/// <summary>
/// This method returns the time of the graphs
/// <see cref="IReferenceClock"/>.
/// </summary>
/// <returns>The <see cref="Int64"/> value of the
/// <see cref="IReferenceClock"/>.</returns>
public long GetCurrentTime(out int dropped)
{
dropped = 0;
long start = 0;
long time = -1;
if (this.referenceClock != null)
{
int hr = this.referenceClock.GetTime(out time);
DsError.ThrowExceptionForHR(hr);
}
IAMDroppedFrames droppedFrames = this.videoStreamConfig as IAMDroppedFrames;
if (droppedFrames != null)
{
int hr = droppedFrames.GetNumDropped(out dropped);
DsError.ThrowExceptionForHR(hr);
}
IGraphConfig graphConfig = this.graphBuilder as IGraphConfig;
if (graphConfig != null)
{
graphConfig.GetStartTime(out start);
}
return(time - start);
}
public IGraphServiceClient Create(IGraphConfig graphConfig)
{
var builder = ConfidentialClientApplicationBuilder
.Create(graphConfig.ClientId)
.WithClientSecret(graphConfig.ClientSecret)
.WithAuthority(graphConfig.Authority);
var scope = $"{graphConfig.ApiUri}.default";
if (!string.IsNullOrEmpty(graphConfig.HttpProxyHost) && graphConfig.HttpProxyPort.HasValue)
{
// Using proxy
builder.WithHttpClientFactory(new HttpClientFactoryWithProxy(graphConfig.HttpProxyHost, graphConfig.HttpProxyPort.Value));
var clientApp = builder.Build();
var httpProvider = new HttpProvider(
HttpClientFactoryWithProxy.CreateHttpClientHandler(
graphConfig.HttpProxyHost, graphConfig.HttpProxyPort.Value),
true);
return(new GraphServiceClient(new ClientCredentialProvider(clientApp, scope), httpProvider));
}
else
{
var clientApp = builder.Build();
return(new GraphServiceClient(new ClientCredentialProvider(clientApp, scope)));
}
}
private void Configure()
{
m_FilterGraph = (IFilterGraph2) new FilterGraph();
m_pNero = FindNero();
m_igc = (IGraphConfig)m_FilterGraph;
m_ibf = (IBaseFilter) new SampleGrabber();
}