Exemple #1
0
static HRESULT WINAPI IDirectMusic8Impl_Activate(LPDIRECTMUSIC8 iface, BOOL enable)
{
    IDirectMusic8Impl *This = impl_from_IDirectMusic8(iface);
    int i;
    HRESULT hr;

    TRACE("(%p)->(%u)\n", This, enable);

    for (i = 0; i < This->nrofports; i++)
    {
        hr = IDirectMusicPort_Activate(This->ppPorts[i], enable);
        if (FAILED(hr))
            return hr;
    }

    return S_OK;
}
Exemple #2
0
static HRESULT WINAPI IDirectMusicPerformance8Impl_AddPort(IDirectMusicPerformance8 *iface,
        IDirectMusicPort *pPort)
{
        IDirectMusicPerformance8Impl *This = impl_from_IDirectMusicPerformance8(iface);
	HRESULT hr = E_FAIL;

	FIXME("(%p, %p): stub\n", This, pPort);
	if (!This->pDirectMusic || !This->pDirectSound) return DMUS_E_NOT_INIT;
	if (NULL == pPort) {
	  GUID port_guid;
	  IDirectMusicPort* pDefaultPort = NULL;
	  DMUS_PORTPARAMS params;
	  int i, j;
	  hr = IDirectMusic8_GetDefaultPort(This->pDirectMusic, &port_guid);
	  if (FAILED(hr)) return hr;
	  ZeroMemory(&params, sizeof(params)); 
	  params.dwSize = sizeof(params);
	  params.dwValidParams = DMUS_PORTPARAMS_CHANNELGROUPS | DMUS_PORTPARAMS_SHARE;
	  params.dwChannelGroups = 1;
	  params.fShare = TRUE;
	  hr = IDirectMusic8_CreatePort(This->pDirectMusic, &port_guid, &params, &pDefaultPort, NULL);
	  if (FAILED(hr)) return hr;
	  hr = IDirectMusicPort_Activate(pDefaultPort, TRUE);
	  if (FAILED(hr)) { IDirectMusicPort_Release(pDefaultPort); return hr; }
	  j = 0;
	  for (i = 0; i < 16; ++i) {
	    if (NULL == This->PChannel[i].port) {
	      This->PChannel[i].port = pPort; 
	      This->PChannel[i].group = 0; 
	      This->PChannel[i].channel = j; /* FIXME: should this be assigned? */
	      j++;
	    }
	  }
	} else {
	  IDirectMusicPort_AddRef(pPort);	  
	}
	/**
	 * We should remember added Ports (for example using a list)
	 * and control if Port is registered for each api who use ports
	 */
	return S_OK;
}