void DecoderH264_OnEvent(object sender, EltEventArgs e)
{
if (g_MainInstH264.Dispatcher.CheckAccess() == false)
{
g_MainInstH264.Dispatcher.Invoke(System.Windows.Threading.DispatcherPriority.DataBind, (Action)(() => DecoderH264_OnEvent(sender, e)));
return;
}
Debug.Assert(e.Elt.Type == Elt.EltType_t.EltType_Section);
foreach (Elt elt in e.Elt.Elements)
{
switch (elt.Type)
{
case Elt.EltType_t.EltType_Nalu:
{
EltH264Nalu nalu = (elt as EltH264Nalu);
switch (nalu.NaluType)
{
case NalUnitType.NAL_UNIT_SPS:
case NalUnitType.NAL_UNIT_SUBSET_SPS:
{
AddSeqParamSet(new H264SeqParamSet(nalu));
break;
}
case NalUnitType.NAL_UNIT_PPS:
{
AddPicParamSet(new H264PicParamSet(nalu, this));
break;
}
case NalUnitType.NAL_UNIT_CODED_SLICE:
case NalUnitType.NAL_UNIT_CODED_SLICE_IDR:
case NalUnitType.NAL_UNIT_CODED_SLICE_SCALABLE:
{
H264Slice slice = new H264Slice(nalu, this);
Debug.Assert(slice != null);
H264Picture picture = FindPicture(nalu.LayerId, nalu.PictureId) as H264Picture;
if (picture == null)
{
picture = new H264Picture(nalu.LayerId, nalu.PictureId, slice.PicParamSet, slice.SeqParamSet);
}
bool wasComplete = picture.IsComplete;
picture.AddSlice(slice);
AddPicture(picture, wasComplete);
break;
}
case NalUnitType.NAL_UNIT_ACCESS_UNIT_DELIMITER:
{
break;
}
}
break;
}
}
}
if (OnEvent != null)
{
EventHandlerTrigger.TriggerEvent<EltEventArgs>(OnEvent, this, e);
}
}
void Decoder_OnEvent(object sender, EltEventArgs e)
{
//ScreenHdr screen = new ScreenHdr(e.Elt);
//TabItem i = ScreenBase.AddToTabControl(screen, tabControlHdrs);
//i.Tag = screen;
}
