ReactOS  0.4.14-dev-606-g14ebc0b
acmwrapper.c File Reference
#include "config.h"
#include "quartz_private.h"
#include "pin.h"
#include "uuids.h"
#include "mmreg.h"
#include "windef.h"
#include "winbase.h"
#include "dshow.h"
#include "strmif.h"
#include "vfwmsgs.h"
#include "msacm.h"
#include <assert.h>
#include "wine/unicode.h"
#include "wine/debug.h"
Include dependency graph for acmwrapper.c:

Go to the source code of this file.

Classes

struct  ACMWrapperImpl
 

Typedefs

typedef struct ACMWrapperImpl ACMWrapperImpl
 

Functions

 WINE_DEFAULT_DEBUG_CHANNEL (quartz)
 
static ACMWrapperImplimpl_from_TransformFilter (TransformFilter *iface)
 
static HRESULT WINAPI ACMWrapper_Receive (TransformFilter *tf, IMediaSample *pSample)
 
static HRESULT WINAPI ACMWrapper_SetMediaType (TransformFilter *tf, PIN_DIRECTION dir, const AM_MEDIA_TYPE *pmt)
 
static HRESULT WINAPI ACMWrapper_CompleteConnect (TransformFilter *tf, PIN_DIRECTION dir, IPin *pin)
 
static HRESULT WINAPI ACMWrapper_BreakConnect (TransformFilter *tf, PIN_DIRECTION dir)
 
static HRESULT WINAPI ACMWrapper_DecideBufferSize (TransformFilter *tf, IMemAllocator *pAlloc, ALLOCATOR_PROPERTIES *ppropInputRequest)
 
HRESULT ACMWrapper_create (IUnknown *pUnkOuter, LPVOID *ppv)
 

Variables

static const IBaseFilterVtbl ACMWrapper_Vtbl
 
static const TransformFilterFuncTable ACMWrapper_FuncsTable
 

Typedef Documentation

◆ ACMWrapperImpl

Function Documentation

◆ ACMWrapper_BreakConnect()

static HRESULT WINAPI ACMWrapper_BreakConnect ( TransformFilter tf,
PIN_DIRECTION  dir 
)
static

Definition at line 330 of file acmwrapper.c.

331 {
333 
334  TRACE("(%p)->(%i)\n", This,dir);
335 
336  if (dir == PINDIR_INPUT)
337  {
338  if (This->has)
339  acmStreamClose(This->has, 0);
340 
341  This->has = 0;
342  This->lasttime_real = This->lasttime_sent = -1;
343  }
344 
345  return S_OK;
346 }
HFONT tf
Definition: icontest.c:17
unsigned int dir
Definition: maze.c:112
#define TRACE(s)
Definition: solgame.cpp:4
#define S_OK
Definition: intsafe.h:59
static ACMWrapperImpl * impl_from_TransformFilter(TransformFilter *iface)
Definition: acmwrapper.c:56
MMRESULT WINAPI acmStreamClose(HACMSTREAM has, DWORD fdwClose)
Definition: stream.c:65

◆ ACMWrapper_CompleteConnect()

static HRESULT WINAPI ACMWrapper_CompleteConnect ( TransformFilter tf,
PIN_DIRECTION  dir,
IPin pin 
)
static

Definition at line 306 of file acmwrapper.c.

307 {
309  MMRESULT res;
310  HACMSTREAM drv;
311 
312  TRACE("(%p)\n", This);
313 
314  if (dir != PINDIR_INPUT)
315  return S_OK;
316 
317  if (!(res = acmStreamOpen(&drv, NULL, This->pWfIn, This->pWfOut, NULL, 0, 0, 0)))
318  {
319  This->has = drv;
320 
321  TRACE("Connection accepted\n");
322  return S_OK;
323  }
324 
325  FIXME("acmStreamOpen returned %d\n", res);
326  TRACE("Unable to find a suitable ACM decompressor\n");
328 }
HFONT tf
Definition: icontest.c:17
UINT MMRESULT
Definition: mmsystem.h:962
#define FIXME(fmt,...)
Definition: debug.h:110
smooth NULL
Definition: ftsmooth.c:416
unsigned int dir
Definition: maze.c:112
#define TRACE(s)
Definition: solgame.cpp:4
#define VFW_E_TYPE_NOT_ACCEPTED
Definition: vfwmsgs.h:81
#define S_OK
Definition: intsafe.h:59
MMRESULT WINAPI acmStreamOpen(PHACMSTREAM phas, HACMDRIVER had, PWAVEFORMATEX pwfxSrc, PWAVEFORMATEX pwfxDst, PWAVEFILTER pwfltr, DWORD_PTR dwCallback, DWORD_PTR dwInstance, DWORD fdwOpen)
Definition: stream.c:149
GLuint res
Definition: glext.h:9613
static ACMWrapperImpl * impl_from_TransformFilter(TransformFilter *iface)
Definition: acmwrapper.c:56

◆ ACMWrapper_create()

HRESULT ACMWrapper_create ( IUnknown pUnkOuter,
LPVOID ppv 
)

Definition at line 380 of file acmwrapper.c.

381 {
382  HRESULT hr;
384 
385  TRACE("(%p, %p)\n", pUnkOuter, ppv);
386 
387  *ppv = NULL;
388 
389  if (pUnkOuter)
390  return CLASS_E_NOAGGREGATION;
391 
393 
394  if (FAILED(hr))
395  return hr;
396 
397  *ppv = &This->tf.filter.IBaseFilter_iface;
398  This->lasttime_real = This->lasttime_sent = -1;
399 
400  return hr;
401 }
static const IBaseFilterVtbl ACMWrapper_Vtbl
Definition: acmwrapper.c:54
HRESULT hr
Definition: shlfolder.c:183
REFIID LPVOID * ppv
Definition: atlbase.h:39
smooth NULL
Definition: ftsmooth.c:416
#define TRACE(s)
Definition: solgame.cpp:4
LONG HRESULT
Definition: typedefs.h:77
static const TransformFilterFuncTable ACMWrapper_FuncsTable
Definition: acmwrapper.c:365
#define CLASS_E_NOAGGREGATION
Definition: winerror.h:2662
HRESULT TransformFilter_Construct(const IBaseFilterVtbl *filterVtbl, LONG filter_size, const CLSID *pClsid, const TransformFilterFuncTable *pFuncsTable, IBaseFilter **ppTransformFilter)
Definition: transform.c:263

◆ ACMWrapper_DecideBufferSize()

static HRESULT WINAPI ACMWrapper_DecideBufferSize ( TransformFilter tf,
IMemAllocator pAlloc,
ALLOCATOR_PROPERTIES ppropInputRequest 
)
static

Definition at line 348 of file acmwrapper.c.

349 {
351  ALLOCATOR_PROPERTIES actual;
352 
353  if (!ppropInputRequest->cbAlign)
354  ppropInputRequest->cbAlign = 1;
355 
356  if (ppropInputRequest->cbBuffer < pACM->pWfOut->nAvgBytesPerSec / 2)
357  ppropInputRequest->cbBuffer = pACM->pWfOut->nAvgBytesPerSec / 2;
358 
359  if (!ppropInputRequest->cBuffers)
360  ppropInputRequest->cBuffers = 1;
361 
362  return IMemAllocator_SetProperties(pAlloc, ppropInputRequest, &actual);
363 }
DWORD nAvgBytesPerSec
Definition: mmreg.h:81
LPWAVEFORMATEX pWfOut
Definition: acmwrapper.c:48
HFONT tf
Definition: icontest.c:17
static ACMWrapperImpl * impl_from_TransformFilter(TransformFilter *iface)
Definition: acmwrapper.c:56

◆ ACMWrapper_Receive()

static HRESULT WINAPI ACMWrapper_Receive ( TransformFilter tf,
IMediaSample pSample 
)
static

Definition at line 61 of file acmwrapper.c.

62 {
64  AM_MEDIA_TYPE amt;
65  IMediaSample* pOutSample = NULL;
66  DWORD cbDstStream, cbSrcStream;
67  LPBYTE pbDstStream;
68  LPBYTE pbSrcStream = NULL;
69  ACMSTREAMHEADER ash;
70  BOOL unprepare_header = FALSE, preroll;
71  MMRESULT res;
72  HRESULT hr;
73  LONGLONG tStart = -1, tStop = -1, tMed;
74  LONGLONG mtStart = -1, mtStop = -1, mtMed;
75 
76  EnterCriticalSection(&This->tf.csReceive);
77  hr = IMediaSample_GetPointer(pSample, &pbSrcStream);
78  if (FAILED(hr))
79  {
80  ERR("Cannot get pointer to sample data (%x)\n", hr);
81  LeaveCriticalSection(&This->tf.csReceive);
82  return hr;
83  }
84 
85  preroll = (IMediaSample_IsPreroll(pSample) == S_OK);
86 
87  IMediaSample_GetTime(pSample, &tStart, &tStop);
88  if (IMediaSample_GetMediaTime(pSample, &mtStart, &mtStop) != S_OK)
89  mtStart = mtStop = -1;
90  cbSrcStream = IMediaSample_GetActualDataLength(pSample);
91 
92  /* Prevent discontinuities when codecs 'absorb' data but not give anything back in return */
93  if (IMediaSample_IsDiscontinuity(pSample) == S_OK)
94  {
95  This->lasttime_real = tStart;
96  This->lasttime_sent = tStart;
97  }
98  else if (This->lasttime_real == tStart)
99  tStart = This->lasttime_sent;
100  else
101  WARN("Discontinuity\n");
102 
103  tMed = tStart;
104  mtMed = mtStart;
105 
106  TRACE("Sample data ptr = %p, size = %d\n", pbSrcStream, cbSrcStream);
107 
108  hr = IPin_ConnectionMediaType(This->tf.ppPins[0], &amt);
109  if (FAILED(hr))
110  {
111  ERR("Unable to retrieve media type\n");
112  LeaveCriticalSection(&This->tf.csReceive);
113  return hr;
114  }
115 
116  ash.pbSrc = pbSrcStream;
117  ash.cbSrcLength = cbSrcStream;
118 
119  while(hr == S_OK && ash.cbSrcLength)
120  {
121  hr = BaseOutputPinImpl_GetDeliveryBuffer((BaseOutputPin*)This->tf.ppPins[1], &pOutSample, NULL, NULL, 0);
122  if (FAILED(hr))
123  {
124  ERR("Unable to get delivery buffer (%x)\n", hr);
125  LeaveCriticalSection(&This->tf.csReceive);
126  return hr;
127  }
128  IMediaSample_SetPreroll(pOutSample, preroll);
129 
130  hr = IMediaSample_SetActualDataLength(pOutSample, 0);
131  assert(hr == S_OK);
132 
133  hr = IMediaSample_GetPointer(pOutSample, &pbDstStream);
134  if (FAILED(hr)) {
135  ERR("Unable to get pointer to buffer (%x)\n", hr);
136  goto error;
137  }
138  cbDstStream = IMediaSample_GetSize(pOutSample);
139 
140  ash.cbStruct = sizeof(ash);
141  ash.fdwStatus = 0;
142  ash.dwUser = 0;
143  ash.pbDst = pbDstStream;
144  ash.cbDstLength = cbDstStream;
145 
146  if ((res = acmStreamPrepareHeader(This->has, &ash, 0))) {
147  ERR("Cannot prepare header %d\n", res);
148  goto error;
149  }
150  unprepare_header = TRUE;
151 
152  if (IMediaSample_IsDiscontinuity(pSample) == S_OK)
153  {
155  IMediaSample_SetDiscontinuity(pOutSample, TRUE);
156  /* One sample could be converted to multiple packets */
157  IMediaSample_SetDiscontinuity(pSample, FALSE);
158  }
159  else
160  {
161  res = acmStreamConvert(This->has, &ash, 0);
162  IMediaSample_SetDiscontinuity(pOutSample, FALSE);
163  }
164 
165  if (res)
166  {
167  if(res != MMSYSERR_MOREDATA)
168  ERR("Cannot convert data header %d\n", res);
169  goto error;
170  }
171 
172  TRACE("used in %u/%u, used out %u/%u\n", ash.cbSrcLengthUsed, ash.cbSrcLength, ash.cbDstLengthUsed, ash.cbDstLength);
173 
174  hr = IMediaSample_SetActualDataLength(pOutSample, ash.cbDstLengthUsed);
175  assert(hr == S_OK);
176 
177  /* Bug in acm codecs? It apparently uses the input, but doesn't necessarily output immediately */
178  if (!ash.cbSrcLengthUsed)
179  {
180  WARN("Sample was skipped? Outputted: %u\n", ash.cbDstLengthUsed);
181  ash.cbSrcLength = 0;
182  goto error;
183  }
184 
185  TRACE("Sample start time: %u.%03u\n", (DWORD)(tStart/10000000), (DWORD)((tStart/10000)%1000));
186  if (ash.cbSrcLengthUsed == cbSrcStream)
187  {
188  IMediaSample_SetTime(pOutSample, &tStart, &tStop);
189  tStart = tMed = tStop;
190  }
191  else if (tStop != tStart)
192  {
193  tMed = tStop - tStart;
194  tMed = tStart + tMed * ash.cbSrcLengthUsed / cbSrcStream;
195  IMediaSample_SetTime(pOutSample, &tStart, &tMed);
196  tStart = tMed;
197  }
198  else
199  {
200  ERR("No valid timestamp found\n");
201  IMediaSample_SetTime(pOutSample, NULL, NULL);
202  }
203 
204  if (mtStart < 0) {
205  IMediaSample_SetMediaTime(pOutSample, NULL, NULL);
206  } else if (ash.cbSrcLengthUsed == cbSrcStream) {
207  IMediaSample_SetMediaTime(pOutSample, &mtStart, &mtStop);
208  mtStart = mtMed = mtStop;
209  } else if (mtStop >= mtStart) {
210  mtMed = mtStop - mtStart;
211  mtMed = mtStart + mtMed * ash.cbSrcLengthUsed / cbSrcStream;
212  IMediaSample_SetMediaTime(pOutSample, &mtStart, &mtMed);
213  mtStart = mtMed;
214  } else {
215  IMediaSample_SetMediaTime(pOutSample, NULL, NULL);
216  }
217 
218  TRACE("Sample stop time: %u.%03u\n", (DWORD)(tStart/10000000), (DWORD)((tStart/10000)%1000));
219 
220  LeaveCriticalSection(&This->tf.csReceive);
221  hr = BaseOutputPinImpl_Deliver((BaseOutputPin*)This->tf.ppPins[1], pOutSample);
222  EnterCriticalSection(&This->tf.csReceive);
223 
224  if (hr != S_OK && hr != VFW_E_NOT_CONNECTED) {
225  if (FAILED(hr))
226  ERR("Error sending sample (%x)\n", hr);
227  goto error;
228  }
229 
230 error:
231  if (unprepare_header && (res = acmStreamUnprepareHeader(This->has, &ash, 0)))
232  ERR("Cannot unprepare header %d\n", res);
233  unprepare_header = FALSE;
234  ash.pbSrc += ash.cbSrcLengthUsed;
235  ash.cbSrcLength -= ash.cbSrcLengthUsed;
236 
237  IMediaSample_Release(pOutSample);
238  pOutSample = NULL;
239 
240  }
241 
242  This->lasttime_real = tStop;
243  This->lasttime_sent = tMed;
244 
245  LeaveCriticalSection(&This->tf.csReceive);
246  return hr;
247 }
HRESULT WINAPI BaseOutputPinImpl_GetDeliveryBuffer(BaseOutputPin *This, IMediaSample **ppSample, REFERENCE_TIME *tStart, REFERENCE_TIME *tStop, DWORD dwFlags)
Definition: pin.c:554
#define TRUE
Definition: types.h:120
DWORD cbDstLength
Definition: msacm.h:558
HRESULT hr
Definition: shlfolder.c:183
#define error(str)
Definition: mkdosfs.c:1605
LPBYTE pbSrc
Definition: msacm.h:553
#define WARN(fmt,...)
Definition: debug.h:111
HFONT tf
Definition: icontest.c:17
#define assert(x)
Definition: debug.h:53
UINT MMRESULT
Definition: mmsystem.h:962
DWORD cbSrcLengthUsed
Definition: msacm.h:555
void WINAPI EnterCriticalSection(LPCRITICAL_SECTION)
DWORD cbDstLengthUsed
Definition: msacm.h:559
DWORD cbSrcLength
Definition: msacm.h:554
unsigned char * LPBYTE
Definition: typedefs.h:52
unsigned int BOOL
Definition: ntddk_ex.h:94
smooth NULL
Definition: ftsmooth.c:416
MMRESULT WINAPI acmStreamUnprepareHeader(HACMSTREAM has, PACMSTREAMHEADER pash, DWORD fdwUnprepare)
Definition: stream.c:449
LPBYTE pbDst
Definition: msacm.h:557
DWORD cbStruct
Definition: msacm.h:550
#define VFW_E_NOT_CONNECTED
Definition: vfwmsgs.h:48
int64_t LONGLONG
Definition: typedefs.h:66
#define TRACE(s)
Definition: solgame.cpp:4
LONG HRESULT
Definition: typedefs.h:77
unsigned long DWORD
Definition: ntddk_ex.h:95
#define ERR(fmt,...)
Definition: debug.h:109
#define MMSYSERR_MOREDATA
Definition: mmsystem.h:117
#define S_OK
Definition: intsafe.h:59
#define ACM_STREAMCONVERTF_START
Definition: msacm.h:206
DWORD_PTR dwUser
Definition: msacm.h:552
DWORD fdwStatus
Definition: msacm.h:551
MMRESULT WINAPI acmStreamPrepareHeader(HACMSTREAM has, PACMSTREAMHEADER pash, DWORD fdwPrepare)
Definition: stream.c:299
HRESULT WINAPI BaseOutputPinImpl_Deliver(BaseOutputPin *This, IMediaSample *pSample)
Definition: pin.c:574
GLuint res
Definition: glext.h:9613
void WINAPI LeaveCriticalSection(LPCRITICAL_SECTION)
static ACMWrapperImpl * impl_from_TransformFilter(TransformFilter *iface)
Definition: acmwrapper.c:56
MMRESULT WINAPI acmStreamConvert(HACMSTREAM has, PACMSTREAMHEADER pash, DWORD fdwConvert)
Definition: stream.c:89

◆ ACMWrapper_SetMediaType()

static HRESULT WINAPI ACMWrapper_SetMediaType ( TransformFilter tf,
PIN_DIRECTION  dir,
const AM_MEDIA_TYPE pmt 
)
static

Definition at line 249 of file acmwrapper.c.

250 {
252  MMRESULT res;
253 
254  TRACE("(%p)->(%i %p)\n", This, dir, pmt);
255 
256  if (dir != PINDIR_INPUT)
257  return S_OK;
258 
259  /* Check root (GUID w/o FOURCC) */
260  if ((IsEqualIID(&pmt->majortype, &MEDIATYPE_Audio)) &&
261  (!memcmp(((const char *)&pmt->subtype)+4, ((const char *)&MEDIATYPE_Audio)+4, sizeof(GUID)-4)) &&
262  (IsEqualIID(&pmt->formattype, &FORMAT_WaveFormatEx)))
263  {
264  HACMSTREAM drv;
265  WAVEFORMATEX *wfx = (WAVEFORMATEX*)pmt->pbFormat;
266  AM_MEDIA_TYPE* outpmt = &This->tf.pmt;
267 
268  if (!wfx || wfx->wFormatTag == WAVE_FORMAT_PCM || wfx->wFormatTag == WAVE_FORMAT_EXTENSIBLE)
270  FreeMediaType(outpmt);
271 
272  This->pWfIn = (LPWAVEFORMATEX)pmt->pbFormat;
273 
274  /* HACK */
275  /* TRACE("ALIGN = %d\n", pACMWrapper->pWfIn->nBlockAlign); */
276  /* pACMWrapper->pWfIn->nBlockAlign = 1; */
277 
278  /* Set output audio data to PCM */
279  CopyMediaType(outpmt, pmt);
280  outpmt->subtype.Data1 = WAVE_FORMAT_PCM;
281  This->pWfOut = (WAVEFORMATEX*)outpmt->pbFormat;
282  This->pWfOut->wFormatTag = WAVE_FORMAT_PCM;
283  This->pWfOut->wBitsPerSample = 16;
284  This->pWfOut->nBlockAlign = This->pWfOut->wBitsPerSample * This->pWfOut->nChannels / 8;
285  This->pWfOut->cbSize = 0;
286  This->pWfOut->nAvgBytesPerSec = This->pWfOut->nChannels * This->pWfOut->nSamplesPerSec
287  * (This->pWfOut->wBitsPerSample/8);
288 
289  if (!(res = acmStreamOpen(&drv, NULL, This->pWfIn, This->pWfOut, NULL, 0, 0, 0)))
290  {
291  This->has = drv;
292 
293  TRACE("Connection accepted\n");
294  return S_OK;
295  }
296  else
297  FIXME("acmStreamOpen returned %d\n", res);
298  FreeMediaType(outpmt);
299  TRACE("Unable to find a suitable ACM decompressor\n");
300  }
301 
302  TRACE("Connection refused\n");
304 }
int memcmp(void *Buffer1, void *Buffer2, ACPI_SIZE Count)
Definition: utclib.c:112
HFONT tf
Definition: icontest.c:17
UINT MMRESULT
Definition: mmsystem.h:962
#define WAVE_FORMAT_PCM
Definition: constants.h:425
static void FreeMediaType(AM_MEDIA_TYPE *pMediaType)
Definition: filtergraph.c:692
#define FIXME(fmt,...)
Definition: debug.h:110
struct _WAVEFORMATEX * LPWAVEFORMATEX
smooth NULL
Definition: ftsmooth.c:416
unsigned int dir
Definition: maze.c:112
#define TRACE(s)
Definition: solgame.cpp:4
if(!(yy_init))
Definition: macro.lex.yy.c:714
static HRESULT CopyMediaType(AM_MEDIA_TYPE *pDest, const AM_MEDIA_TYPE *pSrc)
Definition: filtergraph.c:706
#define VFW_E_TYPE_NOT_ACCEPTED
Definition: vfwmsgs.h:81
#define S_OK
Definition: intsafe.h:59
MMRESULT WINAPI acmStreamOpen(PHACMSTREAM phas, HACMDRIVER had, PWAVEFORMATEX pwfxSrc, PWAVEFORMATEX pwfxDst, PWAVEFILTER pwfltr, DWORD_PTR dwCallback, DWORD_PTR dwInstance, DWORD fdwOpen)
Definition: stream.c:149
GLuint res
Definition: glext.h:9613
static ACMWrapperImpl * impl_from_TransformFilter(TransformFilter *iface)
Definition: acmwrapper.c:56
#define IsEqualIID(riid1, riid2)
Definition: guiddef.h:95
#define WAVE_FORMAT_EXTENSIBLE
Definition: ksmedia.h:551

◆ impl_from_TransformFilter()

static ACMWrapperImpl* impl_from_TransformFilter ( TransformFilter iface)
inlinestatic

Definition at line 56 of file acmwrapper.c.

57 {
58  return CONTAINING_RECORD(iface, ACMWrapperImpl, tf);
59 }
HFONT tf
Definition: icontest.c:17
PFLT_MESSAGE_WAITER_QUEUE CONTAINING_RECORD(Csq, DEVICE_EXTENSION, IrpQueue)) -> WaiterQ.mLock) _IRQL_raises_(DISPATCH_LEVEL) VOID NTAPI FltpAcquireMessageWaiterLock(_In_ PIO_CSQ Csq, _Out_ PKIRQL Irql)
Definition: Messaging.c:560

Referenced by ACMWrapper_BreakConnect(), ACMWrapper_CompleteConnect(), ACMWrapper_DecideBufferSize(), ACMWrapper_Receive(), and ACMWrapper_SetMediaType().

◆ WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL ( quartz  )

Variable Documentation

◆ ACMWrapper_FuncsTable

const TransformFilterFuncTable ACMWrapper_FuncsTable
static
Initial value:
= {
}
static HRESULT WINAPI ACMWrapper_SetMediaType(TransformFilter *tf, PIN_DIRECTION dir, const AM_MEDIA_TYPE *pmt)
Definition: acmwrapper.c:249
smooth NULL
Definition: ftsmooth.c:416
static HRESULT WINAPI ACMWrapper_CompleteConnect(TransformFilter *tf, PIN_DIRECTION dir, IPin *pin)
Definition: acmwrapper.c:306
static HRESULT WINAPI ACMWrapper_BreakConnect(TransformFilter *tf, PIN_DIRECTION dir)
Definition: acmwrapper.c:330
static HRESULT WINAPI ACMWrapper_Receive(TransformFilter *tf, IMediaSample *pSample)
Definition: acmwrapper.c:61
static HRESULT WINAPI ACMWrapper_DecideBufferSize(TransformFilter *tf, IMemAllocator *pAlloc, ALLOCATOR_PROPERTIES *ppropInputRequest)
Definition: acmwrapper.c:348

Definition at line 365 of file acmwrapper.c.

Referenced by ACMWrapper_create().

◆ ACMWrapper_Vtbl

static const IBaseFilterVtbl ACMWrapper_Vtbl
static
Initial value:
=
{
}
HRESULT WINAPI BaseFilterImpl_SetSyncSource(IBaseFilter *iface, IReferenceClock *pClock)
Definition: filter.c:101
HRESULT WINAPI BaseFilterImpl_GetState(IBaseFilter *iface, DWORD dwMilliSecsTimeout, FILTER_STATE *pState)
Definition: filter.c:87
HRESULT WINAPI TransformFilterImpl_FindPin(IBaseFilter *iface, LPCWSTR Id, IPin **ppPin)
Definition: transform.c:432
HRESULT WINAPI TransformFilterImpl_Run(IBaseFilter *iface, REFERENCE_TIME tStart)
Definition: transform.c:396
HRESULT WINAPI BaseFilterImpl_GetClassID(IBaseFilter *iface, CLSID *pClsid)
Definition: filter.c:77
HRESULT WINAPI BaseFilterImpl_QueryVendorInfo(IBaseFilter *iface, LPWSTR *pVendorInfo)
Definition: filter.c:178
ULONG WINAPI TransformFilterImpl_Release(IBaseFilter *iface)
Definition: transform.c:313
HRESULT WINAPI BaseFilterImpl_EnumPins(IBaseFilter *iface, IEnumPins **ppEnum)
Definition: filter.c:135
HRESULT WINAPI TransformFilterImpl_QueryInterface(IBaseFilter *iface, REFIID riid, LPVOID *ppv)
Definition: transform.c:288
HRESULT WINAPI BaseFilterImpl_QueryFilterInfo(IBaseFilter *iface, FILTER_INFO *pInfo)
Definition: filter.c:145
ULONG WINAPI BaseFilterImpl_AddRef(IBaseFilter *iface)
Definition: filter.c:54
HRESULT WINAPI BaseFilterImpl_GetSyncSource(IBaseFilter *iface, IReferenceClock **ppClock)
Definition: filter.c:119
HRESULT WINAPI TransformFilterImpl_Stop(IBaseFilter *iface)
Definition: transform.c:354
HRESULT WINAPI BaseFilterImpl_JoinFilterGraph(IBaseFilter *iface, IFilterGraph *pGraph, LPCWSTR pName)
Definition: filter.c:159
HRESULT WINAPI TransformFilterImpl_Pause(IBaseFilter *iface)
Definition: transform.c:374

Definition at line 54 of file acmwrapper.c.

Referenced by ACMWrapper_create().