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150 commits

Author SHA1 Message Date
Johannes Mueller
8be06e6e63 Indicate input level in a-exp's inline display rather than output 2018-05-12 19:49:18 +02:00
Johannes Mueller
0eaf7b1e18 Increase the range of a-exp's ratio to make it usable like a gate 2018-05-12 19:49:18 +02:00
Johannes Mueller
0bc5a6f8e9 Make a-expander react probably on being disabled and enabled. 2018-05-12 19:49:18 +02:00
Johannes Mueller
2a5d56215c New visualization of the compressor state in graph view 
To properly visualize attack and release we calculate the input level out of
the gain reduction the output level threshold and ratio.

if (output_level >= threshold) { // no expansion
        input_level = output_level
} else {
        input_level = (gain_reduction - threshold * (1-ratio)) / ratio
}
 2018-05-12 19:49:18 +02:00
Johannes Mueller
48c568187d Fixed wrong initialization. 2018-05-12 19:49:18 +02:00
Johannes Mueller
37d2a7bc95 Adjust default parameters of a-expander 2018-05-12 19:49:18 +02:00
Johannes Mueller
bce3497d2a Changed attack and release behavior 2018-05-12 19:49:18 +02:00
Johannes Mueller
3620122ad0 First draft of a-expander 2018-05-12 19:49:18 +02:00
John Emmas
b9c9777b9a When building with MSVC, allow for the fact that Mixbus and Ardour can be using different versions of the SESSION_FILE format 2018-02-15 09:03:32 +00:00
John Emmas
6f019faaa0 Accommodate the change from libtimecode to libtemporal 2018-02-14 10:02:11 +00:00
Damien Zammit
52aa9bf848 a-comp: Fix typo with previous patch 2017-11-12 00:16:44 +11:00
Damien Zammit
f3efff4c7e a-comp: Fix noise floor - asymptotics 2017-11-11 14:26:50 +11:00
Robin Gareus
4c58ada24b Fix a-reverb bypass/enable 2017-11-08 01:38:17 +01:00
Paul Davis
30b087ab3d globally change all use of "frame" to refer to audio into "sample". 
Generated by tools/f2s. Some hand-editing will be required in a few places to fix up comments related to timecode
and video in order to keep the legible
 2017-09-18 12:39:17 -04:00
Robin Gareus
019f664356 Fix a-fluidsynth bank/program restore (during session load) 
* set program in work-response, synchronous to run()
* properly store bank per channel (for replay)
 2017-09-11 16:48:54 +02:00
Robin Gareus
fdbe22d005 a-fluidsynth: query current bank/program after loading .sf2 2017-09-10 16:06:16 +02:00
Robin Gareus
b7227415ad a-fluidsynth mark session as modified if .sf2 changes 2017-09-08 23:35:00 +02:00
Robin Gareus
ba7bbd1d51 a-fluidsynth: implement LV2_BANKPATCH__notify 2017-09-08 23:35:00 +02:00
Johannes Mueller
6663a26755 Signal wish to show inline display in gui by lv2:optionalFeature 
... in .ttl file rather than by extension_data() in code. That's more in the
spirit of LV2.
 2017-07-31 21:31:23 +02:00
Johannes Mueller
e75db87bf6 Tweaking the a-comp inline display a bit. Make it more skinny. 2017-07-31 21:31:23 +02:00
Johannes Mueller
2716ce41e0 Indicate whether to show plugin's inline display in GUI 
This is currently done by an extension data similarly to
LV2_INLINEDISPLAY__interface.
 2017-07-31 21:31:23 +02:00
Johannes Mueller
59775df9be Simplified inline display if the channel strip is not wide enough 
If the width of the display area is below 200 px, we switch from the graph
display to displaying only two bars, one for output level and one for gain
reduction. In the bar mode we also visualize threshold and ratio.
 2017-07-31 21:31:22 +02:00
Johannes Mueller
24cbb1b153 Honor attack and release parameters in a-comp's inline graph 2017-07-31 21:31:22 +02:00
Johannes Mueller
ccab32654b Indicate gain reduction in a-comp 2017-07-31 21:31:22 +02:00
Robin Gareus
e65ff3fb4a Show range -60 .. +10 dBFS in acomp's inline display 2017-07-31 21:31:22 +02:00
Johannes Mueller
85106d81a0 Set makeup to 0.f when bypassed also in stereo version 2017-07-31 21:31:22 +02:00
Johannes Mueller
29df879edd Adjust the indication of the treshold value by the makup gain. 
When lifting the compressor curve by the makeup gain value the actual
treshold (the level when the curve kinks in) is also lifted. Therefore we need
to adjust the dashed line indicating the threshold as well as the level when
the color gradient to show compression kicks in.
 2017-07-31 21:31:22 +02:00
Johannes Mueller
dff4153024 Also the stereo version needs to set need_expose 2017-07-31 21:31:22 +02:00
Johannes Mueller
f68754b19d Show a-comp's makeup grain in inline rendering 2017-07-31 21:31:22 +02:00
Robin Gareus
b42dbe9e4e Sanitize printing of a-eq gain parameters 2017-07-22 17:41:35 +02:00
Johannes Mueller
0109042e7b Increase range of a-comp#stereo release time 
Like for the mono version in f52443e17e
 2017-07-21 16:11:17 +02:00
Jelle van der Waa
b1cf27bed4 Fix duplicate ‘const’ declaration specifier 2017-07-12 12:09:59 +02:00
Damien Zammit
d08b81d33d a-EQ: Revert one of the previous changes 
One of the previous changes was not a typo, revert it.
 2017-06-09 23:09:36 +10:00
Damien Zammit
ca815acd61 a-EQ: DSP bugfix 
Previously there were large spurious spikes in the signal when
the bandwidth parameter was adjusted on a pure sine tone
for the peaking circuits. This has been *greatly* reduced if not
eliminated by fixing a typo in two of the equations.
 2017-06-08 02:04:12 +10:00
Nil Geisweiller
a07ca8fa3e Fix a-EQ when parameter changes are very slow 
If the parameters change too slowly the filter may never get updated. Indeed,
in spite of v_f0, v_g or v_bw being updated, set_params may never be called,
thus v_filter never updated.
 2017-06-06 14:44:19 +02:00
Robin Gareus
0b6e2d1e46 Improve a-delay to follow tempo-ramps & BPM changes 
This is a bit of a hotfix, not a proper solution
 2017-03-11 23:10:44 +01:00
Robin Gareus
8f2a5c01dd fix a-reverb, cut tail on deactivate, plug memory-leak 2017-03-08 23:04:16 +01:00
Robin Gareus
2a7ad06e79 fix a-fluidsynth bank select (use MMA style, 14 bit MSB/LSB) 2017-01-31 10:44:07 +01:00
Robin Gareus
9a13a563d0 fix a-fluidsynth midnam bank select 2017-01-31 00:43:43 +01:00
Robin Gareus
9a46d593cb a-fluidsynth process events even when no sf2 is loaded. 
Keep track of program-changes, re-apply Bank/PGM once the
soundfont is loaded. fluidsynth itself keeps track of CCs.
 2016-12-07 19:48:52 +01:00
Robin Gareus
2d37392f1a a-fluid synth: label Reverb & Chorus sends. 
Also globally enable Reverb + Chorus FX (so that sends work by default)
 2016-12-06 22:56:04 +01:00
Robin Gareus
f26ed23fd9 a-fluid synth: list all bank/programs 2016-12-06 17:00:12 +01:00
Robin Gareus
9c20892c27 Turn a-fluidsynth into C++ 2016-12-06 17:00:12 +01:00
Robin Gareus
8d8132aa3c rough-in a-fluid synth midnam support 2016-12-06 17:00:12 +01:00
Robin Gareus
5f1d94a7b2 Protect a-comp's display/state against NaN/Inf. 2016-11-29 09:04:13 +01:00
Robin Gareus
0fe62a34da protect a-delay again Inf, NaN, HUGE and stuff. 2016-11-29 08:41:10 +01:00
Robin Gareus
7b687d08a1 properly handle FS pitch-bend - closes #7140 2016-11-28 12:53:20 +01:00
Robin Gareus
c5d4900ea4 a-fluidsynth: fix off-by one. Assign all MIDI channels if possible 2016-10-29 19:57:43 +02:00
Robin Gareus
f52443e17e Increase range of a-comp release time. 
This facilitates ducking music for voice-overs w/o hold-time.
 2016-10-15 21:27:29 +02:00
Robin Gareus
f6570bb507 Revert "add debug info to a-fluidsynth" 
This reverts commit 6821f54817.
 2016-10-05 16:07:10 +02:00