindow;
4370     HRESULT hr;
4371
4372     TRACE("(%p/%p)->(%p)\n", This, iface, pVisible);
4373
4374     EnterCriticalSection(&This->cs);
4375
4376     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4377
4378     if (hr == S_OK)
4379         hr = IVideoWindow_get_Visible(pVideoWindow, pVisible);
4380
4381     LeaveCriticalSection(&This->cs);
4382
4383     return hr;
4384 }
4385
4386 static HRESULT WINAPI VideoWindow_put_Left(IVideoWindow *iface, LONG Left)
4387 {
4388     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4389     IVideoWindow *pVideoWindow;
4390     HRESULT hr;
4391
4392     TRACE("(%p/%p)->(%d)\n", This, iface, Left);
4393
4394     EnterCriticalSection(&This->cs);
4395
4396     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4397
4398     if (hr == S_OK)
4399         hr = IVideoWindow_put_Left(pVideoWindow, Left);
4400
4401     LeaveCriticalSection(&This->cs);
4402
4403     return hr;
4404 }
4405
4406 static HRESULT WINAPI VideoWindow_get_Left(IVideoWindow *iface, LONG *pLeft)
4407 {
4408     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4409     IVideoWindow *pVideoWindow;
4410     HRESULT hr;
4411
4412     TRACE("(%p/%p)->(%p)\n", This, iface, pLeft);
4413
4414     EnterCriticalSection(&This->cs);
4415
4416     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4417
4418     if (hr == S_OK)
4419         hr = IVideoWindow_get_Left(pVideoWindow, pLeft);
4420
4421     LeaveCriticalSection(&This->cs);
4422
4423     return hr;
4424 }
4425
4426 static HRESULT WINAPI VideoWindow_put_Width(IVideoWindow *iface, LONG Width)
4427 {
4428     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4429     IVideoWindow *pVideoWindow;
4430     HRESULT hr;
4431
4432     TRACE("(%p/%p)->(%d)\n", This, iface, Width);
4433
4434     EnterCriticalSection(&This->cs);
4435
4436     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4437
4438     if (hr == S_OK)
4439         hr = IVideoWindow_put_Width(pVideoWindow, Width);
4440
4441     LeaveCriticalSection(&This->cs);
4442
4443     return hr;
4444 }
4445
4446 static HRESULT WINAPI VideoWindow_get_Width(IVideoWindow *iface, LONG *pWidth)
4447 {
4448     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4449     IVideoWindow *pVideoWindow;
4450     HRESULT hr;
4451
4452     TRACE("(%p/%p)->(%p)\n", This, iface, pWidth);
4453
4454     EnterCriticalSection(&This->cs);
4455
4456     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4457
4458     if (hr == S_OK)
4459         hr = IVideoWindow_get_Width(pVideoWindow, pWidth);
4460
4461     LeaveCriticalSection(&This->cs);
4462
4463     return hr;
4464 }
4465
4466 static HRESULT WINAPI VideoWindow_put_Top(IVideoWindow *iface, LONG Top)
4467 {
4468     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4469     IVideoWindow *pVideoWindow;
4470     HRESULT hr;
4471
4472     TRACE("(%p/%p)->(%d)\n", This, iface, Top);
4473
4474     EnterCriticalSection(&This->cs);
4475
4476     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4477
4478     if (hr == S_OK)
4479         hr = IVideoWindow_put_Top(pVideoWindow, Top);
4480
4481     LeaveCriticalSection(&This->cs);
4482
4483     return hr;
4484 }
4485
4486 static HRESULT WINAPI VideoWindow_get_Top(IVideoWindow *iface, LONG *pTop)
4487 {
4488     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4489     IVideoWindow *pVideoWindow;
4490     HRESULT hr;
4491
4492     TRACE("(%p/%p)->(%p)\n", This, iface, pTop);
4493
4494     EnterCriticalSection(&This->cs);
4495
4496     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4497
4498     if (hr == S_OK)
4499         hr = IVideoWindow_get_Top(pVideoWindow, pTop);
4500
4501     LeaveCriticalSection(&This->cs);
4502
4503     return hr;
4504 }
4505
4506 static HRESULT WINAPI VideoWindow_put_Height(IVideoWindow *iface, LONG Height)
4507 {
4508     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4509     IVideoWindow *pVideoWindow;
4510     HRESULT hr;
4511
4512     TRACE("(%p/%p)->(%d)\n", This, iface, Height);
4513
4514     EnterCriticalSection(&This->cs);
4515
4516     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4517
4518     if (hr == S_OK)
4519         hr = IVideoWindow_put_Height(pVideoWindow, Height);
4520
4521     LeaveCriticalSection(&This->cs);
4522
4523     return hr;
4524 }
4525
4526 static HRESULT WINAPI VideoWindow_get_Height(IVideoWindow *iface, LONG *pHeight)
4527 {
4528     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4529     IVideoWindow *pVideoWindow;
4530     HRESULT hr;
4531
4532     TRACE("(%p/%p)->(%p)\n", This, iface, pHeight);
4533
4534     EnterCriticalSection(&This->cs);
4535
4536     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4537
4538     if (hr == S_OK)
4539         hr = IVideoWindow_get_Height(pVideoWindow, pHeight);
4540
4541     LeaveCriticalSection(&This->cs);
4542
4543     return hr;
4544 }
4545
4546 static HRESULT WINAPI VideoWindow_put_Owner(IVideoWindow *iface, OAHWND Owner)
4547 {
4548     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4549     IVideoWindow *pVideoWindow;
4550     HRESULT hr;
4551
4552     TRACE("(%p/%p)->(%08x)\n", This, iface, (DWORD) Owner);
4553
4554     EnterCriticalSection(&This->cs);
4555
4556     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4557
4558     if (hr == S_OK)
4559         hr = IVideoWindow_put_Owner(pVideoWindow, Owner);
4560
4561     LeaveCriticalSection(&This->cs);
4562
4563     return hr;
4564 }
4565
4566 static HRESULT WINAPI VideoWindow_get_Owner(IVideoWindow *iface, OAHWND *Owner)
4567 {
4568     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4569     IVideoWindow *pVideoWindow;
4570     HRESULT hr;
4571
4572     TRACE("(%p/%p)->(%p)\n", This, iface, Owner);
4573
4574     EnterCriticalSection(&This->cs);
4575
4576     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4577
4578     if (hr == S_OK)
4579         hr = IVideoWindow_get_Owner(pVideoWindow, Owner);
4580
4581     LeaveCriticalSection(&This->cs);
4582
4583     return hr;
4584 }
4585
4586 static HRESULT WINAPI VideoWindow_put_MessageDrain(IVideoWindow *iface, OAHWND Drain)
4587 {
4588     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4589     IVideoWindow *pVideoWindow;
4590     HRESULT hr;
4591
4592     TRACE("(%p/%p)->(%08x)\n", This, iface, (DWORD) Drain);
4593
4594     EnterCriticalSection(&This->cs);
4595
4596     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4597
4598     if (hr == S_OK)
4599         hr = IVideoWindow_put_MessageDrain(pVideoWindow, Drain);
4600
4601     LeaveCriticalSection(&This->cs);
4602
4603     return hr;
4604 }
4605
4606 static HRESULT WINAPI VideoWindow_get_MessageDrain(IVideoWindow *iface, OAHWND *Drain)
4607 {
4608     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4609     IVideoWindow *pVideoWindow;
4610     HRESULT hr;
4611
4612     TRACE("(%p/%p)->(%p)\n", This, iface, Drain);
4613
4614     EnterCriticalSection(&This->cs);
4615
4616     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4617
4618     if (hr == S_OK)
4619         hr = IVideoWindow_get_MessageDrain(pVideoWindow, Drain);
4620
4621     LeaveCriticalSection(&This->cs);
4622
4623     return hr;
4624 }
4625
4626 static HRESULT WINAPI VideoWindow_get_BorderColor(IVideoWindow *iface, LONG *Color)
4627 {
4628     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4629     IVideoWindow *pVideoWindow;
4630     HRESULT hr;
4631
4632     TRACE("(%p/%p)->(%p)\n", This, iface, Color);
4633
4634     EnterCriticalSection(&This->cs);
4635
4636     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4637
4638     if (hr == S_OK)
4639         hr = IVideoWindow_get_BorderColor(pVideoWindow, Color);
4640
4641     LeaveCriticalSection(&This->cs);
4642
4643     return hr;
4644 }
4645
4646 static HRESULT WINAPI VideoWindow_put_BorderColor(IVideoWindow *iface, LONG Color)
4647 {
4648     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4649     IVideoWindow *pVideoWindow;
4650     HRESULT hr;
4651
4652     TRACE("(%p/%p)->(%d)\n", This, iface, Color);
4653
4654     EnterCriticalSection(&This->cs);
4655
4656     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4657
4658     if (hr == S_OK)
4659         hr = IVideoWindow_put_BorderColor(pVideoWindow, Color);
4660
4661     LeaveCriticalSection(&This->cs);
4662
4663     return hr;
4664 }
4665
4666 static HRESULT WINAPI VideoWindow_get_FullScreenMode(IVideoWindow *iface, LONG *FullScreenMode)
4667 {
4668     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4669     IVideoWindow *pVideoWindow;
4670     HRESULT hr;
4671
4672     TRACE("(%p/%p)->(%p)\n", This, iface, FullScreenMode);
4673
4674     EnterCriticalSection(&This->cs);
4675
4676     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4677
4678     if (hr == S_OK)
4679         hr = IVideoWindow_get_FullScreenMode(pVideoWindow, FullScreenMode);
4680
4681     LeaveCriticalSection(&This->cs);
4682
4683     return hr;
4684 }
4685
4686 static HRESULT WINAPI VideoWindow_put_FullScreenMode(IVideoWindow *iface, LONG FullScreenMode)
4687 {
4688     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4689     IVideoWindow *pVideoWindow;
4690     HRESULT hr;
4691
4692     TRACE("(%p/%p)->(%d)\n", This, iface, FullScreenMode);
4693
4694     EnterCriticalSection(&This->cs);
4695
4696     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4697
4698     if (hr == S_OK)
4699         hr = IVideoWindow_put_FullScreenMode(pVideoWindow, FullScreenMode);
4700
4701     LeaveCriticalSection(&This->cs);
4702
4703     return hr;
4704 }
4705
4706 static HRESULT WINAPI VideoWindow_SetWindowForeground(IVideoWindow *iface, LONG Focus)
4707 {
4708     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4709     IVideoWindow *pVideoWindow;
4710     HRESULT hr;
4711
4712     TRACE("(%p/%p)->(%d)\n", This, iface, Focus);
4713
4714     EnterCriticalSection(&This->cs);
4715
4716     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4717
4718     if (hr == S_OK)
4719         hr = IVideoWindow_SetWindowForeground(pVideoWindow, Focus);
4720
4721     LeaveCriticalSection(&This->cs);
4722
4723     return hr;
4724 }
4725
4726 static HRESULT WINAPI VideoWindow_NotifyOwnerMessage(IVideoWindow *iface, OAHWND hwnd, LONG uMsg,
4727         LONG_PTR wParam, LONG_PTR lParam)
4728 {
4729     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4730     IVideoWindow *pVideoWindow;
4731     HRESULT hr;
4732
4733     TRACE("(%p/%p)->(%08lx, %d, %08lx, %08lx)\n", This, iface, hwnd, uMsg, wParam, lParam);
4734
4735     EnterCriticalSection(&This->cs);
4736
4737     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4738
4739     if (hr == S_OK)
4740         hr = IVideoWindow_NotifyOwnerMessage(pVideoWindow, hwnd, uMsg, wParam, lParam);
4741
4742     LeaveCriticalSection(&This->cs);
4743
4744     return hr;
4745 }
4746
4747 static HRESULT WINAPI VideoWindow_SetWindowPosition(IVideoWindow *iface, LONG Left, LONG Top,
4748         LONG Width, LONG Height)
4749 {
4750     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4751     IVideoWindow *pVideoWindow;
4752     HRESULT hr;
4753
4754     TRACE("(%p/%p)->(%d, %d, %d, %d)\n", This, iface, Left, Top, Width, Height);
4755
4756     EnterCriticalSection(&This->cs);
4757
4758     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4759
4760     if (hr == S_OK)
4761         hr = IVideoWindow_SetWindowPosition(pVideoWindow, Left, Top, Width, Height);
4762
4763     LeaveCriticalSection(&This->cs);
4764
4765     return hr;
4766 }
4767
4768 static HRESULT WINAPI VideoWindow_GetWindowPosition(IVideoWindow *iface, LONG *pLeft, LONG *pTop,
4769         LONG *pWidth, LONG *pHeight)
4770 {
4771     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4772     IVideoWindow *pVideoWindow;
4773     HRESULT hr;
4774
4775     TRACE("(%p/%p)->(%p, %p, %p, %p)\n", This, iface, pLeft, pTop, pWidth, pHeight);
4776
4777     EnterCriticalSection(&This->cs);
4778
4779     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4780
4781     if (hr == S_OK)
4782         hr = IVideoWindow_GetWindowPosition(pVideoWindow, pLeft, pTop, pWidth, pHeight);
4783
4784     LeaveCriticalSection(&This->cs);
4785
4786     return hr;
4787 }
4788
4789 static HRESULT WINAPI VideoWindow_GetMinIdealImageSize(IVideoWindow *iface, LONG *pWidth,
4790         LONG *pHeight)
4791 {
4792     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4793     IVideoWindow *pVideoWindow;
4794     HRESULT hr;
4795
4796     TRACE("(%p/%p)->(%p, %p)\n", This, iface, pWidth, pHeight);
4797
4798     EnterCriticalSection(&This->cs);
4799
4800     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4801
4802     if (hr == S_OK)
4803         hr = IVideoWindow_GetMinIdealImageSize(pVideoWindow, pWidth, pHeight);
4804
4805     LeaveCriticalSection(&This->cs);
4806
4807     return hr;
4808 }
4809
4810 static HRESULT WINAPI VideoWindow_GetMaxIdealImageSize(IVideoWindow *iface, LONG *pWidth,
4811         LONG *pHeight)
4812 {
4813     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4814     IVideoWindow *pVideoWindow;
4815     HRESULT hr;
4816
4817     TRACE("(%p/%p)->(%p, %p)\n", This, iface, pWidth, pHeight);
4818
4819     EnterCriticalSection(&This->cs);
4820
4821     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4822
4823     if (hr == S_OK)
4824         hr = IVideoWindow_GetMaxIdealImageSize(pVideoWindow, pWidth, pHeight);
4825
4826     LeaveCriticalSection(&This->cs);
4827
4828     return hr;
4829 }
4830
4831 static HRESULT WINAPI VideoWindow_GetRestorePosition(IVideoWindow *iface, LONG *pLeft, LONG *pTop,
4832         LONG *pWidth, LONG *pHeight)
4833 {
4834     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4835     IVideoWindow *pVideoWindow;
4836     HRESULT hr;
4837
4838     TRACE("(%p/%p)->(%p, %p, %p, %p)\n", This, iface, pLeft, pTop, pWidth, pHeight);
4839
4840     EnterCriticalSection(&This->cs);
4841
4842     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4843
4844     if (hr == S_OK)
4845         hr = IVideoWindow_GetRestorePosition(pVideoWindow, pLeft, pTop, pWidth, pHeight);
4846
4847     LeaveCriticalSection(&This->cs);
4848
4849     return hr;
4850 }
4851
4852 static HRESULT WINAPI VideoWindow_HideCursor(IVideoWindow *iface, LONG HideCursor)
4853 {
4854     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4855     IVideoWindow *pVideoWindow;
4856     HRESULT hr;
4857
4858     TRACE("(%p/%p)->(%d)\n", This, iface, HideCursor);
4859
4860     EnterCriticalSection(&This->cs);
4861
4862     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4863
4864     if (hr == S_OK)
4865         hr = IVideoWindow_HideCursor(pVideoWindow, HideCursor);
4866
4867     LeaveCriticalSection(&This->cs);
4868
4869     return hr;
4870 }
4871
4872 static HRESULT WINAPI VideoWindow_IsCursorHidden(IVideoWindow *iface, LONG *CursorHidden)
4873 {
4874     IFilterGraphImpl *This = impl_from_IVideoWindow(iface);
4875     IVideoWindow *pVideoWindow;
4876     HRESULT hr;
4877
4878     TRACE("(%p/%p)->(%p)\n", This, iface, CursorHidden);
4879
4880     EnterCriticalSection(&This->cs);
4881
4882     hr = GetTargetInterface(This, &IID_IVideoWindow, (LPVOID*)&pVideoWindow);
4883
4884     if (hr == S_OK)
4885         hr = IVideoWindow_IsCursorHidden(pVideoWindow, CursorHidden);
4886
4887     LeaveCriticalSection(&This->cs);
4888
4889     return hr;
4890 }
4891
4892
4893 static const IVideoWindowVtbl IVideoWindow_VTable =
4894 {
4895     VideoWindow_QueryInterface,
4896     VideoWindow_AddRef,
4897     VideoWindow_Release,
4898     VideoWindow_GetTypeInfoCount,
4899     VideoWindow_GetTypeInfo,
4900     VideoWindow_GetIDsOfNames,
4901     VideoWindow_Invoke,
4902     VideoWindow_put_Caption,
4903     VideoWindow_get_Caption,
4904     VideoWindow_put_WindowStyle,
4905     VideoWindow_get_WindowStyle,
4906     VideoWindow_put_WindowStyleEx,
4907     VideoWindow_get_WindowStyleEx,
4908     VideoWindow_put_AutoShow,
4909     VideoWindow_get_AutoShow,
4910     VideoWindow_put_WindowState,
4911     VideoWindow_get_WindowState,
4912     VideoWindow_put_BackgroundPalette,
4913     VideoWindow_get_BackgroundPalette,
4914     VideoWindow_put_Visible,
4915     VideoWindow_get_Visible,
4916     VideoWindow_put_Left,
4917     VideoWindow_get_Left,
4918     VideoWindow_put_Width,
4919     VideoWindow_get_Width,
4920     VideoWindow_put_Top,
4921     VideoWindow_get_Top,
4922     VideoWindow_put_Height,
4923     VideoWindow_get_Height,
4924     VideoWindow_put_Owner,
4925     VideoWindow_get_Owner,
4926     VideoWindow_put_MessageDrain,
4927     VideoWindow_get_MessageDrain,
4928     VideoWindow_get_BorderColor,
4929     VideoWindow_put_BorderColor,
4930     VideoWindow_get_FullScreenMode,
4931     VideoWindow_put_FullScreenMode,
4932     VideoWindow_SetWindowForeground,
4933     VideoWindow_NotifyOwnerMessage,
4934     VideoWindow_SetWindowPosition,
4935     VideoWindow_GetWindowPosition,
4936     VideoWindow_GetMinIdealImageSize,
4937     VideoWindow_GetMaxIdealImageSize,
4938     VideoWindow_GetRestorePosition,
4939     VideoWindow_HideCursor,
4940     VideoWindow_IsCursorHidden
4941 };
4942
4943 static inline IFilterGraphImpl *impl_from_IMediaEventEx(IMediaEventEx *iface)
4944 {
4945     return CONTAINING_RECORD(iface, IFilterGraphImpl, IMediaEventEx_iface);
4946 }
4947
4948 static HRESULT WINAPI MediaEvent_QueryInterface(IMediaEventEx *iface, REFIID riid, void **ppvObj)
4949 {
4950     IFilterGraphImpl *This = impl_from_IMediaEventEx(iface);
4951
4952     TRACE("(%p/%p)->(%s (%p), %p)\n", This, iface, debugstr_guid(riid), riid, ppvObj);
4953
4954     return IUnknown_QueryInterface(This->outer_unk, riid, ppvObj);
4955 }
4956
4957 static ULONG WINAPI MediaEvent_AddRef(IMediaEventEx *iface)
4958 {
4959     IFilterGraphImpl *This = impl_from_IMediaEventEx(iface);
4960
4961     TRACE("(%p/%p)->()\n", This, iface);
4962
4963     return IUnknown_AddRef(This->outer_unk);
4964 }
4965
4966 static ULONG WINAPI MediaEvent_Release(IMediaEventEx *iface)
4967 {
4968     IFilterGraphImpl *This = impl_from_IMediaEventEx(iface);
4969
4970     TRACE("(%p/%p)->()\n", This, iface);
4971
4972     return IUnknown_Release(This->outer_unk);
4973 }
4974
4975 /*** IDispatch methods ***/
4976 static HRESULT WINAPI MediaEvent_GetTypeInfoCount(IMediaEventEx *iface, UINT *pctinfo)
4977 {
4978     IFilterGraphImpl *This = impl_from_IMediaEventEx(iface);
4979
4980     TRACE("(%p/%p)->(%p): stub !!!\n", This, iface, pctinfo);
4981
4982     return S_OK;
4983 }
4984
4985 static HRESULT WINAPI MediaEvent_GetTypeInfo(IMediaEventEx *iface, UINT iTInfo, LCID lcid,
4986         ITypeInfo **ppTInfo)
4987 {
4988     IFilterGraphImpl *This = impl_from_IMediaEventEx(iface);
4989
4990     TRACE("(%p/%p)->(%d, %d, %p): stub !!!\n", This, iface, iTInfo, lcid, ppTInfo);
4991
4992     return S_OK;
4993 }
4994
4995 static HRESULT WINAPI MediaEvent_GetIDsOfNames(IMediaEventEx *iface, REFIID riid,
4996         LPOLESTR *rgszNames, UINT cNames, LCID lcid, DISPID *rgDispId)
4997 {
4998     IFilterGraphImpl *This = impl_from_IMediaEventEx(iface);
4999
5000     TRACE("(%p/%p)->(%s (%p), %p, %d, %d, %p): stub !!!\n", This, iface, debugstr_guid(riid), riid, rgszNames, cNames, lcid, rgDispId);
5001
5002     return S_OK;
5003 }
5004
5005 static HRESULT WINAPI MediaEvent_Invoke(IMediaEventEx *iface, DISPID dispIdMember, REFIID riid,
5006         LCID lcid, WORD wFlags, DISPPARAMS *pDispParams, VARIANT *pVarResult, EXCEPINFO *pExepInfo,
5007         UINT *puArgErr)
5008 {
5009     IFilterGraphImpl *This = impl_from_IMediaEventEx(iface);
5010
5011     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);
5012
5013     return S_OK;
5014 }
5015
5016 /*** IMediaEvent methods ***/
5017 static HRESULT WINAPI MediaEvent_GetEventHandle(IMediaEventEx *iface, OAEVENT *hEvent)
5018 {
5019     IFilterGraphImpl *This = impl_from_IMediaEventEx(iface);
5020
5021     TRACE("(%p/%p)->(%p)\n", This, iface, hEvent);
5022
5023     *hEvent = (OAEVENT)This->evqueue.msg_event;
5024
5025     return S_OK;
5026 }
5027
5028 static HRESULT WINAPI MediaEvent_GetEvent(IMediaEventEx *iface, LONG *lEventCode, LONG_PTR *lParam1,
5029         LONG_PTR *lParam2, LONG msTimeout)
5030 {
5031     IFilterGraphImpl *This = impl_from_IMediaEventEx(iface);
5032     Event evt;
5033
5034     TRACE("(%p/%p)->(%p, %p, %p, %d)\n", This, iface, lEventCode, lParam1, lParam2, msTimeout);
5035
5036     if (EventsQueue_GetEvent(&This->evqueue, &evt, msTimeout))
5037     {
5038         *lEventCode = evt.lEventCode;
5039         *lParam1 = evt.lParam1;
5040         *lParam2 = evt.lParam2;
5041         return S_OK;
5042     }
5043
5044     *lEventCode = 0;
5045     return E_ABORT;
5046 }
5047
5048 static HRESULT WINAPI MediaEvent_WaitForCompletion(IMediaEventEx *iface, LONG msTimeout,
5049         LONG *pEvCode)
5050 {
5051     IFilterGraphImpl *This = impl_from_IMediaEventEx(iface);
5052
5053     TRACE("(%p/%p)->(%d, %p)\n", This, iface, msTimeout, pEvCode);
5054
5055     if (This->state != State_Running)
5056         return VFW_E_WRONG_STATE;
5057
5058     if (WaitForSingleObject(This->hEventCompletion, msTimeout) == WAIT_OBJECT_0)
5059     {
5060         *pEvCode = This->CompletionStatus;
5061         return S_OK;
5062     }
5063
5064     *pEvCode = 0;
5065     return E_ABORT;
5066 }
5067
5068 static HRESULT WINAPI MediaEvent_CancelDefaultHandling(IMediaEventEx *iface, LONG lEvCode)
5069 {
5070     IFilterGraphImpl *This = impl_from_IMediaEventEx(iface);
5071
5072     TRACE("(%p/%p)->(%d)\n", This, iface, lEvCode);
5073
5074     if (lEvCode == EC_COMPLETE)
5075         This->HandleEcComplete = FALSE;
5076     else if (lEvCode == EC_REPAINT)
5077         This->HandleEcRepaint = FALSE;
5078     else if (lEvCode == EC_CLOCK_CHANGED)
5079         This->HandleEcClockChanged = FALSE;
5080     else
5081         return S_FALSE;
5082
5083     return S_OK;
5084 }
5085
5086 static HRESULT WINAPI MediaEvent_RestoreDefaultHandling(IMediaEventEx *iface, LONG lEvCode)
5087 {
5088     IFilterGraphImpl *This = impl_from_IMediaEventEx(iface);
5089
5090     TRACE("(%p/%p)->(%d)\n", This, iface, lEvCode);
5091
5092     if (lEvCode == EC_COMPLETE)
5093         This->HandleEcComplete = TRUE;
5094     else if (lEvCode == EC_REPAINT)
5095         This->HandleEcRepaint = TRUE;
5096     else if (lEvCode == EC_CLOCK_CHANGED)
5097         This->HandleEcClockChanged = TRUE;
5098     else
5099         return S_FALSE;
5100
5101     return S_OK;
5102 }
5103
5104 static HRESULT WINAPI MediaEvent_FreeEventParams(IMediaEventEx *iface, LONG lEvCode,
5105         LONG_PTR lParam1, LONG_PTR lParam2)
5106 {
5107     IFilterGraphImpl *This = impl_from_IMediaEventEx(iface);
5108
5109     TRACE("(%p/%p)->(%d, %08lx, %08lx): stub !!!\n", This, iface, lEvCode, lParam1, lParam2);
5110
5111     return S_OK;
5112 }
5113
5114 /*** IMediaEventEx methods ***/
5115 static HRESULT WINAPI MediaEvent_SetNotifyWindow(IMediaEventEx *iface, OAHWND hwnd, LONG lMsg,
5116         LONG_PTR lInstanceData)
5117 {
5118     IFilterGraphImpl *This = impl_from_IMediaEventEx(iface);
5119
5120     TRACE("(%p/%p)->(%08lx, %d, %08lx)\n", This, iface, hwnd, lMsg, lInstanceData);
5121
5122     This->notif.hWnd = (HWND)hwnd;
5123     This->notif.msg = lMsg;
5124     This->notif.instance = lInstanceData;
5125
5126     return S_OK;
5127 }
5128
5129 static HRESULT WINAPI MediaEvent_SetNotifyFlags(IMediaEventEx *iface, LONG lNoNotifyFlags)
5130 {
5131     IFilterGraphImpl *This = impl_from_IMediaEventEx(iface);
5132
5133     TRACE("(%p/%p)->(%d)\n", This, iface, lNoNotifyFlags);
5134
5135     if ((lNoNotifyFlags != 0) && (lNoNotifyFlags != 1))
5136         return E_INVALIDARG;
5137
5138     This->notif.disabled = lNoNotifyFlags;
5139
5140     return S_OK;
5141 }
5142
5143 static HRESULT WINAPI MediaEvent_GetNotifyFlags(IMediaEventEx *iface, LONG *lplNoNotifyFlags)
5144 {
5145     IFilterGraphImpl *This = impl_from_IMediaEventEx(iface);
5146
5147     TRACE("(%p/%p)->(%p)\n", This, iface, lplNoNotifyFlags);
5148
5149     if (!lplNoNotifyFlags)
5150         return E_POINTER;
5151
5152     *lplNoNotifyFlags = This->notif.disabled;
5153
5154     return S_OK;
5155 }
5156
5157
5158 static const IMediaEventExVtbl IMediaEventEx_VTable =
5159 {
5160     MediaEvent_QueryInterface,
5161     MediaEvent_AddRef,
5162     MediaEvent_Release,
5163     MediaEvent_GetTypeInfoCount,
5164     MediaEvent_GetTypeInfo,
5165     MediaEvent_GetIDsOfNames,
5166     MediaEvent_Invoke,
5167     MediaEvent_GetEventHandle,
5168     MediaEvent_GetEvent,
5169     MediaEvent_WaitForCompletion,
5170     MediaEvent_CancelDefaultHandling,
5171     MediaEvent_RestoreDefaultHandling,
5172     MediaEvent_FreeEventParams,
5173     MediaEvent_SetNotifyWindow,
5174     MediaEvent_SetNotifyFlags,
5175     MediaEvent_GetNotifyFlags
5176 };
5177
5178
5179 static inline IFilterGraphImpl *impl_from_IMediaFilter(IMediaFilter *iface)
5180 {
5181     return CONTAINING_RECORD(iface, IFilterGraphImpl, IMediaFilter_iface);
5182 }
5183
5184 static HRESULT WINAPI MediaFilter_QueryInterface(IMediaFilter *iface, REFIID riid, void **ppv)
5185 {
5186     IFilterGraphImpl *This = impl_from_IMediaFilter(iface);
5187
5188     return IUnknown_QueryInterface(This->outer_unk, riid, ppv);
5189 }
5190
5191 static ULONG WINAPI MediaFilter_AddRef(IMediaFilter *iface)
5192 {
5193     IFilterGraphImpl *This = impl_from_IMediaFilter(iface);
5194
5195     return IUnknown_AddRef(This->outer_unk);
5196 }
5197
5198 static ULONG WINAPI MediaFilter_Release(IMediaFilter *iface)
5199 {
5200     IFilterGraphImpl *This = impl_from_IMediaFilter(iface);
5201
5202     return IUnknown_Release(This->outer_unk);
5203 }
5204
5205 static HRESULT WINAPI MediaFilter_GetClassID(IMediaFilter *iface, CLSID * pClassID)
5206 {
5207     FIXME("(%p): stub\n", pClassID);
5208
5209     return E_NOTIMPL;
5210 }
5211
5212 static HRESULT WINAPI MediaFilter_Stop(IMediaFilter *iface)
5213 {
5214     IFilterGraphImpl *This = impl_from_IMediaFilter(iface);
5215
5216     return MediaControl_Stop(&This->IMediaControl_iface);
5217 }
5218
5219 static HRESULT WINAPI MediaFilter_Pause(IMediaFilter *iface)
5220 {
5221     IFilterGraphImpl *This = impl_from_IMediaFilter(iface);
5222
5223     return MediaControl_Pause(&This->IMediaControl_iface);
5224 }
5225
5226 static HRESULT WINAPI MediaFilter_Run(IMediaFilter *iface, REFERENCE_TIME tStart)
5227 {
5228     IFilterGraphImpl *This = impl_from_IMediaFilter(iface);
5229
5230     if (tStart)
5231         FIXME("Run called with non-null tStart: %x%08x\n",
5232               (int)(tStart>>32), (int)tStart);
5233
5234     return MediaControl_Run(&This->IMediaControl_iface);
5235 }
5236
5237 static HRESULT WINAPI MediaFilter_GetState(IMediaFilter *iface, DWORD dwMsTimeout,
5238         FILTER_STATE *pState)
5239 {
5240     IFilterGraphImpl *This = impl_from_IMediaFilter(iface);
5241
5242     return MediaControl_GetState(&This->IMediaControl_iface, dwMsTimeout, (OAFilterState*)pState);
5243 }
5244
5245 static HRESULT WINAPI MediaFilter_SetSyncSource(IMediaFilter *iface, IReferenceClock *pClock)
5246 {
5247     IFilterGraphImpl *This = impl_from_IMediaFilter(iface);
5248     HRESULT hr = S_OK;
5249     int i;
5250
5251     TRACE("(%p/%p)->(%p)\n", iface, This, pClock);
5252
5253     EnterCriticalSection(&This->cs);
5254     {
5255         for (i = 0;i < This->nFilters;i++)
5256         {
5257             hr = IBaseFilter_SetSyncSource(This->ppFiltersInGraph[i], pClock);
5258             if (FAILED(hr))
5259                 break;
5260         }
5261
5262         if (FAILED(hr))
5263         {
5264             for(;i >= 0;i--)
5265                 IBaseFilter_SetSyncSource(This->ppFiltersInGraph[i], This->refClock);
5266         }
5267         else
5268         {
5269             if (This->refClock)
5270                 IReferenceClock_Release(This->refClock);
5271             This->refClock = pClock;
5272             if (This->refClock)
5273                 IReferenceClock_AddRef(This->refClock);
5274             This->defaultclock = FALSE;
5275
5276             if (This->HandleEcClockChanged)
5277             {
5278                 IMediaEventSink *pEventSink;
5279                 HRESULT eshr;
5280
5281                 eshr = IMediaFilter_QueryInterface(iface, &IID_IMediaEventSink, (void **)&pEventSink);
5282                 if (SUCCEEDED(eshr))
5283                 {
5284                     IMediaEventSink_Notify(pEventSink, EC_CLOCK_CHANGED, 0, 0);
5285                     IMediaEventSink_Release(pEventSink);
5286                 }
5287             }
5288         }
5289     }
5290     LeaveCriticalSection(&This->cs);
5291
5292     return hr;
5293 }
5294
5295 static HRESULT WINAPI MediaFilter_GetSyncSource(IMediaFilter *iface, IReferenceClock **ppClock)
5296 {
5297     IFilterGraphImpl *This = impl_from_IMediaFilter(iface);
5298
5299     TRACE("(%p/%p)->(%p)\n", iface, This, ppClock);
5300
5301     if (!ppClock)
5302         return E_POINTER;
5303
5304     EnterCriticalSection(&This->cs);
5305     {
5306         *ppClock = This->refClock;
5307         if (*ppClock)
5308             IReferenceClock_AddRef(*ppClock);
5309     }
5310     LeaveCriticalSection(&This->cs);
5311
5312     return S_OK;
5313 }
5314
5315 static const IMediaFilterVtbl IMediaFilter_VTable =
5316 {
5317     MediaFilter_QueryInterface,
5318     MediaFilter_AddRef,
5319     MediaFilter_Release,
5320     MediaFilter_GetClassID,
5321     MediaFilter_Stop,
5322     MediaFilter_Pause,
5323     MediaFilter_Run,
5324     MediaFilter_GetState,
5325     MediaFilter_SetSyncSource,
5326     MediaFilter_GetSyncSource
5327 };
5328
5329 static inline IFilterGraphImpl *impl_from_IMediaEventSink(IMediaEventSink *iface)
5330 {
5331     return CONTAINING_RECORD(iface, IFilterGraphImpl, IMediaEventSink_iface);
5332 }
5333
5334 static HRESULT WINAPI MediaEventSink_QueryInterface(IMediaEventSink *iface, REFIID riid, void **ppv)
5335 {
5336     IFilterGraphImpl *This = impl_from_IMediaEventSink(iface);
5337
5338     return IUnknown_QueryInterface(This->outer_unk, riid, ppv);
5339 }
5340
5341 static ULONG WINAPI MediaEventSink_AddRef(IMediaEventSink *iface)
5342 {
5343     IFilterGraphImpl *This = impl_from_IMediaEventSink(iface);
5344
5345     return IUnknown_AddRef(This->outer_unk);
5346 }
5347
5348 static ULONG WINAPI MediaEventSink_Release(IMediaEventSink *iface)
5349 {
5350     IFilterGraphImpl *This = impl_from_IMediaEventSink(iface);
5351
5352     return IUnknown_Release(This->outer_unk);
5353 }
5354
5355 static HRESULT WINAPI MediaEventSink_Notify(IMediaEventSink *iface, LONG EventCode,
5356         LONG_PTR EventParam1, LONG_PTR EventParam2)
5357 {
5358     IFilterGraphImpl *This = impl_from_IMediaEventSink(iface);
5359     Event evt;
5360
5361     TRACE("(%p/%p)->(%d, %ld, %ld)\n", This, iface, EventCode, EventParam1, EventParam2);
5362
5363     /* We need thread safety here, let's use the events queue's one */
5364     EnterCriticalSection(&This->evqueue.msg_crst);
5365
5366     if ((EventCode == EC_COMPLETE) && This->HandleEcComplete)
5367     {
5368         TRACE("Process EC_COMPLETE notification\n");
5369         if (++This->EcCompleteCount == This->nRenderers)
5370         {
5371             evt.lEventCode = EC_COMPLETE;
5372             evt.lParam1 = S_OK;
5373             evt.lParam2 = 0;
5374             TRACE("Send EC_COMPLETE to app\n");
5375             EventsQueue_PutEvent(&This->evqueue, &evt);
5376             if (!This->notif.disabled && This->notif.hWnd)
5377             {
5378                 TRACE("Send Window message\n");
5379                 PostMessageW(This->notif.hWnd, This->notif.msg, 0, This->notif.instance);
5380             }
5381             This->CompletionStatus = EC_COMPLETE;
5382             SetEvent(This->hEventCompletion);
5383         }
5384     }
5385     else if ((EventCode == EC_REPAINT) && This->HandleEcRepaint)
5386     {
5387         /* FIXME: Not handled yet */
5388     }
5389     else
5390     {
5391         evt.lEventCode = EventCode;
5392         evt.lParam1 = EventParam1;
5393         evt.lParam2 = EventParam2;
5394         EventsQueue_PutEvent(&This->evqueue, &evt);
5395         if (!This->notif.disabled && This->notif.hWnd)
5396             PostMessageW(This->notif.hWnd, This->notif.msg, 0, This->notif.instance);
5397     }
5398
5399     LeaveCriticalSection(&This->evqueue.msg_crst);
5400     return S_OK;
5401 }
5402
5403 static const IMediaEventSinkVtbl IMediaEventSink_VTable =
5404 {
5405     MediaEventSink_QueryInterface,
5406     MediaEventSink_AddRef,
5407     MediaEventSink_Release,
5408     MediaEventSink_Notify
5409 };
5410
5411 static inline IFilterGraphImpl *impl_from_IGraphConfig(IGraphConfig *iface)
5412 {
5413     return CONTAINING_RECORD(iface, IFilterGraphImpl, IGraphConfig_iface);
5414 }
5415
5416 static HRESULT WINAPI GraphConfig_QueryInterface(IGraphConfig *iface, REFIID riid, void **ppv)
5417 {
5418     IFilterGraphImpl *This = impl_from_IGraphConfig(iface);
5419
5420     return IUnknown_QueryInterface(This->outer_unk, riid, ppv);
5421 }
5422
5423 static ULONG WINAPI GraphConfig_AddRef(IGraphConfig *iface)
5424 {
5425     IFilterGraphImpl *This = impl_from_IGraphConfig(iface);
5426
5427     return IUnknown_AddRef(This->outer_unk);
5428 }
5429
5430 static ULONG WINAPI GraphConfig_Release(IGraphConfig *iface)
5431 {
5432     IFilterGraphImpl *This = impl_from_IGraphConfig(iface);
5433
5434     return IUnknown_Release(This->outer_unk);
5435 }
5436
5437 static HRESULT WINAPI GraphConfig_Reconnect(IGraphConfig *iface, IPin *pOutputPin, IPin *pInputPin,
5438         const AM_MEDIA_TYPE *pmtFirstConnection, IBaseFilter *pUsingFilter, HANDLE hAbortEvent,
5439         DWORD dwFlags)
5440 {
5441     IFilterGraphImpl *This = impl_from_IGraphConfig(iface);
5442
5443     FIXME("(%p)->(%p, %p, %p, %p, %p, %x): stub!\n", This, pOutputPin, pInputPin, pmtFirstConnection, pUsingFilter, hAbortEvent, dwFlags);
5444
5445     return E_NOTIMPL;
5446 }
5447
5448 static HRESULT WINAPI GraphConfig_Reconfigure(IGraphConfig *iface, IGraphConfigCallback *pCallback,
5449         void *pvContext, DWORD dwFlags, HANDLE hAbortEvent)
5450 {
5451     IFilterGraphImpl *This = impl_from_IGraphConfig(iface);
5452     HRESULT hr;
5453
5454     WARN("(%p)->(%p, %p, %x, %p): partial stub!\n", This, pCallback, pvContext, dwFlags, hAbortEvent);
5455
5456     if (hAbortEvent)
5457         FIXME("The parameter hAbortEvent is not handled!\n");
5458
5459     EnterCriticalSection(&This->cs);
5460
5461     hr = IGraphConfigCallback_Reconfigure(pCallback, pvContext, dwFlags);
5462
5463     LeaveCriticalSection(&This->cs);
5464
5465     return hr;
5466 }
5467
5468 static HRESULT WINAPI GraphConfig_AddFilterToCache(IGraphConfig *iface, IBaseFilter *pFilter)
5469 {
5470     IFilterGraphImpl *This = impl_from_IGraphConfig(iface);
5471
5472     FIXME("(%p)->(%p): stub!\n", This, pFilter);
5473
5474     return E_NOTIMPL;
5475 }
5476
5477 static HRESULT WINAPI GraphConfig_EnumCacheFilter(IGraphConfig *iface, IEnumFilters **pEnum)
5478 {
5479     IFilterGraphImpl *This = impl_from_IGraphConfig(iface);
5480
5481     FIXME("(%p)->(%p): stub!\n", This, pEnum);
5482
5483     return E_NOTIMPL;
5484 }
5485
5486 static HRESULT WINAPI GraphConfig_RemoveFilterFromCache(IGraphConfig *iface, IBaseFilter *pFilter)
5487 {
5488     IFilterGraphImpl *This = impl_from_IGraphConfig(iface);
5489
5490     FIXME("(%p)->(%p): stub!\n", This, pFilter);
5491
5492     return E_NOTIMPL;
5493 }
5494
5495 static HRESULT WINAPI GraphConfig_GetStartTime(IGraphConfig *iface, REFERENCE_TIME *prtStart)
5496 {
5497     IFilterGraphImpl *This = impl_from_IGraphConfig(iface);
5498
5499     FIXME("(%p)->(%p): stub!\n", This, prtStart);
5500
5501     return E_NOTIMPL;
5502 }
5503
5504 static HRESULT WINAPI GraphConfig_PushThroughData(IGraphConfig *iface, IPin *pOutputPin,
5505         IPinConnection *pConnection, HANDLE hEventAbort)
5506 {
5507     IFilterGraphImpl *This = impl_from_IGraphConfig(iface);
5508
5509     FIXME("(%p)->(%p, %p, %p): stub!\n", This, pOutputPin, pConnection, hEventAbort);
5510
5511     return E_NOTIMPL;
5512 }
5513
5514 static HRESULT WINAPI GraphConfig_SetFilterFlags(IGraphConfig *iface, IBaseFilter *pFilter,
5515         DWORD dwFlags)
5516 {
5517     IFilterGraphImpl *This = impl_from_IGraphConfig(iface);
5518
5519     FIXME("(%p)->(%p, %x): stub!\n", This, pFilter, dwFlags);
5520
5521     return E_NOTIMPL;
5522 }
5523
5524 static HRESULT WINAPI GraphConfig_GetFilterFlags(IGraphConfig *iface, IBaseFilter *pFilter,
5525         DWORD *dwFlags)
5526 {
5527     IFilterGraphImpl *This = impl_from_IGraphConfig(iface);
5528
5529     FIXME("(%p)->(%p, %p): stub!\n", This, pFilter, dwFlags);
5530
5531     return E_NOTIMPL;
5532 }
5533
5534 static HRESULT WINAPI GraphConfig_RemoveFilterEx(IGraphConfig *iface, IBaseFilter *pFilter,
5535         DWORD dwFlags)
5536 {
5537     IFilterGraphImpl *This = impl_from_IGraphConfig(iface);
5538
5539     FIXME("(%p)->(%p, %x): stub!\n", This, pFilter, dwFlags);
5540
5541     return E_NOTIMPL;
5542 }
5543
5544 static const IGraphConfigVtbl IGraphConfig_VTable =
5545 {
5546     GraphConfig_QueryInterface,
5547     GraphConfig_AddRef,
5548     GraphConfig_Release,
5549     GraphConfig_Reconnect,
5550     GraphConfig_Reconfigure,
5551     GraphConfig_AddFilterToCache,
5552     GraphConfig_EnumCacheFilter,
5553     GraphConfig_RemoveFilterFromCache,
5554     GraphConfig_GetStartTime,
5555     GraphConfig_PushThroughData,
5556     GraphConfig_SetFilterFlags,
5557     GraphConfig_GetFilterFlags,
5558     GraphConfig_RemoveFilterEx
5559 };
5560
5561 static inline IFilterGraphImpl *impl_from_IGraphVersion(IGraphVersion *iface)
5562 {
5563     return CONTAINING_RECORD(iface, IFilterGraphImpl, IGraphVersion_iface);
5564 }
5565
5566 static HRESULT WINAPI GraphVersion_QueryInterface(IGraphVersion *iface, REFIID riid, void **ppv)
5567 {
5568     IFilterGraphImpl *This = impl_from_IGraphVersion(iface);
5569
5570     return IUnknown_QueryInterface(This->outer_unk, riid, ppv);
5571 }
5572
5573 static ULONG WINAPI GraphVersion_AddRef(IGraphVersion *iface)
5574 {
5575     IFilterGraphImpl *This = impl_from_IGraphVersion(iface);
5576
5577     return IUnknown_AddRef(This->outer_unk);
5578 }
5579
5580 static ULONG WINAPI GraphVersion_Release(IGraphVersion *iface)
5581 {
5582     IFilterGraphImpl *This = impl_from_IGraphVersion(iface);
5583
5584     return IUnknown_Release(This->outer_unk);
5585 }
5586
5587 static HRESULT WINAPI GraphVersion_QueryVersion(IGraphVersion *iface, LONG *pVersion)
5588 {
5589     IFilterGraphImpl *This = impl_from_IGraphVersion(iface);
5590
5591     if(!pVersion)
5592         return E_POINTER;
5593
5594     TRACE("(%p)->(%p): current version %i\n", This, pVersion, This->version);
5595
5596     *pVersion = This->version;
5597     return S_OK;
5598 }
5599
5600 static const IGraphVersionVtbl IGraphVersion_VTable =
5601 {
5602     GraphVersion_QueryInterface,
5603     GraphVersion_AddRef,
5604     GraphVersion_Release,
5605     GraphVersion_QueryVersion,
5606 };
5607
5608 static const IUnknownVtbl IInner_VTable =
5609 {
5610     FilterGraphInner_QueryInterface,
5611     FilterGraphInner_AddRef,
5612     FilterGraphInner_Release
5613 };
5614
5615 /* This is the only function that actually creates a FilterGraph class... */
5616 HRESULT FilterGraph_create(IUnknown *pUnkOuter, LPVOID *ppObj)
5617 {
5618     IFilterGraphImpl *fimpl;
5619     HRESULT hr;
5620
5621     TRACE("(%p,%p)\n", pUnkOuter, ppObj);
5622
5623     *ppObj = NULL;
5624
5625     fimpl = CoTaskMemAlloc(sizeof(*fimpl));
5626     fimpl->defaultclock = TRUE;
5627     fimpl->IUnknown_inner.lpVtbl = &IInner_VTable;
5628     fimpl->IFilterGraph2_iface.lpVtbl = &IFilterGraph2_VTable;
5629     fimpl->IMediaControl_iface.lpVtbl = &IMediaControl_VTable;
5630     fimpl->IMediaSeeking_iface.lpVtbl = &IMediaSeeking_VTable;
5631     fimpl->IBasicAudio_iface.lpVtbl = &IBasicAudio_VTable;
5632     fimpl->IBasicVideo2_iface.lpVtbl = &IBasicVideo_VTable;
5633     fimpl->IVideoWindow_iface.lpVtbl = &IVideoWindow_VTable;
5634     fimpl->IMediaEventEx_iface.lpVtbl = &IMediaEventEx_VTable;
5635     fimpl->IMediaFilter_iface.lpVtbl = &IMediaFilter_VTable;
5636     fimpl->IMediaEventSink_iface.lpVtbl = &IMediaEventSink_VTable;
5637     fimpl->IGraphConfig_iface.lpVtbl = &IGraphConfig_VTable;
5638     fimpl->IMediaPosition_iface.lpVtbl = &IMediaPosition_VTable;
5639     fimpl->IObjectWithSite_iface.lpVtbl = &IObjectWithSite_VTable;
5640     fimpl->IGraphVersion_iface.lpVtbl = &IGraphVersion_VTable;
5641     fimpl->ref = 1;
5642     fimpl->ppFiltersInGraph = NULL;
5643     fimpl->pFilterNames = NULL;
5644     fimpl->nFilters = 0;
5645     fimpl->filterCapacity = 0;
5646     fimpl->nameIndex = 1;
5647     fimpl->refClock = NULL;
5648     fimpl->hEventCompletion = CreateEventW(0, TRUE, FALSE, 0);
5649     fimpl->HandleEcComplete = TRUE;
5650     fimpl->HandleEcRepaint = TRUE;
5651     fimpl->HandleEcClockChanged = TRUE;
5652     fimpl->notif.hWnd = 0;
5653     fimpl->notif.disabled = FALSE;
5654     fimpl->nRenderers = 0;
5655     fimpl->EcCompleteCount = 0;
5656     fimpl->refClockProvider = NULL;
5657     fimpl->state = State_Stopped;
5658     fimpl->pSite = NULL;
5659     EventsQueue_Init(&fimpl->evqueue);
5660     InitializeCriticalSection(&fimpl->cs);
5661     fimpl->cs.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": IFilterGraphImpl.cs");
5662     fimpl->nItfCacheEntries = 0;
5663     memcpy(&fimpl->timeformatseek, &TIME_FORMAT_MEDIA_TIME, sizeof(GUID));
5664     fimpl->start_time = fimpl->pause_time = 0;
5665     fimpl->stop_position = -1;
5666     fimpl->punkFilterMapper2 = NULL;
5667     fimpl->recursioncount = 0;
5668     fimpl->version = 0;
5669
5670     if (pUnkOuter)
5671         fimpl->outer_unk = pUnkOuter;
5672     else
5673         fimpl->outer_unk = &fimpl->IUnknown_inner;
5674
5675     /* create Filtermapper aggregated. */
5676     hr = CoCreateInstance(&CLSID_FilterMapper2, fimpl->outer_unk, CLSCTX_INPROC_SERVER,
5677             &IID_IUnknown, (void**)&fimpl->punkFilterMapper2);
5678
5679     if (SUCCEEDED(hr))
5680         hr = IUnknown_QueryInterface(fimpl->punkFilterMapper2, &IID_IFilterMapper2,
5681                 (void**)&fimpl->pFilterMapper2);
5682
5683     if (SUCCEEDED(hr))
5684         /* Release controlling IUnknown - compensate refcount increase from caching IFilterMapper2 interface. */
5685         IUnknown_Release(fimpl->outer_unk);
5686
5687     if (FAILED(hr)) {
5688         ERR("Unable to create filter mapper (%x)\n", hr);
5689         if (fimpl->punkFilterMapper2) IUnknown_Release(fimpl->punkFilterMapper2);
5690         CloseHandle(fimpl->hEventCompletion);
5691         EventsQueue_Destroy(&fimpl->evqueue);
5692         fimpl->cs.DebugInfo->Spare[0] = 0;
5693         DeleteCriticalSection(&fimpl->cs);
5694         CoTaskMemFree(fimpl);
5695         return hr;
5696     }
5697
5698     *ppObj = &fimpl->IUnknown_inner;
5699     return S_OK;
5700 }
5701
5702 HRESULT FilterGraphNoThread_create(IUnknown *pUnkOuter, LPVOID *ppObj)
5703 {
5704     FIXME("CLSID_FilterGraphNoThread partially implemented - Forwarding to CLSID_FilterGraph\n");
5705     return FilterGraph_create(pUnkOuter, ppObj);
5706 }