380     WORD8 au1_sign_up[MAX_CTB_SIZE];  in ihevc_sao_edge_offset_class1()  local
409             au1_sign_up[col] = SIGN(pu1_src[col] - pu1_src[col - src_strd]);  in ihevc_sao_edge_offset_class1()
416             au1_sign_up[col] = SIGN(pu1_src[col] - pu1_src_top[col]);  in ihevc_sao_edge_offset_class1()
433                 edge_idx = 2 + au1_sign_up[col] + u1_sign_down;  in ihevc_sao_edge_offset_class1()
434                 au1_sign_up[col] = -u1_sign_down;  in ihevc_sao_edge_offset_class1()
474     WORD8 au1_sign_up[MAX_CTB_SIZE];  in ihevc_sao_edge_offset_class1_chroma()  local
505             au1_sign_up[col] = SIGN(pu1_src[col] - pu1_src[col - src_strd]);  in ihevc_sao_edge_offset_class1_chroma()
512             au1_sign_up[col] = SIGN(pu1_src[col] - pu1_src_top[col]);  in ihevc_sao_edge_offset_class1_chroma()
532                 edge_idx = 2 + au1_sign_up[col] + u1_sign_down;  in ihevc_sao_edge_offset_class1_chroma()
533                 au1_sign_up[col] = -u1_sign_down;  in ihevc_sao_edge_offset_class1_chroma()
573     WORD8 au1_sign_up[MAX_CTB_SIZE + 1], au1_sign_up_tmp[MAX_CTB_SIZE + 1];  in ihevc_sao_edge_offset_class2()  local
586     pu1_sign_up = au1_sign_up;  in ihevc_sao_edge_offset_class2()
762     WORD8 au1_sign_up[MAX_CTB_SIZE + 2], au1_sign_up_tmp[MAX_CTB_SIZE + 2];  in ihevc_sao_edge_offset_class2_chroma()  local
779     pu1_sign_up = au1_sign_up;  in ihevc_sao_edge_offset_class2_chroma()
998     WORD8 au1_sign_up[MAX_CTB_SIZE];  in ihevc_sao_edge_offset_class3()  local
1085             au1_sign_up[col] = SIGN(pu1_src[col] - pu1_src[col + 1 - src_strd]);  in ihevc_sao_edge_offset_class3()
1092             au1_sign_up[col] = SIGN(pu1_src[col] - pu1_src_top[col + 1]);  in ihevc_sao_edge_offset_class3()
1112             au1_sign_up[wd - 1] = SIGN(pu1_src[wd - 1] - pu1_src[wd - 1 + 1 - src_strd]);  in ihevc_sao_edge_offset_class3()
1119                 edge_idx = 2 + au1_sign_up[col] + u1_sign_down;  in ihevc_sao_edge_offset_class3()
1121                     au1_sign_up[col - 1] = -u1_sign_down;  in ihevc_sao_edge_offset_class3()
1174     WORD8 au1_sign_up[MAX_CTB_SIZE];  in ihevc_sao_edge_offset_class3_chroma()  local
1300             au1_sign_up[col] = SIGN(pu1_src[col] - pu1_src[col + 2 - src_strd]);  in ihevc_sao_edge_offset_class3_chroma()
1307             au1_sign_up[col] = SIGN(pu1_src[col] - pu1_src_top[col + 2]);  in ihevc_sao_edge_offset_class3_chroma()
1327             au1_sign_up[wd - 2] = SIGN(pu1_src[wd - 2] - pu1_src[wd - 2 + 2 - src_strd]);  in ihevc_sao_edge_offset_class3_chroma()
1328             au1_sign_up[wd - 1] = SIGN(pu1_src[wd - 1] - pu1_src[wd - 1 + 2 - src_strd]);  in ihevc_sao_edge_offset_class3_chroma()
1338                 edge_idx = 2 + au1_sign_up[col] + u1_sign_down;  in ihevc_sao_edge_offset_class3_chroma()
1340                     au1_sign_up[col - 2] = -u1_sign_down;  in ihevc_sao_edge_offset_class3_chroma()