Commit dd524996 authored by Rémi Denis-Courmont's avatar Rémi Denis-Courmont
Browse files

Remove aRts plugin (again)

parent 55bdfd25
......@@ -4599,23 +4599,6 @@ AC_ARG_ENABLE(portaudio,
fi
fi])
dnl
dnl aRts module
dnl broken? (froze wxWidgets back then)
dnl
AC_ARG_ENABLE(arts,
[ --enable-arts aRts sound server (default disabled)],
[if test "${enable_arts}" = "yes"
then
AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
if test "${ARTS_CONFIG}" != "no"
then
VLC_ADD_PLUGIN([arts])
VLC_ADD_CFLAGS([arts],[`${ARTS_CONFIG} --cflags`])
VLC_ADD_LIBS([arts],[`${ARTS_CONFIG} --libs `])
fi
fi])
dnl
dnl ALSA module
dnl
......
SOURCES_alsa = alsa.c
SOURCES_arts = arts.c
SOURCES_aout_directx = directx.c
SOURCES_esd = esd.c
SOURCES_aout_file = file.c
......
/*****************************************************************************
* arts.c : aRts module
*****************************************************************************
* Copyright (C) 2001-2002 the VideoLAN team
* $Id$
*
* Authors: Emmanuel Blindauer <manu@agat.net>
* Samuel Hocevar <sam@zoy.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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
#include <unistd.h> /* write(), close() */
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <vlc_common.h>
#include <vlc_plugin.h>
#include <vlc_aout.h>
#include <artsc.h>
/*****************************************************************************
* aout_sys_t: arts audio output method descriptor
*****************************************************************************
* This structure is part of the audio output thread descriptor.
* It describes some arts specific variables.
*****************************************************************************/
struct aout_sys_t
{
arts_stream_t stream;
mtime_t latency;
int i_size;
};
/*****************************************************************************
* Local prototypes
*****************************************************************************/
static int Open ( vlc_object_t * );
static void Close ( vlc_object_t * );
static void Play ( aout_instance_t * );
/*****************************************************************************
* Module descriptor
*****************************************************************************/
vlc_module_begin ()
set_shortname( "aRts" )
set_description( N_("aRts audio output") )
set_capability( "audio output", 50 )
set_category( CAT_AUDIO )
set_subcategory( SUBCAT_AUDIO_AOUT )
set_callbacks( Open, Close )
vlc_module_end ()
/*****************************************************************************
* Open: open an aRts socket
*****************************************************************************/
static int Open( vlc_object_t *p_this )
{
aout_instance_t *p_aout = (aout_instance_t *)p_this;
struct aout_sys_t * p_sys;
int i_err;
int i_nb_channels;
/* Allocate structure */
p_sys = malloc( sizeof( aout_sys_t ) );
if( p_sys == NULL )
return VLC_ENOMEM;
p_aout->output.p_sys = p_sys;
i_err = arts_init();
if( i_err < 0 )
{
msg_Err( p_aout, "arts_init failed (%s)", arts_error_text(i_err) );
free( p_sys );
return VLC_EGENERIC;
}
p_aout->output.pf_play = Play;
aout_VolumeSoftInit( p_aout );
p_aout->output.output.i_format = AOUT_FMT_S16_NE;
i_nb_channels = aout_FormatNbChannels( &p_aout->output.output );
if ( i_nb_channels > 2 )
{
/* aRts doesn't support more than two channels. */
i_nb_channels = 2;
p_aout->output.output.i_physical_channels =
AOUT_CHAN_LEFT | AOUT_CHAN_RIGHT;
}
/* Open a socket for playing a stream, set format to 16 bits */
p_sys->stream = arts_play_stream( p_aout->output.output.i_rate, 16,
i_nb_channels, "vlc" );
if( p_sys->stream == NULL )
{
msg_Err( p_aout, "cannot open aRts socket" );
free( p_sys );
return VLC_EGENERIC;
}
/* Try not to bufferize more than 200 ms */
arts_stream_set( p_sys->stream, ARTS_P_BUFFER_TIME, 50 );
/* Estimate latency with a half full buffer */
p_sys->latency = (mtime_t)1000
* (mtime_t)arts_stream_get( p_sys->stream, ARTS_P_SERVER_LATENCY );
p_sys->i_size = arts_stream_get( p_sys->stream, ARTS_P_PACKET_SIZE );
msg_Dbg( p_aout, "aRts initialized, latency %i000, %i packets of size %i",
arts_stream_get( p_sys->stream, ARTS_P_SERVER_LATENCY ),
arts_stream_get( p_sys->stream, ARTS_P_PACKET_COUNT ),
arts_stream_get( p_sys->stream, ARTS_P_PACKET_SIZE ) );
p_aout->output.i_nb_samples = p_sys->i_size / sizeof(uint16_t)
/ i_nb_channels;
return VLC_SUCCESS;
}
/*****************************************************************************
* Play: nothing to do
*****************************************************************************/
static void Play( aout_instance_t *p_aout )
{
struct aout_sys_t * p_sys = p_aout->output.p_sys;
aout_buffer_t * p_buffer;
int i_tmp;
#if 0
while( arts_stream_get( p_sys->stream, ARTS_P_BUFFER_SPACE ) < 16384*3/2 )
{
msleep( 10000 );
}
#endif
p_buffer = aout_FifoPop( p_aout, &p_aout->output.fifo );
if( p_buffer != NULL )
{
i_tmp = arts_write( p_sys->stream, p_buffer->p_buffer,
p_buffer->i_nb_bytes );
if( i_tmp < 0 )
{
msg_Err( p_aout, "write failed (%s)", arts_error_text(i_tmp) );
}
aout_BufferFree( p_buffer );
}
}
/*****************************************************************************
* Close: close the aRts socket
*****************************************************************************/
static void Close( vlc_object_t *p_this )
{
aout_instance_t *p_aout = (aout_instance_t *)p_this;
struct aout_sys_t * p_sys = p_aout->output.p_sys;
arts_close_stream( p_sys->stream );
arts_free();
free( p_sys );
}
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