if (vpic->pic_fields.bits.dependent_slice_segments_enabled_flag)
u(1, vslice_field(dependent_slice_segment_flag));
u(av_log2((priv->ctu_width * priv->ctu_height) - 1) + 1,
if (vpic->pic_fields.bits.dependent_slice_segments_enabled_flag)
u(1, vslice_field(dependent_slice_segment_flag));
u(av_log2((priv->ctu_width * priv->ctu_height) - 1) + 1,