avcodec/xpmdec: fix small artifacts
authorPaul B Mahol <onemda@gmail.com>
Mon, 10 Dec 2018 20:31:18 +0000 (21:31 +0100)
committerPaul B Mahol <onemda@gmail.com>
Mon, 10 Dec 2018 20:31:18 +0000 (21:31 +0100)
commit00502370f6bef3f40de2685a4d2ee2c1ec960da8
tree8769f42a7d6743156b5c94ec60ad66dc4120316c
parent6a20876b6203196eeb2cf3d4a4a0aaa67f00a781
avcodec/xpmdec: fix small artifacts

The max size of uint8_t subset is 223 not 220.
libavcodec/xpmdec.c