mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-12 11:26:39 +00:00
2d00f898fb
Making it cleaner and simpler to navigate and removing previous ugly and now useless hack where we were renaming files ourself to make meson happy.
98 lines
2.7 KiB
C#
98 lines
2.7 KiB
C#
// This file was generated by the Gtk# code generator.
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// Any changes made will be lost if regenerated.
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namespace GstSharp {
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using System;
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using System.Runtime.InteropServices;
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#region Autogenerated code
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[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
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internal delegate int IteratorNextFunctionNative(IntPtr it, IntPtr _result);
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internal class IteratorNextFunctionInvoker {
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IteratorNextFunctionNative native_cb;
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IntPtr __data;
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GLib.DestroyNotify __notify;
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~IteratorNextFunctionInvoker ()
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{
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if (__notify == null)
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return;
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__notify (__data);
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}
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internal IteratorNextFunctionInvoker (IteratorNextFunctionNative native_cb) : this (native_cb, IntPtr.Zero, null) {}
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internal IteratorNextFunctionInvoker (IteratorNextFunctionNative native_cb, IntPtr data) : this (native_cb, data, null) {}
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internal IteratorNextFunctionInvoker (IteratorNextFunctionNative native_cb, IntPtr data, GLib.DestroyNotify notify)
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{
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this.native_cb = native_cb;
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__data = data;
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__notify = notify;
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}
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internal Gst.IteratorNextFunction Handler {
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get {
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return new Gst.IteratorNextFunction(InvokeNative);
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}
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}
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Gst.IteratorResult InvokeNative (Gst.Iterator it, GLib.Value _result)
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{
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IntPtr native__result = GLib.Marshaller.StructureToPtrAlloc (_result);
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Gst.IteratorResult __result = (Gst.IteratorResult) native_cb (it == null ? IntPtr.Zero : it.Handle, native__result);
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Marshal.FreeHGlobal (native__result);
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return __result;
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}
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}
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internal class IteratorNextFunctionWrapper {
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public int NativeCallback (IntPtr it, IntPtr _result)
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{
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try {
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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)));
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if (release_on_call)
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gch.Free ();
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return (int) __ret;
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} catch (Exception e) {
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GLib.ExceptionManager.RaiseUnhandledException (e, true);
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// NOTREACHED: Above call does not return.
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throw e;
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}
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}
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bool release_on_call = false;
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GCHandle gch;
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public void PersistUntilCalled ()
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{
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release_on_call = true;
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gch = GCHandle.Alloc (this);
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}
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internal IteratorNextFunctionNative NativeDelegate;
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Gst.IteratorNextFunction managed;
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public IteratorNextFunctionWrapper (Gst.IteratorNextFunction managed)
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{
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this.managed = managed;
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if (managed != null)
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NativeDelegate = new IteratorNextFunctionNative (NativeCallback);
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}
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public static Gst.IteratorNextFunction GetManagedDelegate (IteratorNextFunctionNative native)
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{
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if (native == null)
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return null;
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IteratorNextFunctionWrapper wrapper = (IteratorNextFunctionWrapper) native.Target;
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if (wrapper == null)
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return null;
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return wrapper.managed;
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}
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}
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#endregion
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}
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