/* GStreamer * Copyright (C) <1999> Erik Walthinsen * * 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 gint main (gint argc, gchar *argv[]) { #if 0 GstCaps *caps; gst_init (&argc, &argv); caps = GST_CAPS_NEW ( "testcaps", "unkown/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; }