diff options
| author | Marcus Müller <mueller@kit.edu> | 2018-02-20 13:22:42 +0100 |
|---|---|---|
| committer | Marcus Müller <marcus@hostalia.de> | 2018-02-23 19:06:50 +0100 |
| commit | e3f34354bd7d29b19f456493c3418ff58527c708 (patch) | |
| tree | c423166282e4c36782d8ba3bcb59e55f92f59caf | |
| parent | 9a366d9412e7f387cf325d6046806ed97497aa27 (diff) | |
digital: call delete_head_nowait with precomputed pmt::intern key
Instead of going through the pmt::intern dance every time the queue is
checked.
| -rw-r--r-- | gr-digital/lib/hdlc_framer_pb_impl.cc | 7 | ||||
| -rw-r--r-- | gr-digital/lib/hdlc_framer_pb_impl.h | 2 |
2 files changed, 6 insertions, 3 deletions
diff --git a/gr-digital/lib/hdlc_framer_pb_impl.cc b/gr-digital/lib/hdlc_framer_pb_impl.cc index 3722ee599f..f268d64a55 100644 --- a/gr-digital/lib/hdlc_framer_pb_impl.cc +++ b/gr-digital/lib/hdlc_framer_pb_impl.cc @@ -45,9 +45,10 @@ namespace gr { hdlc_framer_pb_impl::hdlc_framer_pb_impl(const std::string frame_tag_name) : gr::sync_block("hdlc_framer_pb", gr::io_signature::make(0, 0, 0), - gr::io_signature::make(1, 1, sizeof(unsigned char))) + gr::io_signature::make(1, 1, sizeof(unsigned char))), + d_port(pmt::mp("in")) { - message_port_register_in(pmt::mp("in")); + message_port_register_in(d_port); d_frame_tag = pmt::string_to_symbol(frame_tag_name); std::stringstream str; str << name() << unique_id(); @@ -129,7 +130,7 @@ namespace gr { } //get PDU - pmt::pmt_t msg(delete_head_nowait(pmt::mp("in"))); + pmt::pmt_t msg(delete_head_nowait(d_port)); if(msg.get() == NULL) return oidx; pmt::pmt_t len(pmt::car(msg)); //TODO for non-mult-8 nbits diff --git a/gr-digital/lib/hdlc_framer_pb_impl.h b/gr-digital/lib/hdlc_framer_pb_impl.h index 90d51a96e6..074c23a2e6 100644 --- a/gr-digital/lib/hdlc_framer_pb_impl.h +++ b/gr-digital/lib/hdlc_framer_pb_impl.h @@ -38,6 +38,8 @@ namespace gr { std::vector<unsigned char> unpack(std::vector<unsigned char> &pkt); void stuff(std::vector<unsigned char> &pkt); + const pmt::pmt_t d_port; + public: hdlc_framer_pb_impl(const std::string frame_tag_name); ~hdlc_framer_pb_impl(); |