You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
139 lines
5.0 KiB
139 lines
5.0 KiB
/*****************************************************************************
|
|
* stream_output.h : stream output module
|
|
*****************************************************************************
|
|
* Copyright (C) 2002 VideoLAN
|
|
* $Id: stream_output.h,v 1.2 2002/12/14 21:32:41 fenrir Exp $
|
|
*
|
|
* Authors: Christophe Massiot <massiot@via.ecp.fr>
|
|
* Laurent Aimar <fenrir@via.ecp.fr>
|
|
* Eric Petit <titer@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., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
|
|
*****************************************************************************/
|
|
|
|
/*****************************************************************************
|
|
* sout_instance_t: stream output thread descriptor
|
|
*****************************************************************************/
|
|
|
|
struct sout_buffer_t
|
|
{
|
|
size_t i_allocated_size;
|
|
byte_t *p_buffer;
|
|
|
|
size_t i_size;
|
|
// mtime_t i_date;
|
|
mtime_t i_length;
|
|
|
|
mtime_t i_dts;
|
|
mtime_t i_pts;
|
|
|
|
int i_bitrate;
|
|
|
|
struct sout_buffer_t *p_next;
|
|
};
|
|
|
|
struct sout_packet_format_t
|
|
{
|
|
int i_cat; // AUDIO_ES, VIDEO_ES, SPU_ES
|
|
vlc_fourcc_t i_fourcc;
|
|
|
|
void *p_format; // WAVEFORMATEX or BITMAPINFOHEADER
|
|
|
|
};
|
|
|
|
struct sout_fifo_t
|
|
{
|
|
vlc_mutex_t lock; /* fifo data lock */
|
|
vlc_cond_t wait; /* fifo data conditional variable */
|
|
|
|
int i_depth;
|
|
sout_buffer_t *p_first;
|
|
sout_buffer_t **pp_last;
|
|
};
|
|
|
|
struct sout_input_t
|
|
{
|
|
vlc_mutex_t lock;
|
|
|
|
sout_instance_t *p_sout;
|
|
|
|
sout_packet_format_t input_format;
|
|
sout_fifo_t *p_fifo;
|
|
|
|
void *p_mux_data;
|
|
};
|
|
|
|
#define SOUT_METHOD_NONE 0x00
|
|
#define SOUT_METHOD_FILE 0x10
|
|
#define SOUT_METHOD_NETWORK 0x20
|
|
|
|
struct sout_instance_t
|
|
{
|
|
VLC_COMMON_MEMBERS
|
|
|
|
char * psz_dest;
|
|
char * psz_access;
|
|
char * psz_mux;
|
|
char * psz_name;
|
|
|
|
module_t *p_access;
|
|
int i_method;
|
|
void *p_access_data;
|
|
int (* pf_write )( sout_instance_t *, sout_buffer_t * );
|
|
int (* pf_seek )( sout_instance_t *, off_t );
|
|
|
|
module_t *p_mux;
|
|
void *p_mux_data;
|
|
int (* pf_mux_addstream )( sout_instance_t *,
|
|
sout_input_t * );
|
|
int (* pf_mux_delstream )( sout_instance_t *,
|
|
sout_input_t * );
|
|
int (* pf_mux ) ( sout_instance_t * );
|
|
|
|
|
|
vlc_mutex_t lock;
|
|
|
|
int i_nb_inputs;
|
|
sout_input_t **pp_inputs;
|
|
};
|
|
|
|
|
|
|
|
|
|
/*****************************************************************************
|
|
* Prototypes
|
|
*****************************************************************************/
|
|
#define sout_NewInstance(a,b) __sout_NewInstance(VLC_OBJECT(a),b)
|
|
VLC_EXPORT( sout_instance_t *, __sout_NewInstance, ( vlc_object_t *, char * ) );
|
|
VLC_EXPORT( void, sout_DeleteInstance, ( sout_instance_t * ) );
|
|
|
|
VLC_EXPORT( sout_fifo_t *, sout_FifoCreate, ( sout_instance_t * ) );
|
|
VLC_EXPORT( void, sout_FifoDestroy, ( sout_instance_t *, sout_fifo_t * ) );
|
|
VLC_EXPORT( void, sout_FifoFree, ( sout_instance_t *,sout_fifo_t * ) );
|
|
|
|
VLC_EXPORT( void, sout_FifoPut, ( sout_fifo_t *, sout_buffer_t* ) );
|
|
VLC_EXPORT( sout_buffer_t *, sout_FifoGet, ( sout_fifo_t * ) );
|
|
VLC_EXPORT( sout_buffer_t *, sout_FifoShow, ( sout_fifo_t * ) );
|
|
|
|
|
|
#define sout_InputNew( a, b ) __sout_InputNew( VLC_OBJECT(a), b )
|
|
VLC_EXPORT( sout_input_t *, __sout_InputNew, ( vlc_object_t *, sout_packet_format_t * ) );
|
|
VLC_EXPORT( int, sout_InputDelete, ( sout_input_t * ) );
|
|
VLC_EXPORT( int, sout_InputSendBuffer, ( sout_input_t *, sout_buffer_t* ) );
|
|
|
|
VLC_EXPORT( sout_buffer_t*, sout_BufferNew, ( sout_instance_t *, size_t ) );
|
|
VLC_EXPORT( int, sout_BufferRealloc,( sout_instance_t *, sout_buffer_t*, size_t ) );
|
|
VLC_EXPORT( int, sout_BufferDelete, ( sout_instance_t *, sout_buffer_t* ) );
|
|
VLC_EXPORT( sout_buffer_t*, sout_BufferDuplicate,(sout_instance_t *, sout_buffer_t * ) );
|
|
|