peacock graphics

plugin/DistrhoPluginInfo.h

@@ -28,6 +28,7 @@
 #define DISTRHO_PLUGIN_IS_RT_SAFE 1
 
 #define DISTRHO_PLUGIN_WANT_PROGRAMS 1
+#define DISTRHO_PLUGIN_HAS_UI 1
 
 enum Parameters {
     paramProg,

plugin/Makefile

@@ -15,9 +15,17 @@ FILES_DSP = \
 	chassis.cpp \
 	voice.cpp
 
+FILES_UI = \
+	peacock.cpp \
+	ui.cpp
+
+UI_TYPE = generic
+USE_FILE_BROWSER = false
+SKIP_NATIVE_AUDIO_FALLBACK = true
+
 include ../dpf/Makefile.plugins.mk
 
-TARGETS +=  jack lv2
+TARGETS +=  jack lv2_sep
 
 all: $(TARGETS)
 

plugin/back.hpp

@@ -0,0 +1,11 @@
+#ifndef _BACK_HPP
+#define _BACK_HPP
+
+namespace Artwork {
+extern const char *backgroundData;
+const unsigned int backgroundDataSize = 677980;
+const unsigned int backgroundWidth = 545;
+const unsigned int backgroundHeight = 311;
+}  // namespace Artwork
+
+#endif

plugin/chassis.cpp

@@ -159,6 +159,27 @@ void Chassis::run(const float **, float **outputs, uint32_t frames, const MidiEv
         s.blockLeft -= sizeThisTime;
     }
 
+    // highpass filter
+
+    float tmp = s.hptmp;
+    float smp, flt=0;
+    float cut_tbl[4] = {0.91245, 0.97097, 1, 0.99088};
+    float cut = cut_tbl[(s.patchRam.switch2 & 0x18) >> 3];
+    float gain_tbl[4] = {-1, -1, 0, 4};
+    float gain = gain_tbl[(s.patchRam.switch2 & 0x18) >> 3];
+
+   // printf("hp= %02x\n", (s.patchRam.switch2 & 0x18)>>3);
+    
+    for (uint32_t i = 0; i < frames; i++) {
+        smp = outputs[0][i];
+        
+        flt = ((tmp - smp) * cut) + smp;
+        tmp = flt;
+        outputs[0][i] = ((flt * gain) + smp);
+    }   
+    s.hptmp = flt;
+
+
     // copy left to right
     memmove(outputs[1], outputs[0], sizeof(float) * frames);
     // outputs[1][1]=1;

plugin/parameters.cpp

@@ -149,7 +149,7 @@ void Chassis::initParameter(uint32_t index, Parameter& parameter) {
             parameter.name = "HPF";
             parameter.symbol = "ch_hpf";
             parameter.ranges.min = 0.0f;
-            parameter.ranges.max = 3.0f;
+            parameter.ranges.max = 3.9f;
             parameter.ranges.def = 0.0f;
             parameter.midiCC = 20;
             break;
@@ -397,9 +397,10 @@ void Chassis::setParameterValue(uint32_t index, float value) {
 
         case paramHPF:  // bits 3-4 of switch 2
             // doesn't look great in Carla because of odd behaviour with small integer knobs
+            printf("setPV %d %f\n", index, value);
             if (value > 3) value = 3;
-            s.patchRam.switch2 &= 0xf3;
-            s.patchRam.switch2 |= (int)value << 3;
+            s.patchRam.switch2 &= 0xe7;
+            s.patchRam.switch2 |= (3-(int)value )<< 3;
             break;
 
         case paramModWheel:
@@ -452,7 +453,7 @@ float Chassis::getParameterValue(uint32_t index) const {
             return s.patchRam.noise;
             break;
         case paramHPF:
-            return (s.patchRam.switch2 & 0x18) >> 3;
+            return 3-((s.patchRam.switch2 & 0x18) >> 3);
             break;
         case paramVCFFreq:
             return s.patchRam.vcfFreq;

plugin/peacock.hpp

@@ -0,0 +1,15 @@
+#pragma once
+
+namespace Artwork {
+/*
+extern const char *orangeData;
+const uint32_t orangeDataSize = 38*17*3;
+const uint32_t orangeWidth = 38;
+const uint32_t orangeHeight = 17;
+*/
+
+extern const char *backgroundData;
+const unsigned int backgroundDataSize = 700*400*3;
+const unsigned int backgroundWidth = 700;
+const unsigned int backgroundHeight = 400;
+}  // namespace Artwork

plugin/ui.cpp

@@ -0,0 +1,32 @@
+
+#include "ui.hpp"
+#include "chassis.hpp"
+
+START_NAMESPACE_DISTRHO
+
+namespace Art = Artwork;
+
+DistrhoUIchassis::DistrhoUIchassis() : UI(Art::backgroundWidth, Art::backgroundHeight, true),
+                                       // UI
+                                       fImgBackground(Art::backgroundData, Art::backgroundWidth, Art::backgroundHeight, kImageFormatRGB)
+
+{
+}
+
+void DistrhoUIchassis::programLoaded(uint32_t index) {
+    //printf("in programLoaded %d\n", index);
+}
+void DistrhoUIchassis::parameterChanged(uint32_t index, float value) {
+    //printf("in parameterchanged %d %f\n", index, value);
+}
+
+void DistrhoUIchassis::onDisplay() {
+    const GraphicsContext& context(getGraphicsContext());
+    fImgBackground.draw(context);
+};
+
+UI* createUI() {
+    return new DistrhoUIchassis();
+}
+
+END_NAMESPACE_DISTRHO

plugin/ui.hpp

@@ -0,0 +1,28 @@
+#ifndef _UI_HPP
+#define _UI_HPP
+
+#include "DistrhoUI.hpp"
+#include "ImageWidgets.hpp"
+
+#include "peacock.hpp"
+
+START_NAMESPACE_DISTRHO
+
+class DistrhoUIchassis : public UI {
+   public:
+    DistrhoUIchassis();
+
+   protected:
+    void parameterChanged(uint32_t index, float value) override;
+    void programLoaded(uint32_t index) override;
+    void onDisplay() override;
+
+   private:
+    Image fImgBackground;
+    DISTRHO_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(DistrhoUIchassis)
+    //        ImageAboutWindow fAboutWindow;
+};
+
+END_NAMESPACE_DISTRHO
+
+#endif

plugin/voice.hpp

@@ -133,6 +133,7 @@ class Synth {
     } patchRam;
 
     float pitchCV[104];
+    float hptmp;
 
     void runLFO();
     void lfoDelay();