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controller: use g_slice for controlled property structures

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Use g_slide instead of nomal g_new, Also don't init struct with 0 as we need to
init it anyway with the real values.
Also join the 3 flags checks into one.
This commit is contained in:
Stefan Kost 2009-10-18 23:15:07 +03:00
parent bb0918279f
commit a4e4916632
1 changed files with 8 additions and 9 deletions
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17
libs/gst/controller/gstcontroller.c
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@ -135,16 +135,15 @@ gst_controlled_property_new (GObject * object, const gchar * name)
g_object_class_find_property (G_OBJECT_GET_CLASS (object), name))) {
GST_DEBUG (" psec->flags : 0x%08x", pspec->flags);
/* check if this param is witable */
g_return_val_if_fail ((pspec->flags & G_PARAM_WRITABLE), NULL);
/* check if property is controlable */
g_return_val_if_fail ((pspec->flags & GST_PARAM_CONTROLLABLE), NULL);
/* check if this param is not construct-only */
g_return_val_if_fail (!(pspec->flags & G_PARAM_CONSTRUCT_ONLY), NULL);
/* check if this param is witable && controlable && !construct-only */
g_return_val_if_fail ((pspec->flags & (G_PARAM_WRITABLE |
GST_PARAM_CONTROLLABLE | G_PARAM_CONSTRUCT_ONLY)) ==
(G_PARAM_WRITABLE | GST_PARAM_CONTROLLABLE), NULL);
if ((prop = g_new0 (GstControlledProperty, 1))) {
if ((prop = g_slice_new (GstControlledProperty))) {
prop->pspec = pspec;
prop->name = pspec->name;
prop->csource = NULL;
prop->disabled = FALSE;
memset (&prop->last_value, 0, sizeof (GValue));
g_value_init (&prop->last_value, G_PARAM_SPEC_VALUE_TYPE (prop->pspec));
@ -169,7 +168,7 @@ gst_controlled_property_free (GstControlledProperty * prop)
if (prop->csource)
g_object_unref (prop->csource);
g_value_unset (&prop->last_value);
g_free (prop);
g_slice_free (GstControlledProperty, prop);
}
/*
@ -244,7 +243,7 @@ gst_controller_add_property (GstController * self, GObject * object,
self->properties = g_list_prepend (self->properties, prop);
}
} else {
GST_WARNING ("trying to control property again");
GST_WARNING ("trying to control property %s again", name);
if (*ref_existing) {
g_object_ref (self);
*ref_existing = FALSE;