2006-01-08 17:32:33 +01:00
|
|
|
/*****************************************************************************
|
|
|
|
* input.c: Libvlc new API input management functions
|
|
|
|
*****************************************************************************
|
|
|
|
* Copyright (C) 2005 the VideoLAN team
|
|
|
|
* $Id$
|
|
|
|
*
|
2006-02-01 19:06:48 +01:00
|
|
|
* Authors: Clément Stenac <zorglub@videolan.org>
|
2006-01-08 17:32:33 +01:00
|
|
|
*
|
|
|
|
* 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
|
2006-01-13 00:10:04 +01:00
|
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
|
2006-01-08 17:32:33 +01:00
|
|
|
*****************************************************************************/
|
|
|
|
|
|
|
|
#include <libvlc_internal.h>
|
|
|
|
#include <vlc/libvlc.h>
|
|
|
|
|
|
|
|
#include <vlc/intf.h>
|
|
|
|
|
|
|
|
void libvlc_input_free( libvlc_input_t *p_input )
|
|
|
|
{
|
|
|
|
if( p_input )
|
|
|
|
free( p_input );
|
|
|
|
}
|
|
|
|
|
2006-06-05 20:23:56 +02:00
|
|
|
/*
|
|
|
|
* Retrieve the input thread. Be sure to release the object
|
|
|
|
* once you are done with it.
|
|
|
|
*/
|
|
|
|
input_thread_t *libvlc_get_input_thread( libvlc_input_t *p_input,
|
|
|
|
libvlc_exception_t *p_e )
|
2006-01-08 17:32:33 +01:00
|
|
|
{
|
|
|
|
input_thread_t *p_input_thread;
|
|
|
|
|
|
|
|
if( !p_input )
|
|
|
|
{
|
2006-06-05 20:23:56 +02:00
|
|
|
libvlc_exception_raise( p_e, "Input is NULL" );
|
2006-06-06 13:17:52 +02:00
|
|
|
return NULL;
|
2006-01-08 17:32:33 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
p_input_thread = (input_thread_t*)vlc_object_get(
|
|
|
|
p_input->p_instance->p_vlc,
|
|
|
|
p_input->i_input_id );
|
|
|
|
if( !p_input_thread )
|
|
|
|
{
|
2006-06-05 20:23:56 +02:00
|
|
|
libvlc_exception_raise( p_e, "Input does not exist" );
|
|
|
|
return NULL;
|
2006-01-08 17:32:33 +01:00
|
|
|
}
|
2006-06-05 20:23:56 +02:00
|
|
|
|
|
|
|
return p_input_thread;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/**************************************************************************
|
|
|
|
* Getters for stream information
|
|
|
|
**************************************************************************/
|
|
|
|
vlc_int64_t libvlc_input_get_length( libvlc_input_t *p_input,
|
|
|
|
libvlc_exception_t *p_exception )
|
|
|
|
{
|
|
|
|
input_thread_t *p_input_thread;
|
|
|
|
vlc_value_t val;
|
|
|
|
|
|
|
|
p_input_thread = libvlc_get_input_thread ( p_input, p_exception);
|
|
|
|
|
|
|
|
if ( libvlc_exception_raised( p_exception ) )
|
|
|
|
return -1.0;
|
|
|
|
|
2006-01-08 17:32:33 +01:00
|
|
|
var_Get( p_input_thread, "length", &val );
|
|
|
|
vlc_object_release( p_input_thread );
|
|
|
|
|
|
|
|
return val.i_time / 1000;
|
|
|
|
}
|
|
|
|
|
|
|
|
vlc_int64_t libvlc_input_get_time( libvlc_input_t *p_input,
|
|
|
|
libvlc_exception_t *p_exception )
|
|
|
|
{
|
|
|
|
input_thread_t *p_input_thread;
|
|
|
|
vlc_value_t val;
|
|
|
|
|
|
|
|
|
2006-06-05 20:23:56 +02:00
|
|
|
p_input_thread = libvlc_get_input_thread ( p_input, p_exception);
|
|
|
|
|
|
|
|
if ( libvlc_exception_raised( p_exception ) )
|
|
|
|
return -1.0;
|
|
|
|
|
2006-01-08 17:32:33 +01:00
|
|
|
var_Get( p_input_thread , "time", &val );
|
|
|
|
vlc_object_release( p_input_thread );
|
|
|
|
|
|
|
|
return val.i_time / 1000;
|
|
|
|
}
|
|
|
|
|
|
|
|
float libvlc_input_get_position( libvlc_input_t *p_input,
|
|
|
|
libvlc_exception_t *p_exception )
|
|
|
|
{
|
|
|
|
input_thread_t *p_input_thread;
|
|
|
|
vlc_value_t val;
|
|
|
|
|
2006-06-05 20:23:56 +02:00
|
|
|
p_input_thread = libvlc_get_input_thread ( p_input, p_exception);
|
2006-01-08 17:32:33 +01:00
|
|
|
|
2006-06-05 20:23:56 +02:00
|
|
|
if ( libvlc_exception_raised( p_exception ) )
|
2006-01-08 17:32:33 +01:00
|
|
|
return -1.0;
|
2006-06-05 20:23:56 +02:00
|
|
|
|
2006-01-08 17:32:33 +01:00
|
|
|
var_Get( p_input_thread, "position", &val );
|
|
|
|
vlc_object_release( p_input_thread );
|
|
|
|
|
|
|
|
return val.f_float;
|
|
|
|
}
|
2006-06-02 13:27:30 +02:00
|
|
|
|
|
|
|
vlc_bool_t libvlc_input_will_play( libvlc_input_t *p_input,
|
|
|
|
libvlc_exception_t *p_exception)
|
|
|
|
{
|
|
|
|
input_thread_t *p_input_thread;
|
|
|
|
|
2006-06-05 20:23:56 +02:00
|
|
|
p_input_thread = libvlc_get_input_thread ( p_input, p_exception);
|
2006-06-02 13:27:30 +02:00
|
|
|
|
2006-06-05 20:23:56 +02:00
|
|
|
if ( libvlc_exception_raised( p_exception ) )
|
2006-06-02 13:27:30 +02:00
|
|
|
return VLC_FALSE;
|
|
|
|
|
2006-06-05 18:00:27 +02:00
|
|
|
if ( !p_input_thread->b_die && !p_input_thread->b_dead )
|
2006-06-05 17:06:45 +02:00
|
|
|
{
|
2006-06-05 18:00:27 +02:00
|
|
|
vlc_object_release( p_input_thread );
|
|
|
|
return VLC_TRUE;
|
2006-06-05 17:06:45 +02:00
|
|
|
}
|
2006-06-05 18:00:27 +02:00
|
|
|
|
|
|
|
vlc_object_release( p_input_thread );
|
|
|
|
return VLC_FALSE;
|
2006-06-05 17:06:45 +02:00
|
|
|
}
|