showinfo: fix computation of Adler checksum
authorStefano Sabatini <stefano.sabatini-lala@poste.it>
Sat, 14 May 2011 11:20:52 +0000 (13:20 +0200)
committerStefano Sabatini <stefano.sabatini-lala@poste.it>
Sun, 15 May 2011 10:27:28 +0000 (12:27 +0200)
commitbb82ea797fb6538308af84310118d8006b150318
treee531fa73b4574f85622dfd9c60be7159bd7f8834
parent10931720cd55d83e0b933b8a9bb0795fd9e48875
showinfo: fix computation of Adler checksum

Previously the code was computing the checksum only for the first line
of each plane.
libavfilter/vf_showinfo.c