flag fix

Author: danja

docs/todo.md

@@ -2,11 +2,15 @@
 
 ## Producer Control Bus
 
-Read /home/danny/github/downspout/docs/producer-control-bus.md and see what might need tweaking/implementing in the plugins to make this more intuitive and useful in /home/danny/github/transmission
+~~Read /home/danny/github/downspout/docs/producer-control-bus.md and see what might need tweaking/implementing in the plugins to make this more intuitive and useful in /home/danny/github/transmission~~
+
+Assessment: contract is well-defined. Remaining gaps:
+- Bassops CC 34/35 overlay not active (needs `DISTRHO_PLUGIN_WANT_MIDI_INPUT 1` in its DistrhoPluginInfo.h and MIDI processing wired in the plugin)
+- Transmission should be able to read bus participation from each plugin's `profile.ttl` using `trn:busRole`, `trn:ccMapping`, and `trn:ccGate` — verify these are populated correctly in all bus-participant profiles (Mixgen, T-Mix, Loopdelay, Lightverb, Bassops)
 
 ## Campione
 
-High priority : it forgets its zones between loads.
+High priority : it forgets its zones between loads. (May be fixed — verify.)
 
 ~~The drum sound recognition part of plugins/campione doesn't find any matches when tested on samples lifted from a drum loop~~ Fixed: three-part acoustic fix + loop-slicing mode.
 
@@ -24,7 +28,7 @@ Simplify UI, make sounds more varied.
 
 ## Lightverb
 
-Remove the SIGNAL FLOW block - if it is only labels
+~~Remove the SIGNAL FLOW block - if it is only labels~~ Done: removed block, shifted remaining sections up 82px, reduced window height 650→568.
 Think about lightweight additions: spatial? Presets?
 
 ## Floozy
@@ -35,13 +39,15 @@ assignments, the generators will not follow. Consider exposing CC number paramet
 on the receiver side, or adding a note to the UI that CC numbers must match
 Conductor's settings.
 
-### Pending — Conductor CC channel collision note
+### ~~Pending — Conductor CC channel collision note~~
 
-The BassGen "MIDI Follow" system (Note On response for drum triggering) and the
+~~The BassGen "MIDI Follow" system (Note On response for drum triggering) and the
 "Conductor" system (CC response) operate on different MIDI message types, so they
 can coexist on the same channel. However, the UI should make this clearer — consider
 a tooltip or panel note explaining that Follow Ch and Conductor Ch serve different
-purposes and can differ.
+purposes and can differ.~~
+
+Done: section labels now read "MIDI Follow · note-on triggers" and "Conductor · CC 20–24 from Mixgen".
 
 ## Newer plugins needing evaluation
 

install.sh

@@ -99,6 +99,9 @@ fi
 
 echo "Installing to $vst3_dir"
 cmake --install "$build_dir" --prefix "$vst3_dir"
+# cmake install(DIRECTORY) does not preserve execute bits; set them so hosts
+# (Carla, REAPER, Ardour) can dlopen the shared libraries.
+find "$vst3_dir" -name "*.so" -exec chmod +x {} \;
 
 if compgen -G "$vst3_dir/*.vst3" > /dev/null; then
   echo "Installed VST3 bundles:"

plugins/bassgen/src/dpf/BassgenUI.cpp

@@ -541,15 +541,15 @@ class BassgenUI : public UI
 
         // MIDI Follow group
         cy += 4.0f;
-        drawSectionLabel(sx, cy, "MIDI Follow");
+        drawSectionLabel(sx, cy, "MIDI Follow · note-on triggers");
         cy += 14.0f;
         selectorRects_[5] = {sx, cy, sw, selectorH};
         drawSelector(kSelectors[5], selectorRects_[5], static_cast<int>(std::lround(values_[kSelectors[5].index])));
         cy += step;
 
         // Conductor group
         cy += 4.0f;
-        drawSectionLabel(sx, cy, "Conductor");
+        drawSectionLabel(sx, cy, "Conductor · CC 20–24 from Mixgen");
         cy += 14.0f;
         selectorRects_[6] = {sx, cy, sw, selectorH};
         drawSelector(kSelectors[6], selectorRects_[6], static_cast<int>(std::lround(values_[kSelectors[6].index])));

plugins/lightverb/src/dpf/DistrhoPluginInfo.h

@@ -16,6 +16,6 @@
 #define DISTRHO_PLUGIN_WANT_FULL_STATE 1
 #define DISTRHO_PLUGIN_VST3_CATEGORIES "Fx|Reverb"
 #define DISTRHO_UI_DEFAULT_WIDTH 1080
-#define DISTRHO_UI_DEFAULT_HEIGHT 650
+#define DISTRHO_UI_DEFAULT_HEIGHT 568
 #define DISTRHO_UI_USE_NANOVG 1
 #endif

plugins/lightverb/src/dpf/LightverbUI.cpp

@@ -7,11 +7,10 @@ class LightverbUI final:public GenerativePanelUI{
 public:LightverbUI():GenerativePanelUI("Lightverb","Fast stereo space for Transmission · fixed-cost FDN · CC 32 mix / CC 33 space",downspout::lightverb::kParameterSpecs.data(),downspout::lightverb::kParameterCount,231,184,92){}
 private:
  void onNanoDisplay()override{using namespace downspout::lightverb;beginPanel();
-  drawSection(24,102,1032,66,"SIGNAL FLOW","zero latency · stereo in / stereo out · use as insert or 100% wet send");drawReadout(38,120,1004,40,"RECOMMENDED MASTER CHAIN","T-Mix  →  Loopdelay  →  Lightverb  →  Guardian");
-  drawSection(24,184,612,204,"SPACE","four delay lines; the same small workload at every setting");drawPercentSlider(kSpace,38,218,282,"Space","Changes the virtual room scale without adding processing cost.");drawSlider(kDecaySeconds,334,218,288,"Decay"," s","Time for the reverberant tail to fall by roughly 60 dB.",2);drawPercentSlider(kDamping,38,280,282,"Damping","Absorbs high frequencies in the tail; higher values sound darker.");drawSlider(kPreDelayMs,334,280,288,"Pre-delay"," ms","Separates the dry attack from the reverb onset.",0);
-  drawSection(652,184,404,204,"BLEND","insert-friendly defaults; set Wet mix to 100% on a send");drawPercentSlider(kWidth,666,218,180,"Stereo width","Narrows or spreads the reverberant field.");drawPercentSlider(kMix,860,218,182,"Wet mix","Dry at 0%; effect-only at 100% for an auxiliary send.");drawSlider(kOutputDb,666,280,376,"Output trim"," dB","Level-match Lightverb with the next effect, normally Guardian.",1);
-  drawSection(24,404,612,204,"PRODUCER CONTROL BUS","CC 19 lifecycle · MIDI passes through to the next effect");drawToggle(kMidiEnabled,38,438,176,"Accept MIDI control","Listen for the fixed Lightverb controller contract.");drawSlider(kControlChannel,226,435,190,"Control channel · 0 = Omni","","0 is Omni; 1–16 isolates this chain from other producer buses.",0);drawToggle(kRequireProducerGate,428,438,194,"Require CC 19 gate","Ignore CC 32/33 until the producer acquires this bus with CC 19.");drawReadout(38,492,282,46,"CC 32 · MIX","0–100% wet return");drawReadout(334,492,288,46,"CC 33 · SPACE","small–large space");drawLamp(38,554,136,"BUS ACTIVE",value(kStatusProducerActive)>=.5f);drawLamp(186,554,136,"MIX TAKEN",value(kStatusMixMidi)>=.5f);drawLamp(334,554,136,"SPACE TAKEN",value(kStatusSpaceMidi)>=.5f);drawAction(0,482,554,140,37,"RELEASE MIDI","Return Mix and Space to their saved panel values.");
-  drawSection(652,404,404,204,"LIVE","effective values from the audio engine");char mix[20]{},space[20]{};std::snprintf(mix,sizeof(mix),"%d%%",static_cast<int>(std::lround(value(kStatusMix)*100)));std::snprintf(space,sizeof(space),"%d%%",static_cast<int>(std::lround(value(kStatusSpace)*100)));drawReadout(666,438,112,48,"MIX",mix);drawReadout(790,438,120,48,"SPACE",space);drawMeter(kStatusTail,922,438,120,"Tail");drawMeter(kStatusInputPeak,666,502,180,"Input level");drawMeter(kStatusOutputPeak,860,502,182,"Output level");drawReadout(666,554,376,38,"CHAIN STATUS",value(kStatusProducerActive)>=.5f?"Producer owns controls · MIDI thru on":"Manual controls · MIDI thru on");endPanel();}
+  drawSection(24,102,612,204,"SPACE","four delay lines; the same small workload at every setting");drawPercentSlider(kSpace,38,136,282,"Space","Changes the virtual room scale without adding processing cost.");drawSlider(kDecaySeconds,334,136,288,"Decay"," s","Time for the reverberant tail to fall by roughly 60 dB.",2);drawPercentSlider(kDamping,38,198,282,"Damping","Absorbs high frequencies in the tail; higher values sound darker.");drawSlider(kPreDelayMs,334,198,288,"Pre-delay"," ms","Separates the dry attack from the reverb onset.",0);
+  drawSection(652,102,404,204,"BLEND","insert-friendly defaults; set Wet mix to 100% on a send");drawPercentSlider(kWidth,666,136,180,"Stereo width","Narrows or spreads the reverberant field.");drawPercentSlider(kMix,860,136,182,"Wet mix","Dry at 0%; effect-only at 100% for an auxiliary send.");drawSlider(kOutputDb,666,198,376,"Output trim"," dB","Level-match Lightverb with the next effect, normally Guardian.",1);
+  drawSection(24,322,612,204,"PRODUCER CONTROL BUS","CC 19 lifecycle · MIDI passes through to the next effect");drawToggle(kMidiEnabled,38,356,176,"Accept MIDI control","Listen for the fixed Lightverb controller contract.");drawSlider(kControlChannel,226,353,190,"Control channel · 0 = Omni","","0 is Omni; 1–16 isolates this chain from other producer buses.",0);drawToggle(kRequireProducerGate,428,356,194,"Require CC 19 gate","Ignore CC 32/33 until the producer acquires this bus with CC 19.");drawReadout(38,410,282,46,"CC 32 · MIX","0–100% wet return");drawReadout(334,410,288,46,"CC 33 · SPACE","small–large space");drawLamp(38,472,136,"BUS ACTIVE",value(kStatusProducerActive)>=.5f);drawLamp(186,472,136,"MIX TAKEN",value(kStatusMixMidi)>=.5f);drawLamp(334,472,136,"SPACE TAKEN",value(kStatusSpaceMidi)>=.5f);drawAction(0,482,472,140,37,"RELEASE MIDI","Return Mix and Space to their saved panel values.");
+  drawSection(652,322,404,204,"LIVE","effective values from the audio engine");char mix[20]{},space[20]{};std::snprintf(mix,sizeof(mix),"%d%%",static_cast<int>(std::lround(value(kStatusMix)*100)));std::snprintf(space,sizeof(space),"%d%%",static_cast<int>(std::lround(value(kStatusSpace)*100)));drawReadout(666,356,112,48,"MIX",mix);drawReadout(790,356,120,48,"SPACE",space);drawMeter(kStatusTail,922,356,120,"Tail");drawMeter(kStatusInputPeak,666,420,180,"Input level");drawMeter(kStatusOutputPeak,860,420,182,"Output level");drawReadout(666,472,376,38,"CHAIN STATUS",value(kStatusProducerActive)>=.5f?"Producer owns controls · MIDI thru on":"Manual controls · MIDI thru on");endPanel();}
  void actionTriggered(int)override{using namespace downspout::lightverb;commitParameter(kResetMidi,1);commitParameter(kResetMidi,0);}
 };
 UI*createUI(){return new LightverbUI();}

scripts/package-release.sh

@@ -140,6 +140,11 @@ fi
 
 echo "Installing release payload to $staging_dir"
 cmake --install "$build_dir" --config "$build_type" --prefix "$staging_dir"
+# cmake install(DIRECTORY) does not preserve execute bits; set them so the
+# .so files in the release zip are loadable by hosts on Linux.
+if [[ "$platform" == linux-* ]]; then
+  find "$staging_dir" -name "*.so" -exec chmod +x {} \;
+fi
 
 required_bundles=(campione.vst3 bassgen.vst3 p_mix.vst3 e_mix.vst3 m_mix.vst3 t_mix.vst3 mixgen.vst3 loopdelay.vst3 lightverb.vst3 melgen.vst3 rift.vst3 orchid.vst3 ambo.vst3 drumgen.vst3 drumkit.vst3 syrinx.vst3 cadence.vst3 arpgen.vst3 counterpointer.vst3 gremlin.vst3 gremlin_driver.vst3 ground.vst3 floozy.vst3 basilico.vst3 canticle.vst3 luma.vst3 paunchlad.vst3 lifeform.vst3 xoxolo.vst3 tuney_vst.vst3 harmonic_atlas.vst3 conductor.vst3 drift.vst3 mnemosyne.vst3 polymeter.vst3 oracle.vst3 mosaic.vst3 resonance_garden.vst3 orbit.vst3 guardian.vst3 skream.vst3)
 if [[ "$sidecar_build" == "ON" ]]; then