mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2025-04-26 06:54:49 +00:00
Code Issues 1 Projects Releases Wiki Activity

Gst.Object: Fixed property existance check

Browse source 
g_object_class_find_property's return value does not need to be freed
and needs a GObjectClass*
This commit is contained in:
Stephan Sundermann 2013-10-10 22:52:33 +02:00
parent 6f9a3c777e
commit 6b886b90ac
1 changed files with 1 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
sources/custom/Object.cs
View file

@ -28,14 +28,12 @@ namespace Gst {
[DllImport ("libgobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)] [DllImport ("libgobject-2.0-0.dll", CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr g_object_class_find_property (IntPtr klass, IntPtr name); static extern IntPtr g_object_class_find_property (IntPtr klass, IntPtr name);
bool PropertyExists (string name) { bool PropertyExists (string name) {
if (PropertyNameCache.ContainsKey (name)) if (PropertyNameCache.ContainsKey (name))
return PropertyNameCache [name]; return PropertyNameCache [name];
var ptr = g_object_class_find_property (GType.GetClassPtr (), GLib.Marshaller.StringToPtrGStrdup (name)); var ptr = g_object_class_find_property (Marshal.ReadIntPtr (Handle), GLib.Marshaller.StringToPtrGStrdup (name));
var result = ptr != IntPtr.Zero; var result = ptr != IntPtr.Zero;
GLib.Marshaller.Free (ptr);
// just cache the positive results because there might // just cache the positive results because there might
// actually be new properties getting installed // actually be new properties getting installed