65   g_free (ofa->fingerprint);  in gst_ofa_finalize()
66   ofa->fingerprint = NULL;  in gst_ofa_finalize()
109   const gchar *fingerprint;  in create_fingerprint()  local
135   fingerprint = ofa_create_print ((unsigned char *) samples, endianness,  in create_fingerprint()
141   if (fingerprint == NULL) {  in create_fingerprint()
146   GST_INFO_OBJECT (ofa, "Generated fingerprint: %s", fingerprint);  in create_fingerprint()
147   ofa->fingerprint = g_strdup (fingerprint);  in create_fingerprint()
150   tags = gst_tag_list_new (GST_TAG_OFA_FINGERPRINT, ofa->fingerprint, NULL);  in create_fingerprint()
177       g_free (ofa->fingerprint);  in gst_ofa_sink_event()
178       ofa->fingerprint = NULL;  in gst_ofa_sink_event()
184       if (!ofa->fingerprint && ofa->record)  in gst_ofa_sink_event()
199   ofa->fingerprint = NULL;  in gst_ofa_init()
228   if (duration >= 135 * GST_SECOND && ofa->fingerprint == NULL)  in gst_ofa_transform_ip()
242       g_value_set_string (value, ofa->fingerprint);  in gst_ofa_get_property()