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List available plugins and features

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This commit is contained in:
Xavi Artigas 2012-09-04 13:55:04 +02:00
parent 5071925ba6
commit 24136b8011
1 changed files with 27 additions and 1 deletions
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28
gst-sdk/tutorials/android-tutorial-1/jni/tutorial-1.c
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@ -22,6 +22,32 @@ jstring
Java_com_gst_1sdk_1tutorials_tutorial_11_Tutorial1_gstVersion (JNIEnv* env,
jobject thiz )
{
return (*env)->NewStringUTF(env, gst_version_string());
char buffer[8192] = "";
GList *original_plugin_list = gst_registry_get_plugin_list (gst_registry_get_default());
GList *plugin_list = original_plugin_list;
g_strlcat (buffer, gst_version_string(), sizeof (buffer));
g_strlcat (buffer, "\n", sizeof (buffer));
while (plugin_list) {
GstPlugin *plugin = (GstPlugin *)plugin_list->data;
GList *original_features_list, *features_list;
plugin_list = plugin_list->next;
g_strlcat (buffer, gst_plugin_get_name (plugin), sizeof (buffer));
g_strlcat (buffer, "\n", sizeof (buffer));
original_features_list = features_list = gst_registry_get_feature_list_by_plugin (gst_registry_get_default(), plugin->desc.name);
while (features_list) {
GstPluginFeature *feature = (GstPluginFeature *)features_list->data;
features_list = features_list->next;
g_strlcat (buffer, " ", sizeof (buffer));
g_strlcat (buffer, gst_plugin_feature_get_name (feature), sizeof (buffer));
g_strlcat (buffer, "\n", sizeof (buffer));
}
gst_plugin_feature_list_free (original_features_list);
}
gst_plugin_list_free (original_plugin_list);
return (*env)->NewStringUTF(env, buffer);
}