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Add number-of-iterations option.

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Original commit message from CVS:
Add number-of-iterations option.
This commit is contained in:
David Schleef 2003-07-14 08:25:16 +00:00
parent ee5586e873
commit c61bcbef1f
2 changed files with 7 additions and 1 deletions
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3
tools/gst-launch.1
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@ -38,6 +38,9 @@ Do not install a fault handler
.B \-t, \-\-trace .B \-t, \-\-trace
Print memory allocation traces. The feature must be enabled at compile time to Print memory allocation traces. The feature must be enabled at compile time to
work. work.
.TP 8
.B \-i, \-\-iterations=N
Stop processing after N iterations.
. .
.SH "GSTREAMER OPTIONS" .SH "GSTREAMER OPTIONS"

5
tools/gst-launch.c
View file

@ -20,6 +20,7 @@ static void fault_restore (void);
static void fault_spin (void); static void fault_spin (void);
static void sigint_restore (void); static void sigint_restore (void);
static gint max_iterations = 0;
static guint64 iterations = 0; static guint64 iterations = 0;
static guint64 sum = 0; static guint64 sum = 0;
static guint64 min = G_MAXINT64; static guint64 min = G_MAXINT64;
@ -51,7 +52,7 @@ idle_func (gpointer data)
min = MIN (min, diff); min = MIN (min, diff);
max = MAX (max, diff); max = MAX (max, diff);
if (!busy || caught_intr) { if (!busy || caught_intr || (max_iterations>0 && iterations>=max_iterations)) {
gst_main_quit (); gst_main_quit ();
g_print ("execution ended after %" G_GUINT64_FORMAT " iterations (sum %" G_GUINT64_FORMAT " ns, average %" G_GUINT64_FORMAT " ns, min %" G_GUINT64_FORMAT " ns, max %" G_GUINT64_FORMAT " ns)\n", g_print ("execution ended after %" G_GUINT64_FORMAT " iterations (sum %" G_GUINT64_FORMAT " ns, average %" G_GUINT64_FORMAT " ns, min %" G_GUINT64_FORMAT " ns, max %" G_GUINT64_FORMAT " ns)\n",
iterations, sum, sum/iterations, min, max); iterations, sum, sum/iterations, min, max);
@ -270,6 +271,8 @@ main(int argc, char *argv[])
"Do not install a fault handler", NULL}, "Do not install a fault handler", NULL},
{"trace", 't', POPT_ARG_NONE|POPT_ARGFLAG_STRIP, &trace, 0, {"trace", 't', POPT_ARG_NONE|POPT_ARGFLAG_STRIP, &trace, 0,
"print alloc trace if enabled at compile time", NULL}, "print alloc trace if enabled at compile time", NULL},
{"iterations",'i',POPT_ARG_INT|POPT_ARGFLAG_STRIP, &max_iterations, 0,
"number of times to iterate pipeline", NULL},
POPT_TABLEEND POPT_TABLEEND
}; };