Log unknowns when ranking pixel formats

The driver may give us pixel formats we don't know about. Log those
in case we want them at higher ranks.

Change-Id: Ifcc8c6732361712d51cc4dce2998e966ff3059e4

diff --git a/gst/mfldv4l2cam/v4l2camsrc_calls.c b/gst/mfldv4l2cam/v4l2camsrc_calls.c
index c21584d..61461ef 100644 (file)
--- a/gst/mfldv4l2cam/v4l2camsrc_calls.c
+++ b/gst/mfldv4l2cam/v4l2camsrc_calls.c
@@ -1173,6 +1173,8 @@ gst_v4l2camsrc_format_get_rank (const struct v4l2_fmtdesc *fmt)
 #endif
 
     default:
+      GST_LOG("Don't know how to rank pixelformat %" GST_FOURCC_FORMAT,
+               GST_FOURCC_ARGS(fourcc));
       rank = 0;
       break;
   }