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ptpclock: Use #define everywhere instead of G_N_ELEMENTS()

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Sebastian Dröge 2015-06-06 14:34:39 +02:00
parent f7a7a569cd
commit 179eebdf44
1 changed files with 4 additions and 4 deletions
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8
libs/gst/net/gstptpclock.c
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@ -1260,7 +1260,7 @@ static gboolean
update_mean_path_delay (PtpDomainData * domain, PtpPendingSync * sync) update_mean_path_delay (PtpDomainData * domain, PtpPendingSync * sync)
{ {
#ifdef USE_MEDIAN_PRE_FILTERING #ifdef USE_MEDIAN_PRE_FILTERING
GstClockTime last_path_delays[G_N_ELEMENTS (domain->last_path_delays)]; GstClockTime last_path_delays[MEDIAN_PRE_FILTERING_WINDOW];
GstClockTime median; GstClockTime median;
gint i; gint i;
#endif #endif
@ -1276,7 +1276,7 @@ update_mean_path_delay (PtpDomainData * domain, PtpPendingSync * sync)
32768) / 65536) / 2; 32768) / 65536) / 2;
#ifdef USE_MEDIAN_PRE_FILTERING #ifdef USE_MEDIAN_PRE_FILTERING
for (i = 1; i < G_N_ELEMENTS (domain->last_path_delays); i++) for (i = 1; i < MEDIAN_PRE_FILTERING_WINDOW; i++)
domain->last_path_delays[i - 1] = domain->last_path_delays[i]; domain->last_path_delays[i - 1] = domain->last_path_delays[i];
domain->last_path_delays[i - 1] = mean_path_delay; domain->last_path_delays[i - 1] = mean_path_delay;
@ -1286,10 +1286,10 @@ update_mean_path_delay (PtpDomainData * domain, PtpPendingSync * sync)
memcpy (&last_path_delays, &domain->last_path_delays, memcpy (&last_path_delays, &domain->last_path_delays,
sizeof (last_path_delays)); sizeof (last_path_delays));
g_qsort_with_data (&last_path_delays, g_qsort_with_data (&last_path_delays,
G_N_ELEMENTS (domain->last_path_delays), sizeof (GstClockTime), MEDIAN_PRE_FILTERING_WINDOW, sizeof (GstClockTime),
(GCompareDataFunc) compare_clock_time, NULL); (GCompareDataFunc) compare_clock_time, NULL);
median = last_path_delays[G_N_ELEMENTS (last_path_delays) / 2]; median = last_path_delays[MEDIAN_PRE_FILTERING_WINDOW / 2];
/* FIXME: We might want to use something else here, like only allowing /* FIXME: We might want to use something else here, like only allowing
* things in the interquartile range, or also filtering away delays that * things in the interquartile range, or also filtering away delays that