diff options
Diffstat (limited to 'host/lib/usrp/usrp2')
| -rw-r--r-- | host/lib/usrp/usrp2/io_impl.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/host/lib/usrp/usrp2/io_impl.cpp b/host/lib/usrp/usrp2/io_impl.cpp index 6dcec6f1f..9b6c1c2f0 100644 --- a/host/lib/usrp/usrp2/io_impl.cpp +++ b/host/lib/usrp/usrp2/io_impl.cpp @@ -449,10 +449,11 @@ tx_streamer::sptr usrp2_impl::get_tx_stream(const uhd::stream_args_t &args_){ //calculate packet size static const size_t hdr_size = 0 + + vrt_send_header_offset_words32*sizeof(boost::uint32_t) + vrt::max_if_hdr_words32*sizeof(boost::uint32_t) + sizeof(vrt::if_packet_info_t().tlr) //forced to have trailer - + vrt_send_header_offset_words32*sizeof(boost::uint32_t) - sizeof(vrt::if_packet_info_t().cid) //no class id ever used + - sizeof(vrt::if_packet_info_t().sid) //no stream id ever used ; const size_t bpp = _mbc[_mbc.keys().front()].tx_dsp_xport->get_send_frame_size() - hdr_size; const size_t spp = bpp/convert::get_bytes_per_item(args.otw_format); |