mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-09-19 10:30:30 +00:00
41 lines
1.2 KiB
Text
41 lines
1.2 KiB
Text
protected MiniObject () : base ()
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{
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}
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public static MiniObject NewFromValue (GLib.Value val) {
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IntPtr type = gstsharp_g_value_type (ref val);
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GLib.GType gtype = new GLib.GType (type);
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return (MiniObject) GLib.Opaque.GetOpaque (gst_value_get_mini_object (ref val), (Type) gtype, false);
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}
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public static explicit operator GLib.Value (MiniObject o) {
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GLib.Value val = new GLib.Value (new GLib.GType (gstsharp_g_type_from_instance (o.Handle)));
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gst_value_set_mini_object (ref val, o.Handle);
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return val;
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}
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[DllImport ("gstreamersharpglue-0.10.dll") ]
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private static extern IntPtr gstsharp_g_type_from_instance (IntPtr o);
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[DllImport ("gstreamersharpglue-0.10.dll") ]
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private static extern IntPtr gstsharp_g_value_type (ref GLib.Value val);
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[DllImport ("gstreamer-0.10.dll") ]
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private static extern IntPtr gst_value_get_mini_object (ref GLib.Value v);
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[DllImport ("gstreamer-0.10.dll") ]
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private static extern void gst_value_set_mini_object (ref GLib.Value v, IntPtr o);
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/* FIXME: This is not optimal! */
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public void MakeWritable() {
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if (IsWritable)
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return;
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IntPtr copy = gst_mini_object_copy (Raw);
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Raw = copy;
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/* ^--- Takes a second ref, not good */
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Unref (Raw);
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/* ^--- Sets Owned = false, wrong! */
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Owned = true;
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}
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