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223 Commits

Author SHA1 Message Date
Andreas Müller 5b03c41f6c Follow fluidsynth's API changes introduced with 2.0.0 
Updated patch from Andreas Müller <schnitzeltony@gmail.com>
 2018-10-18 01:43:43 +02:00
Paul Davis 8ed33f1bc7 remove use of hardcoded -fPIC compiler flag, and use compiler flag dict instead 2018-10-14 22:06:11 -04:00
John Emmas cf652331ad Adapt our remaining MSVC projects for 'boost::atomic' (in case it later gets extended to the other libs) 
Stage 3 of 3
 2018-09-30 09:19:28 +01:00
John Emmas 79f01bc889 Initial changes needed for building Mixbus (with MSVC) as version 5 
(Mixbus itself will probably need extra changes)
 2018-09-10 07:14:59 +01:00
Johannes Mueller 18511f851e Put duplicate code of a-comp and a-expander into one file ... 
... for better maintainability

consolidated duplicate code:
  * drawing the dB-grid of a-comp's and a-expander's full display
  * drawing the gain reduction bar of a-comp's and a-expander's full display
  * the entire only-bars display
 2018-06-20 22:57:41 +02:00
Johannes Mueller 0c64eacef5 Consolidated a-comp/a-exp run_mono() and run_stereo() to one run() 
Up to now we had in a-comp and a-exp one run_mono() and one run_stero()
function which where almost identical except that run_stereo() treated two
in/outs and run_mono() only one. Now we store the number of channels
acomp->n_channels according to the URI and in run() we loop over an array of
pointers to the in/out buffers.
 2018-06-20 22:23:54 +02:00
Johannes Mueller 65fed2fa89 Make makeup_gain smoothening of a-expander same as in a-comp 2018-06-20 22:10:54 +02:00
Johannes Mueller 1ad66cfb3c a-comp: makeup_gain needs to be smoothened after every sample ... 
... not only once in every run
 2018-06-20 21:06:16 +02:00
Johannes Mueller a0a4db47a7 Add a control port to a-comp select which mode to display inline 2018-06-20 21:06:16 +02:00
Johannes Mueller 869d48c9a6 Make a-comp's meter show numerical values in "4.1f" 
according to discussion in irc.
 2018-06-20 21:06:16 +02:00
Johannes Mueller 89aa17fe00 Put input level meter before output level meter in the generic gui 
This is done by relying on the fact that the generic gui orders the meters
according to their port indices.
 2018-06-20 21:06:16 +02:00
Johannes Mueller 6da18b32b5 Visualize the peak of the compressor state in a-comp 2018-06-20 21:06:16 +02:00
Johannes Mueller 619ba94f51 Drop LPF of input level visualization in a-comp 2018-06-20 21:06:16 +02:00
Johannes Mueller c9bbb01d98 Show the input level in acomp's inline display rather than output level 2018-06-20 21:06:16 +02:00
Johannes Mueller ef978d1b35 Inlevel output port to visualize the input level in the generic GUI 2018-06-20 21:06:16 +02:00
Johannes Mueller 87ea757a5d Improve level vizualisation in a-comp 
* LPF in the signal visialization

* Lower minimum values
 2018-06-20 21:06:16 +02:00
Johannes Mueller 3e124704b0 GR-based visualization in a-comp 2018-06-20 21:06:16 +02:00
Johannes Mueller d29880da89 New attack and release behavior for a-comp 
Details in http://tracker.ardour.org/view.php?id=7439
 2018-06-20 21:06:16 +02:00
Johannes Mueller 112ac13b90 Don't use acomp->v_gainr outside LV2_EXTENDED ifdefs 2018-06-20 21:06:16 +02:00
Johannes Mueller 9a9df5a10b Make the peak indication in the graph of a-expander green ... 
... so that it has a different color than the expander curve
 2018-05-12 19:49:18 +02:00
Johannes Mueller 46aa204eb8 Limit gain reduction of a-expander to 160 dB in order to ... 
improve release behavior.

This slows down the release after events like single snare hits as, the gain
reduction only releases to 160 dB rather than to inf.
 2018-05-12 19:49:18 +02:00
Johannes Mueller 40f12e1205 Visualize peak input in a-expander 2018-05-12 19:49:18 +02:00
Johannes Mueller 2dc96027d6 Add output control port to a-exp for input level 2018-05-12 19:49:18 +02:00
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
Robin Gareus 6821f54817 add debug info to a-fluidsynth 2016-10-05 15:01:12 +02:00
Robin Gareus 7e09dc1aa6 fix LV2 State Flags for Atom:Path 
state-restore does not set the same flag, so lilv_state_equals()
returns false even for identical states and a new state is saved regardless

actual fix also depends on http://dev.drobilla.net/ticket/1145
 2016-09-21 03:34:43 +02:00
Robin Gareus aca6e667a8 update a-plugins to use official lv2plug.in URI 2016-09-18 19:07:49 +02:00
John Emmas 0ff233d234 Update our MSVC project files to generate the most recent Ardour session file format (ver 5) rather than the older v3 format 2016-08-30 07:15:00 +01:00
Robin Gareus ffb3e9bb21 fix lv2 ttl 2016-08-28 13:18:48 +02:00
Robin Gareus c6ef3a75d3 backwards compatible a-comp stereo sidechain ports 2016-08-27 18:08:46 +02:00
Robin Gareus f814e68e30 Prepare a-comp for click-free bypass/enable 2016-08-27 17:14:49 +02:00
Robin Gareus d6952445ce click-free a-delay bypass/enable 2016-08-27 16:59:15 +02:00
Robin Gareus 0fa1123f82 NO-OP clean up plugin ttl 2016-08-27 16:01:16 +02:00
Robin Gareus 62de4d0c31 add NaN/Inf protection now that bypass no longer de/activates 2016-08-27 14:10:51 +02:00
Robin Gareus 36776bafcd click-free a-reverb bypass 2016-08-27 14:09:47 +02:00
Robin Gareus 935fd3b32f Add automatable click-free bypass/enable feature to a-eq 2016-08-27 13:23:25 +02:00
Robin Gareus aee5d24cfa a reverb is a reverb is a reverb 2016-08-24 23:45:02 +02:00
Robin Gareus 427d9f888a reduce initial fluidsynth load 2016-08-24 17:51:15 +02:00
Robin Gareus 953b8ac99f prevent a unlikely race: concurrent restore() + work_response () 2016-08-24 15:38:36 +02:00
Robin Gareus f5602adfe8 tweak a-fluidsynth reinit strategy. 
reset synth in offline thread, queue panic on deactivate to be
called in run() after first re-activate.

Initial activation does not warrant a panic.
 2016-08-24 13:05:47 +02:00
Robin Gareus aa349d3f8c add support for reverb & chorus in a-fluidsynth 2016-08-24 05:33:18 +02:00
Robin Gareus 870cb19737 a-fluidsynth 2016-08-24 03:18:14 +02:00
Damien Zammit 6bf40e3a44 a-Reverb: Fixed bug with the reverb all pass filters causing bad sound 2016-08-18 00:41:43 +10:00
Robin Gareus 613ae0c110 Nobody expects the LV2 inquisition! 2016-08-13 14:51:57 +02:00
Robin Gareus 2b7a89ecff prefix blessed scripted DSP plugins with a-* 2016-08-10 03:11:49 +02:00
Robin Gareus dd88461942 clean up plugin ttls - always add semicolon for compatibility 2016-08-09 22:00:38 +02:00
Robin Gareus 8419c7b79c initialize uninitialized variable 2016-07-28 13:28:38 +02:00
Damien Zammit b648ad9cc7 a-Delay: Smooth transition on LPF changes and set max feedback 100 2016-07-20 21:17:51 +10:00
Damien Zammit 62cd4d43bf a-Comp: Fix bug with DSP in the knee processing region 2016-07-20 20:10:46 +10:00
Damien Zammit f8207524e9 a-Delay: Add feedback control 0 to 90 percent 2016-07-19 14:43:43 +10:00
Robin Gareus f71fdd4143 clean up a-comp, remove old prototype UI 2016-07-14 21:41:16 +02:00