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C++ IDirectSoundBuffer_Stop函数代码示例

本文整理汇总了C++中IDirectSoundBuffer_Stop函数的典型用法代码示例。如果您正苦于以下问题：C++ IDirectSoundBuffer_Stop函数的具体用法？C++ IDirectSoundBuffer_Stop怎么用？C++ IDirectSoundBuffer_Stop使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了IDirectSoundBuffer_Stop函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: RemoveSound

void RemoveSound(void)
{
 int iRes;

 if(iDoRecord) RecordStop();

 if(lpDSBSECONDARY1!=NULL)
  {
   IDirectSoundBuffer_Stop(lpDSBSECONDARY1);
   iRes=IDirectSoundBuffer_Release(lpDSBSECONDARY1);
   // FF says such a loop is bad... Demo says it's good... Pete doesn't care
   while(iRes!=0) iRes=IDirectSoundBuffer_Release(lpDSBSECONDARY1);
   lpDSBSECONDARY1=NULL;
  }

 if(lpDSBPRIMARY!=NULL)
  {
   IDirectSoundBuffer_Stop(lpDSBPRIMARY);
   iRes=IDirectSoundBuffer_Release(lpDSBPRIMARY);
   // FF says such a loop is bad... Demo says it's good... Pete doesn't care
   while(iRes!=0) iRes=IDirectSoundBuffer_Release(lpDSBPRIMARY);
   lpDSBPRIMARY=NULL;
  }

 if(lpDS!=NULL)
  {
   iRes=IDirectSound_Release(lpDS);
   // FF says such a loop is bad... Demo says it's good... Pete doesn't care
   while(iRes!=0) iRes=IDirectSound_Release(lpDS);
   lpDS=NULL;
  }

}
开发者ID:madnessw，项目名称:thesnow，代码行数:33，代码来源:dsound.c

示例2: m1sdr_Exit

void m1sdr_Exit(void)
{
	if (!s32SoundEnable)
	{
		return;
	}

	if (lpSecB)
	{
		IDirectSoundBuffer_Stop(lpSecB);
		IDirectSoundBuffer_Release(lpSecB);
		lpSecB = NULL;
	}

	if (lpPDSB)
	{
		IDirectSoundBuffer_Stop(lpPDSB);
		IDirectSoundBuffer_Release(lpPDSB);
		lpPDSB = NULL;
	}

    if (lpDS) 
    {
		IDirectSound_Release(lpDS);
		lpDS = NULL;
    }

	if (samples)
	{
		free(samples);
	}
}
开发者ID:dreiss，项目名称:M1-Android，代码行数:32，代码来源:dsnd.cpp

示例3: DS_Exit

static void DS_Exit(void)
{
	DWORD statusInfo;

	if(updateBufferHandle) {
		/* Signal thread to exit and wait for the exit */
		if (threadInUse) {
			threadInUse = 0;
			MUTEX_UNLOCK(vars);
			SetEvent (notifyUpdateHandle);
			WaitForSingleObject (updateBufferHandle, INFINITE);
			MUTEX_LOCK(vars);
		}

		CloseHandle(updateBufferHandle),
		updateBufferHandle = NULL;
	}
	if (notifyUpdateHandle) {
		CloseHandle(notifyUpdateHandle),
		notifyUpdateHandle = NULL;
	}

	if (pSoundBufferNotify) {
		IDirectSoundNotify_Release(pSoundBufferNotify);
		pSoundBufferNotify = NULL;
	}
	if(pSoundBuffer) {
		if(IDirectSoundBuffer_GetStatus(pSoundBuffer,&statusInfo)==DS_OK)
			if(statusInfo&DSBSTATUS_PLAYING)
				IDirectSoundBuffer_Stop(pSoundBuffer);
		IDirectSoundBuffer_Release(pSoundBuffer);
		pSoundBuffer = NULL;
	}

	if(pPrimarySoundBuffer) {
		if(IDirectSoundBuffer_GetStatus(pPrimarySoundBuffer,&statusInfo)==DS_OK)
			if(statusInfo&DSBSTATUS_PLAYING)
				IDirectSoundBuffer_Stop(pPrimarySoundBuffer);
		IDirectSoundBuffer_Release(pPrimarySoundBuffer);
		pPrimarySoundBuffer = NULL;
	}

	if (pSoundCard) {
		IDirectSound_Release(pSoundCard);
		pSoundCard = NULL;
	}

	VC_Exit();
}
开发者ID:OS2World，项目名称:LIB-SDL-2014，代码行数:49，代码来源:drv_ds.c

示例4: Stop

/**
 * Closes the audio device.
 */
static HRESULT Stop( aout_stream_sys_t *p_sys )
{
    vlc_mutex_lock( &p_sys->lock );
    p_sys->b_playing =  true;
    vlc_cond_signal( &p_sys->cond );
    vlc_mutex_unlock( &p_sys->lock );
    vlc_cancel( p_sys->eraser_thread );
    vlc_join( p_sys->eraser_thread, NULL );
    vlc_cond_destroy( &p_sys->cond );
    vlc_mutex_destroy( &p_sys->lock );

    if( p_sys->p_notify != NULL )
    {
        IDirectSoundNotify_Release(p_sys->p_notify );
        p_sys->p_notify = NULL;
    }
    if( p_sys->p_dsbuffer != NULL )
    {
        IDirectSoundBuffer_Stop( p_sys->p_dsbuffer );
        IDirectSoundBuffer_Release( p_sys->p_dsbuffer );
        p_sys->p_dsbuffer = NULL;
    }
    if( p_sys->p_dsobject != NULL )
    {
        IDirectSound_Release( p_sys->p_dsobject );
        p_sys->p_dsobject = NULL;
    }
    return DS_OK;
}
开发者ID:videolan，项目名称:vlc，代码行数:32，代码来源:directsound.c

示例5: FreeSound

static void
FreeSound (void)
{
	if (pDSBuf) {
		IDirectSoundBuffer_Stop (pDSBuf);
		IDirectSound_Release (pDSBuf);
	}
// release primary buffer only if it's not also the mixing buffer we just released
	if (pDSPBuf && (pDSBuf != pDSPBuf)) {
		IDirectSound_Release (pDSPBuf);
	}

	if (pDS) {
		IDirectSound_SetCooperativeLevel (pDS, mainwindow, DSSCL_NORMAL);
		IDirectSound_Release (pDS);
	}
	pDS = NULL;
	pDSBuf = NULL;
	pDSPBuf = NULL;
	hWaveOut = 0;
	hData = 0;
	hWaveHdr = 0;
	lpData = NULL;
	lpWaveHdr = NULL;
}
开发者ID:EIREXE，项目名称:Quakeforge-gcw0，代码行数:25，代码来源:snd_dx.c

示例6: dsound_free

static void dsound_free(void *data)
{
   dsound_t *ds = (dsound_t*)data;
   if (ds)
   {
      if (ds->thread)
      {
         ds->thread_alive = false;
         WaitForSingleObject(ds->thread, INFINITE);
         CloseHandle(ds->thread);
      }

      DeleteCriticalSection(&ds->crit);

      if (ds->dsb)
      {
         IDirectSoundBuffer_Stop(ds->dsb);
         IDirectSoundBuffer_Release(ds->dsb);
      }

      if (ds->ds)
         IDirectSound_Release(ds->ds);

      if (ds->event)
         CloseHandle(ds->event);

      if (ds->buffer)
         fifo_free(ds->buffer);

      free(ds);
   }
}
开发者ID:jonakino，项目名称:RetroArch，代码行数:32，代码来源:dsound.c

示例7: tdav_consumer_dsound_stop

int tdav_consumer_dsound_stop(tmedia_consumer_t* self)
{
	tdav_consumer_dsound_t* dsound = (tdav_consumer_dsound_t*)self;

	HRESULT hr;

	if(!self){
		TSK_DEBUG_ERROR("Invalid parameter");
		return -1;
	}

	if(!dsound->started){
		TSK_DEBUG_WARN("Consumer not started");
		return 0;
	}

	/* should be done here */
	dsound->started = tsk_false;

	/* stop thread */
	if(dsound->tid[0]){
		tsk_thread_join(&(dsound->tid[0]));
	}

	if((hr = IDirectSoundBuffer_Stop(dsound->secondaryBuffer)) != DS_OK){
		tdav_win32_print_error("IDirectSoundBuffer_Stop", hr);
	}
	if((hr = IDirectSoundBuffer_SetCurrentPosition(dsound->secondaryBuffer, 0)) != DS_OK){
		tdav_win32_print_error("IDirectSoundBuffer_SetCurrentPosition", hr);
	}

	return 0;
}
开发者ID:NewComerBH，项目名称:doubango，代码行数:33，代码来源:tdav_consumer_dsound.c

示例8: DSoundRender_Pause

static HRESULT WINAPI DSoundRender_Pause(IBaseFilter * iface)
{
    HRESULT hr = S_OK;
    DSoundRenderImpl *This = (DSoundRenderImpl *)iface;

    TRACE("(%p/%p)->()\n", This, iface);

    EnterCriticalSection(&This->renderer.csRenderLock);
    if (This->renderer.filter.state != State_Paused)
    {
        if (This->renderer.filter.state == State_Stopped)
        {
            if (This->renderer.pInputPin->pin.pConnectedTo)
                ResetEvent(This->renderer.evComplete);
            This->renderer.pInputPin->end_of_stream = 0;
        }

        hr = IDirectSoundBuffer_Stop(This->dsbuffer);
        if (SUCCEEDED(hr))
            This->renderer.filter.state = State_Paused;

        ResetEvent(This->blocked);
        ResetEvent(This->renderer.RenderEvent);
    }
    ResetEvent(This->renderer.ThreadSignal);
    LeaveCriticalSection(&This->renderer.csRenderLock);

    return hr;
}
开发者ID:reactos，项目名称:reactos，代码行数:29，代码来源:dsoundrender.c

示例9: I_UpdateSoundParams

void I_UpdateSoundParams(int channel, int vol, int sep, int pitch)
{
// proff 07/04/98: Added for CYGWIN32 compatibility
#ifdef HAVE_LIBDSOUND

  int DSB_Status;
  if (noDSound == true)
    return;

// proff 07/26/98: Added volume check
  if (vol==0)
    {
      IDirectSoundBuffer_Stop(lpSecondaryDSB[channel]);
      return;
    }
  IDirectSoundBuffer_SetVolume(lpSecondaryDSB[channel],VOL(vol));
  IDirectSoundBuffer_SetPan(lpSecondaryDSB[channel],SEP(sep));
  IDirectSoundBuffer_SetFrequency
    (lpSecondaryDSB[channel], ChannelInfo[channel].samplerate+PITCH(pitch));
  if (ChannelInfo[channel].playing == true)
    {
      IDirectSoundBuffer_GetStatus(lpSecondaryDSB[channel], &DSB_Status);
      if ((DSB_Status & DSBSTATUS_PLAYING) == 0)
	IDirectSoundBuffer_Play(lpSecondaryDSB[channel], 0, 0, 0);
    }
#endif // HAVE_LIBDSOUND
}
开发者ID:dorienh，项目名称:smmu，代码行数:27，代码来源:i_sound.c

示例10: delete_fluid_dsound_audio_driver

void delete_fluid_dsound_audio_driver(fluid_audio_driver_t* d)
{
  fluid_dsound_audio_driver_t* dev = (fluid_dsound_audio_driver_t*) d;
  fluid_return_if_fail(dev != NULL);

  /* tell the audio thread to stop its loop */
  dev->cont = 0;

  /* wait till the audio thread exits */
  if (dev->thread != 0) {
    if (WaitForSingleObject(dev->thread, 2000) != WAIT_OBJECT_0) {
      /* on error kill the thread mercilessly */
      FLUID_LOG(FLUID_DBG, "Couldn't join the audio thread. killing it.");
      TerminateThread(dev->thread, 0);
    }
  }

  /* release all the allocated ressources */

    FLUID_FREE(dev->format);

  if (dev->sec_buffer != NULL) {
    IDirectSoundBuffer_Stop(dev->sec_buffer);
    IDirectSoundBuffer_Release(dev->sec_buffer);
  }
  if (dev->prim_buffer != NULL) {
    IDirectSoundBuffer_Release(dev->prim_buffer);
  }
  if (dev->direct_sound != NULL) {
    IDirectSound_Release(dev->direct_sound);
  }

  FLUID_FREE(dev);
}
开发者ID:nezticle，项目名称:fluidsynth，代码行数:34，代码来源:fluid_dsound.c

示例11: DSW_Term

void DSW_Term( DSoundWrapper *dsw )
{
    // Cleanup the sound buffers
    if (dsw->dsw_OutputBuffer)
    {
        IDirectSoundBuffer_Stop( dsw->dsw_OutputBuffer );
        IDirectSoundBuffer_Release( dsw->dsw_OutputBuffer );
        dsw->dsw_OutputBuffer = NULL;
    }

    if (dsw->dsw_InputBuffer)
    {
        IDirectSoundCaptureBuffer_Stop( dsw->dsw_InputBuffer );
        IDirectSoundCaptureBuffer_Release( dsw->dsw_InputBuffer );
        dsw->dsw_InputBuffer = NULL;
    }

    if (dsw->dsw_pDirectSoundCapture)
    {
        IDirectSoundCapture_Release( dsw->dsw_pDirectSoundCapture );
        dsw->dsw_pDirectSoundCapture = NULL;
    }

    if (dsw->dsw_pDirectSound)
    {
        IDirectSound_Release( dsw->dsw_pDirectSound );
        dsw->dsw_pDirectSound = NULL;
    }
}
开发者ID:BackupTheBerlios，项目名称:reshaked-svn，代码行数:29，代码来源:dsound_wrapper.c

示例12: MCICDA_Pause

/**************************************************************************
 * 				MCICDA_Pause			[internal]
 */
static DWORD MCICDA_Pause(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
{
    WINE_MCICDAUDIO*	wmcda = MCICDA_GetOpenDrv(wDevID);
    HANDLE		oldcb;
    DWORD               br;

    TRACE("(%04X, %08X, %p);\n", wDevID, dwFlags, lpParms);

    if (wmcda == NULL)	return MCIERR_INVALID_DEVICE_ID;

    oldcb = InterlockedExchangePointer(&wmcda->hCallback, NULL);
    if (oldcb) mciDriverNotify(oldcb, wmcda->wNotifyDeviceID, MCI_NOTIFY_ABORTED);

    if (wmcda->hThread != 0) {
        /* Don't bother calling stop if the playLoop thread has already stopped */
        if(WaitForSingleObject(wmcda->stopEvent, 0) != WAIT_OBJECT_0 &&
           FAILED(IDirectSoundBuffer_Stop(wmcda->dsBuf)))
            return MCIERR_HARDWARE;
    }
    else if (!DeviceIoControl(wmcda->handle, IOCTL_CDROM_PAUSE_AUDIO, NULL, 0, NULL, 0, &br, NULL))
        return MCIERR_HARDWARE;

    if ((dwFlags & MCI_NOTIFY) && lpParms)
	MCICDA_Notify(lpParms->dwCallback, wmcda, MCI_NOTIFY_SUCCESSFUL);
    return 0;
}
开发者ID:MichaelMcDonnell，项目名称:wine，代码行数:29，代码来源:mcicda.c

示例13: dsound_free

static void dsound_free(void *data)
{
   dsound_t *ds = (dsound_t*)data;

   if (!ds)
      return;

   if (ds->thread)
   {
      ds->thread_alive = false;
      sthread_join(ds->thread);
   }

   DeleteCriticalSection(&ds->crit);

   if (ds->dsb)
   {
      IDirectSoundBuffer_Stop(ds->dsb);
      IDirectSoundBuffer_Release(ds->dsb);
   }

   if (ds->ds)
      IDirectSound_Release(ds->ds);

   if (ds->event)
      CloseHandle(ds->event);

   if (ds->buffer)
      fifo_free(ds->buffer);

   free(ds);
}
开发者ID:Joonie86，项目名称:RetroArch，代码行数:32，代码来源:dsound.c

示例14: DS_PlayStop

static void DS_PlayStop(void)
{
	do_update = 0;
	if (pSoundBuffer)
		IDirectSoundBuffer_Stop(pSoundBuffer);
	VC_PlayStop();
}
开发者ID:OS2World，项目名称:LIB-SDL-2014，代码行数:7，代码来源:drv_ds.c

示例15: DSoundRender_Stop

static HRESULT WINAPI DSoundRender_Stop(IBaseFilter * iface)
{
    HRESULT hr = S_OK;
    DSoundRenderImpl *This = (DSoundRenderImpl *)iface;

    TRACE("(%p/%p)->()\n", This, iface);

    EnterCriticalSection(&This->filter.csFilter);
    {
        DWORD state = 0;
        if (This->dsbuffer)
        {
            hr = IDirectSoundBuffer_GetStatus(This->dsbuffer, &state);
            if (SUCCEEDED(hr))
            {
                if (state & DSBSTATUS_PLAYING)
                    hr = IDirectSoundBuffer_Stop(This->dsbuffer);
            }
        }
        if (SUCCEEDED(hr))
            This->filter.state = State_Stopped;

        /* Complete our transition */
        SetEvent(This->state_change);
        SetEvent(This->blocked);
        MediaSeekingPassThru_ResetMediaTime(This->seekthru_unk);
    }
    LeaveCriticalSection(&This->filter.csFilter);
    
    return hr;
}
开发者ID:r6144，项目名称:wine，代码行数:31，代码来源:dsoundrender.c


注：本文中的IDirectSoundBuffer_Stop函数示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。