Commit 653f1f97 authored by Torben Hohn's avatar Torben Hohn
Browse files

make bufsize report bufsize, and add samplerate

parent 061c6181
......@@ -30,6 +30,7 @@
char *package; /* program name */
jack_client_t *client;
jack_nframes_t nframes;
int just_print_bufsize=0;
void jack_shutdown(void *arg)
{
......@@ -54,6 +55,10 @@ void parse_arguments(int argc, char *argv[])
else
package++;
if (argc==1) {
just_print_bufsize = 1;
return;
}
if (argc < 2) {
fprintf(stderr, "usage: %s <bufsize>\n", package);
exit(9);
......@@ -74,7 +79,7 @@ int main(int argc, char *argv[])
parse_arguments(argc, argv);
/* become a JACK client */
if ((client = jack_client_open(package, JackNullOption, NULL)) == 0) {
if ((client = jack_client_new(package)) == 0) {
fprintf(stderr, "JACK server not running?\n");
exit(1);
}
......@@ -86,10 +91,16 @@ int main(int argc, char *argv[])
jack_on_shutdown(client, jack_shutdown, 0);
rc = jack_set_buffer_size(client, nframes);
if (rc)
fprintf(stderr, "jack_set_buffer_size(): %s\n", strerror(rc));
if (just_print_bufsize) {
fprintf(stdout, "%d", jack_get_buffer_size( client ) );
rc=0;
}
else
{
rc = jack_set_buffer_size(client, nframes);
if (rc)
fprintf(stderr, "jack_set_buffer_size(): %s\n", strerror(rc));
}
jack_client_close(client);
return rc;
......
/*
* smaplerate.c -- get current samplerate
*
* Copyright (C) 2003 Jack O'Quin.
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <stdio.h>
#include <errno.h>
#include <unistd.h>
#include <signal.h>
#include <stdlib.h>
#include <string.h>
#include <jack/jack.h>
#include <jack/transport.h>
char *package; /* program name */
jack_client_t *client;
void jack_shutdown(void *arg)
{
fprintf(stderr, "JACK shut down, exiting ...\n");
exit(1);
}
void signal_handler(int sig)
{
jack_client_close(client);
fprintf(stderr, "signal received, exiting ...\n");
exit(0);
}
void parse_arguments(int argc, char *argv[])
{
/* basename $0 */
package = strrchr(argv[0], '/');
if (package == 0)
package = argv[0];
else
package++;
if (argc==1) {
return;
}
fprintf(stderr, "usage: %s [bufsize]\n", package);
exit(9);
}
int main(int argc, char *argv[])
{
int rc;
parse_arguments(argc, argv);
/* become a JACK client */
if ((client = jack_client_new(package)) == 0) {
fprintf(stderr, "JACK server not running?\n");
exit(1);
}
signal(SIGQUIT, signal_handler);
signal(SIGTERM, signal_handler);
signal(SIGHUP, signal_handler);
signal(SIGINT, signal_handler);
jack_on_shutdown(client, jack_shutdown, 0);
fprintf(stdout, "%d", jack_get_sample_rate( client ) );
jack_client_close(client);
return 0;
}
......@@ -16,6 +16,7 @@ example_programs = {
'jack_showtime' : 'showtime.c',
'jack_alias' : 'alias.c',
'jack_bufsize' : 'bufsize.c',
'jack_samplerate' : 'samplerate.c',
'jack_evmon' : 'evmon.c',
'jack_monitor_client' : 'monitor_client.c',
'jack_thru' : 'thru_client.c',
......
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