loader/dshow/inputpin.c

   1 /*
   2  * Modified for use with MPlayer, detailed changelog at
   3  * http://svn.mplayerhq.hu/mplayer/trunk/
   4  * $Id$
   5  */
   6
   7 #include "inputpin.h"
   8 #include "wine/winerror.h"
   9 #include <string.h>
  10 #include <stdio.h>
  11 #include <stdlib.h>
  12
  13 static inline int unimplemented(const char* s, void* p)
  14 {
  15     Debug printf("%s(%p) called (UNIMPLEMENTED)", s, p);
  16     return E_NOTIMPL;
  17 }
  18
  19 /***********
  20  * EnumPins
  21  ***********/
  22
  23 typedef struct
  24 {
  25     IEnumPins_vt* vt;
  26     DECLARE_IUNKNOWN();
  27     IPin* pin1;
  28     IPin* pin2;
  29     int counter;
  30     GUID interfaces[2];
  31 } CEnumPins;
  32
  33 static long STDCALL CEnumPins_Next(IEnumPins* This,
  34                                    /* [in] */ unsigned long cMediaTypes,
  35                                    /* [size_is][out] */ IPin** ppMediaTypes,
  36                                    /* [out] */ unsigned long* pcFetched)
  37 {
  38     CEnumPins* pin = (CEnumPins*)This;
  39
  40     Debug printf("CEnumPins_Next(%p) called\n", This);
  41     if (!ppMediaTypes)
  42         return E_INVALIDARG;
  43     if (!pcFetched && (cMediaTypes!=1))
  44         return E_INVALIDARG;
  45     if (cMediaTypes<=0)
  46         return 0;
  47
  48     //lcounter = ((CEnumPins*)This)->counter;
  49     //lpin1 = ((CEnumPins*)This)->pin1;
  50     //lpin2 = ((CEnumPins*)This)->pin2;
  51     if (((pin->counter == 2) && pin->pin2)
  52         || ((pin->counter == 1) && !pin->pin2))
  53     {
  54         if (pcFetched)
  55             *pcFetched=0;
  56         return 1;
  57     }
  58
  59     if (pcFetched)
  60         *pcFetched=1;
  61     if (pin->counter==0)
  62     {
  63         *ppMediaTypes = pin->pin1;
  64         pin->pin1->vt->AddRef((IUnknown*)pin->pin1);
  65     }
  66     else
  67     {
  68         *ppMediaTypes = pin->pin2;
  69         pin->pin2->vt->AddRef((IUnknown*)pin->pin2);
  70     }
  71     pin->counter++;
  72     if (cMediaTypes == 1)
  73         return 0;
  74     return 1;
  75 }
  76
  77 static long STDCALL CEnumPins_Skip(IEnumPins* This,
  78                                    /* [in] */ unsigned long cMediaTypes)
  79 {
  80     Debug unimplemented("CEnumPins_Skip", This);
  81     return E_NOTIMPL;
  82 }
  83
  84 static long STDCALL CEnumPins_Reset(IEnumPins* This)
  85 {
  86     Debug printf("CEnumPins_Reset(%p) called\n", This);
  87     ((CEnumPins*)This)->counter = 0;
  88     return 0;
  89 }
  90
  91 static long STDCALL CEnumPins_Clone(IEnumPins* This,
  92                                     /* [out] */ IEnumPins** ppEnum)
  93 {
  94     Debug unimplemented("CEnumPins_Clone", This);
  95     return E_NOTIMPL;
  96 }
  97
  98 static void CEnumPins_Destroy(CEnumPins* This)
  99 {
 100     free(This->vt);
 101     free(This);
 102 }
 103
 104 IMPLEMENT_IUNKNOWN(CEnumPins)
 105
 106 static CEnumPins* CEnumPinsCreate(IPin* p, IPin* pp)
 107 {
 108     CEnumPins* This = (CEnumPins*) malloc(sizeof(CEnumPins));
 109
 110     if (!This)
 111         return NULL;
 112
 113     This->refcount = 1;
 114     This->pin1 = p;
 115     This->pin2 = pp;
 116     This->counter = 0;
 117
 118     This->vt = (IEnumPins_vt*) malloc(sizeof(IEnumPins_vt));
 119     if (!This->vt)
 120     {
 121         free(This);
 122         return NULL;
 123     }
 124     This->vt->QueryInterface = CEnumPins_QueryInterface;
 125     This->vt->AddRef = CEnumPins_AddRef;
 126     This->vt->Release = CEnumPins_Release;
 127     This->vt->Next = CEnumPins_Next;
 128     This->vt->Skip = CEnumPins_Skip;
 129     This->vt->Reset = CEnumPins_Reset;
 130     This->vt->Clone = CEnumPins_Clone;
 131
 132     This->interfaces[0] = IID_IUnknown;
 133     This->interfaces[1] = IID_IEnumPins;
 134
 135     return This;
 136 }
 137
 138
 139
 140 /***********
 141  * InputPin
 142  ***********/
 143
 144 static long STDCALL CInputPin_Connect(IPin* This,
 145                                       /* [in] */ IPin* pReceivePin,
 146                                       /* [in] */ AM_MEDIA_TYPE* pmt)
 147 {
 148     Debug unimplemented("CInputPin_Connect", This);
 149     return E_NOTIMPL;
 150 }
 151
 152 static long STDCALL CInputPin_ReceiveConnection(IPin* This,
 153                                                 /* [in] */ IPin* pConnector,
 154                                                 /* [in] */ const AM_MEDIA_TYPE *pmt)
 155 {
 156     Debug unimplemented("CInputPin_ReceiveConnection", This);
 157     return E_NOTIMPL;
 158 }
 159
 160 static long STDCALL CInputPin_Disconnect(IPin* This)
 161 {
 162     Debug unimplemented("CInputPin_Disconnect", This);
 163     return E_NOTIMPL;
 164 }
 165
 166 static long STDCALL CInputPin_ConnectedTo(IPin* This,
 167                                           /* [out] */ IPin** pPin)
 168 {
 169     Debug unimplemented("CInputPin_ConnectedTo", This);
 170     return E_NOTIMPL;
 171 }
 172
 173 static long STDCALL CInputPin_ConnectionMediaType(IPin* This,
 174                                                   /* [out] */ AM_MEDIA_TYPE *pmt)
 175 {
 176     Debug printf("CInputPin_ConnectionMediaType(%p) called\n", This);
 177     if (!pmt)
 178         return E_INVALIDARG;
 179     *pmt=((CInputPin*)This)->type;
 180     if (pmt->cbFormat > 0)
 181     {
 182         pmt->pbFormat=malloc(pmt->cbFormat);
 183         memcpy(pmt->pbFormat, ((CInputPin*)This)->type.pbFormat, pmt->cbFormat);
 184     }
 185     return 0;
 186 }
 187
 188 static long STDCALL CInputPin_QueryPinInfo(IPin* This,
 189                                            /* [out] */ PIN_INFO *pInfo)
 190 {
 191     CBaseFilter* lparent=((CInputPin*)This)->parent;
 192     Debug printf("CInputPin_QueryPinInfo(%p) called\n", This);
 193     pInfo->dir = PINDIR_OUTPUT;
 194     pInfo->pFilter = (IBaseFilter*) lparent;
 195     lparent->vt->AddRef((IUnknown*)lparent);
 196     pInfo->achName[0] = 0;
 197     return 0;
 198 }
 199
 200 static long STDCALL CInputPin_QueryDirection(IPin* This,
 201                                               /* [out] */ PIN_DIRECTION *pPinDir)
 202 {
 203     *pPinDir = PINDIR_OUTPUT;
 204     Debug printf("CInputPin_QueryDirection(%p) called\n", This);
 205     return 0;
 206 }
 207
 208 static long STDCALL CInputPin_QueryId(IPin* This,
 209                                        /* [out] */ unsigned short* *Id)
 210 {
 211     Debug unimplemented("CInputPin_QueryId", This);
 212     return E_NOTIMPL;
 213 }
 214
 215 static long STDCALL CInputPin_QueryAccept(IPin* This,
 216                                           /* [in] */ const AM_MEDIA_TYPE* pmt)
 217 {
 218     Debug unimplemented("CInputPin_QueryAccept", This);
 219     return E_NOTIMPL;
 220 }
 221
 222 static long STDCALL CInputPin_EnumMediaTypes(IPin* This,
 223                                              /* [out] */ IEnumMediaTypes** ppEnum)
 224 {
 225     Debug unimplemented("CInputPin_EnumMediaTypes", This);
 226     return E_NOTIMPL;
 227 }
 228
 229 static long STDCALL CInputPin_QueryInternalConnections(IPin* This,
 230                                                        /* [out] */ IPin** apPin,
 231                                                        /* [out][in] */ unsigned long *nPin)
 232 {
 233     Debug unimplemented("CInputPin_QueryInternalConnections", This);
 234     return E_NOTIMPL;
 235 }
 236
 237 static long STDCALL CInputPin_EndOfStream(IPin * This)
 238 {
 239     Debug unimplemented("CInputPin_EndOfStream", This);
 240     return E_NOTIMPL;
 241 }
 242
 243
 244 static long STDCALL CInputPin_BeginFlush(IPin * This)
 245 {
 246     Debug unimplemented("CInputPin_BeginFlush", This);
 247     return E_NOTIMPL;
 248 }
 249
 250
 251 static long STDCALL CInputPin_EndFlush(IPin* This)
 252 {
 253     Debug unimplemented("CInputPin_EndFlush", This);
 254     return E_NOTIMPL;
 255 }
 256
 257 static long STDCALL CInputPin_NewSegment(IPin* This,
 258                                           /* [in] */ REFERENCE_TIME tStart,
 259                                           /* [in] */ REFERENCE_TIME tStop,
 260                                           /* [in] */ double dRate)
 261 {
 262     Debug unimplemented("CInputPin_NewSegment", This);
 263     return E_NOTIMPL;
 264 }
 265
 266 static void CInputPin_Destroy(CInputPin* This)
 267 {
 268     free(This->vt);
 269     free(This);
 270 }
 271
 272 IMPLEMENT_IUNKNOWN(CInputPin)
 273
 274 CInputPin* CInputPinCreate(CBaseFilter* p, const AM_MEDIA_TYPE* amt)
 275 {
 276     CInputPin* This = (CInputPin*) malloc(sizeof(CInputPin));
 277
 278     if (!This)
 279         return NULL;
 280
 281     This->refcount = 1;
 282     This->parent = p;
 283     This->type = *amt;
 284
 285     This->vt= (IPin_vt*) malloc(sizeof(IPin_vt));
 286
 287     if (!This->vt)
 288     {
 289         free(This);
 290         return NULL;
 291     }
 292
 293     This->vt->QueryInterface = CInputPin_QueryInterface;
 294     This->vt->AddRef = CInputPin_AddRef;
 295     This->vt->Release = CInputPin_Release;
 296     This->vt->Connect = CInputPin_Connect;
 297     This->vt->ReceiveConnection = CInputPin_ReceiveConnection;
 298     This->vt->Disconnect = CInputPin_Disconnect;
 299     This->vt->ConnectedTo = CInputPin_ConnectedTo;
 300     This->vt->ConnectionMediaType = CInputPin_ConnectionMediaType;
 301     This->vt->QueryPinInfo = CInputPin_QueryPinInfo;
 302     This->vt->QueryDirection = CInputPin_QueryDirection;
 303     This->vt->QueryId = CInputPin_QueryId;
 304     This->vt->QueryAccept = CInputPin_QueryAccept;
 305     This->vt->EnumMediaTypes = CInputPin_EnumMediaTypes;
 306     This->vt->QueryInternalConnections = CInputPin_QueryInternalConnections;
 307     This->vt->EndOfStream = CInputPin_EndOfStream;
 308     This->vt->BeginFlush = CInputPin_BeginFlush;
 309     This->vt->EndFlush = CInputPin_EndFlush;
 310     This->vt->NewSegment = CInputPin_NewSegment;
 311
 312     This->interfaces[0]=IID_IUnknown;
 313
 314     return This;
 315 }
 316
 317
 318 /*************
 319  * BaseFilter
 320  *************/
 321
 322 static long STDCALL CBaseFilter_GetClassID(IBaseFilter * This,
 323                                            /* [out] */ CLSID *pClassID)
 324 {
 325     Debug unimplemented("CBaseFilter_GetClassID", This);
 326     return E_NOTIMPL;
 327 }
 328
 329 static long STDCALL CBaseFilter_Stop(IBaseFilter* This)
 330 {
 331     Debug unimplemented("CBaseFilter_Stop", This);
 332     return E_NOTIMPL;
 333 }
 334
 335 static long STDCALL CBaseFilter_Pause(IBaseFilter* This)
 336 {
 337     Debug unimplemented("CBaseFilter_Pause", This);
 338     return E_NOTIMPL;
 339 }
 340
 341 static long STDCALL CBaseFilter_Run(IBaseFilter* This, REFERENCE_TIME tStart)
 342 {
 343     Debug unimplemented("CBaseFilter_Run", This);
 344     return E_NOTIMPL;
 345 }
 346
 347 static long STDCALL CBaseFilter_GetState(IBaseFilter* This,
 348                                          /* [in] */ unsigned long dwMilliSecsTimeout,
 349                                          // /* [out] */ FILTER_STATE *State)
 350                                          void* State)
 351 {
 352     Debug unimplemented("CBaseFilter_GetState", This);
 353     return E_NOTIMPL;
 354 }
 355
 356 static long STDCALL CBaseFilter_SetSyncSource(IBaseFilter* This,
 357                                               /* [in] */ IReferenceClock *pClock)
 358 {
 359     Debug unimplemented("CBaseFilter_SetSyncSource", This);
 360     return E_NOTIMPL;
 361 }
 362
 363 static long STDCALL CBaseFilter_GetSyncSource(IBaseFilter* This,
 364                                               /* [out] */ IReferenceClock **pClock)
 365 {
 366     Debug unimplemented("CBaseFilter_GetSyncSource", This);
 367     return E_NOTIMPL;
 368 }
 369
 370
 371 static long STDCALL CBaseFilter_EnumPins(IBaseFilter* This,
 372                                          /* [out] */ IEnumPins **ppEnum)
 373 {
 374     Debug printf("CBaseFilter_EnumPins(%p) called\n", This);
 375     *ppEnum = (IEnumPins*) CEnumPinsCreate(((CBaseFilter*)This)->pin, ((CBaseFilter*)This)->unused_pin);
 376     return 0;
 377 }
 378
 379 static long STDCALL CBaseFilter_FindPin(IBaseFilter* This,
 380                                         /* [string][in] */ const unsigned short* Id,
 381                                         /* [out] */ IPin **ppPin)
 382 {
 383     Debug unimplemented("CBaseFilter_FindPin\n", This);
 384     return E_NOTIMPL;
 385 }
 386
 387 static long STDCALL CBaseFilter_QueryFilterInfo(IBaseFilter* This,
 388                                                 // /* [out] */ FILTER_INFO *pInfo)
 389                                                 void* pInfo)
 390 {
 391     Debug unimplemented("CBaseFilter_QueryFilterInfo", This);
 392     return E_NOTIMPL;
 393 }
 394
 395 static long STDCALL CBaseFilter_JoinFilterGraph(IBaseFilter* This,
 396                                                 /* [in] */ IFilterGraph* pGraph,
 397                                                 /* [string][in] */ const unsigned short* pName)
 398 {
 399     Debug unimplemented("CBaseFilter_JoinFilterGraph", This);
 400     return E_NOTIMPL;
 401 }
 402
 403 static long STDCALL CBaseFilter_QueryVendorInfo(IBaseFilter* This,
 404                                                 /* [string][out] */ unsigned short** pVendorInfo)
 405 {
 406     Debug unimplemented("CBaseFilter_QueryVendorInfo", This);
 407     return E_NOTIMPL;
 408 }
 409
 410 static IPin* CBaseFilter_GetPin(CBaseFilter* This)
 411 {
 412     return This->pin;
 413 }
 414
 415 static IPin* CBaseFilter_GetUnusedPin(CBaseFilter* This)
 416 {
 417     return This->unused_pin;
 418 }
 419
 420 static void CBaseFilter_Destroy(CBaseFilter* This)
 421 {
 422     if (This->vt)
 423         free(This->vt);
 424     if (This->pin)
 425         This->pin->vt->Release((IUnknown*)This->pin);
 426     if (This->unused_pin)
 427         This->unused_pin->vt->Release((IUnknown*)This->unused_pin);
 428     free(This);
 429 }
 430
 431 IMPLEMENT_IUNKNOWN(CBaseFilter)
 432
 433 CBaseFilter* CBaseFilterCreate(const AM_MEDIA_TYPE* type, CBaseFilter2* parent)
 434 {
 435     CBaseFilter* This = (CBaseFilter*) malloc(sizeof(CBaseFilter));
 436     if (!This)
 437         return NULL;
 438
 439     This->refcount = 1;
 440
 441     This->pin = (IPin*) CInputPinCreate(This, type);
 442     This->unused_pin = (IPin*) CRemotePinCreate(This, parent->GetPin(parent));
 443
 444     This->vt = (IBaseFilter_vt*) malloc(sizeof(IBaseFilter_vt));
 445     if (!This->vt || !This->pin || !This->unused_pin)
 446     {
 447         CBaseFilter_Destroy(This);
 448         return NULL;
 449     }
 450
 451     This->vt->QueryInterface = CBaseFilter_QueryInterface;
 452     This->vt->AddRef = CBaseFilter_AddRef;
 453     This->vt->Release = CBaseFilter_Release;
 454     This->vt->GetClassID = CBaseFilter_GetClassID;
 455     This->vt->Stop = CBaseFilter_Stop;
 456     This->vt->Pause = CBaseFilter_Pause;
 457     This->vt->Run = CBaseFilter_Run;
 458     This->vt->GetState = CBaseFilter_GetState;
 459     This->vt->SetSyncSource = CBaseFilter_SetSyncSource;
 460     This->vt->GetSyncSource = CBaseFilter_GetSyncSource;
 461     This->vt->EnumPins = CBaseFilter_EnumPins;
 462     This->vt->FindPin = CBaseFilter_FindPin;
 463     This->vt->QueryFilterInfo = CBaseFilter_QueryFilterInfo;
 464     This->vt->JoinFilterGraph = CBaseFilter_JoinFilterGraph;
 465     This->vt->QueryVendorInfo = CBaseFilter_QueryVendorInfo;
 466
 467     This->interfaces[0] = IID_IUnknown;
 468     This->interfaces[1] = IID_IBaseFilter;
 469
 470     This->GetPin = CBaseFilter_GetPin;
 471     This->GetUnusedPin = CBaseFilter_GetUnusedPin;
 472
 473     return This;
 474 }
 475
 476
 477 /**************
 478  * BaseFilter2
 479  **************/
 480
 481
 482 static long STDCALL CBaseFilter2_GetClassID(IBaseFilter* This,
 483                                              /* [out] */ CLSID* pClassID)
 484 {
 485     Debug unimplemented("CBaseFilter2_GetClassID", This);
 486     return E_NOTIMPL;
 487 }
 488
 489 static long STDCALL CBaseFilter2_Stop(IBaseFilter* This)
 490 {
 491     Debug unimplemented("CBaseFilter2_Stop", This);
 492     return E_NOTIMPL;
 493 }
 494
 495 static long STDCALL CBaseFilter2_Pause(IBaseFilter* This)
 496 {
 497     Debug unimplemented("CBaseFilter2_Pause", This);
 498     return E_NOTIMPL;
 499 }
 500
 501 static long STDCALL CBaseFilter2_Run(IBaseFilter* This, REFERENCE_TIME tStart)
 502 {
 503     Debug unimplemented("CBaseFilter2_Run", This);
 504     return E_NOTIMPL;
 505 }
 506
 507
 508 static long STDCALL CBaseFilter2_GetState(IBaseFilter* This,
 509                                           /* [in] */ unsigned long dwMilliSecsTimeout,
 510                                           // /* [out] */ FILTER_STATE *State)
 511                                           void* State)
 512 {
 513     Debug unimplemented("CBaseFilter2_GetState", This);
 514     return E_NOTIMPL;
 515 }
 516
 517 static long STDCALL CBaseFilter2_SetSyncSource(IBaseFilter* This,
 518                                                /* [in] */ IReferenceClock* pClock)
 519 {
 520     Debug unimplemented("CBaseFilter2_SetSyncSource", This);
 521     return E_NOTIMPL;
 522 }
 523
 524 static long STDCALL CBaseFilter2_GetSyncSource(IBaseFilter* This,
 525                                                /* [out] */ IReferenceClock** pClock)
 526 {
 527     Debug unimplemented("CBaseFilter2_GetSyncSource", This);
 528     return E_NOTIMPL;
 529 }
 530
 531 static long STDCALL CBaseFilter2_EnumPins(IBaseFilter* This,
 532                                           /* [out] */ IEnumPins** ppEnum)
 533 {
 534     Debug printf("CBaseFilter2_EnumPins(%p) called\n", This);
 535     *ppEnum = (IEnumPins*) CEnumPinsCreate(((CBaseFilter2*)This)->pin, 0);
 536     return 0;
 537 }
 538
 539 static long STDCALL CBaseFilter2_FindPin(IBaseFilter* This,
 540                                          /* [string][in] */ const unsigned short* Id,
 541                                          /* [out] */ IPin** ppPin)
 542 {
 543     Debug unimplemented("CBaseFilter2_FindPin", This);
 544     return E_NOTIMPL;
 545 }
 546
 547 static long STDCALL CBaseFilter2_QueryFilterInfo(IBaseFilter* This,
 548                                                  // /* [out] */ FILTER_INFO *pInfo)
 549                                                  void* pInfo)
 550 {
 551     Debug unimplemented("CBaseFilter2_QueryFilterInfo", This);
 552     return E_NOTIMPL;
 553 }
 554
 555 static long STDCALL CBaseFilter2_JoinFilterGraph(IBaseFilter* This,
 556                                                  /* [in] */ IFilterGraph* pGraph,
 557                                                  /* [string][in] */
 558                                                   const unsigned short* pName)
 559 {
 560     Debug unimplemented("CBaseFilter2_JoinFilterGraph", This);
 561     return E_NOTIMPL;
 562 }
 563
 564 static long STDCALL CBaseFilter2_QueryVendorInfo(IBaseFilter* This,
 565                                                  /* [string][out] */
 566                                                  unsigned short** pVendorInfo)
 567 {
 568     Debug unimplemented("CBaseFilter2_QueryVendorInfo", This);
 569     return E_NOTIMPL;
 570 }
 571
 572 static IPin* CBaseFilter2_GetPin(CBaseFilter2* This)
 573 {
 574     return This->pin;
 575 }
 576
 577 static void CBaseFilter2_Destroy(CBaseFilter2* This)
 578 {
 579     Debug printf("CBaseFilter2_Destroy(%p) called\n", This);
 580     if (This->pin)
 581         This->pin->vt->Release((IUnknown*) This->pin);
 582     if (This->vt)
 583         free(This->vt);
 584     free(This);
 585 }
 586
 587 IMPLEMENT_IUNKNOWN(CBaseFilter2)
 588
 589 static GUID CBaseFilter2_interf1 =
 590 {0x76c61a30, 0xebe1, 0x11cf, {0x89, 0xf9, 0x00, 0xa0, 0xc9, 0x03, 0x49, 0xcb}};
 591 static GUID CBaseFilter2_interf2 =
 592 {0xaae7e4e2, 0x6388, 0x11d1, {0x8d, 0x93, 0x00, 0x60, 0x97, 0xc9, 0xa2, 0xb2}};
 593 static GUID CBaseFilter2_interf3 =
 594 {0x02ef04dd, 0x7580, 0x11d1, {0xbe, 0xce, 0x00, 0xc0, 0x4f, 0xb6, 0xe9, 0x37}};
 595
 596 CBaseFilter2* CBaseFilter2Create()
 597 {
 598     CBaseFilter2* This = (CBaseFilter2*) malloc(sizeof(CBaseFilter2));
 599
 600     if (!This)
 601         return NULL;
 602
 603     This->refcount = 1;
 604     This->pin = (IPin*) CRemotePin2Create(This);
 605
 606     This->vt = (IBaseFilter_vt*) malloc(sizeof(IBaseFilter_vt));
 607
 608     if (!This->pin || !This->vt)
 609     {
 610         CBaseFilter2_Destroy(This);
 611         return NULL;
 612     }
 613
 614     memset(This->vt, 0, sizeof(IBaseFilter_vt));
 615     This->vt->QueryInterface = CBaseFilter2_QueryInterface;
 616     This->vt->AddRef = CBaseFilter2_AddRef;
 617     This->vt->Release = CBaseFilter2_Release;
 618     This->vt->GetClassID = CBaseFilter2_GetClassID;
 619     This->vt->Stop = CBaseFilter2_Stop;
 620     This->vt->Pause = CBaseFilter2_Pause;
 621     This->vt->Run = CBaseFilter2_Run;
 622     This->vt->GetState = CBaseFilter2_GetState;
 623     This->vt->SetSyncSource = CBaseFilter2_SetSyncSource;
 624     This->vt->GetSyncSource = CBaseFilter2_GetSyncSource;
 625     This->vt->EnumPins = CBaseFilter2_EnumPins;
 626     This->vt->FindPin = CBaseFilter2_FindPin;
 627     This->vt->QueryFilterInfo = CBaseFilter2_QueryFilterInfo;
 628     This->vt->JoinFilterGraph = CBaseFilter2_JoinFilterGraph;
 629     This->vt->QueryVendorInfo = CBaseFilter2_QueryVendorInfo;
 630
 631     This->GetPin = CBaseFilter2_GetPin;
 632
 633     This->interfaces[0] = IID_IUnknown;
 634     This->interfaces[1] = IID_IBaseFilter;
 635     This->interfaces[2] = CBaseFilter2_interf1;
 636     This->interfaces[3] = CBaseFilter2_interf2;
 637     This->interfaces[4] = CBaseFilter2_interf3;
 638
 639     return This;
 640 }
 641
 642
 643 /*************
 644  * CRemotePin
 645  *************/
 646
 647
 648 static long STDCALL CRemotePin_ConnectedTo(IPin* This, /* [out] */ IPin** pPin)
 649 {
 650     Debug printf("CRemotePin_ConnectedTo(%p) called\n", This);
 651     if (!pPin)
 652         return E_INVALIDARG;
 653     *pPin = ((CRemotePin*)This)->remote_pin;
 654     (*pPin)->vt->AddRef((IUnknown*)(*pPin));
 655     return 0;
 656 }
 657
 658 static long STDCALL CRemotePin_QueryDirection(IPin* This,
 659                                               /* [out] */ PIN_DIRECTION* pPinDir)
 660 {
 661     Debug printf("CRemotePin_QueryDirection(%p) called\n", This);
 662     if (!pPinDir)
 663         return E_INVALIDARG;
 664     *pPinDir=PINDIR_INPUT;
 665     return 0;
 666 }
 667
 668 static long STDCALL CRemotePin_ConnectionMediaType(IPin* This, /* [out] */ AM_MEDIA_TYPE* pmt)
 669 {
 670     Debug unimplemented("CRemotePin_ConnectionMediaType", This);
 671     return E_NOTIMPL;
 672 }
 673
 674 static long STDCALL CRemotePin_QueryPinInfo(IPin* This, /* [out] */ PIN_INFO* pInfo)
 675 {
 676     CBaseFilter* lparent = ((CRemotePin*)This)->parent;
 677     Debug printf("CRemotePin_QueryPinInfo(%p) called\n", This);
 678     pInfo->dir= PINDIR_INPUT;
 679     pInfo->pFilter = (IBaseFilter*) lparent;
 680     lparent->vt->AddRef((IUnknown*)lparent);
 681     pInfo->achName[0]=0;
 682     return 0;
 683 }
 684
 685 static void CRemotePin_Destroy(CRemotePin* This)
 686 {
 687     Debug printf("CRemotePin_Destroy(%p) called\n", This);
 688     free(This->vt);
 689     free(This);
 690 }
 691
 692 IMPLEMENT_IUNKNOWN(CRemotePin)
 693
 694 CRemotePin* CRemotePinCreate(CBaseFilter* pt, IPin* rpin)
 695 {
 696     CRemotePin* This = (CRemotePin*) malloc(sizeof(CRemotePin));
 697
 698     if (!This)
 699         return NULL;
 700
 701     Debug printf("CRemotePinCreate() called -> %p\n", This);
 702
 703     This->parent = pt;
 704     This->remote_pin = rpin;
 705     This->refcount = 1;
 706
 707     This->vt = (IPin_vt*) malloc(sizeof(IPin_vt));
 708
 709     if (!This->vt)
 710     {
 711         free(This);
 712         return NULL;
 713     }
 714
 715     memset(This->vt, 0, sizeof(IPin_vt));
 716     This->vt->QueryInterface = CRemotePin_QueryInterface;
 717     This->vt->AddRef = CRemotePin_AddRef;
 718     This->vt->Release = CRemotePin_Release;
 719     This->vt->QueryDirection = CRemotePin_QueryDirection;
 720     This->vt->ConnectedTo = CRemotePin_ConnectedTo;
 721     This->vt->ConnectionMediaType = CRemotePin_ConnectionMediaType;
 722     This->vt->QueryPinInfo = CRemotePin_QueryPinInfo;
 723
 724     This->interfaces[0] = IID_IUnknown;
 725
 726     return This;
 727 }
 728
 729
 730 /*************
 731  * CRemotePin2
 732  *************/
 733
 734
 735 static long STDCALL CRemotePin2_QueryPinInfo(IPin* This,
 736                                              /* [out] */ PIN_INFO* pInfo)
 737 {
 738     CBaseFilter2* lparent=((CRemotePin2*)This)->parent;
 739     Debug printf("CRemotePin2_QueryPinInfo(%p) called\n", This);
 740     pInfo->pFilter=(IBaseFilter*)lparent;
 741     lparent->vt->AddRef((IUnknown*)lparent);
 742     pInfo->dir=PINDIR_OUTPUT;
 743     pInfo->achName[0]=0;
 744     return 0;
 745 }
 746
 747 // FIXME - not being released!
 748 static void CRemotePin2_Destroy(CRemotePin2* This)
 749 {
 750     Debug printf("CRemotePin2_Destroy(%p) called\n", This);
 751     free(This->vt);
 752     free(This);
 753 }
 754
 755 IMPLEMENT_IUNKNOWN(CRemotePin2)
 756
 757 CRemotePin2* CRemotePin2Create(CBaseFilter2* p)
 758 {
 759     CRemotePin2* This = (CRemotePin2*) malloc(sizeof(CRemotePin2));
 760
 761     if (!This)
 762         return NULL;
 763
 764     Debug printf("CRemotePin2Create() called -> %p\n", This);
 765
 766     This->parent = p;
 767     This->refcount = 1;
 768
 769     This->vt = (IPin_vt*) malloc(sizeof(IPin_vt));
 770
 771     if (!This->vt)
 772     {
 773         free(This);
 774         return NULL;
 775     }
 776
 777     memset(This->vt, 0, sizeof(IPin_vt));
 778     This->vt->QueryInterface = CRemotePin2_QueryInterface;
 779     This->vt->AddRef = CRemotePin2_AddRef;
 780     This->vt->Release = CRemotePin2_Release;
 781     This->vt->QueryPinInfo = CRemotePin2_QueryPinInfo;
 782
 783     This->interfaces[0] = IID_IUnknown;
 784
 785     return This;
 786 }