mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-18 15:51:11 +00:00
81 lines
2.1 KiB
C
81 lines
2.1 KiB
C
|
/* GStreamer
|
||
|
|
* Copyright (C) 2005 Andy Wingo <wingo@pobox.com>
|
||
|
|
*
|
||
|
|
* caps.c: benchmark for caps creation and destruction
|
||
|
|
*
|
||
|
|
* This library is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU Library General Public
|
||
|
|
* License as published by the Free Software Foundation; either
|
||
|
|
* version 2 of the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This library is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||
|
|
* Library General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU Library General Public
|
||
|
|
* License along with this library; if not, write to the
|
||
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||
|
|
* Boston, MA 02111-1307, USA.
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
#include <gst/gst.h>
|
||
|
|
|
||
|
|
|
||
|
|
#define NUM_CAPS 10000
|
||
|
|
|
||
|
|
|
||
|
|
#define GST_AUDIO_INT_PAD_TEMPLATE_CAPS \
|
||
|
|
"audio/x-raw-int, " \
|
||
|
|
"rate = (int) [ 1, MAX ], " \
|
||
|
|
"channels = (int) [ 1, MAX ], " \
|
||
|
|
"endianness = (int) { LITTLE_ENDIAN, BIG_ENDIAN }, " \
|
||
|
|
"width = (int) { 8, 16, 24, 32 }, " \
|
||
|
|
"depth = (int) [ 1, 32 ], " \
|
||
|
|
"signed = (boolean) { true, false }"
|
||
|
|
|
||
|
|
|
||
|
|
static GstClockTime
|
||
|
|
gst_get_current_time (void)
|
||
|
|
{
|
||
|
|
GTimeVal tv;
|
||
|
|
|
||
|
|
g_get_current_time (&tv);
|
||
|
|
return GST_TIMEVAL_TO_TIME (tv);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
gint
|
||
|
|
main (gint argc, gchar * argv[])
|
||
|
|
{
|
||
|
|
GstCaps **capses;
|
||
|
|
GstCaps *protocaps;
|
||
|
|
GstClockTime start, end;
|
||
|
|
gint i;
|
||
|
|
|
||
|
|
gst_init (&argc, &argv);
|
||
|
|
|
||
|
|
protocaps = gst_caps_from_string (GST_AUDIO_INT_PAD_TEMPLATE_CAPS);
|
||
|
|
|
||
|
|
start = gst_get_current_time ();
|
||
|
|
capses = g_new (GstCaps *, NUM_CAPS);
|
||
|
|
for (i = 0; i < NUM_CAPS; i++)
|
||
|
|
capses[i] = gst_caps_copy (protocaps);
|
||
|
|
end = gst_get_current_time ();
|
||
|
|
g_print ("%" GST_TIME_FORMAT " - creating %d caps\n",
|
||
|
|
GST_TIME_ARGS (end - start), i);
|
||
|
|
|
||
|
|
start = gst_get_current_time ();
|
||
|
|
for (i = 0; i < NUM_CAPS; i++)
|
||
|
|
gst_caps_unref (capses[i]);
|
||
|
|
end = gst_get_current_time ();
|
||
|
|
g_print ("%" GST_TIME_FORMAT " - destroying %d caps\n",
|
||
|
|
GST_TIME_ARGS (end - start), i);
|
||
|
|
|
||
|
|
g_free (capses);
|
||
|
|
gst_caps_unref (protocaps);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|