What do you mean by "can not be released"? You shouldn't unref node2 and
node3 because gegl_node_new_child gives the only reference to the parent
node (node1 in this case), but if something is leaking after you free
processor, node1 and buffer that would be a bug.
On Thu, Sep 12, 2013 at 12:21 AM, 史龙 <jiewuxiaozi2...@gmail.com> wrote:
> Hi,all
>
>
> When I call the following function, my memory will rapidly increase.Can not
> be released after the call is completed.Please help me diagnose.Thank you
> very much.
>
> void processXmlData(const char *pXmlData)
>
> {
>
> GeglNode *node1 = NULL;
>
> GeglNode *node2 = NULL;
>
> GeglNode *node3 = NULL;
>
> GeglBuffer *buffer = NULL;
>
> double progress = 0;
>
>
> node1 = gegl_node_new_from_xml (pXmlData, NULL);
>
> node2 = gegl_node_new_child (node1,
>
> "operation",
> "gegl:convert-format",
>
> "format", "B'aG'aR'aA u8",
>
> NULL);
>
> node3 = gegl_node_new_child (node1,
>
> "operation", "gegl:buffer-sink",
>
> "buffer", &buffer,
>
> NULL);
>
> gegl_node_link_many (node1, node2, node3, NULL);
>
> GeglProcessor *processor = gegl_node_new_processor (node3, NULL);
>
> while (gegl_processor_work (processor, &progress))
>
> {
>
> }
>
>
> g_object_unref (processor);
>
> g_object_unref (node2);
>
> g_object_unref (node3);
>
> g_object_unref (node1);
>
> g_object_unref(buffer);
>
> }
>
>
>
> Thanks
>
>
> _______________________________________________
> gegl-developer-list mailing list
> gegl-developer-list@gnome.org
> https://mail.gnome.org/mailman/listinfo/gegl-developer-list
>
>
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