gstreamer/sources/generated/Gst.Audio/Gst.AudioSharp.AudioBaseSinkCustomSlavingCallbackNative.cs

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2018-01-29 18:56:49 +00:00
// This file was generated by the Gtk# code generator.
// Any changes made will be lost if regenerated.
namespace Gst.AudioSharp {
using System;
using System.Runtime.InteropServices;
#region Autogenerated code
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
internal delegate void AudioBaseSinkCustomSlavingCallbackNative(IntPtr sink, ulong etime, ulong itime, long requested_skew, int discont_reason, IntPtr user_data);
internal class AudioBaseSinkCustomSlavingCallbackInvoker {
AudioBaseSinkCustomSlavingCallbackNative native_cb;
IntPtr __data;
GLib.DestroyNotify __notify;
~AudioBaseSinkCustomSlavingCallbackInvoker ()
{
if (__notify == null)
return;
__notify (__data);
}
internal AudioBaseSinkCustomSlavingCallbackInvoker (AudioBaseSinkCustomSlavingCallbackNative native_cb) : this (native_cb, IntPtr.Zero, null) {}
internal AudioBaseSinkCustomSlavingCallbackInvoker (AudioBaseSinkCustomSlavingCallbackNative native_cb, IntPtr data) : this (native_cb, data, null) {}
internal AudioBaseSinkCustomSlavingCallbackInvoker (AudioBaseSinkCustomSlavingCallbackNative native_cb, IntPtr data, GLib.DestroyNotify notify)
{
this.native_cb = native_cb;
__data = data;
__notify = notify;
}
internal Gst.Audio.AudioBaseSinkCustomSlavingCallback Handler {
get {
return new Gst.Audio.AudioBaseSinkCustomSlavingCallback(InvokeNative);
}
}
void InvokeNative (Gst.Audio.AudioBaseSink sink, ulong etime, ulong itime, long requested_skew, Gst.Audio.AudioBaseSinkDiscontReason discont_reason)
{
native_cb (sink == null ? IntPtr.Zero : sink.Handle, etime, itime, requested_skew, (int) discont_reason, __data);
}
}
internal class AudioBaseSinkCustomSlavingCallbackWrapper {
public void NativeCallback (IntPtr sink, ulong etime, ulong itime, long requested_skew, int discont_reason, IntPtr user_data)
{
try {
managed (GLib.Object.GetObject(sink) as Gst.Audio.AudioBaseSink, etime, itime, requested_skew, (Gst.Audio.AudioBaseSinkDiscontReason) discont_reason);
if (release_on_call)
gch.Free ();
} catch (Exception e) {
GLib.ExceptionManager.RaiseUnhandledException (e, false);
}
}
bool release_on_call = false;
GCHandle gch;
public void PersistUntilCalled ()
{
release_on_call = true;
gch = GCHandle.Alloc (this);
}
internal AudioBaseSinkCustomSlavingCallbackNative NativeDelegate;
Gst.Audio.AudioBaseSinkCustomSlavingCallback managed;
public AudioBaseSinkCustomSlavingCallbackWrapper (Gst.Audio.AudioBaseSinkCustomSlavingCallback managed)
{
this.managed = managed;
if (managed != null)
NativeDelegate = new AudioBaseSinkCustomSlavingCallbackNative (NativeCallback);
}
public static Gst.Audio.AudioBaseSinkCustomSlavingCallback GetManagedDelegate (AudioBaseSinkCustomSlavingCallbackNative native)
{
if (native == null)
return null;
AudioBaseSinkCustomSlavingCallbackWrapper wrapper = (AudioBaseSinkCustomSlavingCallbackWrapper) native.Target;
if (wrapper == null)
return null;
return wrapper.managed;
}
}
#endregion
}