public Gst.IteratorResult Next(ref GLib.Value elem)
{
int raw_ret = gst_iterator_next(Handle, ref elem);
Gst.IteratorResult ret = (Gst.IteratorResult)raw_ret;
return(ret);
}
public Gst.IteratorResult Foreach(Gst.IteratorForeachFunction func)
{
GstSharp.IteratorForeachFunctionWrapper func_wrapper = new GstSharp.IteratorForeachFunctionWrapper(func);
int raw_ret = gst_iterator_foreach(Handle, func_wrapper.NativeDelegate, IntPtr.Zero);
Gst.IteratorResult ret = (Gst.IteratorResult)raw_ret;
return(ret);
}
Gst.IteratorResult InvokeNative(Gst.Iterator it, GLib.Value _result)
{
IntPtr native__result = GLib.Marshaller.StructureToPtrAlloc(_result);
Gst.IteratorResult __result = (Gst.IteratorResult)native_cb(it == null ? IntPtr.Zero : it.Handle, native__result);
Marshal.FreeHGlobal(native__result);
return(__result);
}
public Gst.IteratorResult Fold(Gst.IteratorFoldFunction func, GLib.Value _ret)
{
GstSharp.IteratorFoldFunctionWrapper func_wrapper = new GstSharp.IteratorFoldFunctionWrapper(func);
IntPtr native__ret = GLib.Marshaller.StructureToPtrAlloc(_ret);
int raw_ret = gst_iterator_fold(Handle, func_wrapper.NativeDelegate, native__ret, IntPtr.Zero);
Gst.IteratorResult ret = (Gst.IteratorResult)raw_ret;
Marshal.FreeHGlobal(native__ret);
return(ret);
}
public int NativeCallback(IntPtr it, IntPtr _result)
{
try {
Gst.IteratorResult __ret = managed(it == IntPtr.Zero ? null : (Gst.Iterator)GLib.Opaque.GetOpaque(it, typeof(Gst.Iterator), false), (GLib.Value)Marshal.PtrToStructure(_result, typeof(GLib.Value)));
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;
}
}
