Run clang-format on all files (LMMS#4690)

This commit was created by solely running

```
clang-format -style=file -i $(git ls-files '*.cpp' '*.h')
git commit -a
```

No functional changes.

include/AboutDialog.h

@@ -22,22 +22,16 @@
  *
  */
 
-
 #ifndef ABOUT_DIALOG_H
 #define ABOUT_DIALOG_H
 
 #include <QDialog>
 
 #include "ui_about_dialog.h"
 
-
-class AboutDialog : public QDialog, public Ui::AboutDialog
-{
+class AboutDialog : public QDialog, public Ui::AboutDialog {
 public:
-	AboutDialog(QWidget* parent=0);
-
-} ;
-
+	AboutDialog(QWidget* parent = 0);
+};
 
 #endif
-

include/ActionGroup.h

@@ -22,7 +22,6 @@
  *
  */
 
-
 #ifndef ACTION_GROUP_H
 #define ACTION_GROUP_H
 
@@ -33,15 +32,14 @@
 /// This class provides the same functionality as QActionGroup, but in addition
 /// has the actionTriggered(int) signal.
 /// It also sets every added action's checkable property to true.
-class ActionGroup : public QActionGroup
-{
+class ActionGroup : public QActionGroup {
 	Q_OBJECT
 public:
 	ActionGroup(QObject* parent);
 
-	QAction* addAction(QAction *a);
-	QAction* addAction(const QString &text);
-	QAction* addAction(const QIcon &icon, const QString &text);
+	QAction* addAction(QAction* a);
+	QAction* addAction(const QString& text);
+	QAction* addAction(const QIcon& icon, const QString& text);
 
 signals:
 	/// This signal is emitted when the action at the given index is triggered.

include/AudioAlsa.h

@@ -32,47 +32,40 @@
 // older ALSA-versions might require this
 #define ALSA_PCM_NEW_HW_PARAMS_API
 
-#include <alsa/asoundlib.h>
 #include <QThread>
+#include <alsa/asoundlib.h>
 
 #include "AudioDevice.h"
 
-
-class AudioAlsa : public QThread, public AudioDevice
-{
+class AudioAlsa : public QThread, public AudioDevice {
 	Q_OBJECT
 public:
 	/**
 	 * @brief Contains the relevant information about available ALSA devices
 	 */
-	class DeviceInfo
-	{
+	class DeviceInfo {
 	public:
-		DeviceInfo(QString const & deviceName, QString const & deviceDescription) :
-			m_deviceName(deviceName),
-			m_deviceDescription(deviceDescription)
-		{}
+		DeviceInfo(QString const& deviceName, QString const& deviceDescription)
+			: m_deviceName(deviceName)
+			, m_deviceDescription(deviceDescription) {}
 		~DeviceInfo() {}
 
-		QString const & getDeviceName() const { return m_deviceName; }
-		QString const & getDeviceDescription() const { return m_deviceDescription; }
+		QString const& getDeviceName() const { return m_deviceName; }
+		QString const& getDeviceDescription() const { return m_deviceDescription; }
 
 	private:
 		QString m_deviceName;
 		QString m_deviceDescription;
-
 	};
 
 	typedef std::vector<DeviceInfo> DeviceInfoCollection;
 
 public:
-	AudioAlsa( bool & _success_ful, AudioEngine* audioEngine );
+	AudioAlsa(bool& _success_ful, AudioEngine* audioEngine);
 	virtual ~AudioAlsa();
 
-	inline static QString name()
-	{
-		return QT_TRANSLATE_NOOP( "AudioDeviceSetupWidget",
-			"ALSA (Advanced Linux Sound Architecture)" );
+	inline static QString name() {
+		return QT_TRANSLATE_NOOP("AudioDeviceSetupWidget", "ALSA (Advanced Linux Sound Architecture)");
 	}
 
 	static QString probeDevice();
@@ -85,22 +78,20 @@ class AudioAlsa : public QThread, public AudioDevice
 	void applyQualitySettings() override;
 	void run() override;
 
-	int setHWParams( const ch_cnt_t _channels, snd_pcm_access_t _access );
+	int setHWParams(const ch_cnt_t _channels, snd_pcm_access_t _access);
 	int setSWParams();
-	int handleError( int _err );
-
+	int handleError(int _err);
 
-	snd_pcm_t * m_handle;
+	snd_pcm_t* m_handle;
 
 	snd_pcm_uframes_t m_bufferSize;
 	snd_pcm_uframes_t m_periodSize;
 
-	snd_pcm_hw_params_t * m_hwParams;
-	snd_pcm_sw_params_t * m_swParams;
+	snd_pcm_hw_params_t* m_hwParams;
+	snd_pcm_sw_params_t* m_swParams;
 
 	bool m_convertEndian;
-
-} ;
+};
 
 #endif
 

include/AudioAlsaSetupWidget.h

@@ -29,21 +29,17 @@
 
 #ifdef LMMS_HAVE_ALSA
 
-#include "AudioDeviceSetupWidget.h"
-
 #include "AudioAlsa.h"
-
+#include "AudioDeviceSetupWidget.h"
 
 class QComboBox;
 class LcdSpinBox;
 
-
-class AudioAlsaSetupWidget : public AudioDeviceSetupWidget
-{
+class AudioAlsaSetupWidget : public AudioDeviceSetupWidget {
 	Q_OBJECT
 
 public:
-	AudioAlsaSetupWidget( QWidget * _parent );
+	AudioAlsaSetupWidget(QWidget* _parent);
 	virtual ~AudioAlsaSetupWidget();
 
 	void saveSettings() override;
@@ -52,8 +48,8 @@ public slots:
 	void onCurrentIndexChanged(int index);
 
 private:
-	QComboBox * m_deviceComboBox;
-	LcdSpinBox * m_channels;
+	QComboBox* m_deviceComboBox;
+	LcdSpinBox* m_channels;
 
 	int m_selectedDevice;
 	AudioAlsa::DeviceInfoCollection m_deviceInfos;

include/AudioDevice.h

@@ -30,116 +30,73 @@
 
 #include "lmms_basics.h"
 
-
 class AudioEngine;
 class AudioPort;
 class QThread;
 
-
-class AudioDevice
-{
+class AudioDevice {
 public:
-	AudioDevice( const ch_cnt_t _channels, AudioEngine* audioEngine );
+	AudioDevice(const ch_cnt_t _channels, AudioEngine* audioEngine);
 	virtual ~AudioDevice();
 
-	inline void lock()
-	{
-		m_devMutex.lock();
-	}
-
-	inline void unlock()
-	{
-		m_devMutex.unlock();
-	}
+	inline void lock() { m_devMutex.lock(); }
 
+	inline void unlock() { m_devMutex.unlock(); }
 
 	// if audio-driver supports ports, classes inherting AudioPort
 	// (e.g. channel-tracks) can register themselves for making
 	// audio-driver able to collect their individual output and provide
 	// them at a specific port - currently only supported by JACK
-	virtual void registerPort( AudioPort * _port );
-	virtual void unregisterPort( AudioPort * _port );
-	virtual void renamePort( AudioPort * _port );
+	virtual void registerPort(AudioPort* _port);
+	virtual void unregisterPort(AudioPort* _port);
+	virtual void renamePort(AudioPort* _port);
 
+	inline bool supportsCapture() const { return m_supportsCapture; }
 
-	inline bool supportsCapture() const
-	{
-		return m_supportsCapture;
-	}
+	inline sample_rate_t sampleRate() const { return m_sampleRate; }
 
-	inline sample_rate_t sampleRate() const
-	{
-		return m_sampleRate;
-	}
-
-	ch_cnt_t channels() const
-	{
-		return m_channels;
-	}
+	ch_cnt_t channels() const { return m_channels; }
 
 	void processNextBuffer();
 
-	virtual void startProcessing()
-	{
-		m_inProcess = true;
-	}
+	virtual void startProcessing() { m_inProcess = true; }
 
 	virtual void stopProcessing();
 
 	virtual void applyQualitySettings();
 
-
-
 protected:
 	// subclasses can re-implement this for being used in conjunction with
 	// processNextBuffer()
-	virtual void writeBuffer( const surroundSampleFrame * /* _buf*/,
-						const fpp_t /*_frames*/,
-						const float /*_master_gain*/ )
-	{
-	}
+	virtual void writeBuffer(
+		const surroundSampleFrame* /* _buf*/, const fpp_t /*_frames*/, const float /*_master_gain*/) {}
 
 	// called by according driver for fetching new sound-data
-	fpp_t getNextBuffer( surroundSampleFrame * _ab );
+	fpp_t getNextBuffer(surroundSampleFrame* _ab);
 
 	// convert a given audio-buffer to a buffer in signed 16-bit samples
 	// returns num of bytes in outbuf
-	int convertToS16( const surroundSampleFrame * _ab,
-						const fpp_t _frames,
-						const float _master_gain,
-						int_sample_t * _output_buffer,
-						const bool _convert_endian = false );
+	int convertToS16(const surroundSampleFrame* _ab, const fpp_t _frames, const float _master_gain,
+		int_sample_t* _output_buffer, const bool _convert_endian = false);
 
 	// clear given signed-int-16-buffer
-	void clearS16Buffer( int_sample_t * _outbuf,
-							const fpp_t _frames );
+	void clearS16Buffer(int_sample_t* _outbuf, const fpp_t _frames);
 
 	// resample given buffer from samplerate _src_sr to samplerate _dst_sr
-	fpp_t resample( const surroundSampleFrame * _src,
-					const fpp_t _frames,
-					surroundSampleFrame * _dst,
-					const sample_rate_t _src_sr,
-					const sample_rate_t _dst_sr );
-
-	inline void setSampleRate( const sample_rate_t _new_sr )
-	{
-		m_sampleRate = _new_sr;
-	}
-
-	AudioEngine* audioEngine()
-	{
-		return m_audioEngine;
-	}
+	fpp_t resample(const surroundSampleFrame* _src, const fpp_t _frames, surroundSampleFrame* _dst,
+		const sample_rate_t _src_sr, const sample_rate_t _dst_sr);
 
-	bool hqAudio() const;
+	inline void setSampleRate(const sample_rate_t _new_sr) { m_sampleRate = _new_sr; }
+
+	AudioEngine* audioEngine() { return m_audioEngine; }
 
-	static void stopProcessingThread( QThread * thread );
+	bool hqAudio() const;
 
+	static void stopProcessingThread(QThread* thread);
 
 protected:
 	bool m_supportsCapture;
 
-
 private:
 	sample_rate_t m_sampleRate;
 	ch_cnt_t m_channels;
@@ -149,11 +106,9 @@ class AudioDevice
 	QMutex m_devMutex;
 
 	SRC_DATA m_srcData;
-	SRC_STATE * m_srcState;
-
-	surroundSampleFrame * m_buffer;
-
-} ;
+	SRC_STATE* m_srcState;
 
+	surroundSampleFrame* m_buffer;
+};
 
 #endif

include/AudioDeviceSetupWidget.h

@@ -27,12 +27,10 @@
 
 #include "TabWidget.h"
 
-
-class AudioDeviceSetupWidget : public TabWidget
-{
-    Q_OBJECT
+class AudioDeviceSetupWidget : public TabWidget {
+	Q_OBJECT
 public:
-	AudioDeviceSetupWidget( const QString & _caption, QWidget * _parent );
+	AudioDeviceSetupWidget(const QString& _caption, QWidget* _parent);
 
 	virtual ~AudioDeviceSetupWidget();
 
@@ -41,5 +39,4 @@ class AudioDeviceSetupWidget : public TabWidget
 	virtual void show();
 };
 
-
 #endif