ao_arts, ao_esd: remove these AOs

Delete ao_arts and ao_esd. Both have been deprecated upstream.

3 files changed, 0 insertions, 631 deletions

diff --git a/libao2/ao_arts.c b/libao2/ao_arts.c
deleted file mode 100644
index d828e7953e..0000000000
--- a/libao2/ao_arts.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * aRts audio output driver for MPlayer
- *
- * copyright (c) 2002 Michele Balistreri <brain87@gmx.net>
- *
- * This file is part of MPlayer.
- *
- * MPlayer 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.
- *
- * MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <artsc.h>
-#include <stdio.h>
-
-#include "config.h"
-#include "audio_out.h"
-#include "audio_out_internal.h"
-#include "libaf/af_format.h"
-#include "mp_msg.h"
-
-#define OBTAIN_BITRATE(a) (((a != AF_FORMAT_U8) && (a != AF_FORMAT_S8)) ? 16 : 8)
-
-/* Feel free to experiment with the following values: */
-#define ARTS_PACKETS 10 /* Number of audio packets */
-#define ARTS_PACKET_SIZE_LOG2 11 /* Log2 of audio packet size */
-
-static arts_stream_t stream;
-
-static const ao_info_t info =
-{
-    "aRts audio output",
-    "arts",
-    "Michele Balistreri <brain87@gmx.net>",
-    ""
-};
-
-LIBAO_EXTERN(arts)
-
-static int control(int cmd, void *arg)
-{
-	return CONTROL_UNKNOWN;
-}
-
-static int init(int rate_hz, int channels, int format, int flags)
-{
-	int err;
-	int frag_spec;
-
-	if( (err=arts_init()) ) {
-		mp_tmsg(MSGT_AO, MSGL_ERR, "[AO ARTS] %s\n", arts_error_text(err));
-		return 0;
-	}
-	mp_tmsg(MSGT_AO, MSGL_INFO, "[AO ARTS] Connected to sound server.\n");
-
-	/*
-	 * arts supports 8bit unsigned and 16bit signed sample formats
-	 * (16bit apparently in little endian format, even in the case
-	 * when artsd runs on a big endian cpu).
-	 *
-	 * Unsupported formats are translated to one of these two formats
-	 * using mplayer's audio filters.
-	 */
-	switch (format) {
-	case AF_FORMAT_U8:
-	case AF_FORMAT_S8:
-	    format = AF_FORMAT_U8;
-	    break;
-	default:
-	    format = AF_FORMAT_S16_LE;    /* artsd always expects little endian?*/
-	    break;
-	}
-
-	ao_data.format = format;
-	ao_data.channels = channels;
-	ao_data.samplerate = rate_hz;
-	ao_data.bps = (rate_hz*channels);
-
-	if(format != AF_FORMAT_U8 && format != AF_FORMAT_S8)
-		ao_data.bps*=2;
-
-	stream=arts_play_stream(rate_hz, OBTAIN_BITRATE(format), channels, "MPlayer");
-
-	if(stream == NULL) {
-		mp_tmsg(MSGT_AO, MSGL_ERR, "[AO ARTS] Unable to open a stream.\n");
-		arts_free();
-		return 0;
-	}
-
-	/* Set the stream to blocking: it will not block anyway, but it seems */
-	/* to be working better */
-	arts_stream_set(stream, ARTS_P_BLOCKING, 1);
-	frag_spec = ARTS_PACKET_SIZE_LOG2 | ARTS_PACKETS << 16;
-	arts_stream_set(stream, ARTS_P_PACKET_SETTINGS, frag_spec);
-	ao_data.buffersize = arts_stream_get(stream, ARTS_P_BUFFER_SIZE);
-	mp_tmsg(MSGT_AO, MSGL_INFO, "[AO ARTS] Stream opened.\n");
-
-	mp_tmsg(MSGT_AO, MSGL_INFO, "[AO ARTS] buffer size: %d\n",
-	    ao_data.buffersize);
-	mp_tmsg(MSGT_AO, MSGL_INFO, "[AO ARTS] buffer size: %d\n",
-	    arts_stream_get(stream, ARTS_P_PACKET_SIZE));
-
-	return 1;
-}
-
-static void uninit(int immed)
-{
-	arts_close_stream(stream);
-	arts_free();
-}
-
-static int play(void* data,int len,int flags)
-{
-	return arts_write(stream, data, len);
-}
-
-static void audio_pause(void)
-{
-}
-
-static void audio_resume(void)
-{
-}
-
-static void reset(void)
-{
-}
-
-static int get_space(void)
-{
-	return arts_stream_get(stream, ARTS_P_BUFFER_SPACE);
-}
-
-static float get_delay(void)
-{
-	return ((float) (ao_data.buffersize - arts_stream_get(stream,
-		ARTS_P_BUFFER_SPACE))) / ((float) ao_data.bps);
-}
diff --git a/libao2/ao_esd.c b/libao2/ao_esd.c
deleted file mode 100644
index e7c6701aa0..0000000000
--- a/libao2/ao_esd.c
+++ /dev/null
@@ -1,477 +0,0 @@
-/*
- * EsounD audio output driver for MPlayer
- *
- * copyright (c) 2002 Juergen Keil <jk@tools.de>
- *
- * This file is part of MPlayer.
- *
- * MPlayer 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.
- *
- * MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
- /*
- * TODO / known problems:
- * - does not work well when the esd daemon has autostandby disabled
- *   (workaround: run esd with option "-as 2" - fortunatelly this is
- *    the default)
- * - plays noise on a linux 2.4.4 kernel with a SB16PCI card, when using
- *   a local tcp connection to the esd daemon; there is no noise when using
- *   a unix domain socket connection.
- *   (there are EIO errors reported by the sound card driver, so this is
- *   most likely a linux sound card driver problem)
- */
-
-#include <sys/types.h>
-#include <sys/time.h>
-#include <sys/socket.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <time.h>
-#ifdef	__svr4__
-#include <stropts.h>
-#endif
-#include <esd.h>
-
-#include "config.h"
-#include "audio_out.h"
-#include "audio_out_internal.h"
-#include "libaf/af_format.h"
-#include "mp_msg.h"
-
-
-#define ESD_RESAMPLES 0
-#define ESD_DEBUG 0
-
-#if	ESD_DEBUG
-#define	dprintf(...)	printf(__VA_ARGS__)
-#else
-#define	dprintf(...)	/**/
-#endif
-
-
-#define	ESD_CLIENT_NAME	"MPlayer"
-#define	ESD_MAX_DELAY	(1.0f)	/* max amount of data buffered in esd (#sec) */
-
-static const ao_info_t info =
-{
-    "EsounD audio output",
-    "esd",
-    "Juergen Keil <jk@tools.de>",
-    ""
-};
-
-LIBAO_EXTERN(esd)
-
-static int esd_fd = -1;
-static int esd_play_fd = -1;
-static esd_server_info_t *esd_svinfo;
-static int esd_latency;
-static int esd_bytes_per_sample;
-static unsigned long esd_samples_written;
-static struct timeval esd_play_start;
-extern float audio_delay;
-
-/*
- * to set/get/query special features/parameters
- */
-static int control(int cmd, void *arg)
-{
-    esd_player_info_t *esd_pi;
-    esd_info_t        *esd_i;
-    time_t	       now;
-    static time_t      vol_cache_time;
-    static ao_control_vol_t vol_cache;
-
-    switch (cmd) {
-    case AOCONTROL_GET_VOLUME:
-	time(&now);
-	if (now == vol_cache_time) {
-	    *(ao_control_vol_t *)arg = vol_cache;
-	    return CONTROL_OK;
-	}
-
-	dprintf("esd: get vol\n");
-	if ((esd_i = esd_get_all_info(esd_fd)) == NULL)
-	    return CONTROL_ERROR;
-
-	for (esd_pi = esd_i->player_list; esd_pi != NULL; esd_pi = esd_pi->next)
-	    if (strcmp(esd_pi->name, ESD_CLIENT_NAME) == 0)
-		break;
-
-	if (esd_pi != NULL) {
-	    ao_control_vol_t *vol = (ao_control_vol_t *)arg;
-	    vol->left =  esd_pi->left_vol_scale  * 100 / ESD_VOLUME_BASE;
-	    vol->right = esd_pi->right_vol_scale * 100 / ESD_VOLUME_BASE;
-
-	    vol_cache = *vol;
-	    vol_cache_time = now;
-	}
-	esd_free_all_info(esd_i);
-
-	return CONTROL_OK;
-
-    case AOCONTROL_SET_VOLUME:
-	dprintf("esd: set vol\n");
-	if ((esd_i = esd_get_all_info(esd_fd)) == NULL)
-	    return CONTROL_ERROR;
-
-	for (esd_pi = esd_i->player_list; esd_pi != NULL; esd_pi = esd_pi->next)
-	    if (strcmp(esd_pi->name, ESD_CLIENT_NAME) == 0)
-		break;
-
-	if (esd_pi != NULL) {
-	    ao_control_vol_t *vol = (ao_control_vol_t *)arg;
-	    esd_set_stream_pan(esd_fd, esd_pi->source_id,
-			       vol->left  * ESD_VOLUME_BASE / 100,
-			       vol->right * ESD_VOLUME_BASE / 100);
-
-	    vol_cache = *vol;
-	    time(&vol_cache_time);
-	}
-	esd_free_all_info(esd_i);
-	return CONTROL_OK;
-
-    default:
-	return CONTROL_UNKNOWN;
-    }
-}
-
-
-/*
- * open & setup audio device
- * return: 1=success 0=fail
- */
-static int init(int rate_hz, int channels, int format, int flags)
-{
-    esd_format_t esd_fmt;
-    int bytes_per_sample;
-    int fl;
-    char *server = ao_subdevice;  /* NULL for localhost */
-    float lag_seconds, lag_net = 0., lag_serv;
-    struct timeval proto_start, proto_end;
-
-    global_ao->no_persistent_volume = true;
-
-    if (esd_fd < 0) {
-	esd_fd = esd_open_sound(server);
-	if (esd_fd < 0) {
-	    mp_tmsg(MSGT_AO, MSGL_ERR, "[AO ESD] esd_open_sound failed: %s\n",
-		   strerror(errno));
-	    return 0;
-	}
-
-	/* get server info, and measure network latency */
-	gettimeofday(&proto_start, NULL);
-	esd_svinfo = esd_get_server_info(esd_fd);
-	if(server) {
-	    gettimeofday(&proto_end, NULL);
-	    lag_net  = (proto_end.tv_sec  - proto_start.tv_sec) +
-		(proto_end.tv_usec - proto_start.tv_usec) / 1000000.0;
-	    lag_net /= 2.0; /* round trip -> one way */
-	} else
-	    lag_net = 0.0;  /* no network lag */
-
-	/*
-	if (esd_svinfo) {
-	    mp_msg(MSGT_AO, MSGL_INFO, "AO: [esd] server info:\n");
-	    esd_print_server_info(esd_svinfo);
-	}
-	*/
-    }
-
-    esd_fmt = ESD_STREAM | ESD_PLAY;
-
-#if	ESD_RESAMPLES
-    /* let the esd daemon convert sample rate */
-#else
-    /* let mplayer's audio filter convert the sample rate */
-    if (esd_svinfo != NULL)
-	rate_hz = esd_svinfo->rate;
-#endif
-    ao_data.samplerate = rate_hz;
-
-    /* EsounD can play mono or stereo */
-    switch (channels) {
-    case 1:
-	esd_fmt |= ESD_MONO;
-	ao_data.channels = bytes_per_sample = 1;
-	break;
-    default:
-	esd_fmt |= ESD_STEREO;
-	ao_data.channels = bytes_per_sample = 2;
-	break;
-    }
-
-    /* EsounD can play 8bit unsigned and 16bit signed native */
-    switch (format) {
-    case AF_FORMAT_S8:
-    case AF_FORMAT_U8:
-	esd_fmt |= ESD_BITS8;
-	ao_data.format = AF_FORMAT_U8;
-	break;
-    default:
-	esd_fmt |= ESD_BITS16;
-	ao_data.format = AF_FORMAT_S16_NE;
-	bytes_per_sample *= 2;
-	break;
-    }
-
-    /* modify audio_delay depending on esd_latency
-     * latency is number of samples @ 44.1khz stereo 16 bit
-     * adjust according to rate_hz & bytes_per_sample
-     */
-#ifdef CONFIG_ESD_LATENCY
-    esd_latency = esd_get_latency(esd_fd);
-#else
-    esd_latency = ((channels == 1 ? 2 : 1) * ESD_DEFAULT_RATE *
-		   (ESD_BUF_SIZE + 64 * (4.0f / bytes_per_sample))
-		   ) / rate_hz;
-    esd_latency += ESD_BUF_SIZE * 2;
-#endif
-    if(esd_latency > 0) {
-	lag_serv = (esd_latency * 4.0f) / (bytes_per_sample * rate_hz);
-	lag_seconds = lag_net + lag_serv;
-	audio_delay += lag_seconds;
-	mp_tmsg(MSGT_AO, MSGL_INFO,"[AO ESD] latency: [server: %0.2fs, net: %0.2fs] (adjust %0.2fs)\n",
-	       lag_serv, lag_net, lag_seconds);
-    }
-
-    esd_play_fd = esd_play_stream_fallback(esd_fmt, rate_hz,
-					   server, ESD_CLIENT_NAME);
-    if (esd_play_fd < 0) {
-	mp_tmsg(MSGT_AO, MSGL_ERR, "[AO ESD] failed to open ESD playback stream: %s\n", strerror(errno));
-	return 0;
-    }
-
-    /* enable non-blocking i/o on the socket connection to the esd server */
-    if ((fl = fcntl(esd_play_fd, F_GETFL)) >= 0)
-	fcntl(esd_play_fd, F_SETFL, O_NDELAY|fl);
-
-#if ESD_DEBUG
-    {
-	int sbuf, rbuf, len;
-	len = sizeof(sbuf);
-	getsockopt(esd_play_fd, SOL_SOCKET, SO_SNDBUF, &sbuf, &len);
-	len = sizeof(rbuf);
-	getsockopt(esd_play_fd, SOL_SOCKET, SO_RCVBUF, &rbuf, &len);
-	dprintf("esd: send/receive socket buffer space %d/%d bytes\n",
-		sbuf, rbuf);
-    }
-#endif
-
-    ao_data.bps = bytes_per_sample * rate_hz;
-    ao_data.outburst = ao_data.bps > 100000 ? 4*ESD_BUF_SIZE : 2*ESD_BUF_SIZE;
-
-    esd_play_start.tv_sec = 0;
-    esd_samples_written = 0;
-    esd_bytes_per_sample = bytes_per_sample;
-
-    return 1;
-}
-
-
-/*
- * close audio device
- */
-static void uninit(int immed)
-{
-    if (esd_play_fd >= 0) {
-	esd_close(esd_play_fd);
-	esd_play_fd = -1;
-    }
-
-    if (esd_svinfo) {
-	esd_free_server_info(esd_svinfo);
-	esd_svinfo = NULL;
-    }
-
-    if (esd_fd >= 0) {
-	esd_close(esd_fd);
-	esd_fd = -1;
-    }
-}
-
-
-/*
- * plays 'len' bytes of 'data'
- * it should round it down to outburst*n
- * return: number of bytes played
- */
-static int play(void* data, int len, int flags)
-{
-    int offs;
-    int nwritten;
-    int nsamples;
-    int n;
-
-    /* round down buffersize to a multiple of ESD_BUF_SIZE bytes */
-    len = len / ESD_BUF_SIZE * ESD_BUF_SIZE;
-    if (len <= 0)
-	return 0;
-
-#define	SINGLE_WRITE 0
-#if	SINGLE_WRITE
-    nwritten = write(esd_play_fd, data, len);
-#else
-    for (offs = 0, nwritten=0; offs + ESD_BUF_SIZE <= len; offs += ESD_BUF_SIZE) {
-	/*
-	 * note: we're writing to a non-blocking socket here.
-	 * A partial write means, that the socket buffer is full.
-	 */
-	n = write(esd_play_fd, (char*)data + offs, ESD_BUF_SIZE);
-	if ( n < 0 ) {
-	    if ( errno != EAGAIN )
-		dprintf("esd play: write failed: %s\n", strerror(errno));
-	    break;
-	} else if ( n != ESD_BUF_SIZE ) {
-	    nwritten += n;
-	    break;
-	} else
-	    nwritten += n;
-    }
-#endif
-
-    if (nwritten > 0) {
-	if (!esd_play_start.tv_sec)
-	    gettimeofday(&esd_play_start, NULL);
-	nsamples = nwritten / esd_bytes_per_sample;
-	esd_samples_written += nsamples;
-
-	dprintf("esd play: %d %lu\n", nsamples, esd_samples_written);
-    } else {
-	dprintf("esd play: blocked / %lu\n", esd_samples_written);
-    }
-
-    return nwritten;
-}
-
-
-/*
- * stop playing, keep buffers (for pause)
- */
-static void audio_pause(void)
-{
-    /*
-     * not possible with esd.  the esd daemom will continue playing
-     * buffered data (not more than ESD_MAX_DELAY seconds of samples)
-     */
-}
-
-
-/*
- * resume playing, after audio_pause()
- */
-static void audio_resume(void)
-{
-    /*
-     * not possible with esd.
-     *
-     * Let's hope the pause was long enough that the esd ran out of
-     * buffered data;  we restart our time based delay computation
-     * for an audio resume.
-     */
-    esd_play_start.tv_sec = 0;
-    esd_samples_written = 0;
-}
-
-
-/*
- * stop playing and empty buffers (for seeking/pause)
- */
-static void reset(void)
-{
-#ifdef	__svr4__
-    /* throw away data buffered in the esd connection */
-    if (ioctl(esd_play_fd, I_FLUSH, FLUSHW))
-	perror("I_FLUSH");
-#endif
-}
-
-
-/*
- * return: how many bytes can be played without blocking
- */
-static int get_space(void)
-{
-    struct timeval tmout;
-    fd_set wfds;
-    float current_delay;
-    int space;
-
-    /*
-     * Don't buffer too much data in the esd daemon.
-     *
-     * If we send too much, esd will block in write()s to the sound
-     * device, and the consequence is a huge slow down for things like
-     * esd_get_all_info().
-     */
-    if ((current_delay = get_delay()) >= ESD_MAX_DELAY) {
-	dprintf("esd get_space: too much data buffered\n");
-	return 0;
-    }
-
-    FD_ZERO(&wfds);
-    FD_SET(esd_play_fd, &wfds);
-    tmout.tv_sec = 0;
-    tmout.tv_usec = 0;
-
-    if (select(esd_play_fd + 1, NULL, &wfds, NULL, &tmout) != 1)
-	return 0;
-
-    if (!FD_ISSET(esd_play_fd, &wfds))
-	return 0;
-
-    /* try to fill 50% of the remaining "free" buffer space */
-    space = (ESD_MAX_DELAY - current_delay) * ao_data.bps * 0.5f;
-
-    /* round up to next multiple of ESD_BUF_SIZE */
-    space = (space + ESD_BUF_SIZE-1) / ESD_BUF_SIZE * ESD_BUF_SIZE;
-
-    dprintf("esd get_space: %d\n", space);
-    return space;
-}
-
-
-/*
- * return: delay in seconds between first and last sample in buffer
- */
-static float get_delay(void)
-{
-    struct timeval now;
-    double buffered_samples_time;
-    double play_time;
-
-    if (!esd_play_start.tv_sec)
-	return 0;
-
-    buffered_samples_time = (float)esd_samples_written / ao_data.samplerate;
-    gettimeofday(&now, NULL);
-    play_time  =  now.tv_sec  - esd_play_start.tv_sec;
-    play_time += (now.tv_usec - esd_play_start.tv_usec) / 1000000.;
-
-    /* dprintf("esd delay: %f %f\n", play_time, buffered_samples_time); */
-
-    if (play_time > buffered_samples_time) {
-	dprintf("esd: underflow\n");
-	esd_play_start.tv_sec = 0;
-	esd_samples_written = 0;
-	return 0;
-    }
-
-    dprintf("esd: get_delay %f\n", buffered_samples_time - play_time);
-    return buffered_samples_time - play_time;
-}
diff --git a/libao2/audio_out.c b/libao2/audio_out.c
index 5dcb10c027..36b3e2d7c6 100644
--- a/libao2/audio_out.c
+++ b/libao2/audio_out.c
@@ -90,12 +90,6 @@ static const struct ao_driver * const audio_out_drivers[] = {
     &audio_out_sun,
 #endif
     // wrappers:
-#ifdef CONFIG_ARTS
-    &audio_out_arts,
-#endif
-#ifdef CONFIG_ESD
-    &audio_out_esd,
-#endif
 #ifdef CONFIG_JACK
     &audio_out_jack,
 #endif