v4l2object: Trace unknown fourcc as text

This makes it easier to find out what is not supported.
This commit is contained in:
Nicolas Dufresne 2017-07-14 12:12:56 -04:00
parent 06424c438e
commit 3bbd43f7eb

View file

@ -3925,8 +3925,9 @@ gst_v4l2_object_probe_caps (GstV4l2Object * v4l2object, GstCaps * filter)
template = gst_v4l2_object_v4l2fourcc_to_bare_struct (format->pixelformat);
if (!template) {
GST_DEBUG_OBJECT (v4l2object->element, "unknown format %u",
format->pixelformat);
GST_DEBUG_OBJECT (v4l2object->element,
"unknown format %" GST_FOURCC_FORMAT,
GST_FOURCC_ARGS (format->pixelformat));
continue;
}