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

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.

diff --git a/ChangeLog b/ChangeLog
index befe3cf..b451477 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -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),

diff --git a/gst/gstminiobject.c b/gst/gstminiobject.c
index 23cf591..4dd8b25 100644 (file)
--- a/gst/gstminiobject.c
+++ b/gst/gstminiobject.c
@@ -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);

diff --git a/gst/gstminiobject.h b/gst/gstminiobject.h
index c055c40..27766b0 100644 (file)
--- a/gst/gstminiobject.h
+++ b/gst/gstminiobject.h
@@ -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