missing swap buffer methods

src/internal/methods/ESP/ESP32/NeoEsp32RmtXMethod.h

@@ -152,6 +152,12 @@ public:
         return false;
     }
 
+    bool SwapBuffers()
+    {
+        std::swap(_dataSending, _dataEditing);
+        return true;
+    }
+
     uint8_t* getData() const
     {
         return _dataEditing;

src/internal/methods/ESP/ESP32/NeoEsp32SpiMethod.h

@@ -369,6 +369,18 @@ public:
         }
     }
 
+    bool AlwaysUpdate()
+    {
+        // this method requires update to be called only if changes to buffer
+        return false;
+    }
+
+    bool SwapBuffers()
+    {
+        std::swap(_dataSending, _dataEditing);
+        return true;
+    }
+
     uint8_t* getData() const
     {
         return _dataEditing;