/// <summary>
/// Helper function to really remove the bin from the audio player tee
/// </summary>
/// <param name="pad">
/// A <see cref="IntPtr"/> referencing the pad that may need to be unblocked
/// </param>
/// <param name="blocked">
/// A <see cref="System.Boolean"/> indicating if the pad is blocked
/// </param>
/// <param name="user_data">
/// A <see cref="IntPtr"/> containing a reference to the bin
/// </param>
private void ReallyRemoveBin (IntPtr pad, bool blocked, IntPtr user_data)
{
Bin element = new Bin (user_data);
Bin bin;
Bin parent_bin;
string element_path = element.GetPathString ();
if (!element_path.Contains (":") && element_path.StartsWith ("/0x")) {
Hyena.Log.Debug ("[Streamrecorder.PlayerAudioTee]<ReallyRemoveBin> element empty, assume disposed, exiting: " + element_path);
return;
}
bin = new Bin (element.GetParent ().ToIntPtr ());
bin.Ref ();
parent_bin = new Bin (bin.GetParent ().ToIntPtr ());
parent_bin.Remove (bin);
bin.SetState (State.Null);
bin.Remove (element);
bin.UnRef ();
attached = false;
/* if we're supposed to be playing, unblock the sink */
if (blocked) {
Hyena.Log.Debug ("[Streamrecorder.PlayerAudioTee]<ReallyRemoveBin> unblocking pad after removing tee");
new Pad (pad).SetBlockedAsync (false, AddRemoveBinDone, IntPtr.Zero);
}
}
/// <summary>
/// Helper function to really remove the bin from the audio player tee
/// </summary>
/// <param name="pad">
/// A <see cref="IntPtr"/> referencing the pad that may need to be unblocked
/// </param>
/// <param name="blocked">
/// A <see cref="System.Boolean"/> indicating if the pad is blocked
/// </param>
/// <param name="user_data">
/// A <see cref="IntPtr"/> containing a reference to the bin
/// </param>
private PadProbeReturn ReallyRemoveBin(IntPtr pad, IntPtr probe_info, IntPtr user_data, bool blocked)
{
Bin element = new Bin (user_data);
Bin bin;
Bin parent_bin;
string element_path = element.GetPathString ();
if (!element_path.Contains (":") && element_path.StartsWith ("/0x")) {
Hyena.Log.Debug ("[Streamrecorder.PlayerAudioTee]<ReallyRemoveBin> element empty, assume disposed, exiting: " + element_path);
return PadProbeReturn.GST_PAD_PROBE_OK;
}
bin = new Bin (element.GetParent ().ToIntPtr ());
bin.Ref ();
parent_bin = new Bin (bin.GetParent ().ToIntPtr ());
parent_bin.Remove (bin);
bin.SetState (State.Null);
bin.Remove (element);
bin.UnRef ();
attached = false;
/* if we're supposed to be playing, unblock the sink */
if (blocked) {
Hyena.Log.Debug ("[Streamrecorder.PlayerAudioTee]<ReallyRemoveBin> unblocking pad after removing tee");
// new Pad (pad).AddProbe (PadProbeType.GST_PAD_PROBE_TYPE_BLOCK, AddRemoveBinDone, IntPtr.Zero, null);
PadProbeInfo info = (PadProbeInfo) Marshal.PtrToStructure (probe_info, typeof (PadProbeInfo));
new Pad (pad).RemoveProbe (info.id);
AddRemoveBinDone (IntPtr.Zero, IntPtr.Zero, IntPtr.Zero);
}
return PadProbeReturn.GST_PAD_PROBE_OK;
}
