dlls/qcap/capturegraph.c

   1 /* Capture Graph Builder, Minimal edition
   2  *
   3  * Copyright 2005 Maarten Lankhorst
   4  * Copyright 2005 Rolf Kalbermatter
   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 #include "config.h"
  21
  22 #include <stdio.h>
  23 #include <stdarg.h>
  24
  25 #define COBJMACROS
  26 #define NONAMELESSSTRUCT
  27 #define NONAMELESSUNION
  28
  29 #include "windef.h"
  30 #include "winbase.h"
  31 #include "wingdi.h"
  32 #include "winerror.h"
  33 #include "objbase.h"
  34
  35 #include "evcode.h"
  36 #include "strmif.h"
  37 #include "control.h"
  38 #include "vfwmsgs.h"
  39 /*
  40  *#include "amvideo.h"
  41  *#include "mmreg.h"
  42  *#include "dshow.h"
  43  *#include "ddraw.h"
  44  */
  45 #include "qcap_main.h"
  46
  47 #include "wine/unicode.h"
  48 #include "wine/debug.h"
  49
  50 WINE_DEFAULT_DEBUG_CHANNEL(qcap);
  51
  52 /***********************************************************************
  53 *   ICaptureGraphBuilder & ICaptureGraphBuilder2 implementation
  54 */
  55 typedef struct CaptureGraphImpl
  56 {
  57     const ICaptureGraphBuilder2Vtbl * lpVtbl2;
  58     const ICaptureGraphBuilderVtbl * lpVtbl;
  59     LONG ref;
  60     IGraphBuilder *mygraph;
  61
  62     CRITICAL_SECTION csFilter;
  63 } CaptureGraphImpl;
  64
  65 static const ICaptureGraphBuilderVtbl builder_Vtbl;
  66 static const ICaptureGraphBuilder2Vtbl builder2_Vtbl;
  67
  68 static inline CaptureGraphImpl *impl_from_ICaptureGraphBuilder( ICaptureGraphBuilder *iface )
  69 {
  70     return (CaptureGraphImpl *)((char*)iface - FIELD_OFFSET(CaptureGraphImpl, lpVtbl));
  71 }
  72
  73 static inline CaptureGraphImpl *impl_from_ICaptureGraphBuilder2( ICaptureGraphBuilder2 *iface )
  74 {
  75     return (CaptureGraphImpl *)((char*)iface - FIELD_OFFSET(CaptureGraphImpl, lpVtbl2));
  76 }
  77
  78 /*
  79   converts This to an interface pointer
  80 */
  81 #define _IUnknown_(This)                (IUnknown*)&(This->lpVtbl2)
  82 #define _ICaptureGraphBuilder_(This)    (ICaptureGraphBuilder*)&(This->lpVtbl)
  83 #define _ICaptureGraphBuilder2_(This)   (ICaptureGraphBuilder2*)&(This->lpVtbl2)
  84
  85
  86 IUnknown * CALLBACK QCAP_createCaptureGraphBuilder2(IUnknown *pUnkOuter,
  87                                                     HRESULT *phr)
  88 {
  89     CaptureGraphImpl * pCapture = NULL;
  90
  91     TRACE("(%p, %p)\n", pUnkOuter, phr);
  92
  93     *phr = CLASS_E_NOAGGREGATION;
  94     if (pUnkOuter)
  95     {
  96         return NULL;
  97     }
  98     *phr = E_OUTOFMEMORY;
  99
 100     pCapture = CoTaskMemAlloc(sizeof(CaptureGraphImpl));
 101     if (pCapture)
 102     {
 103         pCapture->lpVtbl2 = &builder2_Vtbl;
 104         pCapture->lpVtbl = &builder_Vtbl;
 105         pCapture->ref = 1;
 106         pCapture->mygraph = NULL;
 107         InitializeCriticalSection(&pCapture->csFilter);
 108         pCapture->csFilter.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": CaptureGraphImpl.csFilter");
 109         *phr = S_OK;
 110         ObjectRefCount(TRUE);
 111     }
 112     return (IUnknown *)pCapture;
 113 }
 114
 115 static HRESULT WINAPI
 116 fnCaptureGraphBuilder2_QueryInterface(ICaptureGraphBuilder2 * iface,
 117                                       REFIID riid,
 118                                       LPVOID * ppv)
 119 {
 120     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
 121
 122     TRACE("(%p/%p)->(%s, %p)\n", This, iface, debugstr_guid(riid), ppv);
 123
 124     *ppv = NULL;
 125     if (IsEqualIID(riid, &IID_IUnknown))
 126         *ppv = _IUnknown_(This);
 127     else if (IsEqualIID(riid, &IID_ICaptureGraphBuilder))
 128         *ppv = _ICaptureGraphBuilder_(This);
 129     else if (IsEqualIID(riid, &IID_ICaptureGraphBuilder2))
 130         *ppv = _ICaptureGraphBuilder2_(This);
 131
 132     if (*ppv)
 133     {
 134         IUnknown_AddRef((IUnknown *)(*ppv));
 135         TRACE ("-- Interface = %p\n", *ppv);
 136         return S_OK;
 137     }
 138
 139     TRACE ("-- Interface: E_NOINTERFACE\n");
 140     return E_NOINTERFACE;
 141 }
 142
 143 static ULONG WINAPI
 144 fnCaptureGraphBuilder2_AddRef(ICaptureGraphBuilder2 * iface)
 145 {
 146     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
 147     DWORD ref = InterlockedIncrement(&This->ref);
 148
 149     TRACE("(%p/%p)->() AddRef from %d\n", This, iface, ref - 1);
 150     return ref;
 151 }
 152
 153 static ULONG WINAPI
 154 fnCaptureGraphBuilder2_Release(ICaptureGraphBuilder2 * iface)
 155 {
 156     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
 157     DWORD ref = InterlockedDecrement(&This->ref);
 158
 159     TRACE("(%p/%p)->() Release from %d\n", This, iface, ref + 1);
 160
 161     if (!ref)
 162     {
 163         FIXME("Release IGraphFilter or w/e\n");
 164         This->csFilter.DebugInfo->Spare[0] = 0;
 165         DeleteCriticalSection(&This->csFilter);
 166         This->lpVtbl = NULL;
 167         This->lpVtbl2 = NULL;
 168         if (This->mygraph != NULL)
 169             IGraphBuilder_Release(This->mygraph);
 170         CoTaskMemFree(This);
 171         ObjectRefCount(FALSE);
 172     }
 173     return ref;
 174 }
 175
 176 static HRESULT WINAPI
 177 fnCaptureGraphBuilder2_SetFilterGraph(ICaptureGraphBuilder2 * iface,
 178                                       IGraphBuilder *pfg)
 179 {
 180 /* The graph builder will automatically create a filter graph if you don't call
 181    this method. If you call this method after the graph builder has created its
 182    own filter graph, the call will fail. */
 183     IMediaEvent *pmev;
 184     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
 185
 186     TRACE("(%p/%p)->(%p)\n", This, iface, pfg);
 187
 188     if (This->mygraph)
 189         return E_UNEXPECTED;
 190
 191     if (!pfg)
 192         return E_POINTER;
 193
 194     This->mygraph = pfg;
 195     IGraphBuilder_AddRef(This->mygraph);
 196     if (SUCCEEDED(IUnknown_QueryInterface(This->mygraph,
 197                                           &IID_IMediaEvent, (LPVOID *)&pmev)))
 198     {
 199         IMediaEvent_CancelDefaultHandling(pmev, EC_REPAINT);
 200         IMediaEvent_Release(pmev);
 201     }
 202     return S_OK;
 203 }
 204
 205 static HRESULT WINAPI
 206 fnCaptureGraphBuilder2_GetFilterGraph(ICaptureGraphBuilder2 * iface,
 207                                       IGraphBuilder **pfg)
 208 {
 209     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
 210
 211     TRACE("(%p/%p)->(%p)\n", This, iface, pfg);
 212
 213     if (!pfg)
 214         return E_POINTER;
 215
 216     *pfg = This->mygraph;
 217     if (!This->mygraph)
 218     {
 219         TRACE("(%p) Getting NULL filtergraph\n", iface);
 220         return E_UNEXPECTED;
 221     }
 222
 223     IGraphBuilder_AddRef(This->mygraph);
 224
 225     TRACE("(%p) return filtergraph %p\n", iface, *pfg);
 226     return S_OK;
 227 }
 228
 229 static HRESULT WINAPI
 230 fnCaptureGraphBuilder2_SetOutputFileName(ICaptureGraphBuilder2 * iface,
 231                                          const GUID *pType,
 232                                          LPCOLESTR lpstrFile,
 233                                          IBaseFilter **ppf,
 234                                          IFileSinkFilter **ppSink)
 235 {
 236     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
 237
 238     FIXME("(%p/%p)->(%s, %s, %p, %p) Stub!\n", This, iface,
 239           debugstr_guid(pType), debugstr_w(lpstrFile), ppf, ppSink);
 240
 241     return E_NOTIMPL;
 242 }
 243
 244 static HRESULT WINAPI
 245 fnCaptureGraphBuilder2_FindInterface(ICaptureGraphBuilder2 * iface,
 246                                      const GUID *pCategory,
 247                                      const GUID *pType,
 248                                      IBaseFilter *pf,
 249                                      REFIID riid,
 250                                      void **ppint)
 251 {
 252     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
 253
 254     FIXME("(%p/%p)->(%s, %s, %p, %s, %p) - workaround stub!\n", This, iface,
 255           debugstr_guid(pCategory), debugstr_guid(pType),
 256           pf, debugstr_guid(riid), ppint);
 257
 258     return IBaseFilter_QueryInterface(pf, riid, ppint);
 259     /* Looks for the specified interface on the filter, upstream and
 260      * downstream from the filter, and, optionally, only on the output
 261      * pin of the given category.
 262      */
 263 }
 264
 265 static HRESULT WINAPI
 266 fnCaptureGraphBuilder2_RenderStream(ICaptureGraphBuilder2 * iface,
 267                                     const GUID *pCategory,
 268                                     const GUID *pType,
 269                                     IUnknown *pSource,
 270                                     IBaseFilter *pfCompressor,
 271                                     IBaseFilter *pfRenderer)
 272 {
 273     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
 274     IPin *pin_in = NULL;
 275     IPin *pin_out = NULL;
 276     HRESULT hr;
 277
 278     FIXME("(%p/%p)->(%s, %s, %p, %p, %p) Stub!\n", This, iface,
 279           debugstr_guid(pCategory), debugstr_guid(pType),
 280           pSource, pfCompressor, pfRenderer);
 281
 282     if (pfCompressor)
 283         FIXME("Intermediate streams not supported yet\n");
 284
 285     if (!This->mygraph)
 286     {
 287         FIXME("Need a capture graph\n");
 288         return E_UNEXPECTED;
 289     }
 290
 291     ICaptureGraphBuilder2_FindPin(iface, pSource, PINDIR_OUTPUT, pCategory, pType, TRUE, 0, &pin_in);
 292     if (!pin_in)
 293         return E_FAIL;
 294     ICaptureGraphBuilder2_FindPin(iface, (IUnknown*)pfRenderer, PINDIR_INPUT, pCategory, pType, TRUE, 0, &pin_out);
 295     if (!pin_out)
 296     {
 297         IPin_Release(pin_in);
 298         return E_FAIL;
 299     }
 300
 301     /* Uses 'Intelligent Connect', so Connect, not ConnectDirect here */
 302     hr = IFilterGraph2_Connect(This->mygraph, pin_in, pin_out);
 303     IPin_Release(pin_in);
 304     IPin_Release(pin_out);
 305     return hr;
 306 }
 307
 308 static HRESULT WINAPI
 309 fnCaptureGraphBuilder2_ControlStream(ICaptureGraphBuilder2 * iface,
 310                                      const GUID *pCategory,
 311                                      const GUID *pType,
 312                                      IBaseFilter *pFilter,
 313                                      REFERENCE_TIME *pstart,
 314                                      REFERENCE_TIME *pstop,
 315                                      WORD wStartCookie,
 316                                      WORD wStopCookie)
 317 {
 318     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
 319
 320     FIXME("(%p/%p)->(%s, %s, %p, %p, %p, %i, %i) Stub!\n", This, iface,
 321           debugstr_guid(pCategory), debugstr_guid(pType),
 322           pFilter, pstart, pstop, wStartCookie, wStopCookie);
 323
 324     return E_NOTIMPL;
 325 }
 326
 327 static HRESULT WINAPI
 328 fnCaptureGraphBuilder2_AllocCapFile(ICaptureGraphBuilder2 * iface,
 329                                     LPCOLESTR lpwstr,
 330                                     DWORDLONG dwlSize)
 331 {
 332     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
 333
 334     FIXME("(%p/%p)->(%s, 0x%s) Stub!\n", This, iface,
 335           debugstr_w(lpwstr), wine_dbgstr_longlong(dwlSize));
 336
 337     return E_NOTIMPL;
 338 }
 339
 340 static HRESULT WINAPI
 341 fnCaptureGraphBuilder2_CopyCaptureFile(ICaptureGraphBuilder2 * iface,
 342                                        LPOLESTR lpwstrOld,
 343                                        LPOLESTR lpwstrNew,
 344                                        int fAllowEscAbort,
 345                                        IAMCopyCaptureFileProgress *pCallback)
 346 {
 347     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
 348
 349     FIXME("(%p/%p)->(%s, %s, %i, %p) Stub!\n", This, iface,
 350           debugstr_w(lpwstrOld), debugstr_w(lpwstrNew),
 351           fAllowEscAbort, pCallback);
 352
 353     return E_NOTIMPL;
 354 }
 355
 356 static BOOL pin_matches(IPin *pin, PIN_DIRECTION direction, const GUID *cat, const GUID *type, BOOL unconnected)
 357 {
 358     IPin *partner;
 359     PIN_DIRECTION pindir;
 360
 361     IPin_QueryDirection(pin, &pindir);
 362     if (pindir != direction)
 363     {
 364         TRACE("No match, wrong direction\n");
 365         return FALSE;
 366     }
 367
 368     if (unconnected && IPin_ConnectedTo(pin, &partner) == S_OK)
 369     {
 370         IPin_Release(partner);
 371         TRACE("No match, %p already connected to %p\n", pin, partner);
 372         return FALSE;
 373     }
 374
 375     if (cat || type)
 376         FIXME("Ignoring category/type\n");
 377
 378     TRACE("Match made in heaven\n");
 379
 380     return TRUE;
 381 }
 382
 383 static HRESULT WINAPI
 384 fnCaptureGraphBuilder2_FindPin(ICaptureGraphBuilder2 * iface,
 385                                IUnknown *pSource,
 386                                PIN_DIRECTION pindir,
 387                                const GUID *pCategory,
 388                                const GUID *pType,
 389                                BOOL fUnconnected,
 390                                INT num,
 391                                IPin **ppPin)
 392 {
 393     HRESULT hr;
 394     IEnumPins *enumpins = NULL;
 395     IPin *pin;
 396     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder2(iface);
 397
 398     TRACE("(%p/%p)->(%p, %x, %s, %s, %d, %i, %p)\n", This, iface,
 399           pSource, pindir, debugstr_guid(pCategory), debugstr_guid(pType),
 400           fUnconnected, num, ppPin);
 401
 402     pin = NULL;
 403
 404     hr = IUnknown_QueryInterface(pSource, &IID_IPin, (void**)&pin);
 405     if (hr == E_NOINTERFACE)
 406     {
 407         IBaseFilter *filter = NULL;
 408         int numcurrent = 0;
 409
 410         hr = IUnknown_QueryInterface(pSource, &IID_IBaseFilter, (void**)&filter);
 411         if (hr == E_NOINTERFACE)
 412         {
 413             WARN("Input not filter or pin?!\n");
 414             return E_FAIL;
 415         }
 416
 417         hr = IBaseFilter_EnumPins(filter, &enumpins);
 418         if (FAILED(hr))
 419         {
 420             WARN("Could not enumerate\n");
 421             return hr;
 422         }
 423
 424         IEnumPins_Reset(enumpins);
 425
 426         while (1)
 427         {
 428             hr = IEnumPins_Next(enumpins, 1, &pin, NULL);
 429             if (hr == VFW_E_ENUM_OUT_OF_SYNC)
 430             {
 431                 numcurrent = 0;
 432                 IEnumPins_Reset(enumpins);
 433                 pin = NULL;
 434                 continue;
 435             }
 436
 437             if (hr != S_OK)
 438                 break;
 439             TRACE("Testing match\n");
 440             if (pin_matches(pin, pindir, pCategory, pType, fUnconnected) && numcurrent++ == num)
 441                 break;
 442             IPin_Release(pin);
 443             pin = NULL;
 444         }
 445         IEnumPins_Release(enumpins);
 446
 447         if (hr != S_OK)
 448         {
 449             WARN("Could not find %s pin # %d\n", (pindir == PINDIR_OUTPUT ? "output" : "input"), numcurrent);
 450             return E_FAIL;
 451         }
 452     }
 453     else if (!pin_matches(pin, pindir, pCategory, pType, fUnconnected))
 454     {
 455         IPin_Release(pin);
 456         return E_FAIL;
 457     }
 458
 459     *ppPin = pin;
 460     return S_OK;
 461 }
 462
 463 static const ICaptureGraphBuilder2Vtbl builder2_Vtbl =
 464 {
 465     fnCaptureGraphBuilder2_QueryInterface,
 466     fnCaptureGraphBuilder2_AddRef,
 467     fnCaptureGraphBuilder2_Release,
 468     fnCaptureGraphBuilder2_SetFilterGraph,
 469     fnCaptureGraphBuilder2_GetFilterGraph,
 470     fnCaptureGraphBuilder2_SetOutputFileName,
 471     fnCaptureGraphBuilder2_FindInterface,
 472     fnCaptureGraphBuilder2_RenderStream,
 473     fnCaptureGraphBuilder2_ControlStream,
 474     fnCaptureGraphBuilder2_AllocCapFile,
 475     fnCaptureGraphBuilder2_CopyCaptureFile,
 476     fnCaptureGraphBuilder2_FindPin
 477 };
 478
 479
 480 static HRESULT WINAPI
 481 fnCaptureGraphBuilder_QueryInterface(ICaptureGraphBuilder * iface,
 482                                      REFIID riid, LPVOID * ppv)
 483 {
 484     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
 485     TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
 486     return IUnknown_QueryInterface(_ICaptureGraphBuilder2_(This), riid, ppv);
 487 }
 488
 489 static ULONG WINAPI
 490 fnCaptureGraphBuilder_AddRef(ICaptureGraphBuilder * iface)
 491 {
 492     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
 493     TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
 494     return IUnknown_AddRef(_ICaptureGraphBuilder2_(This));
 495 }
 496
 497 static ULONG WINAPI
 498 fnCaptureGraphBuilder_Release(ICaptureGraphBuilder * iface)
 499 {
 500     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
 501     TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
 502     return IUnknown_Release(_ICaptureGraphBuilder2_(This));
 503 }
 504
 505 static HRESULT WINAPI
 506 fnCaptureGraphBuilder_SetFiltergraph(ICaptureGraphBuilder * iface,
 507                                      IGraphBuilder *pfg)
 508 {
 509     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
 510     TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
 511     return ICaptureGraphBuilder2_SetFiltergraph(_ICaptureGraphBuilder2_(This), pfg);
 512 }
 513
 514 static HRESULT WINAPI
 515 fnCaptureGraphBuilder_GetFiltergraph(ICaptureGraphBuilder * iface,
 516                                      IGraphBuilder **pfg)
 517 {
 518     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
 519     TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
 520     return ICaptureGraphBuilder2_GetFiltergraph(_ICaptureGraphBuilder2_(This), pfg);
 521 }
 522
 523 static HRESULT WINAPI
 524 fnCaptureGraphBuilder_SetOutputFileName(ICaptureGraphBuilder * iface,
 525                                         const GUID *pType, LPCOLESTR lpstrFile,
 526                                         IBaseFilter **ppf, IFileSinkFilter **ppSink)
 527 {
 528     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
 529     TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
 530     return ICaptureGraphBuilder2_SetOutputFileName(_ICaptureGraphBuilder2_(This),
 531                                                    pType, lpstrFile, ppf, ppSink);
 532 }
 533
 534 static HRESULT WINAPI
 535 fnCaptureGraphBuilder_FindInterface(ICaptureGraphBuilder * iface,
 536                                     const GUID *pCategory, IBaseFilter *pf,
 537                                     REFIID riid, void **ppint)
 538 {
 539     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
 540     TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
 541     return ICaptureGraphBuilder2_FindInterface(_ICaptureGraphBuilder2_(This),
 542                                                pCategory, NULL, pf, riid, ppint);
 543 }
 544
 545 static HRESULT WINAPI
 546 fnCaptureGraphBuilder_RenderStream(ICaptureGraphBuilder * iface,
 547                                    const GUID *pCategory, IUnknown *pSource,
 548                                    IBaseFilter *pfCompressor, IBaseFilter *pfRenderer)
 549 {
 550     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
 551     TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
 552     return ICaptureGraphBuilder2_RenderStream(_ICaptureGraphBuilder2_(This),
 553                                               pCategory, NULL, pSource,
 554                                               pfCompressor, pfRenderer);
 555 }
 556
 557 static HRESULT WINAPI
 558 fnCaptureGraphBuilder_ControlStream(ICaptureGraphBuilder * iface,
 559                                     const GUID *pCategory, IBaseFilter *pFilter,
 560                                     REFERENCE_TIME *pstart, REFERENCE_TIME *pstop,
 561                                     WORD wStartCookie, WORD wStopCookie)
 562 {
 563     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
 564     TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
 565     return ICaptureGraphBuilder2_ControlStream(_ICaptureGraphBuilder2_(This),
 566                                                pCategory, NULL, pFilter, pstart,
 567                                                pstop, wStartCookie, wStopCookie);
 568 }
 569
 570 static HRESULT WINAPI
 571 fnCaptureGraphBuilder_AllocCapFile(ICaptureGraphBuilder * iface,
 572                                    LPCOLESTR lpstr, DWORDLONG dwlSize)
 573 {
 574     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
 575     TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
 576     return ICaptureGraphBuilder2_AllocCapFile(_ICaptureGraphBuilder2_(This),
 577                                               lpstr, dwlSize);
 578 }
 579
 580 static HRESULT WINAPI
 581 fnCaptureGraphBuilder_CopyCaptureFile(ICaptureGraphBuilder * iface,
 582                                       LPOLESTR lpwstrOld, LPOLESTR lpwstrNew,
 583                                       int fAllowEscAbort,
 584                                       IAMCopyCaptureFileProgress *pCallback)
 585 {
 586     CaptureGraphImpl *This = impl_from_ICaptureGraphBuilder(iface);
 587     TRACE("%p --> Forwarding to v2 (%p)\n", iface, This);
 588     return ICaptureGraphBuilder2_CopyCaptureFile(_ICaptureGraphBuilder2_(This),
 589                                                  lpwstrOld, lpwstrNew,
 590                                                  fAllowEscAbort, pCallback);
 591 }
 592
 593 static const ICaptureGraphBuilderVtbl builder_Vtbl =
 594 {
 595    fnCaptureGraphBuilder_QueryInterface,
 596    fnCaptureGraphBuilder_AddRef,
 597    fnCaptureGraphBuilder_Release,
 598    fnCaptureGraphBuilder_SetFiltergraph,
 599    fnCaptureGraphBuilder_GetFiltergraph,
 600    fnCaptureGraphBuilder_SetOutputFileName,
 601    fnCaptureGraphBuilder_FindInterface,
 602    fnCaptureGraphBuilder_RenderStream,
 603    fnCaptureGraphBuilder_ControlStream,
 604    fnCaptureGraphBuilder_AllocCapFile,
 605    fnCaptureGraphBuilder_CopyCaptureFile
 606 };