Commit 72917472 authored by Laurent Aimar's avatar Laurent Aimar

input_internal: lalala .

parent 0a770851
/*****************************************************************************
* input_internal.h:
*****************************************************************************
* Copyright (C) 1998-2004 VideoLAN
* $Id: input.c 7955 2004-06-07 22:21:33Z fenrir $
*
* Authors: Laurent Aimar <fenrir@via.ecp.fr>
*
* 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.
*****************************************************************************/
#ifndef _INPUT_INTERNAL_H
#define _INPUT_INTERNAL_H 1
#include "../../modules/demux/util/sub.h"
enum input_control_e
{
INPUT_CONTROL_SET_DIE,
INPUT_CONTROL_SET_STATE,
INPUT_CONTROL_SET_RATE,
INPUT_CONTROL_SET_RATE_SLOWER,
INPUT_CONTROL_SET_RATE_FASTER,
INPUT_CONTROL_SET_POSITION,
INPUT_CONTROL_SET_POSITION_OFFSET,
INPUT_CONTROL_SET_TIME,
INPUT_CONTROL_SET_TIME_OFFSET,
INPUT_CONTROL_SET_PROGRAM,
INPUT_CONTROL_SET_TITLE,
INPUT_CONTROL_SET_TITLE_NEXT,
INPUT_CONTROL_SET_TITLE_PREV,
INPUT_CONTROL_SET_SEEKPOINT,
INPUT_CONTROL_SET_SEEKPOINT_NEXT,
INPUT_CONTROL_SET_SEEKPOINT_PREV,
INPUT_CONTROL_SET_BOOKMARK,
INPUT_CONTROL_SET_ES,
};
struct input_thread_sys_t
{
/* subtitles */
int i_sub;
subtitle_demux_t **sub;
};
/* Internal helpers */
static inline void input_ControlPush( input_thread_t *p_input,
int i_type, vlc_value_t *p_val )
{
vlc_mutex_lock( &p_input->lock_control );
if( i_type == INPUT_CONTROL_SET_DIE )
{
/* Special case, empty the control */
p_input->i_control = 1;
p_input->control[0].i_type = i_type;
memset( &p_input->control[0].val, 0, sizeof( vlc_value_t ) );
}
else
{
if( p_input->i_control >= INPUT_CONTROL_FIFO_SIZE )
{
msg_Err( p_input, "input control fifo overflow, trashing type=%d",
i_type );
vlc_mutex_unlock( &p_input->lock_control );
return;
}
p_input->control[p_input->i_control].i_type = i_type;
if( p_val )
p_input->control[p_input->i_control].val = *p_val;
else
memset( &p_input->control[p_input->i_control].val, 0,
sizeof( vlc_value_t ) );
p_input->i_control++;
}
vlc_mutex_unlock( &p_input->lock_control );
}
/* var.c */
void input_ControlVarInit ( input_thread_t * );
void input_ControlVarClean( input_thread_t * );
void input_ControlVarNavigation( input_thread_t * );
void input_ControlVarTitle( input_thread_t *, int i_title );
void input_ConfigVarInit ( input_thread_t * );
/* stream.c */
stream_t *stream_AccessNew( access_t *p_access );
void stream_AccessDelete( stream_t *s );
void stream_AccessReset( stream_t *s );
/* Decoder FIXME make it public */
void input_DecoderDiscontinuity( decoder_t * p_dec );
/* es_out.c */
es_out_t *input_EsOutNew( input_thread_t * );
void input_EsOutDelete( es_out_t * );
es_out_id_t *input_EsOutGetFromID( es_out_t *, int i_id );
void input_EsOutDiscontinuity( es_out_t *, vlc_bool_t b_audio );
/* clock.c */
enum /* Synchro states */
{
SYNCHRO_OK = 0,
SYNCHRO_START = 1,
SYNCHRO_REINIT = 2,
};
typedef struct
{
/* Synchronization information */
mtime_t delta_cr;
mtime_t cr_ref, sysdate_ref;
mtime_t last_cr; /* reference to detect unexpected stream
* discontinuities */
mtime_t last_pts;
count_t c_average_count;
/* counter used to compute dynamic average values */
int i_synchro_state;
vlc_bool_t b_master;
/* Config */
int i_cr_average;
} input_clock_t;
void input_ClockInit( input_clock_t *, vlc_bool_t b_master, int i_cr_average );
void input_ClockSetPCR( input_thread_t *, input_clock_t *, mtime_t );
mtime_t input_ClockGetTS( input_thread_t *, input_clock_t *, mtime_t );
/* Subtitles */
char **subtitles_Detect( input_thread_t *, char* path, char *fname );
#endif
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