gstreamer/subprojects/gst-plugins-good/tests/check/elements/gdkpixbufoverlay.c

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/* GStreamer unit test for the gdkpixbufoverlay element
* Copyright (C) 2015 Tim-Philipp Müller <tim centricular 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gst/check/gstcheck.h>
GST_START_TEST (test_simple_overlay)
{
GstElement *pipeline, *src, *overlay, *sink;
GstMessage *msg;
GstBus *bus;
src = gst_element_factory_make ("videotestsrc", NULL);
fail_unless (src != NULL);
g_object_set (src, "num-buffers", 3, NULL);
overlay = gst_element_factory_make ("gdkpixbufoverlay", NULL);
fail_unless (overlay != NULL);
#define IMAGE_PATH GST_TEST_FILES_PATH G_DIR_SEPARATOR_S "image.jpg"
g_object_set (overlay, "location", IMAGE_PATH, NULL);
sink = gst_element_factory_make ("fakesink", NULL);
fail_unless (sink != NULL);
pipeline = gst_pipeline_new (NULL);
gst_bin_add_many (GST_BIN (pipeline), src, overlay, sink, NULL);
gst_element_link_many (src, overlay, sink, NULL);
/* start prerolling */
fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_PLAYING),
GST_STATE_CHANGE_ASYNC);
bus = gst_element_get_bus (pipeline);
/* wait for EOS */
msg = gst_bus_timed_pop_filtered (bus, GST_CLOCK_TIME_NONE, GST_MESSAGE_EOS);
gst_message_unref (msg);
fail_unless_equals_int (gst_element_set_state (pipeline, GST_STATE_NULL),
GST_STATE_CHANGE_SUCCESS);
gst_object_unref (bus);
gst_object_unref (pipeline);
}
GST_END_TEST;
static Suite *
gdkpixbufoverlay_suite (void)
{
Suite *s = suite_create ("gdkpixbufoverlay");
TCase *tc_chain = tcase_create ("general");
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_simple_overlay);
return s;
}
GST_CHECK_MAIN (gdkpixbufoverlay);