Fix big-endian RGB rendering
Fix big-endian RGB rendering

saisai/load81,seclorum/load81,antirez/load81,saisai/load81,antirez/load81,antirez/load81,antirez/load81,antirez/load81,seclorum/load81,seclorum/load81,saisai/load81,saisai/load81,saisai/load81,seclorum/load81,seclorum/load81