add some presets

Author: jpcima

plugins/string-machine/DistrhoPluginInfo.h

@@ -17,9 +17,46 @@
 #define DISTRHO_PLUGIN_HAS_EMBED_UI    1
 #define DISTRHO_PLUGIN_HAS_EXTERNAL_UI 0
 #define DISTRHO_PLUGIN_IS_RT_SAFE      1
-#define DISTRHO_PLUGIN_WANT_PROGRAMS   0
+#define DISTRHO_PLUGIN_WANT_PROGRAMS   1
 #define DISTRHO_PLUGIN_WANT_STATE      0
 #define DISTRHO_PLUGIN_WANT_FULL_STATE 0
-#define DISTRHO_PLUGIN_NUM_PROGRAMS    0
 
 #define DISTRHO_PLUGIN_WANT_DIRECT_ACCESS 1
+
+enum {
+    pIdOscDetune,
+    pIdOscHpCutoffUpper,
+    pIdOscHpCutoffLower,
+
+    pIdFltLpCutoffUpper,
+    pIdFltHpCutoffUpper,
+    pIdFltLpCutoffLower,
+    pIdFltHpCutoffLower,
+    pIdFltHsCutoffEq,
+    pIdFltHsBoostEq,
+
+    pIdMixGainUpper,
+    pIdMixGainLower,
+
+    pIdEnvAttack,
+    pIdEnvDecay,
+    pIdEnvSustain,
+    pIdEnvRelease,
+
+    pIdChoEnabled,
+    pIdChoDepth,
+    pIdChoRate1,
+    pIdChoDepth1,
+    pIdChoRate2,
+    pIdChoDepth2,
+
+    pIdMasterGain,
+
+    ///
+    Parameter_Count
+};
+
+enum {
+    ///
+    State_Count,
+};

plugins/string-machine/StringMachinePlugin.cpp

@@ -1,9 +1,10 @@
 #include "StringMachinePlugin.hpp"
+#include "StringMachinePresets.hpp"
 #include "StringSynthDefs.h"
 #include "DenormalDisabler.h"
 
 StringMachinePlugin::StringMachinePlugin()
-    : Plugin(Parameter_Count, DISTRHO_PLUGIN_NUM_PROGRAMS, State_Count)
+    : Plugin(Parameter_Count, NumPrograms, State_Count)
 {
     double sampleRate = getSampleRate();
 
@@ -207,6 +208,21 @@ void StringMachinePlugin::setParameterValue(uint32_t index, float value)
     }
 }
 
+void StringMachinePlugin::initProgramName(uint32_t index, String &programName)
+{
+    DISTRHO_SAFE_ASSERT_RETURN(index < NumPrograms, );
+
+    programName = "Program " + String(index + 1);
+}
+
+void StringMachinePlugin::loadProgram(uint32_t index)
+{
+    DISTRHO_SAFE_ASSERT_RETURN(index < NumPrograms, );
+
+    for (unsigned p = 0; p < Parameter_Count; ++p)
+        setParameterValue(p, Programs[index][p]);
+}
+
 void StringMachinePlugin::run(const float **, float **outputs, uint32_t totalFrames,
                               const MidiEvent *midiEvents, uint32_t midiEventCount)
 {

plugins/string-machine/StringMachinePlugin.hpp

@@ -20,6 +20,9 @@ class StringMachinePlugin : public Plugin {
     float getParameterValue(uint32_t index) const override;
     void setParameterValue(uint32_t index, float value) override;
 
+    void initProgramName(uint32_t index, String &programName);
+    void loadProgram(uint32_t index);
+
     void run(const float **inputs, float **outputs, uint32_t frames,
              const MidiEvent *midiEvents, uint32_t midiEventCount) override;
 

plugins/string-machine/StringMachinePresets.hpp

@@ -0,0 +1,27 @@
+#pragma once
+#include "DistrhoPluginInfo.h"
+
+#if !defined(DECL_IGNORABLE)
+#if defined(__GNUC__)
+#define DECL_IGNORABLE __attribute__((unused))
+#else
+#define DECL_IGNORABLE
+#endif
+#endif
+
+DECL_IGNORABLE static float Programs[][Parameter_Count] = {
+    { 0.001600, 8.000000, 8.000000, 5.200000, 12.200000, 16.400000, -0.400000, 24.799999, 6.000000, 0.000000, 0.000000, 0.193900, 10.000000, 0.000000, 3.000000, 1.000000, 1.000000, 5.834600, 0.307100, 0.583500, 0.905500, 3.000000, },
+    { 0.027129, 13.751908, 3.550329, 111.940819, 113.698227, 3.230055, 82.139847, 52.353306, -5.268259, -2.033016, -3.028452, 4.115991, 7.773351, -29.139240, 2.758555, 1.000000, 0.780778, 6.670492, 0.139527, 0.740738, 0.618650, 12.60000, },
+    { 0.043244, 4.417531, 13.443770, 92.953781, 35.042316, 67.681725, 69.532272, 4.708627, 5.136643, -6.126668, -6.568069, 0.030132, 2.951330, -31.476854, 1.425957, 1.000000, 0.478171, 4.960168, 0.373651, 0.565295, 0.362908, 9.400000, },
+    { 0.061616, 6.338297, 0.259514, 116.376091, 87.940025, 22.876650, 51.090611, 115.211327, 11.893587, -2.143300, -17.412321, 3.619872, 7.896935, -27.755318, 6.130506, 1.000000, 0.871913, 5.747424, 0.868623, 0.310636, 0.807798, 4.600000, },
+    { 0.042498, 16.680204, 15.141696, 74.672966, 22.302313, 13.043892, 18.159254, 16.107967, 6.970053, -12.131934, -4.881592, 1.052701, 5.903785, -1.617218, 2.134185, 0.000000, 0.155884, 3.132591, 0.838435, 0.587004, 0.813793, 11.00000, },
+    { 0.015428, 0.469910, 18.814665, -12.824000, 61.583183, -17.186228, 106.693146, 89.783455, -2.160404, -0.042468, -1.470323, 9.855900, 1.745053, -16.969635, 5.553646, 1.000000, 0.536837, 3.643120, 0.525472, 0.671323, 0.687615, 12.60000, },
+    { 0.028021, 9.607654, 16.005123, 50.868580, 66.392921, 91.836090, 86.784729, 72.863167, -16.532845, -15.381107, -2.654770, 0.748022, 4.693394, -29.766455, 4.258525, 1.000000, 0.669624, 6.418504, 0.357346, 0.346988, 0.357405, 12.60000, },
+    { 0.015421, 10.124370, 4.642849, 31.348833, 93.655632, 103.735344, 35.569157, 104.340355, 16.077915, -9.120691, -0.399578, 2.514343, 8.863074, -17.196754, 1.585154, 1.000000, 0.949236, 3.057504, 0.841852, 0.389675, 0.900703, 4.600000, },
+    { 0.025778, 6.603483, 9.939932, 40.520622, 72.934181, -16.914650, 33.332161, 9.397524, -7.853272, -12.375651, -15.463691, 1.411661, 7.472600, -20.249472, 8.633201, 1.000000, 0.553316, 3.856230, 0.921006, 0.369750, 0.939046, 17.40000, },
+    { 0.041039, 1.782128, 3.749014, 76.500214, 112.430672, 84.163147, -7.156106, 20.835140, 3.226208, -16.107695, -6.126067, 1.521947, 1.508980, -13.988508, 9.927961, 1.000000, 0.329778, 3.613224, 0.235064, 0.857304, 0.170591, 11.80000, },
+    { 0.011156, 1.333257, 14.318451, 8.265411, 99.357086, 4.534880, 14.566812, 94.055496, 14.924463, -1.453580, -9.598715, 5.995292, 6.723666, -32.200966, 8.461777, 1.000000, 0.271058, 5.494833, 0.012325, 0.460241, 0.411218, 4.600000, },
+    { 0.050069, 19.217703, 4.409960, 105.867607, 117.830040, -0.604630, 54.132389, 11.490669, 7.113006, -7.439813, -7.781140, 0.158582, 6.742130, -31.624033, 6.370217, 1.000000, 0.100000, 9.000000, 0.010000, 0.359709, 0.077917, 12.600000, },
+};
+
+DECL_IGNORABLE static constexpr unsigned NumPrograms = sizeof(Programs) / sizeof(Programs[0]);

plugins/string-machine/StringMachineShared.hpp

@@ -3,41 +3,3 @@
 #include <cstdint>
 
 void InitParameter(uint32_t index, Parameter &parameter);
-
-enum {
-    pIdOscDetune,
-    pIdOscHpCutoffUpper,
-    pIdOscHpCutoffLower,
-
-    pIdFltLpCutoffUpper,
-    pIdFltHpCutoffUpper,
-    pIdFltLpCutoffLower,
-    pIdFltHpCutoffLower,
-    pIdFltHsCutoffEq,
-    pIdFltHsBoostEq,
-
-    pIdMixGainUpper,
-    pIdMixGainLower,
-
-    pIdEnvAttack,
-    pIdEnvDecay,
-    pIdEnvSustain,
-    pIdEnvRelease,
-
-    pIdChoEnabled,
-    pIdChoDepth,
-    pIdChoRate1,
-    pIdChoDepth1,
-    pIdChoRate2,
-    pIdChoDepth2,
-
-    pIdMasterGain,
-
-    ///
-    Parameter_Count
-};
-
-enum {
-    ///
-    State_Count,
-};

plugins/string-machine/StringMachineUI.cpp

@@ -1,6 +1,7 @@
 #include "StringMachineUI.hpp"
 #include "StringMachineUILayouts.hpp"
 #include "StringMachinePlugin.hpp"
+#include "StringMachinePresets.hpp"
 #include "Artwork.hpp"
 #include "Window.hpp"
 #include "ui/components/SkinSlider.hpp"
@@ -295,6 +296,14 @@ void StringMachineUI::parameterChanged(uint32_t index, float value)
     updateParameterValue(index, value);
 }
 
+void StringMachineUI::programLoaded(uint32_t index)
+{
+    DISTRHO_SAFE_ASSERT_RETURN(index < NumPrograms, );
+
+    for (unsigned p = 0; p < Parameter_Count; ++p)
+        parameterChanged(index, Programs[index][p]);
+}
+
 void StringMachineUI::uiIdle()
 {
     StringMachinePlugin *plugin = (StringMachinePlugin *)getPluginInstancePointer();

plugins/string-machine/StringMachineUI.hpp

@@ -24,6 +24,7 @@ class StringMachineUI : public UI {
 protected:
     void onDisplay() override;
     void parameterChanged(uint32_t index, float value) override;
+    void programLoaded(uint32_t index) override;
     void uiIdle() override;
 
     bool onKeyboard(const KeyboardEvent &event) override;