gstreamer/tests/old/testsuite/debug/printf_extension.c

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/*
* Copyright (C) 2004 David A. Schleef <ds@schleef.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>
gint
main (gint argc, gchar * argv[])
{
GstCaps *caps;
GstElement *element;
G_GNUC_UNUSED gpointer null = NULL;
/* G_GNUC_UNUSED int zero = 0; */
gst_init (&argc, &argv);
caps = gst_caps_from_string ("audio/x-raw-int, rate=44100");
element = gst_element_factory_make ("identity", NULL);
GST_ERROR ("This should print caps: %" GST_PTR_FORMAT, caps);
GST_ERROR ("This should print an object: %" GST_PTR_FORMAT, element);
GST_ERROR ("This should print null: %" GST_PTR_FORMAT, NULL);
GST_ERROR ("This should print a pointer: %" GST_PTR_FORMAT, &null);
/* 64 bit address to a 32 bit int will cause the GObject interpretation
* to segfault; since GST_PTR_FORMAT only works on stuff with
* sizeof(gpointer) */
/* GST_ERROR ("This should print a pointer: %" GST_PTR_FORMAT, &zero); */
/* GST_ERROR ("This should print a pointer: %" GST_PTR_FORMAT, (void *)1); */
return 0;
}