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// This file was generated by the Gtk# code generator.
// Any changes made will be lost if regenerated.
namespace Gst.BaseSharp {
using System;
using System.Runtime.InteropServices;
#region Autogenerated code
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
internal delegate int CollectPadsClipFunctionNative(IntPtr pads, IntPtr data, IntPtr inbuffer, IntPtr outbuffer, IntPtr user_data);
internal class CollectPadsClipFunctionInvoker {
CollectPadsClipFunctionNative native_cb;
IntPtr __data;
GLib.DestroyNotify __notify;
~CollectPadsClipFunctionInvoker ()
{
if (__notify == null)
return;
__notify (__data);
}
internal CollectPadsClipFunctionInvoker (CollectPadsClipFunctionNative native_cb) : this (native_cb, IntPtr.Zero, null) {}
internal CollectPadsClipFunctionInvoker (CollectPadsClipFunctionNative native_cb, IntPtr data) : this (native_cb, data, null) {}
internal CollectPadsClipFunctionInvoker (CollectPadsClipFunctionNative native_cb, IntPtr data, GLib.DestroyNotify notify)
{
this.native_cb = native_cb;
__data = data;
__notify = notify;
}
internal Gst.Base.CollectPadsClipFunction Handler {
get {
return new Gst.Base.CollectPadsClipFunction(InvokeNative);
}
}
Gst.FlowReturn InvokeNative (Gst.Base.CollectPads pads, Gst.Base.CollectData data, Gst.Buffer inbuffer, Gst.Buffer outbuffer)
{
IntPtr native_data = GLib.Marshaller.StructureToPtrAlloc (data);
inbuffer.Owned = false;
Gst.FlowReturn __result = (Gst.FlowReturn) native_cb (pads == null ? IntPtr.Zero : pads.Handle, native_data, inbuffer == null ? IntPtr.Zero : inbuffer.Handle, outbuffer == null ? IntPtr.Zero : outbuffer.Handle, __data);
Marshal.FreeHGlobal (native_data);
return __result;
}
}
internal class CollectPadsClipFunctionWrapper {
public int NativeCallback (IntPtr pads, IntPtr data, IntPtr inbuffer, IntPtr outbuffer, IntPtr user_data)
{
try {
Gst.FlowReturn __ret = managed (GLib.Object.GetObject(pads) as Gst.Base.CollectPads, Gst.Base.CollectData.New (data), inbuffer == IntPtr.Zero ? null : (Gst.Buffer) GLib.Opaque.GetOpaque (inbuffer, typeof (Gst.Buffer), true), outbuffer == IntPtr.Zero ? null : (Gst.Buffer) GLib.Opaque.GetOpaque (outbuffer, typeof (Gst.Buffer), false));
if (release_on_call)
gch.Free ();
return (int) __ret;
} 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 CollectPadsClipFunctionNative NativeDelegate;
Gst.Base.CollectPadsClipFunction managed;
public CollectPadsClipFunctionWrapper (Gst.Base.CollectPadsClipFunction managed)
{
this.managed = managed;
if (managed != null)
NativeDelegate = new CollectPadsClipFunctionNative (NativeCallback);
}
public static Gst.Base.CollectPadsClipFunction GetManagedDelegate (CollectPadsClipFunctionNative native)
{
if (native == null)
return null;
CollectPadsClipFunctionWrapper wrapper = (CollectPadsClipFunctionWrapper) native.Target;
if (wrapper == null)
return null;
return wrapper.managed;
}
}
#endregion
}
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