openmsx::YMF278Slot Class Reference

Public Member Functions
	YMF278Slot ()
void	reset ()
int	compute_rate (int val) const
unsigned	decay_rate (int num, int sample_rate)
void	envelope_next (int sample_rate)
int	compute_vib () const
int	compute_am () const
void	set_lfo (int newlfo)
template<typename Archive >
void	serialize (Archive &ar, unsigned version)

Public Attributes
unsigned	startaddr
unsigned	loopaddr
unsigned	endaddr
unsigned	step
unsigned	stepptr
unsigned	pos
short	sample1
short	sample2
int	env_vol
int	lfo_cnt
int	lfo_step
int	lfo_max
int	DL
short	wave
short	FN
char	OCT
char	PRVB
char	LD
char	TL
char	pan
char	lfo
char	vib
char	AM
char	AR
char	D1R
char	D2R
char	RC
char	RR
byte	bits
bool	active
byte	state
bool	lfo_active

Detailed Description

Definition at line 49 of file YMF278.cc.

Constructor & Destructor Documentation

openmsx::YMF278Slot::YMF278Slot

(

)

Definition at line 296 of file YMF278.cc.

References reset().

Member Function Documentation

int openmsx::YMF278Slot::compute_am ( ) const

inline

Definition at line 370 of file YMF278.cc.

References AM, lfo_active, lfo_max, and lfo_step.

int openmsx::YMF278Slot::compute_rate

(

int

val

)

const

Definition at line 341 of file YMF278.cc.

References FN, OCT, and RC.

int openmsx::YMF278Slot::compute_vib ( ) const

inline

Definition at line 364 of file YMF278.cc.

References lfo_max, lfo_step, and vib.

unsigned openmsx::YMF278Slot::decay_rate	(	int	num,
		int	sample_rate
	)

void openmsx::YMF278Slot::envelope_next

(

int

sample_rate

)

void openmsx::YMF278Slot::reset

(

)

Definition at line 321 of file YMF278.cc.

References active, AM, AR, bits, D1R, D2R, DL, endaddr, env_vol, FN, LD, lfo, lfo_active, lfo_cnt, lfo_max, lfo_step, loopaddr, OCT, pan, pos, PRVB, RC, RR, sample1, sample2, startaddr, state, step, stepptr, TL, vib, and wave.

Referenced by YMF278Slot().

template<typename Archive >

void openmsx::YMF278Slot::serialize	(	Archive &	ar,
		unsigned	version
	)

Definition at line 1074 of file YMF278.cc.

void openmsx::YMF278Slot::set_lfo

(

int

newlfo

)

Definition at line 379 of file YMF278.cc.

References lfo, lfo_cnt, lfo_max, and lfo_step.

Member Data Documentation

bool openmsx::YMF278Slot::active

Definition at line 97 of file YMF278.cc.

Referenced by reset().

char openmsx::YMF278Slot::AM

Definition at line 89 of file YMF278.cc.

Referenced by compute_am(), and reset().

char openmsx::YMF278Slot::AR

Definition at line 90 of file YMF278.cc.

Referenced by reset().

byte openmsx::YMF278Slot::bits

Definition at line 96 of file YMF278.cc.

Referenced by reset().

char openmsx::YMF278Slot::D1R

Definition at line 91 of file YMF278.cc.

Referenced by reset().

char openmsx::YMF278Slot::D2R

Definition at line 92 of file YMF278.cc.

Referenced by reset().

int openmsx::YMF278Slot::DL

Definition at line 79 of file YMF278.cc.

Referenced by reset().

unsigned openmsx::YMF278Slot::endaddr

Definition at line 66 of file YMF278.cc.

Referenced by reset().

int openmsx::YMF278Slot::env_vol

Definition at line 73 of file YMF278.cc.

Referenced by reset().

short openmsx::YMF278Slot::FN

Definition at line 81 of file YMF278.cc.

Referenced by compute_rate(), and reset().

char openmsx::YMF278Slot::LD

Definition at line 84 of file YMF278.cc.

Referenced by reset().

char openmsx::YMF278Slot::lfo

Definition at line 87 of file YMF278.cc.

Referenced by reset(), and set_lfo().

bool openmsx::YMF278Slot::lfo_active

Definition at line 100 of file YMF278.cc.

Referenced by compute_am(), and reset().

int openmsx::YMF278Slot::lfo_cnt

Definition at line 75 of file YMF278.cc.

Referenced by reset(), and set_lfo().

int openmsx::YMF278Slot::lfo_max

Definition at line 77 of file YMF278.cc.

Referenced by compute_am(), compute_vib(), reset(), and set_lfo().

int openmsx::YMF278Slot::lfo_step

Definition at line 76 of file YMF278.cc.

Referenced by compute_am(), compute_vib(), reset(), and set_lfo().

unsigned openmsx::YMF278Slot::loopaddr

Definition at line 65 of file YMF278.cc.

Referenced by reset().

char openmsx::YMF278Slot::OCT

Definition at line 82 of file YMF278.cc.

Referenced by compute_rate(), and reset().

char openmsx::YMF278Slot::pan

Definition at line 86 of file YMF278.cc.

Referenced by reset().

unsigned openmsx::YMF278Slot::pos

Definition at line 70 of file YMF278.cc.

Referenced by reset().

char openmsx::YMF278Slot::PRVB

Definition at line 83 of file YMF278.cc.

Referenced by reset().

char openmsx::YMF278Slot::RC

Definition at line 93 of file YMF278.cc.

Referenced by compute_rate(), and reset().

char openmsx::YMF278Slot::RR

Definition at line 94 of file YMF278.cc.

Referenced by reset().

short openmsx::YMF278Slot::sample1

Definition at line 71 of file YMF278.cc.

Referenced by reset().

short openmsx::YMF278Slot::sample2

Definition at line 71 of file YMF278.cc.

Referenced by reset().

unsigned openmsx::YMF278Slot::startaddr

Definition at line 64 of file YMF278.cc.

Referenced by reset().

byte openmsx::YMF278Slot::state

Definition at line 99 of file YMF278.cc.

Referenced by reset().

unsigned openmsx::YMF278Slot::step

Definition at line 67 of file YMF278.cc.

Referenced by reset().

unsigned openmsx::YMF278Slot::stepptr

Definition at line 69 of file YMF278.cc.

Referenced by reset().

char openmsx::YMF278Slot::TL

Definition at line 85 of file YMF278.cc.

Referenced by reset().

char openmsx::YMF278Slot::vib

Definition at line 88 of file YMF278.cc.

Referenced by compute_vib(), and reset().

short openmsx::YMF278Slot::wave

Definition at line 80 of file YMF278.cc.

Referenced by reset().

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

• YMF278.cc