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- improved parameters

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- added 5th diffusion step
This commit is contained in:
jens
2025-11-13 17:53:03 +01:00
parent 399b2ac59f
commit 1a3ca7d337
3 changed files with 61 additions and 47 deletions
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src/plugin.cpp
+43 -39
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@@ -9,9 +9,7 @@
#include <cstdlib>
#include <cstdio>
#define MAX_ORDER 4
enum {ORDER, SIZE_1, SIZE_2, SIZE_3, SIZE_4, FEEDBACK_DELAY_MIN, FEEDBACK_DELAY_XAX, FEEDBACK_GAIN};
enum {ORDER, SIZE_1, SIZE_2, SIZE_3, SIZE_4, SIZE_5, FB_DELAY_MIN, FB_DELAY_MAX, FB_DELAY_GAIN};
AudioEffect* createEffectInstance (audioMasterCallback audioMaster)
{
@@ -21,8 +19,8 @@ AudioEffect* createEffectInstance (audioMasterCallback audioMaster)
//-----------------------------------------------------------------------------
Plugin::Plugin(audioMasterCallback audioMaster)
: AudioEffectX(audioMaster, 1, NUM_PARMS) // 1 program, 1 parameter only
, m_reverb_1({DELAY_MAX, DELAY_MAX, DELAY_MAX, DELAY_MAX}, DELAY_MAX, 0)
, m_reverb_2({DELAY_MAX, DELAY_MAX, DELAY_MAX, DELAY_MAX}, DELAY_MAX, 0)
, m_reverb_1({DELAY_MAX, DELAY_MAX, DELAY_MAX, DELAY_MAX, {DELAY_MAX, 0.0}}, DELAY_MAX, 0)
, m_reverb_2({DELAY_MAX, DELAY_MAX, DELAY_MAX, DELAY_MAX, {DELAY_MAX, 0.0}}, DELAY_MAX, 0)
{
sampleRate = 48000;
setNumInputs(2); // stereo in
@@ -35,14 +33,16 @@ Plugin::Plugin(audioMasterCallback audioMaster)
m_feedback_delay[0] = 0;
m_feedback_delay[1] = 0;
m_params[0] = new Param("Order", "", 0, 4, 4);
m_params[1] = new Param("Delay 1", "ms", 0, 1000, 50);
m_params[2] = new Param("Delay 2", "ms", 0, 1000, 100);
m_params[3] = new Param("Delay 3", "ms", 0, 1000, 250);
m_params[4] = new Param("Delay 4", "ms", 0, 1000, 500);
m_params[5] = new Param("Feedback Delay Min", "ms", 0, 1000, 100);
m_params[6] = new Param("Feedback Delay Max", "ms", 0, 1000, 200);
m_params[7] = new Param("Feedback Gain", "%", 0, 100, 0);
uint order = m_reverb_1.getNumDiffusionSteps();
m_params[0] = new Param("Order", "", order, order, order);
m_params[1] = new Param("Diffusion 1", "ms", 0, 1000, 48, 10.0);
m_params[2] = new Param("Diffusion 2", "ms", 0, 1000, 96, 10.0);
m_params[3] = new Param("Diffusion 3", "ms", 0, 1000, 192, 10.0);
m_params[4] = new Param("Diffusion 4", "ms", 0, 1000, 384, 10.0);
m_params[5] = new Param("Diffusion 5", "ms", 0, 1000, 768, 10.0);
m_params[6] = new Param("Delay Min", "ms", 0, 1000, 100, 10.0);
m_params[7] = new Param("Delay Max", "ms", 0, 1000, 200, 10.0);
m_params[8] = new Param("Delay Feedback", "%", 0, 100, 0);
}
//-----------------------------------------------------------------------------------------
@@ -75,6 +75,7 @@ void Plugin::setParameter(VstInt32 index, float value)
case SIZE_2:
case SIZE_3:
case SIZE_4:
case SIZE_5:
{
double p = m_params[index]->fromSlider(value);
uint delay = (uint)(p*sampleRate/1000);
@@ -83,25 +84,24 @@ void Plugin::setParameter(VstInt32 index, float value)
break;
}
case FEEDBACK_GAIN:
case FB_DELAY_MIN:
case FB_DELAY_MAX:
{
double p = m_params[index]->fromSlider(value);
uint delay = (uint)(p*sampleRate/1000);
m_feedback_delay[index-FB_DELAY_MIN] = delay;
m_reverb_1.setFeedbackDelay(m_feedback_delay[0], m_feedback_delay[1]);
m_reverb_2.setFeedbackDelay(m_feedback_delay[0], m_feedback_delay[1]);
break;
}
case FB_DELAY_GAIN:
{
double p = m_params[index]->fromSlider(value)/100;
m_reverb_1.setFeedbackGain(p);
m_reverb_2.setFeedbackGain(p);
break;
}
case FEEDBACK_DELAY_MIN:
case FEEDBACK_DELAY_XAX:
{
double p = m_params[index]->fromSlider(value);
uint delay = (uint)(p*sampleRate/1000);
m_feedback_delay[index-FEEDBACK_DELAY_MIN] = delay;
m_reverb_1.setFeedbackDelay(m_feedback_delay[0], m_feedback_delay[1]);
m_reverb_2.setFeedbackDelay(m_feedback_delay[0], m_feedback_delay[1]);
break;
}
}
}
}
@@ -118,9 +118,10 @@ float Plugin::getParameter(VstInt32 index)
case SIZE_2:
case SIZE_3:
case SIZE_4:
case FEEDBACK_GAIN:
case FEEDBACK_DELAY_MIN:
case FEEDBACK_DELAY_XAX:
case SIZE_5:
case FB_DELAY_MIN:
case FB_DELAY_MAX:
case FB_DELAY_GAIN:
value = m_params[index]->getSlider();
break;
@@ -139,9 +140,10 @@ void Plugin::getParameterName(VstInt32 index, char *label)
case SIZE_2:
case SIZE_3:
case SIZE_4:
case FEEDBACK_DELAY_MIN:
case FEEDBACK_DELAY_XAX:
case FEEDBACK_GAIN:
case SIZE_5:
case FB_DELAY_MIN:
case FB_DELAY_MAX:
case FB_DELAY_GAIN:
strcpy(label,m_params[index]->name().c_str());
break;
default:
@@ -161,9 +163,10 @@ void Plugin::getParameterDisplay(VstInt32 index, char *text)
case SIZE_2:
case SIZE_3:
case SIZE_4:
case FEEDBACK_DELAY_MIN:
case FEEDBACK_DELAY_XAX:
case FEEDBACK_GAIN:
case SIZE_5:
case FB_DELAY_MIN:
case FB_DELAY_MAX:
case FB_DELAY_GAIN:
sprintf(text, "%f", m_params[index]->getParameter());
break;
}
@@ -179,9 +182,10 @@ void Plugin::getParameterLabel(VstInt32 index, char *label)
case SIZE_2:
case SIZE_3:
case SIZE_4:
case FEEDBACK_DELAY_MIN:
case FEEDBACK_DELAY_XAX:
case FEEDBACK_GAIN:
case SIZE_5:
case FB_DELAY_MIN:
case FB_DELAY_MAX:
case FB_DELAY_GAIN:
strcpy(label,m_params[index]->unit().c_str());
break;
}