/* 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; }