mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-18 15:51:11 +00:00
82 lines
2.4 KiB
C
82 lines
2.4 KiB
C
/* GStreamer
|
|
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
|
|
*
|
|
* 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>
|
|
|
|
gint
|
|
main (gint argc, gchar * argv[])
|
|
{
|
|
#if 0
|
|
GstCaps *caps;
|
|
|
|
gst_init (&argc, &argv);
|
|
|
|
caps = GST_CAPS_NEW ("testcaps", "unknown/unknown", NULL);
|
|
|
|
/* newly crrated caps without props is fixed */
|
|
g_assert (GST_CAPS_IS_FIXED (caps));
|
|
|
|
entry = gst_props_entry_new ("foo", GST_PROPS_INT (5));
|
|
/* this entry is fixed */
|
|
g_assert (gst_props_entry_is_fixed (entry));
|
|
|
|
props = gst_props_empty_new ();
|
|
/* props are fixed when created */
|
|
g_assert (GST_PROPS_IS_FIXED (props));
|
|
|
|
gst_props_add_entry (props, entry);
|
|
/* props should still be fixed */
|
|
g_assert (GST_PROPS_IS_FIXED (props));
|
|
|
|
gst_caps_set_props (caps, props);
|
|
/* caps should still be fixed */
|
|
g_assert (GST_CAPS_IS_FIXED (caps));
|
|
|
|
entry = gst_props_entry_new ("bar", GST_PROPS_INT_RANGE (1, 5));
|
|
/* this entry is variable */
|
|
g_assert (!gst_props_entry_is_fixed (entry));
|
|
|
|
gst_props_add_entry (props, entry);
|
|
/* props should be variable now */
|
|
g_assert (!GST_PROPS_IS_FIXED (props));
|
|
/* caps too */
|
|
g_assert (!GST_CAPS_IS_FIXED (caps));
|
|
|
|
gst_props_remove_entry_by_name (props, "bar");
|
|
/* props should be fixed again now */
|
|
g_assert (GST_PROPS_IS_FIXED (props));
|
|
/* caps too */
|
|
g_assert (GST_CAPS_IS_FIXED (caps));
|
|
|
|
gst_props_set (props, "foo", GST_PROPS_INT_RANGE (1, 5));
|
|
/* props should be variable again now */
|
|
g_assert (!GST_PROPS_IS_FIXED (props));
|
|
/* caps too */
|
|
g_assert (!GST_CAPS_IS_FIXED (caps));
|
|
|
|
gst_props_set (props, "foo", GST_PROPS_INT (5));
|
|
/* props should be fixed again now */
|
|
g_assert (GST_PROPS_IS_FIXED (props));
|
|
/* caps too */
|
|
g_assert (GST_CAPS_IS_FIXED (caps));
|
|
|
|
#endif
|
|
|
|
return 0;
|
|
}
|