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playback example: Prettify time reporting for big values

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When dealing with streams/contents which have large duration, it is
more user-friendly to show more details in the high values (hours or days)
than in the microseconds.

This patch will use the following formatting schemes:
* Below 1hour   : MM:SS.SSS
* Below 24hours : HHhMMmSSs
* Above         : DDdHHhMMm
This commit is contained in:
Edward Hervey 2017-06-06 07:45:08 +02:00 committed by Edward Hervey
parent 60cae68c4e
commit d0199321c2
1 changed files with 19 additions and 4 deletions
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19
tests/examples/playback/playback-test.c
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@ -310,14 +310,29 @@ format_value (GtkScale * scale, gdouble value, PlaybackApp * app)
{ {
gint64 real; gint64 real;
gint64 seconds; gint64 seconds;
gint64 subseconds;
real = value * app->duration / N_GRAD; real = value * app->duration / N_GRAD;
seconds = (gint64) real / GST_SECOND; seconds = (gint64) real / GST_SECOND;
subseconds = (gint64) real / (GST_MSECOND); /* Use two different formatting depending on the amount */
if (seconds < 60 * 60) {
gint64 subseconds = (gint64) real / (GST_MSECOND);
/* Sub hour positioning */
return g_strdup_printf ("%02" G_GINT64_FORMAT ":%02" G_GINT64_FORMAT ":%03" return g_strdup_printf ("%02" G_GINT64_FORMAT ":%02" G_GINT64_FORMAT ":%03"
G_GINT64_FORMAT, seconds / 60, seconds % 60, subseconds % 1000); G_GINT64_FORMAT, seconds / 60, seconds % 60, subseconds % 1000);
} else {
gint64 days = seconds / (24 * 60 * 60);
gint64 hours = (seconds / (60 * 60)) % 60;
gint64 minutes = (seconds / 60) % 60;
if (days) {
return g_strdup_printf ("%02" G_GINT64_FORMAT "d%02" G_GINT64_FORMAT
"h%02" G_GINT64_FORMAT "m", days, hours, minutes);
} else {
return g_strdup_printf ("%02" G_GINT64_FORMAT "h%02" G_GINT64_FORMAT
"m%02" G_GINT64_FORMAT "s", hours, minutes, seconds % 60);
}
}
} }
static gchar * static gchar *