#include <sound.h>

Inheritance diagram for CSound:

Collaboration diagram for CSound:

Public Member Functions
int	Init () override REQUIRES(!m_SoundLock)

int	Update () override

void	Shutdown () override REQUIRES(!m_SoundLock)

bool	IsSoundEnabled () override

int	LoadOpus (const char *pFilename, int StorageType=IStorage::TYPE_ALL) override REQUIRES(!m_SoundLock)

int	LoadWV (const char *pFilename, int StorageType=IStorage::TYPE_ALL) override REQUIRES(!m_SoundLock)

int	LoadOpusFromMem (const void *pData, unsigned DataSize, bool ForceLoad) override REQUIRES(!m_SoundLock)

int	LoadWVFromMem (const void *pData, unsigned DataSize, bool ForceLoad) override REQUIRES(!m_SoundLock)

void	UnloadSample (int SampleId) override REQUIRES(!m_SoundLock)

float	GetSampleTotalTime (int SampleId) override REQUIRES(!m_SoundLock)

float	GetSampleCurrentTime (int SampleId) override REQUIRES(!m_SoundLock)

void	SetSampleCurrentTime (int SampleId, float Time) override REQUIRES(!m_SoundLock)

void	SetChannel (int ChannelId, float Vol, float Pan) override REQUIRES(!m_SoundLock)

void	SetListenerPosition (vec2 Position) override

void	SetVoiceVolume (CVoiceHandle Voice, float Volume) override REQUIRES(!m_SoundLock)

void	SetVoiceFalloff (CVoiceHandle Voice, float Falloff) override REQUIRES(!m_SoundLock)

void	SetVoicePosition (CVoiceHandle Voice, vec2 Position) override REQUIRES(!m_SoundLock)

void	SetVoiceTimeOffset (CVoiceHandle Voice, float TimeOffset) override REQUIRES(!m_SoundLock)

void	SetVoiceCircle (CVoiceHandle Voice, float Radius) override REQUIRES(!m_SoundLock)

void	SetVoiceRectangle (CVoiceHandle Voice, float Width, float Height) override REQUIRES(!m_SoundLock)

CVoiceHandle	Play (int ChannelId, int SampleId, int Flags, float Volume, vec2 Position) REQUIRES(!m_SoundLock)

CVoiceHandle	PlayAt (int ChannelId, int SampleId, int Flags, float Volume, vec2 Position) override REQUIRES(!m_SoundLock)

CVoiceHandle	Play (int ChannelId, int SampleId, int Flags, float Volume) override REQUIRES(!m_SoundLock)

void	Pause (int SampleId) override REQUIRES(!m_SoundLock)

void	Stop (int SampleId) override REQUIRES(!m_SoundLock)

void	StopAll () override REQUIRES(!m_SoundLock)

void	StopVoice (CVoiceHandle Voice) override REQUIRES(!m_SoundLock)

bool	IsPlaying (int SampleId) override REQUIRES(!m_SoundLock)

int	MixingRate () const override

void	Mix (short *pFinalOut, unsigned Frames) override REQUIRES(!m_SoundLock)

void	PauseAudioDevice () override

void	UnpauseAudioDevice () override

Public Member Functions inherited from IInterface
	IInterface ()

virtual	~IInterface ()=default

Private Types
enum	{ NUM_SAMPLES = 512 , NUM_VOICES = 256 , NUM_CHANNELS = 16 }

Private Member Functions
CSample m_aSamples[NUM_SAMPLES]	GUARDED_BY (m_SoundLock)

int m_FirstFreeSampleIndex	GUARDED_BY (m_SoundLock)=0

CVoice m_aVoices[NUM_VOICES]	GUARDED_BY (m_SoundLock)

CChannel m_aChannels[NUM_CHANNELS]	GUARDED_BY (m_SoundLock)

int m_NextVoice	GUARDED_BY (m_SoundLock)=0

CSample *	AllocSample () REQUIRES(!m_SoundLock)

void	RateConvert (CSample &Sample) const

bool	DecodeOpus (CSample &Sample, const void *pData, unsigned DataSize) const

bool	DecodeWV (CSample &Sample, const void *pData, unsigned DataSize) const

void	UpdateVolume ()

Private Attributes
bool	m_SoundEnabled = false

SDL_AudioDeviceID	m_Device = 0

CLock	m_SoundLock

uint32_t	m_MaxFrames = 0

std::atomic< float >	m_ListenerPositionX = 0.0f

std::atomic< float >	m_ListenerPositionY = 0.0f

std::atomic< int >	m_SoundVolume = 100

int	m_MixingRate = 48000

class IEngineGraphics *	m_pGraphics = nullptr

IStorage *	m_pStorage = nullptr

int *	m_pMixBuffer = nullptr

Additional Inherited Members
Public Types inherited from ISound
enum	{ FLAG_LOOP = 1 << 0 , FLAG_POS = 1 << 1 , FLAG_NO_PANNING = 1 << 2 , FLAG_PREVIEW = 1 << 3 , FLAG_ALL = FLAG_LOOP \| FLAG_POS \| FLAG_NO_PANNING \| FLAG_PREVIEW }

enum	{ SHAPE_CIRCLE , SHAPE_RECTANGLE }

Protected Member Functions inherited from ISound
CVoiceHandle	CreateVoiceHandle (int Index, int Age)

Protected Member Functions inherited from IInterface
IKernel *	Kernel ()

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

private

Enumerator
NUM_SAMPLES
NUM_VOICES
NUM_CHANNELS

Member Function Documentation

◆ AllocSample()

CSample * CSound::AllocSample ( )

private

◆ DecodeOpus()

bool CSound::DecodeOpus	(	CSample &	Sample,
		const void *	pData,
		unsigned	DataSize
	)		const

private

◆ DecodeWV()

bool CSound::DecodeWV	(	CSample &	Sample,
		const void *	pData,
		unsigned	DataSize
	)		const

private

◆ GetSampleCurrentTime()

float CSound::GetSampleCurrentTime ( int SampleId )

overridevirtual

Implements ISound.

◆ GetSampleTotalTime()

float CSound::GetSampleTotalTime ( int SampleId )

overridevirtual

Implements ISound.

◆ GUARDED_BY() [1/5]

CSample m_aSamples[NUM_SAMPLES] CSound::GUARDED_BY ( m_SoundLock )

private

◆ GUARDED_BY() [2/5]

CVoice m_aVoices[NUM_VOICES] CSound::GUARDED_BY ( m_SoundLock )

private

◆ GUARDED_BY() [3/5]

CChannel m_aChannels[NUM_CHANNELS] CSound::GUARDED_BY ( m_SoundLock )

private

◆ GUARDED_BY() [4/5]

int m_FirstFreeSampleIndex CSound::GUARDED_BY ( m_SoundLock )

privatepure virtual

◆ GUARDED_BY() [5/5]

int m_NextVoice CSound::GUARDED_BY ( m_SoundLock )

privatepure virtual

◆ Init()

int CSound::Init ( )

overridevirtual

Implements IEngineSound.

◆ IsPlaying()

bool CSound::IsPlaying ( int SampleId )

overridevirtual

Implements ISound.

◆ IsSoundEnabled()

bool CSound::IsSoundEnabled ( )

inlineoverridevirtual

Implements ISound.

◆ LoadOpus()

int CSound::LoadOpus	(	const char *	pFilename,
		int	StorageType = `IStorage::TYPE_ALL`
	)

overridevirtual

Implements ISound.

◆ LoadOpusFromMem()

int CSound::LoadOpusFromMem	(	const void *	pData,
		unsigned	DataSize,
		bool	ForceLoad = `false`
	)

overridevirtual

Implements ISound.

◆ LoadWV()

int CSound::LoadWV	(	const char *	pFilename,
		int	StorageType = `IStorage::TYPE_ALL`
	)

overridevirtual

Implements ISound.

◆ LoadWVFromMem()

int CSound::LoadWVFromMem	(	const void *	pData,
		unsigned	DataSize,
		bool	ForceLoad = `false`
	)

overridevirtual

Implements ISound.

◆ Mix()

void CSound::Mix	(	short *	pFinalOut,
		unsigned	Frames
	)

overridevirtual

Implements ISound.

◆ MixingRate()

int CSound::MixingRate ( ) const

inlineoverridevirtual

Implements ISound.

◆ Pause()

void CSound::Pause ( int SampleId )

overridevirtual

Implements ISound.

◆ PauseAudioDevice()

void CSound::PauseAudioDevice ( )

overridevirtual

Implements ISound.

◆ Play() [1/2]

ISound::CVoiceHandle CSound::Play	(	int	ChannelId,
		int	SampleId,
		int	Flags,
		float	Volume
	)

overridevirtual

Implements ISound.

◆ Play() [2/2]

ISound::CVoiceHandle CSound::Play	(	int	ChannelId,
		int	SampleId,
		int	Flags,
		float	Volume,
		vec2	Position
	)

◆ PlayAt()

ISound::CVoiceHandle CSound::PlayAt	(	int	ChannelId,
		int	SampleId,
		int	Flags,
		float	Volume,
		vec2	Position
	)

overridevirtual

Implements ISound.

◆ RateConvert()

void CSound::RateConvert ( CSample & Sample ) const

private

◆ SetChannel()

void CSound::SetChannel	(	int	ChannelId,
		float	Vol,
		float	Pan
	)

overridevirtual

Implements ISound.

◆ SetListenerPosition()

void CSound::SetListenerPosition ( vec2 Position )

overridevirtual

Implements ISound.

◆ SetSampleCurrentTime()

void CSound::SetSampleCurrentTime	(	int	SampleId,
		float	Time
	)

overridevirtual

Implements ISound.

◆ SetVoiceCircle()

void CSound::SetVoiceCircle	(	CVoiceHandle	Voice,
		float	Radius
	)

overridevirtual

Implements ISound.

◆ SetVoiceFalloff()

void CSound::SetVoiceFalloff	(	CVoiceHandle	Voice,
		float	Falloff
	)

overridevirtual

Implements ISound.

◆ SetVoicePosition()

void CSound::SetVoicePosition	(	CVoiceHandle	Voice,
		vec2	Position
	)

overridevirtual

Implements ISound.

◆ SetVoiceRectangle()

void CSound::SetVoiceRectangle	(	CVoiceHandle	Voice,
		float	Width,
		float	Height
	)

overridevirtual

Implements ISound.

◆ SetVoiceTimeOffset()

void CSound::SetVoiceTimeOffset	(	CVoiceHandle	Voice,
		float	TimeOffset
	)

overridevirtual

Implements ISound.

◆ SetVoiceVolume()

void CSound::SetVoiceVolume	(	CVoiceHandle	Voice,
		float	Volume
	)

overridevirtual

Implements ISound.

◆ Shutdown()

void CSound::Shutdown ( )

overridevirtual

Implements IEngineSound.

◆ Stop()

void CSound::Stop ( int SampleId )

overridevirtual

Implements ISound.

◆ StopAll()

void CSound::StopAll ( )

overridevirtual

Implements ISound.

◆ StopVoice()

void CSound::StopVoice ( CVoiceHandle Voice )

overridevirtual

Implements ISound.

◆ UnloadSample()

void CSound::UnloadSample ( int SampleId )

overridevirtual

Implements ISound.

◆ UnpauseAudioDevice()

void CSound::UnpauseAudioDevice ( )

overridevirtual

Implements ISound.

◆ Update()

int CSound::Update ( )

overridevirtual

Implements IEngineSound.

◆ UpdateVolume()

void CSound::UpdateVolume ( )

private

Member Data Documentation

◆ m_Device

SDL_AudioDeviceID CSound::m_Device = 0

private

◆ m_ListenerPositionX

std::atomic<float> CSound::m_ListenerPositionX = 0.0f

private

◆ m_ListenerPositionY

std::atomic<float> CSound::m_ListenerPositionY = 0.0f

private

◆ m_MaxFrames

uint32_t CSound::m_MaxFrames = 0

private

◆ m_MixingRate

int CSound::m_MixingRate = 48000

private

◆ m_pGraphics

class IEngineGraphics* CSound::m_pGraphics = nullptr

private

◆ m_pMixBuffer

int* CSound::m_pMixBuffer = nullptr

private

◆ m_pStorage

IStorage* CSound::m_pStorage = nullptr

private

◆ m_SoundEnabled

bool CSound::m_SoundEnabled = false

private

◆ m_SoundLock

CLock CSound::m_SoundLock

private

◆ m_SoundVolume

std::atomic<int> CSound::m_SoundVolume = 100

private

The documentation for this class was generated from the following files:

src/engine/client/sound.h
src/engine/client/sound.cpp

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Additional Inherited Members

Member Enumeration Documentation

◆ anonymous enum

Member Function Documentation

◆ AllocSample()

◆ DecodeOpus()

◆ DecodeWV()

◆ GetSampleCurrentTime()

◆ GetSampleTotalTime()

◆ GUARDED_BY() [1/5]

◆ GUARDED_BY() [2/5]

◆ GUARDED_BY() [3/5]

◆ GUARDED_BY() [4/5]

◆ GUARDED_BY() [5/5]

◆ Init()

◆ IsPlaying()

◆ IsSoundEnabled()

◆ LoadOpus()

◆ LoadOpusFromMem()

◆ LoadWV()

◆ LoadWVFromMem()

◆ Mix()

◆ MixingRate()

◆ Pause()

◆ PauseAudioDevice()

◆ Play() [1/2]

◆ Play() [2/2]

◆ PlayAt()

◆ RateConvert()

◆ SetChannel()

◆ SetListenerPosition()

◆ SetSampleCurrentTime()

◆ SetVoiceCircle()

◆ SetVoiceFalloff()

◆ SetVoicePosition()

◆ SetVoiceRectangle()

◆ SetVoiceTimeOffset()

◆ SetVoiceVolume()

◆ Shutdown()

◆ Stop()

◆ StopAll()

◆ StopVoice()

◆ UnloadSample()

◆ UnpauseAudioDevice()

◆ Update()

◆ UpdateVolume()

Member Data Documentation

◆ m_Device

◆ m_ListenerPositionX

◆ m_ListenerPositionY

◆ m_MaxFrames

◆ m_MixingRate

◆ m_pGraphics

◆ m_pMixBuffer

◆ m_pStorage

◆ m_SoundEnabled

◆ m_SoundLock

◆ m_SoundVolume