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sourcestats: use constant for required number of samples

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This commit is contained in:
Miroslav Lichvar 2022-02-10 15:16:08 +01:00
parent 8bb8f15a7d
commit 43ae0131cd
1 changed files with 3 additions and 2 deletions
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sourcestats.c
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@ -698,7 +698,8 @@ SST_GetSelectionData(SST_Stats inst, struct timespec *now,
/* If maxsamples is too small to have a successful regression, enable the
selection as a special case for a fast update/print-once reference mode */
if (!*select_ok && inst->n_samples < 3 && inst->n_samples == inst->max_samples) {
if (!*select_ok && inst->n_samples < MIN_SAMPLES_FOR_REGRESS &&
inst->n_samples == inst->max_samples) {
*std_dev = CNF_GetMaxJitter();
*select_ok = 1;
}
@ -814,7 +815,7 @@ SST_PredictOffset(SST_Stats inst, struct timespec *when)
{
double elapsed;
if (inst->n_samples < 3) {
if (inst->n_samples < MIN_SAMPLES_FOR_REGRESS) {
/* We don't have any useful statistics, and presumably the poll
interval is minimal. We can't do any useful prediction other
than use the latest sample or zero if we don't have any samples */