}
-/* Show the current playback latency */
+/* Show the current latency */
static void stream_get_latency_callback(struct pa_stream *s, const struct pa_latency_info *i, void *userdata) {
+ double total;
assert(s);
if (!i) {
- fprintf(stderr, "Failed to get latency: %s\n", strerror(errno));
+ fprintf(stderr, "Failed to get latency: %s\n", pa_strerror(pa_context_errno(context)));
quit(1);
return;
}
- fprintf(stderr, "Latency: buffer: %0.0f usec; sink: %0.0f usec; transport: %0.0f usec; total: %0.0f usec; synchronized clocks: %s.\n",
- (float) i->buffer_usec, (float) i->sink_usec, (float) i->transport_usec,
- (float) (i->buffer_usec+i->sink_usec+i->transport_usec),
+ if (mode == PLAYBACK)
+ total = (double) i->sink_usec + i->buffer_usec + i->transport_usec;
+ else
+ total = (double) i->source_usec + i->buffer_usec + i->transport_usec - i->sink_usec;
+
+ fprintf(stderr, "Latency: buffer: %0.0f usec; sink: %0.0f usec; source: %0.0f usec; transport: %0.0f usec; total: %0.0f usec; synchronized clocks: %s.\n",
+ (float) i->buffer_usec, (float) i->sink_usec, (float) i->source_usec, (float) i->transport_usec, total,
i->synchronized_clocks ? "yes" : "no");
}
/* Someone requested that the latency is shown */
static void sigusr1_signal_callback(struct pa_mainloop_api*m, struct pa_signal_event *e, int sig, void *userdata) {
- if (mode != PLAYBACK)
- return;
-
fprintf(stderr, "Got SIGUSR1, requesting latency.\n");
pa_operation_unref(pa_stream_get_latency(stream, stream_get_latency_callback, NULL));
}