ff_hevc_sao_merge_flag_decode  807 libavcodec/hevc.c                 sao_merge_left_flag = ff_hevc_sao_merge_flag_decode(s);
ff_hevc_sao_merge_flag_decode  811 libavcodec/hevc.c                 sao_merge_up_flag = ff_hevc_sao_merge_flag_decode(s);
ff_hevc_sao_merge_flag_decode  968 libavcodec/hevc.h int ff_hevc_sao_merge_flag_decode(HEVCContext *s);