X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=libs%2Fgst%2Fbase%2Fgstpushsrc.h;h=89e67769d2eb906c6d9f6e7309244014f20a0f54;hb=5bf13cdd5314bc3c6c81bd620e712acdcab14eb2;hp=b936d83f741c96c954723caf759182b0582dec5e;hpb=4b6c3c7fea348f513e275d2394f9322f720e9831;p=platform%2Fupstream%2Fgstreamer.git

diff --git a/libs/gst/base/gstpushsrc.h b/libs/gst/base/gstpushsrc.h
index b936d83..89e6776 100644
--- a/libs/gst/base/gstpushsrc.h
+++ b/libs/gst/base/gstpushsrc.h
@@ -17,8 +17,8 @@
  *
  * You should have received a copy of the GNU Library General Public
  * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
  */
 
 #ifndef __GST_PUSH_SRC_H__
@@ -51,6 +51,22 @@ struct _GstPushSrc {
   gpointer _gst_reserved[GST_PADDING];
 };
 
+/**
+ * GstPushSrcClass:
+ * @parent_class: Element parent class
+ * @create: Ask the subclass to create a buffer. The subclass decides which
+ *          size this buffer should be. Other then that, refer to
+ *          #GstBaseSrc<!-- -->.create() for more details. If this method is
+ *          not implemented, @alloc followed by @fill will be called.
+ * @alloc: Ask the subclass to allocate a buffer. The subclass decides which
+ *         size this buffer should be. The default implementation will create
+ *         a new buffer from the negotiated allocator.
+ * @fill: Ask the subclass to fill the buffer with data.
+ *
+ * Subclasses can override any of the available virtual methods or not, as
+ * needed. At the minimum, the @fill method should be overridden to produce
+ * buffers.
+ */
 struct _GstPushSrcClass {
   GstBaseSrcClass parent_class;
 
@@ -66,7 +82,12 @@ struct _GstPushSrcClass {
   gpointer _gst_reserved[GST_PADDING];
 };
 
-GType gst_push_src_get_type(void);
+GST_BASE_API
+GType gst_push_src_get_type (void);
+
+#ifdef G_DEFINE_AUTOPTR_CLEANUP_FUNC
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstPushSrc, gst_object_unref)
+#endif
 
 G_END_DECLS