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2
README
2
README
@ -1,6 +1,6 @@
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trx: Realtime audio over IP
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trx: Realtime audio over IP
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(C) Copyright 2020 Mark Hills <mark@xwax.org>
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(C) Copyright 2012 Mark Hills <mark@xwax.org>
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See the COPYING file for licensing terms.
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See the COPYING file for licensing terms.
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2
device.c
2
device.c
@ -1,5 +1,5 @@
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/*
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/*
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* Copyright (C) 2020 Mark Hills <mark@xwax.org>
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* Copyright (C) 2012 Mark Hills <mark@xwax.org>
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*
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*
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* This program is free software; you can redistribute it and/or
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* modify it under the terms of the GNU General Public License
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2
device.h
2
device.h
@ -1,5 +1,5 @@
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/*
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/*
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* Copyright (C) 2020 Mark Hills <mark@xwax.org>
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* Copyright (C) 2012 Mark Hills <mark@xwax.org>
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*
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*
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* This program is free software; you can redistribute it and/or
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* modify it under the terms of the GNU General Public License
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2
notice.h
2
notice.h
@ -1,6 +1,6 @@
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#ifndef NOTICE_H
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#ifndef NOTICE_H
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#define NOTICE_H
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#define NOTICE_H
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#define COPYRIGHT "trx (C) Copyright 2020 Mark Hills <mark@xwax.org>"
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#define COPYRIGHT "trx (C) Copyright 2014 Mark Hills <mark@xwax.org>"
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#endif
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#endif
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11
rx.c
11
rx.c
@ -1,5 +1,5 @@
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/*
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/*
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* Copyright (C) 2020 Mark Hills <mark@xwax.org>
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* Copyright (C) 2012 Mark Hills <mark@xwax.org>
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*
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*
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* This program is free software; you can redistribute it and/or
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* modify it under the terms of the GNU General Public License
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@ -60,15 +60,6 @@ static RtpSession* create_rtp_recv(const char *addr_desc, const int port,
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abort();
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abort();
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}
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}
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/*
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* oRTP in RECVONLY mode attempts to send RTCP packets and
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* segfaults (v4.3.0 tested)
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*
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* https://stackoverflow.com/questions/43591690/receiving-rtcp-issues-within-ortp-library
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*/
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rtp_session_enable_rtcp(session, FALSE);
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return session;
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return session;
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}
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}
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19
sched.c
19
sched.c
@ -1,5 +1,5 @@
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/*
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/*
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* Copyright (C) 2020 Mark Hills <mark@xwax.org>
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* Copyright (C) 2012 Mark Hills <mark@xwax.org>
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*
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*
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* This program is free software; you can redistribute it and/or
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* modify it under the terms of the GNU General Public License
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@ -17,8 +17,6 @@
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*
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*
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*/
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*/
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#include <errno.h>
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#include <pthread.h>
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#include <sched.h>
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#include <sched.h>
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#include <stdio.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <unistd.h>
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@ -30,20 +28,23 @@
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int go_realtime(void)
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int go_realtime(void)
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{
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{
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int max_pri;
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int max_pri;
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const struct sched_param sp = {
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struct sched_param sp;
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.sched_priority = REALTIME_PRIORITY,
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};
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if (sched_getparam(0, &sp)) {
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perror("sched_getparam");
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return -1;
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}
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max_pri = sched_get_priority_max(SCHED_FIFO);
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max_pri = sched_get_priority_max(SCHED_FIFO);
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sp.sched_priority = REALTIME_PRIORITY;
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if (sp.sched_priority > max_pri) {
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if (sp.sched_priority > max_pri) {
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fprintf(stderr, "Invalid priority (maximum %d)\n", max_pri);
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fprintf(stderr, "Invalid priority (maximum %d)\n", max_pri);
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return -1;
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return -1;
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}
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}
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errno = pthread_setschedparam(pthread_self(), SCHED_FIFO, &sp);
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if (sched_setscheduler(0, SCHED_FIFO, &sp)) {
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if (errno) {
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perror("sched_setscheduler");
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perror("pthread_setschedparam");
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return -1;
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return -1;
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}
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}
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2
sched.h
2
sched.h
@ -1,5 +1,5 @@
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/*
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/*
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* Copyright (C) 2020 Mark Hills <mark@xwax.org>
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* Copyright (C) 2012 Mark Hills <mark@xwax.org>
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*
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*
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* This program is free software; you can redistribute it and/or
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* modify it under the terms of the GNU General Public License
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3
tx.c
3
tx.c
@ -1,5 +1,5 @@
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/*
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/*
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* Copyright (C) 2020 Mark Hills <mark@xwax.org>
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* Copyright (C) 2012 Mark Hills <mark@xwax.org>
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*
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*
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* This program is free software; you can redistribute it and/or
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* modify it under the terms of the GNU General Public License
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@ -245,6 +245,7 @@ int main(int argc, char *argv[])
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ortp_init();
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ortp_init();
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ortp_scheduler_init();
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ortp_scheduler_init();
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ortp_set_log_level_mask(NULL, ORTP_WARNING|ORTP_ERROR);
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session = create_rtp_send(addr, port);
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session = create_rtp_send(addr, port);
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assert(session != NULL);
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assert(session != NULL);
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