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[JayDelay]

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- added param scaler
This commit is contained in:
jens
2025-11-12 22:45:13 +01:00
parent 389f2c0556
commit 47e459809e
3 changed files with 252 additions and 63 deletions
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src/plugin.cpp
+43 -62
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@@ -9,33 +9,8 @@
#include <cstdlib>
#include <cstdio>
#define NUM_PARMS 8
#define MAX_ORDER 4
const char * const pFTypeString[] =
{
"Order",
"Size 1",
"Size 2",
"Size 3",
"Size 4",
"Feedback Delay Min",
"Feedback Delay Max",
"Feedback Gain",
};
const char * const pFUnitString[] =
{
"",
"samples",
"samples",
"samples",
"samples",
"samples",
"samples",
"",
};
enum {ORDER, SIZE_1, SIZE_2, SIZE_3, SIZE_4, FEEDBACK_DELAY_MIN, FEEDBACK_DELAY_XAX, FEEDBACK_GAIN};
AudioEffect* createEffectInstance (audioMasterCallback audioMaster)
@@ -59,6 +34,15 @@ 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);
}
//-----------------------------------------------------------------------------------------
@@ -84,31 +68,39 @@ void Plugin::setParameter(VstInt32 index, float value)
{
switch(index)
{
case ORDER:
break;
case ORDER:
break;
case SIZE_1:
case SIZE_2:
case SIZE_3:
case SIZE_4:
{
uint delay = (uint)(value*DELAY_MAX);
m_reverb_1.setDelay(delay, index - SIZE_1);
m_reverb_2.setDelay(delay, index - SIZE_1);
break;
}
case SIZE_1:
case SIZE_2:
case SIZE_3:
case SIZE_4:
{
double p = m_params[index]->fromSlider(value);
uint delay = (uint)(p*sampleRate/1000);
m_reverb_1.setDelay(delay, index - SIZE_1);
m_reverb_2.setDelay(delay, index - SIZE_1);
break;
}
case FEEDBACK_GAIN:
m_reverb_1.setFeedbackGain(value);
m_reverb_2.setFeedbackGain(value);
break;
case FEEDBACK_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:
m_feedback_delay[index-FEEDBACK_DELAY_MIN] = (uint)(value * DELAY_MAX);
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 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;
}
}
@@ -122,23 +114,14 @@ float Plugin::getParameter(VstInt32 index)
switch(index)
{
case ORDER:
value = (float)MAX_ORDER;
break;
case SIZE_1:
case SIZE_2:
case SIZE_3:
case SIZE_4:
value = m_reverb_1.getDelay(index - SIZE_1);
break;
case FEEDBACK_GAIN:
value = m_reverb_1.getFeedbackGain();
break;
case FEEDBACK_DELAY_MIN:
case FEEDBACK_DELAY_XAX:
value = m_feedback_delay[index-FEEDBACK_DELAY_MIN];
value = m_params[index]->getSlider();
break;
@@ -159,7 +142,7 @@ void Plugin::getParameterName(VstInt32 index, char *label)
case FEEDBACK_DELAY_MIN:
case FEEDBACK_DELAY_XAX:
case FEEDBACK_GAIN:
strcpy(label,pFTypeString[index]);
strcpy(label,m_params[index]->name().c_str());
break;
default:
strcpy(label,"Unknown");
@@ -180,10 +163,8 @@ void Plugin::getParameterDisplay(VstInt32 index, char *text)
case SIZE_4:
case FEEDBACK_DELAY_MIN:
case FEEDBACK_DELAY_XAX:
sprintf(text, "%d", (int)getParameter(index));
break;
case FEEDBACK_GAIN:
sprintf(text, "%f", getParameter(index));
sprintf(text, "%f", m_params[index]->getParameter());
break;
}
}
@@ -201,7 +182,7 @@ void Plugin::getParameterLabel(VstInt32 index, char *label)
case FEEDBACK_DELAY_MIN:
case FEEDBACK_DELAY_XAX:
case FEEDBACK_GAIN:
strcpy(label, pFUnitString[index]);
strcpy(label,m_params[index]->unit().c_str());
break;
}
}