diff options
author | Paul Davis <paul@linuxaudiosystems.com> | 2013-07-24 19:29:45 -0400 |
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committer | Paul Davis <paul@linuxaudiosystems.com> | 2013-07-24 19:29:45 -0400 |
commit | 9ac6bb9befa047a6c349bed02d40da84600b67cc (patch) | |
tree | 5b88f453b8f43d2a43b31cb15b0b50acd6f9eb4a /libs/ardour/ltc_slave.cc | |
parent | 3d95822716d2e52b54a5bdbe7be4478ab034f8db (diff) |
part-way through getting the audioengine changes to compile
Diffstat (limited to 'libs/ardour/ltc_slave.cc')
-rw-r--r-- | libs/ardour/ltc_slave.cc | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/libs/ardour/ltc_slave.cc b/libs/ardour/ltc_slave.cc index 8d08fd6bb5..fecab5b606 100644 --- a/libs/ardour/ltc_slave.cc +++ b/libs/ardour/ltc_slave.cc @@ -420,15 +420,15 @@ bool LTC_Slave::speed_and_position (double& speed, framepos_t& pos) { bool engine_init_called = false; - framepos_t now = session.engine().frame_time_at_cycle_start(); + framepos_t now = session.engine().sample_time_at_cycle_start(); framepos_t sess_pos = session.transport_frame(); // corresponds to now - framecnt_t nframes = session.engine().frames_per_cycle(); + framecnt_t nframes = session.engine().samples_per_cycle(); - jack_default_audio_sample_t *in; + Sample* in; boost::shared_ptr<Port> ltcport = session.ltc_input_port(); - in = (jack_default_audio_sample_t*) jack_port_get_buffer (ltcport->jack_port(), nframes); + in = (Sample*) AudioEngine::instance()->port_engine().get_buffer (ltcport->port_handle(), nframes); frameoffset_t skip = now - (monotonic_cnt + nframes); monotonic_cnt = now; @@ -441,7 +441,7 @@ LTC_Slave::speed_and_position (double& speed, framepos_t& pos) else if (engine_dll_initstate != transport_direction && ltc_speed != 0) { engine_dll_initstate = transport_direction; init_engine_dll(last_ltc_frame + rint(ltc_speed * double(2 * nframes + now - last_timestamp)), - session.engine().frames_per_cycle()); + session.engine().samples_per_cycle()); engine_init_called = true; } @@ -521,8 +521,8 @@ LTC_Slave::speed_and_position (double& speed, framepos_t& pos) t0 = t1; t1 += b * e + e2; e2 += c * e; - speed_flt = (t1 - t0) / double(session.engine().frames_per_cycle()); - DEBUG_TRACE (DEBUG::LTC, string_compose ("LTC engine DLL t0:%1 t1:%2 err:%3 spd:%4 ddt:%5\n", t0, t1, e, speed_flt, e2 - session.engine().frames_per_cycle() )); + speed_flt = (t1 - t0) / double(session.engine().samples_per_cycle()); + DEBUG_TRACE (DEBUG::LTC, string_compose ("LTC engine DLL t0:%1 t1:%2 err:%3 spd:%4 ddt:%5\n", t0, t1, e, speed_flt, e2 - session.engine().samples_per_cycle() )); } else { DEBUG_TRACE (DEBUG::LTC, string_compose ("LTC adjusting elapsed (no DLL) from %1 by %2\n", elapsed, (2 * nframes * ltc_speed))); speed_flt = 0; |