png: Set the color range as full range
authorwm4 <nfxjfg@googlemail.com>
Fri, 8 May 2015 15:01:50 +0000 (17:01 +0200)
committerLuca Barbato <lu_zero@gentoo.org>
Sat, 9 May 2015 13:55:50 +0000 (15:55 +0200)
commitb9f7a677083647d85e583d6d7384938766a293d7
treecfbcf824a64ecbe2db2f393e594739b84277d290
parent254f3daba4271c1918d9a7ad155b1442ef93ed29
png: Set the color range as full range

The format uses full range for the gray formats.

CC: libav-stable@libav.org
libavcodec/pngdec.c