/*****************************************************************************
* stream_output.h : stream output module
*****************************************************************************
- * Copyright (C) 2002-2007 the VideoLAN team
+ * Copyright (C) 2002-2008 the VideoLAN team
* $Id$
*
* Authors: Christophe Massiot <massiot@via.ecp.fr>
* Laurent Aimar <fenrir@via.ecp.fr>
* Eric Petit <titer@videolan.org>
* Jean-Paul Saman <jpsaman #_at_# m2x.nl>
+ * Rémi Denis-Courmont
*
* 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
ssize_t (*pf_write)( sout_access_out_t *, block_t * );
int (*pf_control)( sout_access_out_t *, int, va_list);
- config_chain_t *p_cfg;
+ config_chain_t *p_cfg;
sout_instance_t *p_sout;
};
+enum access_out_query_e
+{
+ ACCESS_OUT_CONTROLS_PACE, /* arg1=bool *, can fail (assume true) */
+};
+
VLC_EXPORT( sout_access_out_t *,sout_AccessOutNew, ( sout_instance_t *, const char *psz_access, const char *psz_name ) );
VLC_EXPORT( void, sout_AccessOutDelete, ( sout_access_out_t * ) );
VLC_EXPORT( int, sout_AccessOutSeek, ( sout_access_out_t *, off_t ) );
VLC_EXPORT( ssize_t, sout_AccessOutRead, ( sout_access_out_t *, block_t * ) );
VLC_EXPORT( ssize_t, sout_AccessOutWrite, ( sout_access_out_t *, block_t * ) );
-VLC_EXPORT( int, sout_AccessOutControl,( sout_access_out_t *, int, va_list ) );
+VLC_EXPORT( int, sout_AccessOutControl,( sout_access_out_t *, int, ... ) );
+
+static inline bool sout_AccessOutCanControlPace( sout_access_out_t *p_ao )
+{
+ bool b;
+ if( sout_AccessOutControl( p_ao, ACCESS_OUT_CONTROLS_PACE, &b ) )
+ return true;
+ return b;
+}
/** Muxer structure */
struct sout_mux_t
/**
* sout_AccessOutControl
*/
-int sout_AccessOutControl (sout_access_out_t *access, int query, va_list args)
+int sout_AccessOutControl (sout_access_out_t *access, int query, ...)
{
- return (access->pf_control) ? access->pf_control (access, query, args)
- : VLC_EGENERIC;
+ va_list ap;
+ int ret;
+
+ va_start (ap, query);
+ if (access->pf_control)
+ ret = access->pf_control (access, query, ap);
+ else
+ ret = VLC_EGENERIC;
+ va_end (ap);
+ return ret;
}
/*****************************************************************************