// Token: 0x0600034F RID: 847 RVA: 0x00013C68 File Offset: 0x00011E68
protected void addFromGraph(ICaptureGraphBuilder2 graphBuilder, IBaseFilter videoDeviceFilter, IBaseFilter audioDeviceFilter, IBaseFilter videoCompressorFilter, IBaseFilter audioCompressorFilter, SourceCollection videoSources, SourceCollection audioSources)
{
object obj = null;
Trace.Assert(graphBuilder != null);
this.addIfSupported(videoDeviceFilter, "Video Capture Device");
Guid guid = PinCategory.Capture;
Guid guid2 = MediaType.Interleaved;
Guid guid3 = typeof(IAMStreamConfig).GUID;
int num = graphBuilder.FindInterface(ref guid, ref guid2, videoDeviceFilter, ref guid3, out obj);
if (num != 0)
{
guid2 = MediaType.Video;
num = graphBuilder.FindInterface(ref guid, ref guid2, videoDeviceFilter, ref guid3, out obj);
if (num != 0)
{
obj = null;
}
}
this.addIfSupported(RuntimeHelpers.GetObjectValue(obj), "Video Capture Pin");
guid = PinCategory.Preview;
guid2 = MediaType.Interleaved;
guid3 = typeof(IAMStreamConfig).GUID;
num = graphBuilder.FindInterface(ref guid, ref guid2, videoDeviceFilter, ref guid3, out obj);
if (num != 0)
{
guid2 = MediaType.Video;
num = graphBuilder.FindInterface(ref guid, ref guid2, videoDeviceFilter, ref guid3, out obj);
if (num != 0)
{
obj = null;
}
}
this.addIfSupported(RuntimeHelpers.GetObjectValue(obj), "Video Preview Pin");
ArrayList arrayList = new ArrayList();
int num2 = 1;
int num3 = 0;
checked
{
int num4 = videoSources.Count - 1;
for (int i = num3; i <= num4; i++)
{
CrossbarSource crossbarSource = videoSources[i] as CrossbarSource;
if (crossbarSource != null && arrayList.IndexOf(crossbarSource.Crossbar) < 0)
{
arrayList.Add(crossbarSource.Crossbar);
if (this.addIfSupported(crossbarSource.Crossbar, "Video Crossbar " + ((num2 == 1) ? "" : num2.ToString())))
{
num2++;
}
}
}
arrayList.Clear();
this.addIfSupported(videoCompressorFilter, "Video Compressor");
guid = PinCategory.Capture;
guid2 = MediaType.Interleaved;
guid3 = typeof(IAMTVTuner).GUID;
num = graphBuilder.FindInterface(ref guid, ref guid2, videoDeviceFilter, ref guid3, out obj);
if (num != 0)
{
guid2 = MediaType.Video;
num = graphBuilder.FindInterface(ref guid, ref guid2, videoDeviceFilter, ref guid3, out obj);
if (num != 0)
{
obj = null;
}
}
this.addIfSupported(RuntimeHelpers.GetObjectValue(obj), "TV Tuner");
IAMVfwCompressDialogs iamvfwCompressDialogs = videoCompressorFilter as IAMVfwCompressDialogs;
if (iamvfwCompressDialogs != null)
{
VfwCompressorPropertyPage value = new VfwCompressorPropertyPage("Video Compressor", iamvfwCompressDialogs);
this.InnerList.Add(value);
}
this.addIfSupported(audioDeviceFilter, "Audio Capture Device");
guid = PinCategory.Capture;
guid2 = MediaType.Audio;
guid3 = typeof(IAMStreamConfig).GUID;
num = graphBuilder.FindInterface(ref guid, ref guid2, audioDeviceFilter, ref guid3, out obj);
if (num != 0)
{
obj = null;
}
this.addIfSupported(RuntimeHelpers.GetObjectValue(obj), "Audio Capture Pin");
guid = PinCategory.Preview;
guid2 = MediaType.Audio;
guid3 = typeof(IAMStreamConfig).GUID;
num = graphBuilder.FindInterface(ref guid, ref guid2, audioDeviceFilter, ref guid3, out obj);
if (num != 0)
{
obj = null;
}
this.addIfSupported(RuntimeHelpers.GetObjectValue(obj), "Audio Preview Pin");
num2 = 1;
int num5 = 0;
int num6 = audioSources.Count - 1;
for (int j = num5; j <= num6; j++)
{
CrossbarSource crossbarSource2 = audioSources[j] as CrossbarSource;
if (crossbarSource2 != null && arrayList.IndexOf(crossbarSource2.Crossbar) < 0)
{
arrayList.Add(crossbarSource2.Crossbar);
if (this.addIfSupported(crossbarSource2.Crossbar, "Audio Crossbar " + ((num2 == 1) ? "" : num2.ToString())))
{
num2++;
}
}
}
arrayList.Clear();
this.addIfSupported(audioCompressorFilter, "Audio Compressor");
}
}
// Token: 0x0600034A RID: 842 RVA: 0x00013BA8 File Offset: 0x00011DA8
internal PropertyPageCollection(ICaptureGraphBuilder2 graphBuilder, IBaseFilter videoDeviceFilter, IBaseFilter audioDeviceFilter, IBaseFilter videoCompressorFilter, IBaseFilter audioCompressorFilter, SourceCollection videoSources, SourceCollection audioSources)
{
this.addFromGraph(graphBuilder, videoDeviceFilter, audioDeviceFilter, videoCompressorFilter, audioCompressorFilter, videoSources, audioSources);
}
