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evas: reduce memory footprint taken by Evas_Object_Table callbacks setup. 

This reduce by 50K elemines memory use on 32bits system.
This commit is contained in:
Cedric Bail 2013-06-18 11:43:16 +09:00
parent 91aea489c3
commit 1609055579
3 changed files with 19 additions and 15 deletions
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2
ChangeLog
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@ -1,6 +1,6 @@
2013-06-18 Cedric Bail
* Evas: Use Eo array of callbacks to reduce edje memory foot print of Evas_Object_Box.
* Evas: Use Eo array of callbacks to reduce edje memory foot print of Evas_Object_Box and Evas_Object_Table.
2013-06-17 Sung W. Park (sung_)

2
NEWS
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@ -189,7 +189,7 @@ Improvements:
* Evas gl engine - dont map dri/drm buffer unless we are going to render.
* Partial rendering support in evas for several gl drivers.
* edje: use eo array of callbacks to reduce callbacks memory footprint.
* evas: use eo array of callbacks to reduce callbacks memory footprint of Evas_Object_Box.
* evas: use eo array of callbacks to reduce callbacks memory footprint of Evas_Object_Box and Evas_Object_Table.
Fixes:
* Fix a memory leak in ecore_con_dns when using ecore_con_server_connect

30
src/lib/evas/canvas/evas_object_table.c
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@ -245,38 +245,42 @@ _evas_object_table_option_del(Evas_Object *o)
return evas_object_data_del(o, EVAS_OBJECT_TABLE_OPTION_KEY);
}
static void
_on_child_del(void *data, Evas *evas EINA_UNUSED, Evas_Object *child, void *einfo EINA_UNUSED)
static Eina_Bool
_on_child_del(void *data, Eo *child, const Eo_Event_Description *desc EINA_UNUSED, void *einfo EINA_UNUSED)
{
Evas_Object *table = data;
evas_object_table_unpack(table, child);
return EO_CALLBACK_CONTINUE;
}
static void
_on_child_hints_changed(void *data, Evas *evas EINA_UNUSED, Evas_Object *child EINA_UNUSED, void *einfo EINA_UNUSED)
static Eina_Bool
_on_child_hints_changed(void *data, Eo *child EINA_UNUSED, const Eo_Event_Description *desc EINA_UNUSED, void *einfo EINA_UNUSED)
{
Evas_Object *table = data;
EVAS_OBJECT_TABLE_DATA_GET_OR_RETURN(table, priv);
EVAS_OBJECT_TABLE_DATA_GET_OR_RETURN_VAL(table, priv, EO_CALLBACK_CONTINUE);
_evas_object_table_cache_invalidate(priv);
evas_object_smart_changed(table);
return EO_CALLBACK_CONTINUE;
}
static const Eo_Callback_Array_Item evas_object_table_callbacks[] = {
{ EVAS_OBJECT_EVENT_DEL, _on_child_del },
{ EVAS_OBJECT_EVENT_CHANGED_SIZE_HINTS, _on_child_hints_changed },
{ NULL, NULL }
};
static void
_evas_object_table_child_connect(Evas_Object *o, Evas_Object *child)
{
evas_object_event_callback_add
(child, EVAS_CALLBACK_DEL, _on_child_del, o);
evas_object_event_callback_add
(child, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _on_child_hints_changed, o);
eo_do(child, eo_event_callback_array_add(evas_object_table_callbacks, o));
}
static void
_evas_object_table_child_disconnect(Evas_Object *o, Evas_Object *child)
{
evas_object_event_callback_del_full
(child, EVAS_CALLBACK_DEL, _on_child_del, o);
evas_object_event_callback_del_full
(child, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _on_child_hints_changed, o);
eo_do(child, eo_event_callback_array_del(evas_object_table_callbacks, o));
}
static void