mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-05 09:00:54 +00:00
968c817c26
Original commit message from CVS: * gst/gstpad.c: (gst_pad_get_caps): throw an error if the getcaps function does not return a subset of the template caps. * libs/gst/bytestream/filepad.c: (gst_file_pad_chain): make disconts without position info an error in debugging * tests/spidey_bench.c: (handoff), (main): don't count first try when averaging
86 lines
2.5 KiB
C
86 lines
2.5 KiB
C
/*
|
|
* Copyright (C) 2004 Benjamin Otte <otte@gnome.org>
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU 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
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public
|
|
* License along with this library; if not, write to the Free
|
|
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#include <gst/gst.h>
|
|
|
|
static GTimeVal start_time;
|
|
gboolean done = FALSE;
|
|
GstClockTime total = 0;
|
|
guint counted = 0;
|
|
|
|
static void
|
|
handoff (GstElement * fakesink, GstBuffer * data)
|
|
{
|
|
GTimeVal end_time;
|
|
GstClockTime diff;
|
|
|
|
if (!GST_IS_BUFFER (data))
|
|
return;
|
|
g_get_current_time (&end_time);
|
|
diff = ((GstClockTime) end_time.tv_sec - start_time.tv_sec) * GST_SECOND +
|
|
((GstClockTime) end_time.tv_usec -
|
|
start_time.tv_usec) * (GST_SECOND / G_USEC_PER_SEC);
|
|
g_print ("time to launch spider pipeline: %" GST_TIME_FORMAT "\n",
|
|
GST_TIME_ARGS (diff));
|
|
done = TRUE;
|
|
/* don't count first try, it loads the plugins */
|
|
if (counted++)
|
|
total += diff;
|
|
}
|
|
|
|
gint
|
|
main (gint argc, gchar * argv[])
|
|
{
|
|
GstElement *pipeline;
|
|
guint i, count = 20;
|
|
gchar *file, *pipeline_str;
|
|
gchar **bla;
|
|
|
|
gst_init (&argc, &argv);
|
|
|
|
if (argc < 2) {
|
|
g_print ("usage : %s <file>\n", argv[0]);
|
|
return -1;
|
|
}
|
|
bla = g_strsplit (argv[1], " ", -1);
|
|
file = g_strjoinv ("\\ ", bla);
|
|
pipeline_str =
|
|
g_strdup_printf
|
|
("filesrc location=\"%s\" ! spider ! audio/x-raw-int ! fakesink name = sink",
|
|
file);
|
|
|
|
for (i = 0; i <= count; i++) {
|
|
GstElement *sink;
|
|
|
|
g_get_current_time (&start_time);
|
|
pipeline = gst_parse_launch (pipeline_str, NULL);
|
|
sink = gst_bin_get_by_name (GST_BIN (pipeline), "sink");
|
|
g_object_set (sink, "signal-handoffs", TRUE, NULL);
|
|
g_signal_connect (sink, "handoff", (GCallback) handoff, NULL);
|
|
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
|
done = FALSE;
|
|
while (!done && gst_bin_iterate (GST_BIN (pipeline)));
|
|
g_object_unref (pipeline);
|
|
}
|
|
|
|
g_print ("\ntime to launch spider pipeline (average): %" GST_TIME_FORMAT "\n",
|
|
GST_TIME_ARGS (total / count));
|
|
|
|
pipeline = NULL;
|
|
return 0;
|
|
}
|