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sources: reorder unsynchronised source status

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In the source selection, check for the unsynchronized leap status after
getting sourcestats data. The unsynchronized source status is supposed
to indicate an unsynchronized source that is providing samples, not a
source which doesn't have any samples.

Also, fix the comment describing the status.

Fixes: 4c29f8888c ("sources: handle unsynchronized sources in selection")
This commit is contained in:
Miroslav Lichvar
2024-04-29 14:45:23 +02:00
parent 276591172e
commit 1affd03cca
3 changed files with 11 additions and 11 deletions
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18
sources.c
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@@ -68,8 +68,8 @@ struct SelectInfo {
typedef enum {
SRC_OK, /* OK so far, not a final status! */
SRC_UNSELECTABLE, /* Has noselect option set */
SRC_UNSYNCHRONISED, /* Provides samples but not unsynchronised */
SRC_BAD_STATS, /* Doesn't have valid stats data */
SRC_UNSYNCHRONISED, /* Provides samples, but not synchronised */
SRC_BAD_DISTANCE, /* Has root distance longer than allowed maximum */
SRC_JITTERY, /* Had std dev larger than allowed maximum */
SRC_WAITS_STATS, /* Others have bad stats, selection postponed */
@@ -913,12 +913,6 @@ SRC_SelectSource(SRC_Instance updated_inst)
continue;
}
/* Ignore sources which are not synchronised */
if (sources[i]->leap == LEAP_Unsynchronised) {
mark_source(sources[i], SRC_UNSYNCHRONISED);
continue;
}
si = &sources[i]->sel_info;
SST_GetSelectionData(sources[i]->stats, &now,
&si->lo_limit, &si->hi_limit, &si->root_distance,
@@ -933,6 +927,12 @@ SRC_SelectSource(SRC_Instance updated_inst)
continue;
}
/* Ignore sources which are not synchronised */
if (sources[i]->leap == LEAP_Unsynchronised) {
mark_source(sources[i], SRC_UNSYNCHRONISED);
continue;
}
/* Include extra dispersion in the root distance of sources that don't
have new samples (the last sample is older than span of all samples) */
if (first_sample_ago < 2.0 * si->last_sample_ago) {
@@ -1796,10 +1796,10 @@ get_status_char(SRC_Status status)
switch (status) {
case SRC_UNSELECTABLE:
return 'N';
case SRC_UNSYNCHRONISED:
return 's';
case SRC_BAD_STATS:
return 'M';
case SRC_UNSYNCHRONISED:
return 's';
case SRC_BAD_DISTANCE:
return 'd';
case SRC_JITTERY: