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/*
* FILE: ui_send_stats.c
* PROGRAM: RAT
* AUTHOR: Colin Perkins
*
* Routines which send stats updates to the user interface.
*
* Copyright (c) 2000-2001 University College London
* All rights reserved.
*/
#ifndef HIDE_SOURCE_STRINGS
static const char cvsid[] =
"$Id: ui_send_stats.c,v 1.5 2001/01/08 20:30:13 ucaccsp Exp $";
#endif /* HIDE_SOURCE_STRINGS */
#include "config_unix.h"
#include "config_win32.h"
#include "debug.h"
#include "session.h"
#include "pdb.h"
#include "source.h"
#include "mix.h"
#include "transmit.h"
#include "mbus.h"
#include "mbus_parser.h"
#include "ui_send_rtp.h"
#include "ui_send_stats.h"
#include "ui_send_audio.h"
#include "parameters.h"
void
ui_send_stats(session_t *sp, char *addr, uint32_t ssrc)
{
/* Send RAT specific statistics to the user interface... */
const rtcp_rr *rr;
uint32_t fract_lost, my_ssrc, total_lost;
double skew_rate;
char *args, *mbes;
struct s_source *src;
uint32_t buffered, delay;
pdb_entry_t *pdbe;
session_validate(sp);
if (!sp->ui_on) return;
if (pdb_item_get(sp->pdb, ssrc, &pdbe) == FALSE) {
debug_msg("pdb entry does not exist (0x%08x)\n", ssrc);
return;
}
pdbe->last_ui_update = sp->cur_ts;
if (pdbe->enc_fmt) {
mbes = mbus_encode_str(pdbe->enc_fmt);
args = (char *) xmalloc(strlen(mbes) + 12);
sprintf(args, "\"%08x\" %s", pdbe->ssrc, mbes);
xfree(mbes);
} else {
args = (char *) xmalloc(19);
sprintf(args, "\"%08x\" unknown", pdbe->ssrc);
}
mbus_qmsg(sp->mbus_engine, addr, "rtp.source.codec", args, FALSE);
xfree(args);
src = source_get_by_ssrc(sp->active_sources, pdbe->ssrc);
if (src) {
buffered = timestamp_to_ms(source_get_audio_buffered(src));
delay = timestamp_to_ms(source_get_playout_delay(src));
skew_rate = source_get_skew_rate(src);
} else {
buffered = 0;
delay = 0;
skew_rate = 1.0;
}
mbus_qmsgf(sp->mbus_engine, addr, FALSE, "tool.rat.audio.buffered", "\"%08lx\" %ld", pdbe->ssrc, buffered);
mbus_qmsgf(sp->mbus_engine, addr, FALSE, "tool.rat.audio.delay", "\"%08lx\" %ld", pdbe->ssrc, delay);
mbus_qmsgf(sp->mbus_engine, addr, FALSE, "tool.rat.audio.skew", "\"%08lx\" %.5f", pdbe->ssrc, skew_rate);
mbus_qmsgf(sp->mbus_engine, addr, FALSE, "tool.rat.spike.events", "\"%08lx\" %ld", pdbe->ssrc, pdbe->spike_events);
mbus_qmsgf(sp->mbus_engine, addr, FALSE, "tool.rat.spike.toged", "\"%08lx\" %ld", pdbe->ssrc, pdbe->spike_toged);
my_ssrc = rtp_my_ssrc(sp->rtp_session[0]);
rr = rtp_get_rr(sp->rtp_session[0], my_ssrc, pdbe->ssrc);
if (rr != NULL) {
fract_lost = (rr->fract_lost * 100) >> 8;
total_lost = rr->total_lost;
} else {
debug_msg("No rr\n");
fract_lost = 0;
total_lost = 0;
}
ui_send_rtp_packet_loss(sp, addr, my_ssrc, pdbe->ssrc, fract_lost);
mbus_qmsgf(sp->mbus_engine, addr, FALSE, "rtp.source.reception", "\"%08lx\" %6ld %6ld %6ld %6ld %6ld %6d",
pdbe->ssrc, pdbe->received, total_lost, pdbe->misordered, pdbe->duplicates, timestamp_to_ms(pdbe->jitter), pdbe->jit_toged);
mbus_qmsgf(sp->mbus_engine, addr, FALSE, "rtp.source.packet.duration", "\"%08lx\" %3d",
pdbe->ssrc, pdbe->inter_pkt_gap * 1000 / pdbe->sample_rate);
}
void
ui_send_periodic_updates(session_t *sp, char *addr, int elapsed_time)
{
static uint32_t power_time = 0;
static uint32_t bps_time = 0;
if (!sp->ui_on) return;
session_validate(sp);
bps_time += elapsed_time;
if (bps_time > 10 * sp->meter_period) {
double inbps = 0.0, outbps = 0.0;
uint32_t scnt, sidx;
struct s_source *s;
if (!sp->ui_on) return;
scnt = source_list_source_count(sp->active_sources);
for(sidx = 0; sidx < scnt; sidx++) {
s = source_list_get_source_no(sp->active_sources, sidx);
inbps += source_get_bps(s);
}
mbus_qmsgf(sp->mbus_engine, addr, FALSE, "tool.rat.bps.in", "%.0f", inbps);
outbps = tx_get_bps(sp->tb);
mbus_qmsgf(sp->mbus_engine, addr, FALSE, "tool.rat.bps.out", "%.0f", outbps);
bps_time = 0;
}
power_time += elapsed_time;
if (power_time > sp->meter_period) {
if (sp->meter && (sp->ms != NULL)) {
uint16_t me = 0;
if (sp->playing_audio) {
me = mix_get_energy(sp->ms, 160);
}
ui_send_audio_output_powermeter(sp, sp->mbus_ui_addr, lin2vu(me, 100, VU_OUTPUT));
}
if (tx_is_sending(sp->tb)) {
tx_update_ui(sp->tb);
}
power_time = 0;
}
}
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