/*****************************************************************************
- * stream_output.h : stream output module
+ * vlc_sout.h : stream output module
*****************************************************************************
- * Copyright (C) 2002-2008 the VideoLAN team
+ * Copyright (C) 2002-2008 VLC authors and VideoLAN
* $Id$
*
* Authors: Christophe Massiot <massiot@via.ecp.fr>
* Jean-Paul Saman <jpsaman #_at_# m2x.nl>
* RĂ©mi 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
- * the Free Software Foundation; either version 2 of the License, or
+ * 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 General Public License for more details.
+ * 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 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.
+ * 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_SOUT_H_
/**
* \file
- * This file defines structures and functions for stream ouput in vlc
+ * This file defines structures and functions for stream output in vlc
*/
#ifdef __cplusplus
extern "C" {
#endif
+#include <sys/types.h>
#include <vlc_es.h>
/** Stream output instance */
VLC_COMMON_MEMBERS
char *psz_sout;
- char *psz_chain;
/* meta data (Read only) XXX it won't be set before the first packet received */
vlc_meta_t *p_meta;
sout_instance_sys_t *p_sys;
};
-/** Stream output statistics */
-typedef enum
-{
- SOUT_STATISTIC_DECODED_VIDEO,
- SOUT_STATISTIC_DECODED_AUDIO,
- SOUT_STATISTIC_DECODED_SUBTITLE,
-
- /* Use them only if you do not goes through a access_out module */
- SOUT_STATISTIC_SENT_PACKET,
- SOUT_STATISTIC_SENT_BYTE,
-
-} sout_statistic_t;
-
-VLC_EXPORT( void, sout_UpdateStatistic, ( sout_instance_t *p_sout, sout_statistic_t, int ) );
-
/****************************************************************************
* sout_stream_id_t: opaque (private for all sout_stream_t)
****************************************************************************/
int (*pf_seek)( sout_access_out_t *, off_t );
ssize_t (*pf_read)( sout_access_out_t *, block_t * );
ssize_t (*pf_write)( sout_access_out_t *, block_t * );
- int (*pf_control)( sout_access_out_t *, int, va_list);
+ int (*pf_control)( sout_access_out_t *, int, va_list );
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, ... ) );
+VLC_API sout_access_out_t * sout_AccessOutNew( vlc_object_t *, const char *psz_access, const char *psz_name ) VLC_USED;
+#define sout_AccessOutNew( obj, access, name ) \
+ sout_AccessOutNew( VLC_OBJECT(obj), access, name )
+VLC_API void sout_AccessOutDelete( sout_access_out_t * );
+VLC_API int sout_AccessOutSeek( sout_access_out_t *, off_t );
+VLC_API ssize_t sout_AccessOutRead( sout_access_out_t *, block_t * );
+VLC_API ssize_t sout_AccessOutWrite( sout_access_out_t *, block_t * );
+VLC_API int sout_AccessOutControl( sout_access_out_t *, int, ... );
static inline bool sout_AccessOutCanControlPace( sout_access_out_t *p_ao )
{
};
-VLC_EXPORT( sout_mux_t *, sout_MuxNew, ( sout_instance_t*, char *, sout_access_out_t * ) );
-VLC_EXPORT( sout_input_t *, sout_MuxAddStream, ( sout_mux_t *, es_format_t * ) );
-VLC_EXPORT( void, sout_MuxDeleteStream, ( sout_mux_t *, sout_input_t * ) );
-VLC_EXPORT( void, sout_MuxDelete, ( sout_mux_t * ) );
-VLC_EXPORT( void, sout_MuxSendBuffer, ( sout_mux_t *, sout_input_t *, block_t * ) );
+VLC_API sout_mux_t * sout_MuxNew( sout_instance_t*, const char *, sout_access_out_t * ) VLC_USED;
+VLC_API sout_input_t * sout_MuxAddStream( sout_mux_t *, es_format_t * ) VLC_USED;
+VLC_API void sout_MuxDeleteStream( sout_mux_t *, sout_input_t * );
+VLC_API void sout_MuxDelete( sout_mux_t * );
+VLC_API void sout_MuxSendBuffer( sout_mux_t *, sout_input_t *, block_t * );
+VLC_API int sout_MuxGetStream(sout_mux_t *, int , mtime_t *);
static inline int sout_MuxControl( sout_mux_t *p_mux, int i_query, ... )
{
char *psz_name;
config_chain_t *p_cfg;
- char *psz_next;
+ sout_stream_t *p_next;
/* Subpicture unit */
spu_t *p_spu;
sout_stream_sys_t *p_sys;
};
-VLC_EXPORT( sout_stream_t *, sout_StreamNew, ( sout_instance_t *, char *psz_chain ) );
-VLC_EXPORT( void, sout_StreamDelete, ( sout_stream_t * ) );
+VLC_API void sout_StreamChainDelete(sout_stream_t *p_first, sout_stream_t *p_last );
+VLC_API sout_stream_t *sout_StreamChainNew(sout_instance_t *p_sout,
+ char *psz_chain, sout_stream_t *p_next, sout_stream_t **p_last) VLC_USED;
static inline sout_stream_id_t *sout_StreamIdAdd( sout_stream_t *s, es_format_t *fmt )
{
}
/****************************************************************************
- * Announce handler
+ * Encoder
****************************************************************************/
-VLC_EXPORT(session_descriptor_t*,sout_AnnounceRegisterSDP, ( sout_instance_t *, const char *, const char *, announce_method_t* ) );
-VLC_EXPORT( int, sout_AnnounceUnRegister, (sout_instance_t *,session_descriptor_t* ) );
-VLC_EXPORT(announce_method_t*, sout_SAPMethod, (void) );
-VLC_EXPORT(void, sout_MethodRelease, (announce_method_t *) );
+VLC_API encoder_t * sout_EncoderCreate( vlc_object_t *obj );
+#define sout_EncoderCreate(o) sout_EncoderCreate(VLC_OBJECT(o))
+
+/****************************************************************************
+ * Announce handler
+ ****************************************************************************/
+VLC_API session_descriptor_t* sout_AnnounceRegisterSDP( vlc_object_t *, const char *, const char * ) VLC_USED;
+VLC_API int sout_AnnounceUnRegister(vlc_object_t *,session_descriptor_t* );
+#define sout_AnnounceRegisterSDP(o, sdp, addr) \
+ sout_AnnounceRegisterSDP(VLC_OBJECT (o), sdp, addr)
+#define sout_AnnounceUnRegister(o, a) \
+ sout_AnnounceUnRegister(VLC_OBJECT (o), a)
/** SDP */
-VLC_EXPORT( char *, vlc_sdp_Start, ( vlc_object_t *obj, const char *cfgpref, const struct sockaddr *src, size_t srclen, const struct sockaddr *addr, size_t addrlen ) );
-VLC_EXPORT( char *, sdp_AddMedia, (char **sdp, const char *type, const char *protocol, int dport, unsigned pt, bool bw_indep, unsigned bw, const char *ptname, unsigned clockrate, unsigned channels, const char *fmtp) );
-VLC_EXPORT( char *, sdp_AddAttribute, (char **sdp, const char *name, const char *fmt, ...) LIBVLC_FORMAT( 3, 4 ) );
+struct sockaddr;
+
+VLC_API char * vlc_sdp_Start( vlc_object_t *obj, const char *cfgpref, const struct sockaddr *src, size_t srclen, const struct sockaddr *addr, size_t addrlen ) VLC_USED;
+VLC_API char * sdp_AddMedia(char **sdp, const char *type, const char *protocol, int dport, unsigned pt, bool bw_indep, unsigned bw, const char *ptname, unsigned clockrate, unsigned channels, const char *fmtp);
+VLC_API char * sdp_AddAttribute(char **sdp, const char *name, const char *fmt, ...) VLC_FORMAT( 3, 4 );
+/** Description module */
+typedef struct sout_description_data_t
+{
+ int i_es;
+ es_format_t **es;
+ vlc_sem_t *sem;
+} sout_description_data_t;
#ifdef __cplusplus
}