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gst/gstminiobject.*: Add GValue set/get functions.

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Original commit message from CVS:
* gst/gstminiobject.c: (gst_value_set_mini_object),
(gst_value_take_mini_object), (gst_value_get_mini_object):
* gst/gstminiobject.h: Add GValue set/get functions.
This commit is contained in:
David Schleef 2005-05-19 19:41:12 +00:00
parent fbe9b20d09
commit 4c9d07cf22
3 changed files with 42 additions and 0 deletions
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6
ChangeLog
View file

@ -1,3 +1,9 @@
2005-05-19 David Schleef <ds@schleef.org>
* gst/gstminiobject.c: (gst_value_set_mini_object),
(gst_value_take_mini_object), (gst_value_get_mini_object):
* gst/gstminiobject.h: Add GValue set/get functions.
2005-05-19 Wim Taymans <wim@fluendo.com>
* gst/gstbuffer.c: (gst_buffer_init), (gst_subbuffer_get_type),

29
gst/gstminiobject.c
View file

@ -270,6 +270,35 @@ gst_value_mini_object_lcopy (const GValue * value, guint n_collect_values,
return NULL;
}
void
gst_value_set_mini_object (GValue * value, GstMiniObject * mini_object)
{
g_return_if_fail (GST_VALUE_HOLDS_MINI_OBJECT (value));
g_return_if_fail (mini_object == NULL || GST_IS_MINI_OBJECT (mini_object));
gst_mini_object_replace ((GstMiniObject **) & value->data[0].v_pointer,
mini_object);
}
void
gst_value_take_mini_object (GValue * value, GstMiniObject * mini_object)
{
g_return_if_fail (GST_VALUE_HOLDS_MINI_OBJECT (value));
g_return_if_fail (mini_object == NULL || GST_IS_MINI_OBJECT (mini_object));
gst_mini_object_replace ((GstMiniObject **) & value->data[0].v_pointer,
mini_object);
gst_mini_object_unref (mini_object);
}
GstMiniObject *
gst_value_get_mini_object (const GValue * value)
{
g_return_val_if_fail (GST_VALUE_HOLDS_MINI_OBJECT (value), NULL);
return value->data[0].v_pointer;
}
/* param spec */
static GType gst_param_spec_mini_object_get_type (void);

7
gst/gstminiobject.h
View file

@ -46,6 +46,8 @@ typedef void (*GstMiniObjectFinalizeFunction) (GstMiniObject *);
#define GST_MINI_OBJECT_FLAG_SET(obj,flag) (GST_MINI_OBJECT_FLAGS (obj) |= (flag))
#define GST_MINI_OBJECT_FLAG_UNSET(obj,flag) (GST_MINI_OBJECT_FLAGS (obj) &= ~(flag))
#define GST_VALUE_HOLDS_MINI_OBJECT(value) (G_VALUE_HOLDS(value, GST_TYPE_MINI_OBJECT))
typedef enum
{
GST_MINI_OBJECT_FLAG_READONLY = (1<<0),
@ -86,6 +88,11 @@ void gst_mini_object_replace (GstMiniObject **olddata, GstMiniObject *newdata);
GParamSpec * gst_param_spec_mini_object (const char *name, const char *nick,
const char *blurb, GType object_type, GParamFlags flags);
void gst_value_set_mini_object (GValue *value, GstMiniObject *mini_object);
void gst_value_take_mini_object (GValue *value, GstMiniObject *mini_object);
GstMiniObject * gst_value_get_mini_object (const GValue *value);
G_END_DECLS
#endif