nw4hbm::snd::detail::EnvGenerator Class Reference

#include <EnvGenerator.h>

Public Types
enum	Status { STATUS_ATTACK = 0 , STATUS_DECAY , STATUS_SUSTAIN , STATUS_RELEASE }
typedef enum nw4hbm::snd::detail::EnvGenerator::Status	Status

Public Member Functions
	EnvGenerator ()
void	Init ()
void	Reset ()
f32	GetValue () const
void	Update (int msec)
Status	GetStatus () const
void	SetStatus (Status status)
void	SetAttack (int attack)
void	SetDecay (int decay)
void	SetSustain (int sustain)
void	SetRelease (int release)

Private Member Functions
f32	CalcRelease (int release)
int	CalcDecibelSquare (int scale)

Private Attributes
Status	mStatus
f32	mValue
f32	mDecay
f32	mRelease
f32	mAttack
u8	mSustain
u16	padding

Static Private Attributes
static const int	DECIBEL_SQUARE_TABLE_SIZE = 128
static const vf32	VOLUME_INIT
static const int	ATTACK_INIT = 127
static const int	DECAY_INIT = 127
static const int	SUSTAIN_INIT = 127
static const int	RELEASE_INIT = 127
static const s16	DecibelSquareTable [DECIBEL_SQUARE_TABLE_SIZE]

Member Typedef Documentation

Status

enum nw4hbm::snd::detail::EnvGenerator::Status nw4hbm::snd::detail::EnvGenerator::Status

Member Enumeration Documentation

Status

enum nw4hbm::snd::detail::EnvGenerator::Status

Enumerator
STATUS_ATTACK
STATUS_DECAY
STATUS_SUSTAIN
STATUS_RELEASE

Constructor & Destructor Documentation

EnvGenerator()

nw4hbm::snd::detail::EnvGenerator::EnvGenerator

(

)

Member Function Documentation

CalcDecibelSquare()

int nw4hbm::snd::detail::EnvGenerator::CalcDecibelSquare ( int scale )

private

CalcRelease()

f32 nw4hbm::snd::detail::EnvGenerator::CalcRelease ( int release )

private

GetStatus()

Status nw4hbm::snd::detail::EnvGenerator::GetStatus ( ) const

inline

GetValue()

f32 nw4hbm::snd::detail::EnvGenerator::GetValue

(

)

const

Init()

void nw4hbm::snd::detail::EnvGenerator::Init

(

)

Reset()

void nw4hbm::snd::detail::EnvGenerator::Reset

(

)

SetAttack()

void nw4hbm::snd::detail::EnvGenerator::SetAttack

(

int

attack

)

SetDecay()

void nw4hbm::snd::detail::EnvGenerator::SetDecay

(

int

decay

)

SetRelease()

void nw4hbm::snd::detail::EnvGenerator::SetRelease

(

int

release

)

SetStatus()

void nw4hbm::snd::detail::EnvGenerator::SetStatus ( Status status )

inline

SetSustain()

void nw4hbm::snd::detail::EnvGenerator::SetSustain

(

int

sustain

)

Update()

void nw4hbm::snd::detail::EnvGenerator::Update

(

int

msec

)

Member Data Documentation

ATTACK_INIT

const int nw4hbm::snd::detail::EnvGenerator::ATTACK_INIT = 127

staticprivate

DECAY_INIT

const int nw4hbm::snd::detail::EnvGenerator::DECAY_INIT = 127

staticprivate

DECIBEL_SQUARE_TABLE_SIZE

const int nw4hbm::snd::detail::EnvGenerator::DECIBEL_SQUARE_TABLE_SIZE = 128

staticprivate

DecibelSquareTable

const s16 nw4hbm::snd::detail::EnvGenerator::DecibelSquareTable[DECIBEL_SQUARE_TABLE_SIZE]

staticprivate

mAttack

f32 nw4hbm::snd::detail::EnvGenerator::mAttack

private

mDecay

f32 nw4hbm::snd::detail::EnvGenerator::mDecay

private

mRelease

f32 nw4hbm::snd::detail::EnvGenerator::mRelease

private

mStatus

Status nw4hbm::snd::detail::EnvGenerator::mStatus

private

mSustain

u8 nw4hbm::snd::detail::EnvGenerator::mSustain

private

mValue

f32 nw4hbm::snd::detail::EnvGenerator::mValue

private

padding

u16 nw4hbm::snd::detail::EnvGenerator::padding

private

RELEASE_INIT

const int nw4hbm::snd::detail::EnvGenerator::RELEASE_INIT = 127

staticprivate

SUSTAIN_INIT

const int nw4hbm::snd::detail::EnvGenerator::SUSTAIN_INIT = 127

staticprivate

VOLUME_INIT

const vf32 nw4hbm::snd::detail::EnvGenerator::VOLUME_INIT

staticprivate

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

• src/revolution/homebuttonLib/nw4hbm/snd/EnvGenerator.h