void ff_er_frame_start(ERContext *s) { if (!s->avctx->err_recognition) return; memset(s->error_status_table, ER_MB_ERROR | VP_START | ER_MB_END, s->mb_stride * s->mb_height * sizeof(uint8_t)); s->error_count = 3 * s->mb_num; s->error_occurred = 0; }