Author: ok
Date: Sun Feb 10 21:45:14 2008
New Revision: 1994
URL: http://svn.gnome.org/viewvc/gegl?rev=1994&view=rev
Log:
* gegl/gegl-chant.h: renamed dummy_filler to chant_data, this means
that operations implemented with the chanting framework has access
to a location to store a reference to data in the form of a user
struct that is created on demand and properly cleaned up in finalize.
The pointer should be accesed like the chanted properties like:
o->chant_data.
Modified:
trunk/ChangeLog
trunk/gegl/gegl-chant.h
Modified: trunk/gegl/gegl-chant.h
==============================================================================
--- trunk/gegl/gegl-chant.h (original)
+++ trunk/gegl/gegl-chant.h Sun Feb 10 21:45:14 2008
@@ -271,8 +271,11 @@
struct _GeglChantO
{
- gpointer dummy_filler; /* to avoid empty struct, can be done a bit more
cleverly to
- avoid adding it when there is actual properties*/
+ gpointer chant_data; /* Unused by the chanting framework can be used by
operations
+ * for storage of a private struct, (remember to clean
up
+ * in finalize). Also serves as a filler making sure
that we
+ * do not create an empty struct if there are no
chanted properties.
+ */
#define gegl_chant_int(name, nick, min, max, def, blurb) gint name;
#define gegl_chant_double(name, nick, min, max, def, blurb) gdouble name;
#define gegl_chant_boolean(name, nick, def, blurb) gboolean name;
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