2006     opj_write_bytes(l_current_ptr, cp->tx0, 4);             /* XT0siz */  in opj_j2k_write_siz()
2104     opj_read_bytes(p_header_data, (OPJ_UINT32*) &l_cp->tx0,  in opj_j2k_read_siz()
2146     l_tx1 = opj_uint_adds(l_cp->tx0, l_cp->tdx); /* manage overflow */  in opj_j2k_read_siz()
2148     if ((l_cp->tx0 > l_image->x0) || (l_cp->ty0 > l_image->y0) ||  in opj_j2k_read_siz()
2308     l_cp->tw = opj_uint_ceildiv(l_image->x1 - l_cp->tx0, l_cp->tdx);  in opj_j2k_read_siz()
2323             (p_j2k->m_specific_param.m_decoder.m_start_tile_x - l_cp->tx0) / l_cp->tdx;  in opj_j2k_read_siz()
2327             p_j2k->m_specific_param.m_decoder.m_end_tile_x - l_cp->tx0, l_cp->tdx);  in opj_j2k_read_siz()
5066             l_x0 = opj_int_max((OPJ_INT32)(l_cp->tx0 + j * l_cp->tdx),  in opj_j2k_update_rates()
5070             l_x1 = opj_int_min((OPJ_INT32)(l_cp->tx0 + (j + 1) * l_cp->tdx),  in opj_j2k_update_rates()
7025     cp->tx0 = (OPJ_UINT32)parameters->cp_tx0;  in opj_j2k_setup_encoder()
7069         cp->tw = opj_uint_ceildiv(image->x1 - cp->tx0, cp->tdx);  in opj_j2k_setup_encoder()
7072         cp->tdx = image->x1 - cp->tx0;  in opj_j2k_setup_encoder()
9385                 l_cp->tx0) / l_cp->tdx;  in opj_j2k_set_decode_area()
9431                     p_end_x - (OPJ_INT32)l_cp->tx0, (OPJ_INT32)l_cp->tdx);  in opj_j2k_set_decode_area()
10371     fprintf(out_stream, "\t tx0=%d, ty0=%d\n", p_j2k->m_cp.tx0, p_j2k->m_cp.ty0);  in opj_j2k_dump_MH_info()
10447     cstr_info->tx0 = p_j2k->m_cp.tx0;  in j2k_get_cstr_info()
10663             p_j2k->m_cp.tx0 == 0 && p_j2k->m_cp.ty0 == 0 &&  in opj_j2k_decode_tiles()
11061     p_image->x0 = l_tile_x * p_j2k->m_cp.tdx + p_j2k->m_cp.tx0;  in opj_j2k_get_tile()
11065     p_image->x1 = (l_tile_x + 1) * p_j2k->m_cp.tdx + p_j2k->m_cp.tx0;  in opj_j2k_get_tile()