src/input/demux.h

   1 /*****************************************************************************
   2  * demux.h: Input demux functions
   3  *****************************************************************************
   4  * Copyright (C) 1998-2008 the VideoLAN team
   5  * Copyright (C) 2008 Laurent Aimar
   6  * $Id$
   7  *
   8  * Authors: Laurent Aimar <fenrir@via.ecp.fr>
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License as published by
  12  * the Free Software Foundation; either version 2 of the License, or
  13  * (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  23  *****************************************************************************/
  24
  25 #if defined(__PLUGIN__) || defined(__BUILTIN__) || !defined(__LIBVLC__)
  26 # error This header file can only be included from LibVLC.
  27 #endif
  28
  29 #ifndef _INPUT_DEMUX_H
  30 #define _INPUT_DEMUX_H 1
  31
  32 #include <vlc_common.h>
  33 #include <vlc_demux.h>
  34
  35 #include "stream.h"
  36
  37 /* stream_t *s could be null and then it mean a access+demux in one */
  38 #define demux_New( a, b, c, d, e, f, g, h ) __demux_New(VLC_OBJECT(a),b,c,d,e,f,g,h)
  39 demux_t *__demux_New( vlc_object_t *p_obj, input_thread_t *p_parent_input, const char *psz_access, const char *psz_demux, const char *psz_path, stream_t *s, es_out_t *out, bool );
  40
  41 void demux_Delete( demux_t * );
  42
  43 static inline int demux_Demux( demux_t *p_demux )
  44 {
  45     if( !p_demux->pf_demux )
  46         return 1;
  47
  48     return p_demux->pf_demux( p_demux );
  49 }
  50 static inline int demux_vaControl( demux_t *p_demux, int i_query, va_list args )
  51 {
  52     return p_demux->pf_control( p_demux, i_query, args );
  53 }
  54 static inline int demux_Control( demux_t *p_demux, int i_query, ... )
  55 {
  56     va_list args;
  57     int     i_result;
  58
  59     va_start( args, i_query );
  60     i_result = demux_vaControl( p_demux, i_query, args );
  61     va_end( args );
  62     return i_result;
  63 }
  64
  65 #endif
  66