From 99b1436080ff3792f107a7810b2185fe332d7d5c Mon Sep 17 00:00:00 2001
From: Jens Ahrensfeld <jens@jayfield.org>
Date: Sun, 16 Nov 2025 10:17:14 +0100
Subject: [PATCH] added early reflections

---
 src/plugin.cpp | 45 ++++++++++++++++++++++++++++++++++++++++++---
 src/plugin.hpp |  2 +-
 submodules/dsp |  2 +-
 3 files changed, 44 insertions(+), 5 deletions(-)

diff --git a/src/plugin.cpp b/src/plugin.cpp
index 07c0228..664c32c 100755
--- a/src/plugin.cpp
+++ b/src/plugin.cpp
@@ -9,7 +9,7 @@
 #include <cstdlib>
 #include <cstdio>
 
-enum {ORDER, SIZE_1, SIZE_2, SIZE_3, SIZE_4, SIZE_5, FB_DELAY_MIN, FB_DELAY_MAX, FB_DELAY_GAIN};
+enum {ORDER, SIZE_1, SIZE_2, SIZE_3, SIZE_4, SIZE_5, FB_DELAY_MIN, FB_DELAY_MAX, FB_DELAY_GAIN, EARLY_GAIN_1, EARLY_GAIN_2, EARLY_GAIN_3, EARLY_GAIN_4, EARLY_GAIN_5};
 
 AudioEffect* createEffectInstance (audioMasterCallback audioMaster)
 {
@@ -43,6 +43,12 @@ Plugin::Plugin(audioMasterCallback audioMaster)
 	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);
+	m_params[9] = new Param("EarlyGain 1", "%", 0, 100, 0);
+	m_params[10] = new Param("EarlyGain 2", "%", 0, 100, 0);
+	m_params[11] = new Param("EarlyGain 3", "%", 0, 100, 0);
+	m_params[12] = new Param("EarlyGain 4", "%", 0, 100, 0);
+	m_params[13] = new Param("EarlyGain 5", "%", 0, 100, 0);
+
 }
 
 //-----------------------------------------------------------------------------------------
@@ -79,8 +85,8 @@ void Plugin::setParameter(VstInt32 index, float value)
 		{
 			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);
+			m_reverb_1.setDelay(index - SIZE_1, delay);
+			m_reverb_2.setDelay(index - SIZE_1, delay);
 			break;
 		}
 
@@ -102,6 +108,19 @@ void Plugin::setParameter(VstInt32 index, float value)
 			m_reverb_2.setFeedbackGain(p);
 			break;
 		}		
+
+		case EARLY_GAIN_1:
+		case EARLY_GAIN_2:
+		case EARLY_GAIN_3:
+		case EARLY_GAIN_4:
+		case EARLY_GAIN_5:
+		{
+			double p = m_params[index]->fromSlider(value)/50;
+			m_reverb_1.setEarlyGain(index - EARLY_GAIN_1, p);
+			m_reverb_2.setEarlyGain(index - EARLY_GAIN_1, p);
+			break;
+		}
+
 	}
 
 }
@@ -119,6 +138,11 @@ float Plugin::getParameter(VstInt32 index)
 	case SIZE_3:
 	case SIZE_4:
 	case SIZE_5:
+	case EARLY_GAIN_1:
+	case EARLY_GAIN_2:
+	case EARLY_GAIN_3:
+	case EARLY_GAIN_4:
+	case EARLY_GAIN_5:
 	case FB_DELAY_MIN:
 	case FB_DELAY_MAX:
 	case FB_DELAY_GAIN:
@@ -141,6 +165,11 @@ void Plugin::getParameterName(VstInt32 index, char *label)
 		case SIZE_3:
 		case SIZE_4:
 		case SIZE_5:
+		case EARLY_GAIN_1:
+		case EARLY_GAIN_2:
+		case EARLY_GAIN_3:
+		case EARLY_GAIN_4:
+		case EARLY_GAIN_5:
 		case FB_DELAY_MIN:
 		case FB_DELAY_MAX:
 		case FB_DELAY_GAIN:
@@ -164,6 +193,11 @@ void Plugin::getParameterDisplay(VstInt32 index, char *text)
 		case SIZE_3:
 		case SIZE_4:
 		case SIZE_5:
+		case EARLY_GAIN_1:
+		case EARLY_GAIN_2:
+		case EARLY_GAIN_3:
+		case EARLY_GAIN_4:
+		case EARLY_GAIN_5:
 		case FB_DELAY_MIN:
 		case FB_DELAY_MAX:
 		case FB_DELAY_GAIN:
@@ -183,6 +217,11 @@ void Plugin::getParameterLabel(VstInt32 index, char *label)
 		case SIZE_3:
 		case SIZE_4:
 		case SIZE_5:
+		case EARLY_GAIN_1:
+		case EARLY_GAIN_2:
+		case EARLY_GAIN_3:
+		case EARLY_GAIN_4:
+		case EARLY_GAIN_5:
 		case FB_DELAY_MIN:
 		case FB_DELAY_MAX:
 		case FB_DELAY_GAIN:
diff --git a/src/plugin.hpp b/src/plugin.hpp
index fd7e861..74cebc8 100755
--- a/src/plugin.hpp
+++ b/src/plugin.hpp
@@ -13,7 +13,7 @@
 class Plugin : public AudioEffectX
 {
 	static const uint DELAY_MAX = 48000;
-	static const uint NUM_PARMS = 9;
+	static const uint NUM_PARMS = 14;
 
 	public:
 	Plugin(audioMasterCallback audioMaster);
diff --git a/submodules/dsp b/submodules/dsp
index 09591a3..b9b7077 160000
--- a/submodules/dsp
+++ b/submodules/dsp
@@ -1 +1 @@
-Subproject commit 09591a3148ca055ecb9a27289956868a53692b59
+Subproject commit b9b7077c4d68d1ea17d5d7203177ae5efe0f7e30