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Ref/unref the Src field of Gst.Event/Message when setting it

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This commit is contained in:
Sebastian Dröge 2009-04-23 14:39:50 +02:00
parent 6e766fc1d5
commit 48fc341b06
2 changed files with 20 additions and 2 deletions
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11
gstreamer-sharp/Event.custom
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@ -27,6 +27,12 @@ public ulong Timestamp {
[DllImport ("gstreamersharpglue-0.10") ] [DllImport ("gstreamersharpglue-0.10") ]
extern static uint gstsharp_gst_event_get_src_offset (); extern static uint gstsharp_gst_event_get_src_offset ();
[DllImport ("gobject-2.0.dll")]
extern static IntPtr g_object_ref (IntPtr handle);
[DllImport ("gobject-2.0.dll")]
extern static void g_object_unref (IntPtr handle);
static uint src_offset = gstsharp_gst_event_get_src_offset (); static uint src_offset = gstsharp_gst_event_get_src_offset ();
public Gst.Object Src { public Gst.Object Src {
get { get {
@ -39,9 +45,12 @@ public Gst.Object Src {
if (!IsWritable) if (!IsWritable)
throw new ApplicationException (); throw new ApplicationException ();
if (Src != null)
g_object_unref (Src.Handle);
unsafe { unsafe {
IntPtr* raw_ptr = (IntPtr*) ( ( (byte*) Handle) + src_offset); IntPtr* raw_ptr = (IntPtr*) ( ( (byte*) Handle) + src_offset);
*raw_ptr = value == null ? IntPtr.Zero : value.Handle; *raw_ptr = value == null ? IntPtr.Zero : g_object_ref (value.Handle);
} }
} }
} }

11
gstreamer-sharp/Message.custom
View file

@ -27,6 +27,12 @@ public ulong Timestamp {
[DllImport ("gstreamersharpglue-0.10") ] [DllImport ("gstreamersharpglue-0.10") ]
extern static uint gstsharp_gst_message_get_src_offset (); extern static uint gstsharp_gst_message_get_src_offset ();
[DllImport ("gobject-2.0.dll")]
extern static IntPtr g_object_ref (IntPtr handle);
[DllImport ("gobject-2.0.dll")]
extern static void g_object_unref (IntPtr handle);
static uint src_offset = gstsharp_gst_message_get_src_offset (); static uint src_offset = gstsharp_gst_message_get_src_offset ();
public Gst.Object Src { public Gst.Object Src {
get { get {
@ -39,9 +45,12 @@ public Gst.Object Src {
if (!IsWritable) if (!IsWritable)
throw new ApplicationException (); throw new ApplicationException ();
if (Src != null)
g_object_unref (Src.Handle);
unsafe { unsafe {
IntPtr* raw_ptr = (IntPtr*) ( ( (byte*) Handle) + src_offset); IntPtr* raw_ptr = (IntPtr*) ( ( (byte*) Handle) + src_offset);
*raw_ptr = value == null ? IntPtr.Zero : value.Handle; *raw_ptr = value == null ? IntPtr.Zero : g_object_ref (value.Handle);
} }
} }
} }