+ /* Some badly encoded files [1] map 2 different codes to symbol 0.
+ Only the first one is valid, so we zero-initialize this here and
+ make sure we only set it once (the first time) in the loop below.
+
+ [1]: Embedded JPEGs in "X7 RAW" and "X7 CinemaDNG" samples here:
+ https://www.dji.com/gr/zenmuse-x7/info#downloads
+ */
+ huff_size[0] = 0;
+