es_out: do not start buffering when already buferring

[vlc] / include / vlc_xml.h

diff --git a/include/vlc_xml.h b/include/vlc_xml.h
index df11ba5ee0454f796c34fef8c92a1a025ae463cb..3bb8312b7a73ede0763763f3672785f80ac576e3 100644 (file)
--- a/include/vlc_xml.h
+++ b/include/vlc_xml.h
@@ -1,24 +1,24 @@
 /*****************************************************************************
-* xml.h: XML abstraction layer
-*****************************************************************************
-* Copyright (C) 2004-2010 the VideoLAN team
-*
-* Author: Gildas Bazin <gbazin@videolan.org>
-*
-* This program is free software; you can redistribute it and/or modify
-* it under the terms of the GNU General Public License as published by
-* the Free Software Foundation; either version 2 of the License, or
-* (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not, write to the Free Software
-* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
-*****************************************************************************/
+ * vlc_xml.h: XML abstraction layer
+ *****************************************************************************
+ * Copyright (C) 2004-2010 VLC authors and VideoLAN
+ *
+ * Author: Gildas Bazin <gbazin@videolan.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ *****************************************************************************/
 
 #ifndef VLC_XML_H
 #define VLC_XML_H
@@ -74,6 +74,7 @@ struct xml_reader_t
     const char *(*pf_next_attr) ( xml_reader_t *, const char ** );
 
     int (*pf_use_dtd) ( xml_reader_t * );
+    int (*pf_is_empty) ( xml_reader_t * );
 };
 
 VLC_API xml_reader_t * xml_ReaderCreate(vlc_object_t *, stream_t *) VLC_USED;
@@ -97,6 +98,14 @@ static inline int xml_ReaderUseDTD( xml_reader_t *reader )
   return reader->pf_use_dtd( reader );
 }
 
+static inline int xml_ReaderIsEmptyElement( xml_reader_t *reader )
+{
+    if(reader->pf_is_empty == NULL)
+        return -2;
+
+    return reader->pf_is_empty( reader );
+}
+
 enum {
     XML_READER_NONE=0,
     XML_READER_STARTELEM,