mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-27 12:11:13 +00:00
97 lines
3.4 KiB
C
97 lines
3.4 KiB
C
/* Gstreamer Editing Services
|
|
*
|
|
* Copyright (C) <2012> Thibault Saunier <thibault.saunier@collabora.com>
|
|
*
|
|
* 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 <ges/ges.h>
|
|
|
|
|
|
#define NUM_OBJECTS 1000
|
|
|
|
gint
|
|
main (gint argc, gchar * argv[])
|
|
{
|
|
guint i;
|
|
GESAsset *asset;
|
|
GESTimeline *timeline;
|
|
GESLayer *layer;
|
|
GESContainer *container;
|
|
GstClockTime start, start_ripple, end, end_ripple, max_rippling_time = 0,
|
|
min_rippling_time = GST_CLOCK_TIME_NONE;
|
|
|
|
gst_init (&argc, &argv);
|
|
ges_init ();
|
|
asset = ges_asset_request (GES_TYPE_TEST_CLIP, NULL, NULL);
|
|
|
|
layer = ges_layer_new ();
|
|
timeline = ges_timeline_new_audio_video ();
|
|
ges_timeline_add_layer (timeline, layer);
|
|
|
|
start = gst_util_get_timestamp ();
|
|
container = GES_CONTAINER (ges_layer_add_asset (layer, asset, 0,
|
|
0, 1000, GES_TRACK_TYPE_UNKNOWN));
|
|
|
|
for (i = 1; i < NUM_OBJECTS; i++)
|
|
ges_layer_add_asset (layer, asset, i * 1000, 0,
|
|
1000, GES_TRACK_TYPE_UNKNOWN);
|
|
end = gst_util_get_timestamp ();
|
|
gst_print ("%" GST_TIME_FORMAT " - adding %d clip to the timeline\n",
|
|
GST_TIME_ARGS (end - start), i);
|
|
|
|
start_ripple = gst_util_get_timestamp ();
|
|
for (i = 1; i < 501; i++) {
|
|
start = gst_util_get_timestamp ();
|
|
ges_container_edit (container, NULL, 0, GES_EDIT_MODE_NORMAL,
|
|
GES_EDGE_NONE, i * 1000);
|
|
end = gst_util_get_timestamp ();
|
|
max_rippling_time = MAX (max_rippling_time, end - start);
|
|
min_rippling_time = MIN (min_rippling_time, end - start);
|
|
}
|
|
end_ripple = gst_util_get_timestamp ();
|
|
gst_print ("%" GST_TIME_FORMAT " - rippling %d times, max: %"
|
|
GST_TIME_FORMAT " min: %" GST_TIME_FORMAT "\n",
|
|
GST_TIME_ARGS (end_ripple - start_ripple), i - 1,
|
|
GST_TIME_ARGS (max_rippling_time), GST_TIME_ARGS (min_rippling_time));
|
|
|
|
|
|
min_rippling_time = GST_CLOCK_TIME_NONE;
|
|
max_rippling_time = 0;
|
|
ges_layer_set_auto_transition (layer, TRUE);
|
|
start_ripple = gst_util_get_timestamp ();
|
|
for (i = 1; i < 501; i++) {
|
|
start = gst_util_get_timestamp ();
|
|
ges_container_edit (container, NULL, 0, GES_EDIT_MODE_NORMAL,
|
|
GES_EDGE_NONE, i * 1000);
|
|
end = gst_util_get_timestamp ();
|
|
max_rippling_time = MAX (max_rippling_time, end - start);
|
|
min_rippling_time = MIN (min_rippling_time, end - start);
|
|
}
|
|
end_ripple = gst_util_get_timestamp ();
|
|
gst_print ("%" GST_TIME_FORMAT " - rippling %d times, max: %"
|
|
GST_TIME_FORMAT " min: %" GST_TIME_FORMAT " (with auto-transition on)\n",
|
|
GST_TIME_ARGS (end_ripple - start_ripple), i - 1,
|
|
GST_TIME_ARGS (max_rippling_time), GST_TIME_ARGS (min_rippling_time));
|
|
|
|
start = gst_util_get_timestamp ();
|
|
gst_object_unref (timeline);
|
|
end = gst_util_get_timestamp ();
|
|
gst_print ("%" GST_TIME_FORMAT " - freeing the timeline\n",
|
|
GST_TIME_ARGS (end - start));
|
|
|
|
return 0;
|
|
}
|