mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-13 03:46:34 +00:00
96 lines
2.7 KiB
C#
96 lines
2.7 KiB
C#
// This file was generated by the Gtk# code generator.
|
|
// Any changes made will be lost if regenerated.
|
|
|
|
namespace GstSharp {
|
|
|
|
using System;
|
|
using System.Runtime.InteropServices;
|
|
|
|
#region Autogenerated code
|
|
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
|
|
internal delegate IntPtr MiniObjectCopyFunctionNative(IntPtr obj);
|
|
|
|
internal class MiniObjectCopyFunctionInvoker {
|
|
|
|
MiniObjectCopyFunctionNative native_cb;
|
|
IntPtr __data;
|
|
GLib.DestroyNotify __notify;
|
|
|
|
~MiniObjectCopyFunctionInvoker ()
|
|
{
|
|
if (__notify == null)
|
|
return;
|
|
__notify (__data);
|
|
}
|
|
|
|
internal MiniObjectCopyFunctionInvoker (MiniObjectCopyFunctionNative native_cb) : this (native_cb, IntPtr.Zero, null) {}
|
|
|
|
internal MiniObjectCopyFunctionInvoker (MiniObjectCopyFunctionNative native_cb, IntPtr data) : this (native_cb, data, null) {}
|
|
|
|
internal MiniObjectCopyFunctionInvoker (MiniObjectCopyFunctionNative native_cb, IntPtr data, GLib.DestroyNotify notify)
|
|
{
|
|
this.native_cb = native_cb;
|
|
__data = data;
|
|
__notify = notify;
|
|
}
|
|
|
|
internal Gst.MiniObjectCopyFunction Handler {
|
|
get {
|
|
return new Gst.MiniObjectCopyFunction(InvokeNative);
|
|
}
|
|
}
|
|
|
|
Gst.MiniObject InvokeNative (Gst.MiniObject obj)
|
|
{
|
|
Gst.MiniObject __result = native_cb (obj == null ? IntPtr.Zero : obj.Handle) == IntPtr.Zero ? null : (Gst.MiniObject) GLib.Opaque.GetOpaque (native_cb (obj == null ? IntPtr.Zero : obj.Handle), typeof (Gst.MiniObject), false);
|
|
return __result;
|
|
}
|
|
}
|
|
|
|
internal class MiniObjectCopyFunctionWrapper {
|
|
|
|
public IntPtr NativeCallback (IntPtr obj)
|
|
{
|
|
try {
|
|
Gst.MiniObject __ret = managed (obj == IntPtr.Zero ? null : (Gst.MiniObject) GLib.Opaque.GetOpaque (obj, typeof (Gst.MiniObject), false));
|
|
if (release_on_call)
|
|
gch.Free ();
|
|
return __ret == null ? IntPtr.Zero : __ret.Handle;
|
|
} catch (Exception e) {
|
|
GLib.ExceptionManager.RaiseUnhandledException (e, true);
|
|
// NOTREACHED: Above call does not return.
|
|
throw e;
|
|
}
|
|
}
|
|
|
|
bool release_on_call = false;
|
|
GCHandle gch;
|
|
|
|
public void PersistUntilCalled ()
|
|
{
|
|
release_on_call = true;
|
|
gch = GCHandle.Alloc (this);
|
|
}
|
|
|
|
internal MiniObjectCopyFunctionNative NativeDelegate;
|
|
Gst.MiniObjectCopyFunction managed;
|
|
|
|
public MiniObjectCopyFunctionWrapper (Gst.MiniObjectCopyFunction managed)
|
|
{
|
|
this.managed = managed;
|
|
if (managed != null)
|
|
NativeDelegate = new MiniObjectCopyFunctionNative (NativeCallback);
|
|
}
|
|
|
|
public static Gst.MiniObjectCopyFunction GetManagedDelegate (MiniObjectCopyFunctionNative native)
|
|
{
|
|
if (native == null)
|
|
return null;
|
|
MiniObjectCopyFunctionWrapper wrapper = (MiniObjectCopyFunctionWrapper) native.Target;
|
|
if (wrapper == null)
|
|
return null;
|
|
return wrapper.managed;
|
|
}
|
|
}
|
|
#endregion
|
|
}
|