From 32a02a5f0f1b19a8a1215059d3d3fdc0b966b21b Mon Sep 17 00:00:00 2001
From: Emil Muratov <gpm@hotplug.ru>
Date: Tue, 17 Aug 2021 00:39:19 +0300
Subject: [PATCH] Add proper destructor to the class

Closes #165
---
 ESP32-HUB75-MatrixPanel-I2S-DMA.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/ESP32-HUB75-MatrixPanel-I2S-DMA.h b/ESP32-HUB75-MatrixPanel-I2S-DMA.h
index a2caeca..ae55622 100644
--- a/ESP32-HUB75-MatrixPanel-I2S-DMA.h
+++ b/ESP32-HUB75-MatrixPanel-I2S-DMA.h
@@ -397,6 +397,17 @@ class MatrixPanel_I2S_DMA {
 
     }
 
+    // Obj destructor
+    ~MatrixPanel_I2S_DMA(){
+      stopDMAoutput();
+
+      delete dmadesc_a;
+
+      if (m_cfg.double_buff)
+        delete dmadesc_b;
+    }
+
+
     /*
      *  overload for compatibility
      */