new cspot/bell

components/spotify/cspot/bell/main/audio-dsp/include/Gain.h

@@ -1,40 +1,41 @@
 #pragma once
 
-#include <cmath>
-#include <mutex>
-#include <iostream>
+#include <memory>  // for unique_ptr
+#include <mutex>   // for scoped_lock
+#include <vector>  // for vector
 
-#include "AudioTransform.h"
+#include "AudioTransform.h"   // for AudioTransform
+#include "StreamInfo.h"       // for StreamInfo
+#include "TransformConfig.h"  // for TransformConfig
 
-namespace bell
-{
-    class Gain : public bell::AudioTransform
-    {
-    private:
-    float gainFactor = 1.0f;
+namespace bell {
+class Gain : public bell::AudioTransform {
+ private:
+  float gainFactor = 1.0f;
 
-    std::vector<int> channels;
+  std::vector<int> channels;
 
-    public:
-        Gain();
-        ~Gain() {};
-        
-        float gainDb = 0.0;
-        
-        void configure(std::vector<int> channels, float gainDB);
+ public:
+  Gain();
+  ~Gain(){};
 
-        std::unique_ptr<StreamInfo> process(std::unique_ptr<StreamInfo> data) override;
+  float gainDb = 0.0;
 
-        void reconfigure() override {
-            std::scoped_lock lock(this->accessMutex);
-            float gain = config->getFloat("gain");
-            this->channels = config->getChannels();
+  void configure(std::vector<int> channels, float gainDB);
 
-            if (gainDb == gain) {
-                return;
-            }
+  std::unique_ptr<StreamInfo> process(
+      std::unique_ptr<StreamInfo> data) override;
 
-            this->configure(channels, gain);
-        }
-    };
-}
+  void reconfigure() override {
+    std::scoped_lock lock(this->accessMutex);
+    float gain = config->getFloat("gain");
+    this->channels = config->getChannels();
+
+    if (gainDb == gain) {
+      return;
+    }
+
+    this->configure(channels, gain);
+  }
+};
+}  // namespace bell