Update

src/viper/effects/TubeSimulator.cpp

@@ -0,0 +1,37 @@
+#include "TubeSimulator.h"
+
+TubeSimulator::TubeSimulator() {
+    this->acc[0] = 0.f;
+    this->acc[1] = 0.f;
+    this->enable = false;
+}
+
+void TubeSimulator::Reset() {
+    this->acc[0] = 0.f;
+    this->acc[1] = 0.f;
+    this->enable = false;
+}
+
+void TubeSimulator::SetEnable(bool enable) {
+    if (this->enable != enable) {
+        if (!this->enable) {
+            Reset();
+        }
+        this->enable = enable;
+    }
+}
+
+void TubeSimulator::TubeProcess(float *buffer, uint32_t size) {
+    if (this->enable) {
+        for (uint32_t x = 0; x < size; x++) {
+            this->acc[0] = (this->acc[0] + buffer[2 * x]) / 2.f;
+            this->acc[1] = (this->acc[1] + buffer[2 * x + 1]) / 2.f;
+            buffer[2 * x] = this->acc[0];
+            buffer[2 * x + 1] = this->acc[1];
+        }
+    }
+}
+
+TubeSimulator::~TubeSimulator() {
+
+}