diff options
| author | Robin Gareus <robin@gareus.org> | 2015-05-02 02:36:53 +0200 |
|---|---|---|
| committer | Robin Gareus <robin@gareus.org> | 2015-05-02 03:46:49 +0200 |
| commit | ce259edbcdd4c9a2cd8f2a5daa8b158dd9afc928 (patch) | |
| tree | 03bfcd5b12a088b1ea941fadd1b4879699b81a07 /libs/surfaces | |
| parent | 2f432c3be779eb2e8b1915703746853781e0e8a2 (diff) | |
professionalize peak-meters
The peak meter needs to withstand various test-signals
without visual jitter (in particular 1kHz sine) regardless
of settings (period-size, sample-rate, custom fall-off).
This needs to be done in sync (and not by a random non-rt
‘smoothing’ thread).
On the downside this voids the ‘visual smoothing’ particularly
with large buffersizes - but then again exactly this “always
fall-off no matter what [the next real data will be]” is the
problem.
One the upside, there’s one less high-frequency (100Hz) thread
(Yay!) PS. it probably never worked on windows, anyway.
Only peak-meters are affected by his change.
K-meters, IEC I/II and VU were never visually smoothed.
Diffstat (limited to 'libs/surfaces')
| -rw-r--r-- | libs/surfaces/control_protocol/control_protocol.cc | 2 | ||||
| -rw-r--r-- | libs/surfaces/mackie/strip.cc | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/libs/surfaces/control_protocol/control_protocol.cc b/libs/surfaces/control_protocol/control_protocol.cc index cd379b10dc..71cae36086 100644 --- a/libs/surfaces/control_protocol/control_protocol.cc +++ b/libs/surfaces/control_protocol/control_protocol.cc @@ -281,7 +281,7 @@ ControlProtocol::route_get_peak_input_power (uint32_t table_index, uint32_t whic return 0.0f; } - return r->peak_meter().peak_power (which_input); + return r->peak_meter().meter_level (which_input, MeterPeak); } diff --git a/libs/surfaces/mackie/strip.cc b/libs/surfaces/mackie/strip.cc index 23624d12cf..3d3a92987a 100644 --- a/libs/surfaces/mackie/strip.cc +++ b/libs/surfaces/mackie/strip.cc @@ -719,7 +719,7 @@ void Strip::update_meter () { if (_meter && _transport_is_rolling && _metering_active) { - float dB = const_cast<PeakMeter&> (_route->peak_meter()).peak_power (0); + float dB = const_cast<PeakMeter&> (_route->peak_meter()).meter_level (0, MeterPeak); _meter->send_update (*_surface, dB); } } |