vp56: make parse_header return standard error codes
authorLuca Barbato <lu_zero@gentoo.org>
Fri, 14 Dec 2012 07:22:06 +0000 (08:22 +0100)
committerLuca Barbato <lu_zero@gentoo.org>
Fri, 14 Dec 2012 12:21:59 +0000 (13:21 +0100)
commitbb675d3ac6d722d5e117ae9042a996b55ca05b1d
treed0b3297195aebe50bf9d192664969f5becb228bf
parentdeabb52ab4c1fdb3dd319f3980b1489a182011f1
vp56: make parse_header return standard error codes

Returning 0 for failure is misleading.

CC: libav-stable@libav.org
libavcodec/vp5.c
libavcodec/vp56.c
libavcodec/vp56.h
libavcodec/vp6.c