Convert DetailType to enum class

include/AudioEngineProfiler.h

@@ -54,28 +54,31 @@ class AudioEngineProfiler
 
 	void setOutputFile( const QString& outputFile );
 
-	enum DetailType {
+	enum class DetailType {
 		NoteSetup,
 		Instruments,
 		Effects,
 		Mixing,
 		DetailCount
 	};
 
-	void startDetail(const DetailType type) { m_detailTimer[type].reset(); }
-	void finishDetail(const DetailType type) { m_detailTime[type] = m_detailTimer[type].elapsed(); }
+	void startDetail(const DetailType type) { m_detailTimer[static_cast<int>(type)].reset(); }
+	void finishDetail(const DetailType type)
+	{
+		m_detailTime[static_cast<int>(type)] = m_detailTimer[static_cast<int>(type)].elapsed();
+	}
 
-	int detailLoad(const DetailType type) const { return m_detailLoad[type]; }
+	int detailLoad(const DetailType type) const { return m_detailLoad[static_cast<int>(type)]; }
 
 private:
 	MicroTimer m_periodTimer;
 	float m_cpuLoad;
 	QFile m_outputFile;
 
 	// Use arrays to avoid dynamic allocations in realtime code
-	std::array<MicroTimer, DetailCount> m_detailTimer;
-	std::array<int, DetailCount> m_detailTime{0};
-	std::array<float, DetailCount> m_detailLoad{0};
+	std::array<MicroTimer, static_cast<int>(DetailType::DetailCount)> m_detailTimer;
+	std::array<int, static_cast<int>(DetailType::DetailCount)> m_detailTime{0};
+	std::array<float, static_cast<int>(DetailType::DetailCount)> m_detailLoad{0};
 };
 
 } // namespace lmms

src/core/AudioEngineProfiler.cpp

@@ -53,7 +53,7 @@ void AudioEngineProfiler::finishPeriod( sample_rate_t sampleRate, fpp_t framesPe
 	m_cpuLoad = std::min(newCpuLoad * 0.1f + m_cpuLoad * 0.9f, 100.f);
 
 	// Compute detailed load analysis. Can use stronger averaging to get more stable readout.
-	for (int i = 0; i < DetailCount; i++)
+	for (int i = 0; i < static_cast<int>(DetailType::DetailCount); i++)
 	{
 		const int newLoad = 100 * m_detailTime[i] / timeLimit;
 		m_detailLoad[i] = std::min(newLoad * 0.05f + m_detailLoad[i] * 0.95f, 100.f);