..and continue to calculate fall-off in
audio-cycle (rather than UI thread)
TODO: check if this works properly when switching
between audio/midi meter modes on a midi-track.
One of the motivations to always reset meters when the
meter-point changes was to resolve peak-hold & fall-off
issues when a midi-meter replaces an audio-meter and vice
versa.
void
PeakMeter::reflect_inputs (const ChanCount& in)
{
void
PeakMeter::reflect_inputs (const ChanCount& in)
{
- current_meters = in;
-
- const size_t limit = min (_peak_signal.size(), (size_t) current_meters.n_total ());
- const size_t n_midi = min (_peak_signal.size(), (size_t) current_meters.n_midi());
-
- for (size_t n = 0; n < limit; ++n) {
- if (n < n_midi) {
- _visible_peak_power[n] = 0;
- } else {
- _visible_peak_power[n] = -INFINITY;
+ for (uint32_t i = in.n_total(); i < current_meters.n_total(); ++i) {
+ if (i < _peak_signal.size()) {
+ _peak_signal[i] = 0.0f;
+ for (uint32_t i = in.n_audio(); i < current_meters.n_audio(); ++i) {
+ if (i >= _kmeter.size()) continue;
+ _kmeter[i]->reset();
+ _iec1meter[i]->reset();
+ _iec2meter[i]->reset();
+ _vumeter[i]->reset();
+ }
reset_max();
ConfigurationChanged (in, in); /* EMIT SIGNAL */
reset_max();
ConfigurationChanged (in, in); /* EMIT SIGNAL */
- _meter->reset();
- _meter->reset_max();
-
meter_change (); /* EMIT SIGNAL */
bool const meter_visibly_changed = (_meter->display_to_user() != meter_was_visible_to_user);
meter_change (); /* EMIT SIGNAL */
bool const meter_visibly_changed = (_meter->display_to_user() != meter_was_visible_to_user);
+ BufferSet& bufs (_session.get_silent_buffers (n_process_buffers()));
+ _meter->run (bufs, 0, 0, nframes, true);
_input->process_input (boost::shared_ptr<Processor>(), start_frame, end_frame, nframes);
} else {
_input->process_input (_meter, start_frame, end_frame, nframes);
_input->process_input (boost::shared_ptr<Processor>(), start_frame, end_frame, nframes);
} else {
_input->process_input (_meter, start_frame, end_frame, nframes);