ReactOS 0.4.15-dev-7681-g776c3a3
smartteefilter.c File Reference
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "wtypes.h"
#include "wingdi.h"
#include "winuser.h"
#include "dshow.h"
#include "qcap_main.h"
#include "wine/debug.h"
Include dependency graph for smartteefilter.c:

Go to the source code of this file.

Classes

struct  SmartTeeFilter
 

Macros

#define COBJMACROS
 

Functions

 WINE_DEFAULT_DEBUG_CHANNEL (qcap)
 
static SmartTeeFilterimpl_from_IUnknown (IUnknown *iface)
 
static SmartTeeFilterimpl_from_BaseFilter (BaseFilter *filter)
 
static SmartTeeFilterimpl_from_IBaseFilter (IBaseFilter *iface)
 
static SmartTeeFilterimpl_from_BasePin (BasePin *pin)
 
static SmartTeeFilterimpl_from_IPin (IPin *iface)
 
static HRESULT WINAPI Unknown_QueryInterface (IUnknown *iface, REFIID riid, void **ppv)
 
static ULONG WINAPI Unknown_AddRef (IUnknown *iface)
 
static ULONG WINAPI Unknown_Release (IUnknown *iface)
 
static HRESULT WINAPI SmartTeeFilter_QueryInterface (IBaseFilter *iface, REFIID riid, void **ppv)
 
static ULONG WINAPI SmartTeeFilter_AddRef (IBaseFilter *iface)
 
static ULONG WINAPI SmartTeeFilter_Release (IBaseFilter *iface)
 
static HRESULT WINAPI SmartTeeFilter_Stop (IBaseFilter *iface)
 
static HRESULT WINAPI SmartTeeFilter_Pause (IBaseFilter *iface)
 
static HRESULT WINAPI SmartTeeFilter_Run (IBaseFilter *iface, REFERENCE_TIME tStart)
 
static HRESULT WINAPI SmartTeeFilter_FindPin (IBaseFilter *iface, LPCWSTR Id, IPin **ppPin)
 
static IPin *WINAPI SmartTeeFilter_GetPin (BaseFilter *iface, int pos)
 
static LONG WINAPI SmartTeeFilter_GetPinCount (BaseFilter *iface)
 
static ULONG WINAPI SmartTeeFilterInput_AddRef (IPin *iface)
 
static ULONG WINAPI SmartTeeFilterInput_Release (IPin *iface)
 
static HRESULT WINAPI SmartTeeFilterInput_CheckMediaType (BasePin *base, const AM_MEDIA_TYPE *pmt)
 
static LONG WINAPI SmartTeeFilterInput_GetMediaTypeVersion (BasePin *base)
 
static HRESULT WINAPI SmartTeeFilterInput_GetMediaType (BasePin *base, int iPosition, AM_MEDIA_TYPE *amt)
 
static HRESULT copy_sample (IMediaSample *inputSample, IMemAllocator *allocator, IMediaSample **pOutputSample)
 
static HRESULT WINAPI SmartTeeFilterInput_Receive (BaseInputPin *base, IMediaSample *inputSample)
 
static ULONG WINAPI SmartTeeFilterCapture_AddRef (IPin *iface)
 
static ULONG WINAPI SmartTeeFilterCapture_Release (IPin *iface)
 
static HRESULT WINAPI SmartTeeFilterCapture_EnumMediaTypes (IPin *iface, IEnumMediaTypes **ppEnum)
 
static LONG WINAPI SmartTeeFilterCapture_GetMediaTypeVersion (BasePin *base)
 
static HRESULT WINAPI SmartTeeFilterCapture_GetMediaType (BasePin *base, int iPosition, AM_MEDIA_TYPE *amt)
 
static HRESULT WINAPI SmartTeeFilterCapture_DecideAllocator (BaseOutputPin *base, IMemInputPin *pPin, IMemAllocator **pAlloc)
 
static HRESULT WINAPI SmartTeeFilterCapture_BreakConnect (BaseOutputPin *base)
 
static ULONG WINAPI SmartTeeFilterPreview_AddRef (IPin *iface)
 
static ULONG WINAPI SmartTeeFilterPreview_Release (IPin *iface)
 
static HRESULT WINAPI SmartTeeFilterPreview_EnumMediaTypes (IPin *iface, IEnumMediaTypes **ppEnum)
 
static LONG WINAPI SmartTeeFilterPreview_GetMediaTypeVersion (BasePin *base)
 
static HRESULT WINAPI SmartTeeFilterPreview_GetMediaType (BasePin *base, int iPosition, AM_MEDIA_TYPE *amt)
 
static HRESULT WINAPI SmartTeeFilterPreview_DecideAllocator (BaseOutputPin *base, IMemInputPin *pPin, IMemAllocator **pAlloc)
 
static HRESULT WINAPI SmartTeeFilterPreview_BreakConnect (BaseOutputPin *base)
 
IUnknown *WINAPI QCAP_createSmartTeeFilter (IUnknown *outer, HRESULT *phr)
 

Variables

static const IUnknownVtbl UnknownVtbl
 
static const IBaseFilterVtbl SmartTeeFilterVtbl
 
static const BaseFilterFuncTable SmartTeeFilterFuncs
 
static const IPinVtbl SmartTeeFilterInputVtbl
 
static const BaseInputPinFuncTable SmartTeeFilterInputFuncs
 
static const IPinVtbl SmartTeeFilterCaptureVtbl
 
static const BaseOutputPinFuncTable SmartTeeFilterCaptureFuncs
 
static const IPinVtbl SmartTeeFilterPreviewVtbl
 
static const BaseOutputPinFuncTable SmartTeeFilterPreviewFuncs
 

Macro Definition Documentation

◆ COBJMACROS

#define COBJMACROS

Definition at line 23 of file smartteefilter.c.

Function Documentation

◆ copy_sample()

static HRESULT copy_sample ( IMediaSample inputSample,
IMemAllocator allocator,
IMediaSample **  pOutputSample 
)
static

Definition at line 324 of file smartteefilter.c.

325{
326 REFERENCE_TIME startTime, endTime;
327 BOOL haveStartTime = TRUE, haveEndTime = TRUE;
328 IMediaSample *outputSample = NULL;
329 BYTE *ptrIn, *ptrOut;
330 AM_MEDIA_TYPE *mediaType = NULL;
331 HRESULT hr;
332
333 hr = IMediaSample_GetTime(inputSample, &startTime, &endTime);
334 if (hr == S_OK)
335 ;
336 else if (hr == VFW_S_NO_STOP_TIME)
337 haveEndTime = FALSE;
338 else if (hr == VFW_E_SAMPLE_TIME_NOT_SET)
339 haveStartTime = haveEndTime = FALSE;
340 else
341 goto end;
342
343 hr = IMemAllocator_GetBuffer(allocator, &outputSample,
344 haveStartTime ? &startTime : NULL, haveEndTime ? &endTime : NULL, 0);
345 if (FAILED(hr)) goto end;
346 if (IMediaSample_GetSize(outputSample) < IMediaSample_GetActualDataLength(inputSample)) {
347 ERR("insufficient space in sample\n");
349 goto end;
350 }
351
352 hr = IMediaSample_SetTime(outputSample, haveStartTime ? &startTime : NULL, haveEndTime ? &endTime : NULL);
353 if (FAILED(hr)) goto end;
354
355 hr = IMediaSample_GetPointer(inputSample, &ptrIn);
356 if (FAILED(hr)) goto end;
357 hr = IMediaSample_GetPointer(outputSample, &ptrOut);
358 if (FAILED(hr)) goto end;
359 memcpy(ptrOut, ptrIn, IMediaSample_GetActualDataLength(inputSample));
360 IMediaSample_SetActualDataLength(outputSample, IMediaSample_GetActualDataLength(inputSample));
361
362 hr = IMediaSample_SetDiscontinuity(outputSample, IMediaSample_IsDiscontinuity(inputSample) == S_OK);
363 if (FAILED(hr)) goto end;
364
365 haveStartTime = haveEndTime = TRUE;
366 hr = IMediaSample_GetMediaTime(inputSample, &startTime, &endTime);
367 if (hr == S_OK)
368 ;
369 else if (hr == VFW_S_NO_STOP_TIME)
370 haveEndTime = FALSE;
371 else if (hr == VFW_E_MEDIA_TIME_NOT_SET)
372 haveStartTime = haveEndTime = FALSE;
373 else
374 goto end;
375 hr = IMediaSample_SetMediaTime(outputSample, haveStartTime ? &startTime : NULL, haveEndTime ? &endTime : NULL);
376 if (FAILED(hr)) goto end;
377
378 hr = IMediaSample_GetMediaType(inputSample, &mediaType);
379 if (FAILED(hr)) goto end;
380 if (hr == S_OK) {
381 hr = IMediaSample_SetMediaType(outputSample, mediaType);
382 if (FAILED(hr)) goto end;
383 }
384
385 hr = IMediaSample_SetPreroll(outputSample, IMediaSample_IsPreroll(inputSample) == S_OK);
386 if (FAILED(hr)) goto end;
387
388 hr = IMediaSample_SetSyncPoint(outputSample, IMediaSample_IsSyncPoint(inputSample) == S_OK);
389 if (FAILED(hr)) goto end;
390
391end:
392 if (mediaType)
393 DeleteMediaType(mediaType);
394 if (FAILED(hr) && outputSample) {
395 IMediaSample_Release(outputSample);
396 outputSample = NULL;
397 }
398 *pOutputSample = outputSample;
399 return hr;
400}
#define ERR(fmt,...)
Definition: debug.h:110
#define NULL
Definition: types.h:112
#define TRUE
Definition: types.h:120
#define FALSE
Definition: types.h:117
static ULONGLONG startTime
Definition: main.c:113
LONGLONG REFERENCE_TIME
Definition: dmusicks.h:9
unsigned int BOOL
Definition: ntddk_ex.h:94
GLuint GLuint end
Definition: gl.h:1545
#define S_OK
Definition: intsafe.h:52
#define FAILED(hr)
Definition: intsafe.h:51
#define memcpy(s1, s2, n)
Definition: mkisofs.h:878
static void DeleteMediaType(AM_MEDIA_TYPE *pMediaType)
Definition: filtergraph.c:741
HRESULT hr
Definition: shlfolder.c:183
#define VFW_E_SAMPLE_TIME_NOT_SET
Definition: vfwmsgs.h:104
#define VFW_E_MEDIA_TIME_NOT_SET
Definition: vfwmsgs.h:105
#define VFW_S_NO_STOP_TIME
Definition: vfwmsgs.h:34
#define VFW_E_BUFFER_OVERFLOW
Definition: vfwmsgs.h:52
unsigned char BYTE
Definition: xxhash.c:193

Referenced by SmartTeeFilterInput_Receive().

◆ impl_from_BaseFilter()

static SmartTeeFilter * impl_from_BaseFilter ( BaseFilter filter)
inlinestatic

Definition at line 52 of file smartteefilter.c.

53{
55}
GLint GLint GLint GLint GLint GLint GLint GLbitfield GLenum filter
Definition: glext.h:7005
#define CONTAINING_RECORD(address, type, field)
Definition: typedefs.h:260

Referenced by impl_from_IBaseFilter(), and SmartTeeFilter_GetPin().

◆ impl_from_BasePin()

◆ impl_from_IBaseFilter()

static SmartTeeFilter * impl_from_IBaseFilter ( IBaseFilter iface)
inlinestatic

◆ impl_from_IPin()

◆ impl_from_IUnknown()

static SmartTeeFilter * impl_from_IUnknown ( IUnknown iface)
inlinestatic

Definition at line 47 of file smartteefilter.c.

48{
49 return CONTAINING_RECORD(iface, SmartTeeFilter, IUnknown_iface);
50}

Referenced by Unknown_AddRef(), Unknown_QueryInterface(), and Unknown_Release().

◆ QCAP_createSmartTeeFilter()

IUnknown *WINAPI QCAP_createSmartTeeFilter ( IUnknown outer,
HRESULT phr 
)

Definition at line 640 of file smartteefilter.c.

641{
642 PIN_INFO inputPinInfo = {NULL, PINDIR_INPUT, {'I','n','p','u','t',0}};
643 PIN_INFO capturePinInfo = {NULL, PINDIR_OUTPUT, {'C','a','p','t','u','r','e',0}};
644 PIN_INFO previewPinInfo = {NULL, PINDIR_OUTPUT, {'P','r','e','v','i','e','w',0}};
645 HRESULT hr;
647
648 TRACE("(%p, %p)\n", outer, phr);
649
650 This = CoTaskMemAlloc(sizeof(*This));
651 if (This == NULL) {
653 goto end;
654 }
655 memset(This, 0, sizeof(*This));
656 This->IUnknown_iface.lpVtbl = &UnknownVtbl;
657 if (outer)
658 This->outerUnknown = outer;
659 else
660 This->outerUnknown = &This->IUnknown_iface;
661
662 BaseFilter_Init(&This->filter, &SmartTeeFilterVtbl, &CLSID_SmartTee,
663 (DWORD_PTR)(__FILE__ ": SmartTeeFilter.csFilter"), &SmartTeeFilterFuncs);
664
665 inputPinInfo.pFilter = &This->filter.IBaseFilter_iface;
667 &SmartTeeFilterInputFuncs, &This->filter.csFilter, NULL, (IPin**)&This->input);
668 if (FAILED(hr))
669 goto end;
670 hr = CoCreateInstance(&CLSID_MemoryAllocator, NULL, CLSCTX_INPROC_SERVER,
671 &IID_IMemAllocator, (void**)&This->input->pAllocator);
672 if (FAILED(hr))
673 goto end;
674
675 capturePinInfo.pFilter = &This->filter.IBaseFilter_iface;
677 &SmartTeeFilterCaptureFuncs, &This->filter.csFilter, (IPin**)&This->capture);
678 if (FAILED(hr))
679 goto end;
680
681 previewPinInfo.pFilter = &This->filter.IBaseFilter_iface;
683 &SmartTeeFilterPreviewFuncs, &This->filter.csFilter, (IPin**)&This->preview);
684
685end:
686 *phr = hr;
687 if (SUCCEEDED(hr)) {
688 if (outer)
689 return &This->IUnknown_iface;
690 else
691 return (IUnknown*)&This->filter.IBaseFilter_iface;
692 } else {
693 if (This)
694 IBaseFilter_Release(&This->filter.IBaseFilter_iface);
695 return NULL;
696 }
697}
@ PINDIR_OUTPUT
Definition: axcore.idl:42
@ PINDIR_INPUT
Definition: axcore.idl:41
#define E_OUTOFMEMORY
Definition: ddrawi.h:100
HRESULT WINAPI DECLSPEC_HOTPATCH CoCreateInstance(REFCLSID rclsid, LPUNKNOWN pUnkOuter, DWORD dwClsContext, REFIID iid, LPVOID *ppv)
Definition: compobj.c:3325
LPVOID WINAPI CoTaskMemAlloc(SIZE_T size)
Definition: ifs.c:426
Definition: axcore.idl:92
#define SUCCEEDED(hr)
Definition: intsafe.h:50
#define memset(x, y, z)
Definition: compat.h:39
static const BaseOutputPinFuncTable SmartTeeFilterPreviewFuncs
static const IPinVtbl SmartTeeFilterCaptureVtbl
static const IPinVtbl SmartTeeFilterInputVtbl
static const IUnknownVtbl UnknownVtbl
static const BaseOutputPinFuncTable SmartTeeFilterCaptureFuncs
static const BaseInputPinFuncTable SmartTeeFilterInputFuncs
static const BaseFilterFuncTable SmartTeeFilterFuncs
static const IBaseFilterVtbl SmartTeeFilterVtbl
static const IPinVtbl SmartTeeFilterPreviewVtbl
#define TRACE(s)
Definition: solgame.cpp:4
HRESULT BaseInputPin_Construct(const IPinVtbl *InputPin_Vtbl, LONG inputpin_size, const PIN_INFO *pPinInfo, const BaseInputPinFuncTable *pBaseInputFuncsTable, LPCRITICAL_SECTION pCritSec, IMemAllocator *, IPin **ppPin)
Definition: pin.c:1189
HRESULT WINAPI BaseOutputPin_Construct(const IPinVtbl *OutputPin_Vtbl, LONG outputpin_size, const PIN_INFO *pPinInfo, const BaseOutputPinFuncTable *pBaseOutputFuncsTable, LPCRITICAL_SECTION pCritSec, IPin **ppPin)
Definition: pin.c:791
HRESULT WINAPI BaseFilter_Init(BaseFilter *This, const IBaseFilterVtbl *Vtbl, const CLSID *pClsid, DWORD_PTR DebugInfo, const BaseFilterFuncTable *pBaseFuncsTable)
Definition: filter.c:196
uint32_t DWORD_PTR
Definition: typedefs.h:65

◆ SmartTeeFilter_AddRef()

static ULONG WINAPI SmartTeeFilter_AddRef ( IBaseFilter iface)
static

Definition at line 135 of file smartteefilter.c.

136{
138 return IUnknown_AddRef(This->outerUnknown);
139}

◆ SmartTeeFilter_FindPin()

static HRESULT WINAPI SmartTeeFilter_FindPin ( IBaseFilter iface,
LPCWSTR  Id,
IPin **  ppPin 
)
static

Definition at line 183 of file smartteefilter.c.

184{
186 TRACE("(%p)->(%s, %p)\n", This, debugstr_w(Id), ppPin);
187 if (lstrcmpW(Id, This->input->pin.pinInfo.achName) == 0) {
188 *ppPin = &This->input->pin.IPin_iface;
189 IPin_AddRef(*ppPin);
190 return S_OK;
191 } else if (lstrcmpW(Id, This->capture->pin.pinInfo.achName) == 0) {
192 *ppPin = &This->capture->pin.IPin_iface;
193 IPin_AddRef(*ppPin);
194 return S_OK;
195 } else if (lstrcmpW(Id, This->preview->pin.pinInfo.achName) == 0) {
196 *ppPin = &This->preview->pin.IPin_iface;
197 IPin_AddRef(*ppPin);
198 return S_OK;
199 }
200 return VFW_E_NOT_FOUND;
201}
DWORD Id
#define debugstr_w
Definition: kernel32.h:32
int WINAPI lstrcmpW(LPCWSTR lpString1, LPCWSTR lpString2)
Definition: lstring.c:170
#define VFW_E_NOT_FOUND
Definition: vfwmsgs.h:61

◆ SmartTeeFilter_GetPin()

static IPin *WINAPI SmartTeeFilter_GetPin ( BaseFilter iface,
int  pos 
)
static

Definition at line 221 of file smartteefilter.c.

222{
224 IPin *ret;
225
226 TRACE("(%p)->(%d)\n", This, pos);
227
228 switch(pos) {
229 case 0:
230 ret = &This->input->pin.IPin_iface;
231 break;
232 case 1:
233 ret = &This->capture->pin.IPin_iface;
234 break;
235 case 2:
236 ret = &This->preview->pin.IPin_iface;
237 break;
238 default:
239 TRACE("No pin %d\n", pos);
240 return NULL;
241 }
242
243 IPin_AddRef(ret);
244 return ret;
245}
int ret

◆ SmartTeeFilter_GetPinCount()

static LONG WINAPI SmartTeeFilter_GetPinCount ( BaseFilter iface)
static

Definition at line 247 of file smartteefilter.c.

248{
249 return 3;
250}

◆ SmartTeeFilter_Pause()

static HRESULT WINAPI SmartTeeFilter_Pause ( IBaseFilter iface)
static

Definition at line 157 of file smartteefilter.c.

158{
160 FIXME("(%p): stub\n", This);
161 return E_NOTIMPL;
162}
#define FIXME(fmt,...)
Definition: debug.h:111
#define E_NOTIMPL
Definition: ddrawi.h:99

◆ SmartTeeFilter_QueryInterface()

static HRESULT WINAPI SmartTeeFilter_QueryInterface ( IBaseFilter iface,
REFIID  riid,
void **  ppv 
)
static

Definition at line 129 of file smartteefilter.c.

130{
132 return IUnknown_QueryInterface(This->outerUnknown, riid, ppv);
133}
REFIID riid
Definition: atlbase.h:39
REFIID LPVOID * ppv
Definition: atlbase.h:39

◆ SmartTeeFilter_Release()

static ULONG WINAPI SmartTeeFilter_Release ( IBaseFilter iface)
static

Definition at line 141 of file smartteefilter.c.

142{
144 return IUnknown_Release(This->outerUnknown);
145}

◆ SmartTeeFilter_Run()

static HRESULT WINAPI SmartTeeFilter_Run ( IBaseFilter iface,
REFERENCE_TIME  tStart 
)
static

Definition at line 164 of file smartteefilter.c.

165{
167 HRESULT hr = S_OK;
168 TRACE("(%p, %s)\n", This, wine_dbgstr_longlong(tStart));
169 EnterCriticalSection(&This->filter.csFilter);
170 if(This->filter.state != State_Running) {
171 /* We share an allocator among all pins, an allocator can only get committed
172 * once, state transitions occur in upstream order, and only output pins
173 * commit allocators, so let the filter attached to the input pin worry about it. */
174 if (This->input->pin.pConnectedTo)
175 This->filter.state = State_Running;
176 else
178 }
179 LeaveCriticalSection(&This->filter.csFilter);
180 return hr;
181}
static __inline const char * wine_dbgstr_longlong(ULONGLONG ll)
Definition: compat.h:49
#define VFW_E_NOT_CONNECTED
Definition: vfwmsgs.h:48
void WINAPI LeaveCriticalSection(LPCRITICAL_SECTION)
void WINAPI EnterCriticalSection(LPCRITICAL_SECTION)

◆ SmartTeeFilter_Stop()

static HRESULT WINAPI SmartTeeFilter_Stop ( IBaseFilter iface)
static

Definition at line 147 of file smartteefilter.c.

148{
150 TRACE("(%p)\n", This);
151 EnterCriticalSection(&This->filter.csFilter);
152 This->filter.state = State_Stopped;
153 LeaveCriticalSection(&This->filter.csFilter);
154 return S_OK;
155}

◆ SmartTeeFilterCapture_AddRef()

static ULONG WINAPI SmartTeeFilterCapture_AddRef ( IPin iface)
static

Definition at line 455 of file smartteefilter.c.

456{
458 return IBaseFilter_AddRef(&This->filter.IBaseFilter_iface);
459}
static SmartTeeFilter * impl_from_IPin(IPin *iface)

◆ SmartTeeFilterCapture_BreakConnect()

static HRESULT WINAPI SmartTeeFilterCapture_BreakConnect ( BaseOutputPin base)
static

Definition at line 529 of file smartteefilter.c.

530{
532 FIXME("(%p): stub\n", This);
533 return E_NOTIMPL;
534}
static SmartTeeFilter * impl_from_BasePin(BasePin *pin)

◆ SmartTeeFilterCapture_DecideAllocator()

static HRESULT WINAPI SmartTeeFilterCapture_DecideAllocator ( BaseOutputPin base,
IMemInputPin pPin,
IMemAllocator **  pAlloc 
)
static

Definition at line 520 of file smartteefilter.c.

521{
523 TRACE("(%p, %p, %p)\n", This, pPin, pAlloc);
524 *pAlloc = This->input->pAllocator;
525 IMemAllocator_AddRef(This->input->pAllocator);
526 return IMemInputPin_NotifyAllocator(pPin, This->input->pAllocator, TRUE);
527}

◆ SmartTeeFilterCapture_EnumMediaTypes()

static HRESULT WINAPI SmartTeeFilterCapture_EnumMediaTypes ( IPin iface,
IEnumMediaTypes **  ppEnum 
)
static

Definition at line 467 of file smartteefilter.c.

468{
470 HRESULT hr;
471 TRACE("(%p)->(%p)\n", This, ppEnum);
472 EnterCriticalSection(&This->filter.csFilter);
473 if (This->input->pin.pConnectedTo) {
474 hr = BasePinImpl_EnumMediaTypes(iface, ppEnum);
475 } else
477 LeaveCriticalSection(&This->filter.csFilter);
478 return hr;
479}
HRESULT WINAPI BasePinImpl_EnumMediaTypes(IPin *iface, IEnumMediaTypes **ppEnum)
Definition: pin.c:318

◆ SmartTeeFilterCapture_GetMediaType()

static HRESULT WINAPI SmartTeeFilterCapture_GetMediaType ( BasePin base,
int  iPosition,
AM_MEDIA_TYPE amt 
)
static

Definition at line 509 of file smartteefilter.c.

510{
512 TRACE("(%p, %d, %p)\n", This, iPosition, amt);
513 if (iPosition == 0) {
514 CopyMediaType(amt, &This->input->pin.mtCurrent);
515 return S_OK;
516 } else
517 return S_FALSE;
518}
static HRESULT CopyMediaType(AM_MEDIA_TYPE *pDest, const AM_MEDIA_TYPE *pSrc)
Definition: filtergraph.c:706
#define S_FALSE
Definition: winerror.h:2357

◆ SmartTeeFilterCapture_GetMediaTypeVersion()

static LONG WINAPI SmartTeeFilterCapture_GetMediaTypeVersion ( BasePin base)
static

Definition at line 502 of file smartteefilter.c.

503{
505 TRACE("(%p)\n", This);
506 return 0;
507}

◆ SmartTeeFilterCapture_Release()

static ULONG WINAPI SmartTeeFilterCapture_Release ( IPin iface)
static

Definition at line 461 of file smartteefilter.c.

462{
464 return IBaseFilter_Release(&This->filter.IBaseFilter_iface);
465}

◆ SmartTeeFilterInput_AddRef()

static ULONG WINAPI SmartTeeFilterInput_AddRef ( IPin iface)
static

Definition at line 256 of file smartteefilter.c.

257{
259 return IBaseFilter_AddRef(&This->filter.IBaseFilter_iface);
260}

◆ SmartTeeFilterInput_CheckMediaType()

static HRESULT WINAPI SmartTeeFilterInput_CheckMediaType ( BasePin base,
const AM_MEDIA_TYPE pmt 
)
static

Definition at line 290 of file smartteefilter.c.

291{
293 TRACE("(%p, AM_MEDIA_TYPE(%p))\n", This, pmt);
295 if (!pmt)
297 /* We'll take any media type, but the output pins will later
298 * struggle to connect downstream. */
299 return S_OK;
300}
void dump_AM_MEDIA_TYPE(const AM_MEDIA_TYPE *pmt)
Definition: enummedia.c:38
#define VFW_E_TYPE_NOT_ACCEPTED
Definition: vfwmsgs.h:81

◆ SmartTeeFilterInput_GetMediaType()

static HRESULT WINAPI SmartTeeFilterInput_GetMediaType ( BasePin base,
int  iPosition,
AM_MEDIA_TYPE amt 
)
static

Definition at line 307 of file smartteefilter.c.

308{
310 HRESULT hr;
311 TRACE("(%p)->(%d, %p)\n", This, iPosition, amt);
312 if (iPosition)
313 return S_FALSE;
314 EnterCriticalSection(&This->filter.csFilter);
315 if (This->input->pin.pConnectedTo) {
316 CopyMediaType(amt, &This->input->pin.mtCurrent);
317 hr = S_OK;
318 } else
319 hr = S_FALSE;
320 LeaveCriticalSection(&This->filter.csFilter);
321 return hr;
322}

◆ SmartTeeFilterInput_GetMediaTypeVersion()

static LONG WINAPI SmartTeeFilterInput_GetMediaTypeVersion ( BasePin base)
static

Definition at line 302 of file smartteefilter.c.

303{
304 return 0;
305}

◆ SmartTeeFilterInput_Receive()

static HRESULT WINAPI SmartTeeFilterInput_Receive ( BaseInputPin base,
IMediaSample inputSample 
)
static

Definition at line 402 of file smartteefilter.c.

403{
405 IMediaSample *captureSample = NULL;
406 IMediaSample *previewSample = NULL;
407 HRESULT hrCapture = VFW_E_NOT_CONNECTED, hrPreview = VFW_E_NOT_CONNECTED;
408
409 TRACE("(%p)->(%p)\n", This, inputSample);
410
411 /* Modifying the image coming out of one pin doesn't modify the image
412 * coming out of the other. MSDN claims the filter doesn't copy,
413 * but unless it somehow uses copy-on-write, I just don't see how
414 * that's possible. */
415
416 /* FIXME: we should ideally do each of these in a separate thread */
417 EnterCriticalSection(&This->filter.csFilter);
418 if (This->capture->pin.pConnectedTo)
419 hrCapture = copy_sample(inputSample, This->capture->pAllocator, &captureSample);
420 LeaveCriticalSection(&This->filter.csFilter);
421 if (SUCCEEDED(hrCapture))
422 hrCapture = BaseOutputPinImpl_Deliver(This->capture, captureSample);
423 if (captureSample)
424 IMediaSample_Release(captureSample);
425
426 EnterCriticalSection(&This->filter.csFilter);
427 if (This->preview->pin.pConnectedTo)
428 hrPreview = copy_sample(inputSample, This->preview->pAllocator, &previewSample);
429 LeaveCriticalSection(&This->filter.csFilter);
430 /* No timestamps on preview stream: */
431 if (SUCCEEDED(hrPreview))
432 hrPreview = IMediaSample_SetTime(previewSample, NULL, NULL);
433 if (SUCCEEDED(hrPreview))
434 hrPreview = BaseOutputPinImpl_Deliver(This->preview, previewSample);
435 if (previewSample)
436 IMediaSample_Release(previewSample);
437
438 /* FIXME: how to merge the HRESULTs from the 2 pins? */
439 if (SUCCEEDED(hrCapture))
440 return hrCapture;
441 else
442 return hrPreview;
443}
static HRESULT copy_sample(IMediaSample *inputSample, IMemAllocator *allocator, IMediaSample **pOutputSample)
HRESULT WINAPI BaseOutputPinImpl_Deliver(BaseOutputPin *This, IMediaSample *pSample)
Definition: pin.c:574

◆ SmartTeeFilterInput_Release()

static ULONG WINAPI SmartTeeFilterInput_Release ( IPin iface)
static

Definition at line 262 of file smartteefilter.c.

263{
265 return IBaseFilter_Release(&This->filter.IBaseFilter_iface);
266}

◆ SmartTeeFilterPreview_AddRef()

static ULONG WINAPI SmartTeeFilterPreview_AddRef ( IPin iface)
static

Definition at line 548 of file smartteefilter.c.

549{
551 return IBaseFilter_AddRef(&This->filter.IBaseFilter_iface);
552}

◆ SmartTeeFilterPreview_BreakConnect()

static HRESULT WINAPI SmartTeeFilterPreview_BreakConnect ( BaseOutputPin base)
static

Definition at line 622 of file smartteefilter.c.

623{
625 FIXME("(%p): stub\n", This);
626 return E_NOTIMPL;
627}

◆ SmartTeeFilterPreview_DecideAllocator()

static HRESULT WINAPI SmartTeeFilterPreview_DecideAllocator ( BaseOutputPin base,
IMemInputPin pPin,
IMemAllocator **  pAlloc 
)
static

Definition at line 613 of file smartteefilter.c.

614{
616 TRACE("(%p, %p, %p)\n", This, pPin, pAlloc);
617 *pAlloc = This->input->pAllocator;
618 IMemAllocator_AddRef(This->input->pAllocator);
619 return IMemInputPin_NotifyAllocator(pPin, This->input->pAllocator, TRUE);
620}

◆ SmartTeeFilterPreview_EnumMediaTypes()

static HRESULT WINAPI SmartTeeFilterPreview_EnumMediaTypes ( IPin iface,
IEnumMediaTypes **  ppEnum 
)
static

Definition at line 560 of file smartteefilter.c.

561{
563 HRESULT hr;
564 TRACE("(%p)->(%p)\n", This, ppEnum);
565 EnterCriticalSection(&This->filter.csFilter);
566 if (This->input->pin.pConnectedTo) {
567 hr = BasePinImpl_EnumMediaTypes(iface, ppEnum);
568 } else
570 LeaveCriticalSection(&This->filter.csFilter);
571 return hr;
572}

◆ SmartTeeFilterPreview_GetMediaType()

static HRESULT WINAPI SmartTeeFilterPreview_GetMediaType ( BasePin base,
int  iPosition,
AM_MEDIA_TYPE amt 
)
static

Definition at line 602 of file smartteefilter.c.

603{
605 TRACE("(%p, %d, %p)\n", This, iPosition, amt);
606 if (iPosition == 0) {
607 CopyMediaType(amt, &This->input->pin.mtCurrent);
608 return S_OK;
609 } else
610 return S_FALSE;
611}

◆ SmartTeeFilterPreview_GetMediaTypeVersion()

static LONG WINAPI SmartTeeFilterPreview_GetMediaTypeVersion ( BasePin base)
static

Definition at line 595 of file smartteefilter.c.

596{
598 TRACE("(%p)\n", This);
599 return 0;
600}

◆ SmartTeeFilterPreview_Release()

static ULONG WINAPI SmartTeeFilterPreview_Release ( IPin iface)
static

Definition at line 554 of file smartteefilter.c.

555{
557 return IBaseFilter_Release(&This->filter.IBaseFilter_iface);
558}

◆ Unknown_AddRef()

static ULONG WINAPI Unknown_AddRef ( IUnknown iface)
static

Definition at line 98 of file smartteefilter.c.

99{
101 return BaseFilterImpl_AddRef(&This->filter.IBaseFilter_iface);
102}
static SmartTeeFilter * impl_from_IUnknown(IUnknown *iface)
ULONG WINAPI BaseFilterImpl_AddRef(IBaseFilter *iface)
Definition: filter.c:54

◆ Unknown_QueryInterface()

static HRESULT WINAPI Unknown_QueryInterface ( IUnknown iface,
REFIID  riid,
void **  ppv 
)
static

Definition at line 74 of file smartteefilter.c.

75{
78 TRACE("(%p)->(IID_IUnknown, %p)\n", This, ppv);
79 *ppv = &This->IUnknown_iface;
80 } else if (IsEqualIID(riid, &IID_IPersist)) {
81 TRACE("(%p)->(IID_IPersist, %p)\n", This, ppv);
82 *ppv = &This->filter.IBaseFilter_iface;
83 } else if (IsEqualIID(riid, &IID_IMediaFilter)) {
84 TRACE("(%p)->(IID_IMediaFilter, %p)\n", This, ppv);
85 *ppv = &This->filter.IBaseFilter_iface;
86 } else if (IsEqualIID(riid, &IID_IBaseFilter)) {
87 TRACE("(%p)->(IID_IBaseFilter, %p)\n", This, ppv);
88 *ppv = &This->filter.IBaseFilter_iface;
89 } else {
90 FIXME("(%p): no interface for %s\n", This, debugstr_guid(riid));
91 *ppv = NULL;
92 return E_NOINTERFACE;
93 }
94 IUnknown_AddRef((IUnknown*)*ppv);
95 return S_OK;
96}
const GUID IID_IUnknown
const GUID IID_IBaseFilter
#define debugstr_guid
Definition: kernel32.h:35
const GUID IID_IPersist
Definition: proxy.cpp:14
#define IsEqualIID(riid1, riid2)
Definition: guiddef.h:95
#define E_NOINTERFACE
Definition: winerror.h:2364

◆ Unknown_Release()

static ULONG WINAPI Unknown_Release ( IUnknown iface)
static

Definition at line 104 of file smartteefilter.c.

105{
107 ULONG ref = BaseFilterImpl_Release(&This->filter.IBaseFilter_iface);
108
109 TRACE("(%p)->() ref=%d\n", This, ref);
110
111 if (!ref) {
112 if(This->input)
113 BaseInputPinImpl_Release(&This->input->pin.IPin_iface);
114 if(This->capture)
115 BaseOutputPinImpl_Release(&This->capture->pin.IPin_iface);
116 if(This->preview)
117 BaseOutputPinImpl_Release(&This->preview->pin.IPin_iface);
119 }
120 return ref;
121}
VOID WINAPI CoTaskMemFree(LPVOID ptr)
Definition: ifs.c:442
ULONG WINAPI BaseInputPinImpl_Release(IPin *iface)
Definition: pin.c:868
ULONG WINAPI BaseFilterImpl_Release(IBaseFilter *iface)
Definition: filter.c:64
ULONG WINAPI BaseOutputPinImpl_Release(IPin *iface)
Definition: pin.c:392
Definition: send.c:48
uint32_t ULONG
Definition: typedefs.h:59

◆ WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL ( qcap  )

Variable Documentation

◆ SmartTeeFilterCaptureFuncs

const BaseOutputPinFuncTable SmartTeeFilterCaptureFuncs
static
Initial value:
= {
{
},
}
static LONG WINAPI SmartTeeFilterCapture_GetMediaTypeVersion(BasePin *base)
static HRESULT WINAPI SmartTeeFilterCapture_GetMediaType(BasePin *base, int iPosition, AM_MEDIA_TYPE *amt)
static HRESULT WINAPI SmartTeeFilterCapture_DecideAllocator(BaseOutputPin *base, IMemInputPin *pPin, IMemAllocator **pAlloc)
static HRESULT WINAPI SmartTeeFilterCapture_BreakConnect(BaseOutputPin *base)
HRESULT WINAPI BaseOutputPinImpl_AttemptConnection(BasePin *This, IPin *pReceivePin, const AM_MEDIA_TYPE *pmt)
Definition: pin.c:712

Definition at line 536 of file smartteefilter.c.

Referenced by QCAP_createSmartTeeFilter().

◆ SmartTeeFilterCaptureVtbl

const IPinVtbl SmartTeeFilterCaptureVtbl
static
Initial value:
= {
}
static ULONG WINAPI SmartTeeFilterCapture_AddRef(IPin *iface)
static ULONG WINAPI SmartTeeFilterCapture_Release(IPin *iface)
static HRESULT WINAPI SmartTeeFilterCapture_EnumMediaTypes(IPin *iface, IEnumMediaTypes **ppEnum)
HRESULT WINAPI BasePinImpl_ConnectionMediaType(IPin *iface, AM_MEDIA_TYPE *pmt)
Definition: pin.c:248
HRESULT WINAPI BasePinImpl_QueryInternalConnections(IPin *iface, IPin **apPin, ULONG *cPin)
Definition: pin.c:329
HRESULT WINAPI BaseOutputPinImpl_EndFlush(IPin *iface)
Definition: pin.c:545
HRESULT WINAPI BasePinImpl_ConnectedTo(IPin *iface, IPin **ppPin)
Definition: pin.c:222
HRESULT WINAPI BasePinImpl_NewSegment(IPin *iface, REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate)
Definition: pin.c:338
HRESULT WINAPI BasePinImpl_QueryId(IPin *iface, LPWSTR *Id)
Definition: pin.c:296
HRESULT WINAPI BasePinImpl_QueryPinInfo(IPin *iface, PIN_INFO *pInfo)
Definition: pin.c:273
HRESULT WINAPI BaseOutputPinImpl_EndOfStream(IPin *iface)
Definition: pin.c:527
HRESULT WINAPI BaseOutputPinImpl_QueryInterface(IPin *iface, REFIID riid, LPVOID *ppv)
Definition: pin.c:363
HRESULT WINAPI BaseOutputPinImpl_BeginFlush(IPin *iface)
Definition: pin.c:536
HRESULT WINAPI BaseOutputPinImpl_Connect(IPin *iface, IPin *pReceivePin, const AM_MEDIA_TYPE *pmt)
Definition: pin.c:405
HRESULT WINAPI BasePinImpl_QueryDirection(IPin *iface, PIN_DIRECTION *pPinDir)
Definition: pin.c:285
HRESULT WINAPI BasePinImpl_QueryAccept(IPin *iface, const AM_MEDIA_TYPE *pmt)
Definition: pin.c:311
HRESULT WINAPI BaseOutputPinImpl_ReceiveConnection(IPin *iface, IPin *pReceivePin, const AM_MEDIA_TYPE *pmt)
Definition: pin.c:490
HRESULT WINAPI BaseOutputPinImpl_Disconnect(IPin *iface)
Definition: pin.c:497

Definition at line 481 of file smartteefilter.c.

Referenced by QCAP_createSmartTeeFilter().

◆ SmartTeeFilterFuncs

const BaseFilterFuncTable SmartTeeFilterFuncs
static
Initial value:
= {
}
static IPin *WINAPI SmartTeeFilter_GetPin(BaseFilter *iface, int pos)
static LONG WINAPI SmartTeeFilter_GetPinCount(BaseFilter *iface)

Definition at line 251 of file smartteefilter.c.

Referenced by QCAP_createSmartTeeFilter().

◆ SmartTeeFilterInputFuncs

const BaseInputPinFuncTable SmartTeeFilterInputFuncs
static
Initial value:
= {
{
},
}
static HRESULT WINAPI SmartTeeFilterInput_GetMediaType(BasePin *base, int iPosition, AM_MEDIA_TYPE *amt)
static HRESULT WINAPI SmartTeeFilterInput_Receive(BaseInputPin *base, IMediaSample *inputSample)
static HRESULT WINAPI SmartTeeFilterInput_CheckMediaType(BasePin *base, const AM_MEDIA_TYPE *pmt)
static LONG WINAPI SmartTeeFilterInput_GetMediaTypeVersion(BasePin *base)

Definition at line 445 of file smartteefilter.c.

Referenced by QCAP_createSmartTeeFilter().

◆ SmartTeeFilterInputVtbl

const IPinVtbl SmartTeeFilterInputVtbl
static
Initial value:
= {
}
static ULONG WINAPI SmartTeeFilterInput_AddRef(IPin *iface)
static ULONG WINAPI SmartTeeFilterInput_Release(IPin *iface)
HRESULT WINAPI BaseInputPinImpl_EndFlush(IPin *iface)
Definition: pin.c:988
HRESULT WINAPI BaseInputPinImpl_NewSegment(IPin *iface, REFERENCE_TIME tStart, REFERENCE_TIME tStop, double dRate)
Definition: pin.c:1015
HRESULT WINAPI BaseInputPinImpl_QueryInterface(IPin *iface, REFIID riid, LPVOID *ppv)
Definition: pin.c:838
HRESULT WINAPI BaseInputPinImpl_BeginFlush(IPin *iface)
Definition: pin.c:968
HRESULT WINAPI BasePinImpl_Disconnect(IPin *iface)
Definition: pin.c:197
HRESULT WINAPI BaseInputPinImpl_ReceiveConnection(IPin *iface, IPin *pReceivePin, const AM_MEDIA_TYPE *pmt)
Definition: pin.c:889
HRESULT WINAPI BaseInputPinImpl_Connect(IPin *iface, IPin *pConnector, const AM_MEDIA_TYPE *pmt)
Definition: pin.c:881
HRESULT WINAPI BaseInputPinImpl_EndOfStream(IPin *iface)
Definition: pin.c:944

Definition at line 269 of file smartteefilter.c.

Referenced by QCAP_createSmartTeeFilter().

◆ SmartTeeFilterPreviewFuncs

const BaseOutputPinFuncTable SmartTeeFilterPreviewFuncs
static
Initial value:
= {
{
},
}
static HRESULT WINAPI SmartTeeFilterPreview_DecideAllocator(BaseOutputPin *base, IMemInputPin *pPin, IMemAllocator **pAlloc)
static LONG WINAPI SmartTeeFilterPreview_GetMediaTypeVersion(BasePin *base)
static HRESULT WINAPI SmartTeeFilterPreview_GetMediaType(BasePin *base, int iPosition, AM_MEDIA_TYPE *amt)
static HRESULT WINAPI SmartTeeFilterPreview_BreakConnect(BaseOutputPin *base)

Definition at line 629 of file smartteefilter.c.

Referenced by QCAP_createSmartTeeFilter().

◆ SmartTeeFilterPreviewVtbl

◆ SmartTeeFilterVtbl

const IBaseFilterVtbl SmartTeeFilterVtbl
static
Initial value:
= {
}
static HRESULT WINAPI SmartTeeFilter_Pause(IBaseFilter *iface)
static HRESULT WINAPI SmartTeeFilter_Stop(IBaseFilter *iface)
static HRESULT WINAPI SmartTeeFilter_FindPin(IBaseFilter *iface, LPCWSTR Id, IPin **ppPin)
static HRESULT WINAPI SmartTeeFilter_QueryInterface(IBaseFilter *iface, REFIID riid, void **ppv)
static ULONG WINAPI SmartTeeFilter_Release(IBaseFilter *iface)
static ULONG WINAPI SmartTeeFilter_AddRef(IBaseFilter *iface)
static HRESULT WINAPI SmartTeeFilter_Run(IBaseFilter *iface, REFERENCE_TIME tStart)
HRESULT WINAPI BaseFilterImpl_SetSyncSource(IBaseFilter *iface, IReferenceClock *pClock)
Definition: filter.c:101
HRESULT WINAPI BaseFilterImpl_GetClassID(IBaseFilter *iface, CLSID *pClsid)
Definition: filter.c:77
HRESULT WINAPI BaseFilterImpl_QueryFilterInfo(IBaseFilter *iface, FILTER_INFO *pInfo)
Definition: filter.c:145
HRESULT WINAPI BaseFilterImpl_GetState(IBaseFilter *iface, DWORD dwMilliSecsTimeout, FILTER_STATE *pState)
Definition: filter.c:87
HRESULT WINAPI BaseFilterImpl_JoinFilterGraph(IBaseFilter *iface, IFilterGraph *pGraph, LPCWSTR pName)
Definition: filter.c:159
HRESULT WINAPI BaseFilterImpl_QueryVendorInfo(IBaseFilter *iface, LPWSTR *pVendorInfo)
Definition: filter.c:178
HRESULT WINAPI BaseFilterImpl_GetSyncSource(IBaseFilter *iface, IReferenceClock **ppClock)
Definition: filter.c:119
HRESULT WINAPI BaseFilterImpl_EnumPins(IBaseFilter *iface, IEnumPins **ppEnum)
Definition: filter.c:135

Definition at line 203 of file smartteefilter.c.

Referenced by QCAP_createSmartTeeFilter().

◆ UnknownVtbl

const IUnknownVtbl UnknownVtbl
static
Initial value:
= {
}
static ULONG WINAPI Unknown_AddRef(IUnknown *iface)
static HRESULT WINAPI Unknown_QueryInterface(IUnknown *iface, REFIID riid, void **ppv)
static ULONG WINAPI Unknown_Release(IUnknown *iface)

Definition at line 123 of file smartteefilter.c.

Referenced by QCAP_createSmartTeeFilter().