diff options
Diffstat (limited to 'src/engine/JackDriver.cpp')
-rw-r--r-- | src/engine/JackDriver.cpp | 37 |
1 files changed, 13 insertions, 24 deletions
diff --git a/src/engine/JackDriver.cpp b/src/engine/JackDriver.cpp index 6e6dd4d..134ca82 100644 --- a/src/engine/JackDriver.cpp +++ b/src/engine/JackDriver.cpp @@ -282,39 +282,28 @@ JackDriver::on_process(jack_nframes_t nframes) goto end; while (true) { - const TimeDuration run_dur = machine->run(_cycle_time); - const TimeDuration run_dur_frames = _cycle_time.beats_to_ticks(run_dur); + const uint32_t run_dur_frames = machine->run(_cycle_time); - // Machine didn't run at all (empty, or no initial states) - - if (run_dur.is_zero()) { + if (run_dur_frames == 0) { + // Machine didn't run at all (machine has no initial states) machine->reset(machine->time()); // Try again next cycle - _cycle_time.set_slice(TimeStamp(_cycle_time.ticks_unit(), 0, 0), run_dur_frames); - goto end; + _cycle_time.set_slice(TimeStamp(_frames_unit, 0, 0), + TimeStamp(_frames_unit, 0, 0)); + break; - // Machine ran for portion of cycle (finished) } else if (machine->is_finished()) { - const TimeStamp finish_offset = _cycle_time.offset_ticks() + run_dur_frames; - assert(finish_offset < length_ticks); - + // Machine ran for portion of cycle and is finished machine->reset(machine->time()); _cycle_time.set_slice(TimeStamp(_frames_unit, 0, 0), - TimeDuration(_frames_unit, nframes - finish_offset.ticks())); - _cycle_time.set_offset(finish_offset); + TimeStamp(_frames_unit, nframes - run_dur_frames, 0)); + _cycle_time.set_offset(TimeStamp(_frames_unit, run_dur_frames, 0)); - // Machine ran for entire cycle } else { - if (machine->is_finished()) { - machine->reset(machine->time()); - _cycle_time.set_slice(TimeStamp(_frames_unit, 0, 0), - TimeStamp(_frames_unit, 0, 0)); - } else { - _cycle_time.set_slice( - _cycle_time.start_ticks() + _cycle_time.length_ticks(), - TimeStamp(_frames_unit, 0, 0)); - } - + // Machine ran for entire cycle + _cycle_time.set_slice( + _cycle_time.start_ticks() + _cycle_time.length_ticks(), + TimeStamp(_frames_unit, 0, 0)); break; } } |