IS_WRITABLE       373 gst/gstcaps.c    if (IS_WRITABLE (caps))
IS_WRITABLE       556 gst/gstcaps.c    g_return_val_if_fail (IS_WRITABLE (caps), NULL);
IS_WRITABLE       657 gst/gstcaps.c    g_return_if_fail (IS_WRITABLE (caps1));
IS_WRITABLE       658 gst/gstcaps.c    g_return_if_fail (IS_WRITABLE (caps2));
IS_WRITABLE       699 gst/gstcaps.c    g_return_if_fail (IS_WRITABLE (caps1));
IS_WRITABLE       700 gst/gstcaps.c    g_return_if_fail (IS_WRITABLE (caps2));
IS_WRITABLE       746 gst/gstcaps.c    g_return_if_fail (IS_WRITABLE (caps));
IS_WRITABLE       774 gst/gstcaps.c    g_return_if_fail (IS_WRITABLE (caps));
IS_WRITABLE       792 gst/gstcaps.c    g_return_if_fail (IS_WRITABLE (caps));
IS_WRITABLE       912 gst/gstcaps.c    g_return_if_fail (IS_WRITABLE (caps));
IS_WRITABLE       938 gst/gstcaps.c    g_return_if_fail (IS_WRITABLE (caps));
IS_WRITABLE       968 gst/gstcaps.c    g_return_if_fail (IS_WRITABLE (caps));
IS_WRITABLE      1018 gst/gstcaps.c    g_return_if_fail (IS_WRITABLE (caps));
IS_WRITABLE      1926 gst/gstcaps.c    g_return_val_if_fail (IS_WRITABLE (caps), FALSE);