gstreamer/testsuite/plugin/loading.c

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#include <gst/gst.h>
int
main (int argc, char *argv[])
{
GstPlugin *plugin;
gboolean loaded = FALSE;
gint numplugins;
GError *error = NULL;
gst_init (&argc, &argv);
numplugins = g_list_length (gst_registry_pool_plugin_list ());
g_print ("%d plugins loaded\n", numplugins);
g_mem_chunk_info ();
plugin = gst_registry_pool_find_plugin ("testplugin");
g_assert (plugin != NULL);
g_print ("%d features in plugin\n", g_list_length (gst_plugin_get_feature_list (plugin)));
g_print ("testplugin: %p loaded: %s\n", plugin, (gst_plugin_is_loaded (plugin) ? "true": "false"));
loaded = gst_plugin_load_plugin (plugin, &error);
if (error)
{
g_print ("ERROR loading plug-in: %s\n", error->message);
g_free (error);
}
g_assert (loaded == TRUE);
numplugins = g_list_length (gst_registry_pool_plugin_list ());
g_print ("%d plugins loaded\n", numplugins);
g_mem_chunk_info ();
plugin = gst_registry_pool_find_plugin ("testplugin");
g_assert (plugin != NULL);
g_print ("testplugin: %p loaded: %s\n", plugin, (gst_plugin_is_loaded (plugin) ? "true": "false"));
g_print ("%d features in plugin\n", g_list_length (gst_plugin_get_feature_list (plugin)));
loaded = gst_plugin_load_plugin (plugin, &error);
if (error)
{
g_print ("ERROR loading plug-in: %s\n", error->message);
g_free (error);
}
g_assert (loaded == TRUE);
numplugins = g_list_length (gst_registry_pool_plugin_list ());
g_print ("%d plugins loaded\n", numplugins);
g_print ("%d features in plugin\n", g_list_length (gst_plugin_get_feature_list (plugin)));
g_mem_chunk_info ();
plugin = gst_registry_pool_find_plugin ("testplugin");
g_assert (plugin != NULL);
g_print ("testplugin: %p loaded: %s\n", plugin, (gst_plugin_is_loaded (plugin) ? "true": "false"));
return 0;
}