reSID::SID Class Reference

#include <sid.h>

Classes
class	State

Public Member Functions
	SID ()
	~SID ()
void	set_chip_model (chip_model model)
void	set_voice_mask (reg4 mask)
void	enable_filter (bool enable)
void	adjust_filter_bias (double dac_bias)
void	enable_external_filter (bool enable)
bool	set_sampling_parameters (double clock_freq, sampling_method method, double sample_freq, double pass_freq=-1, double filter_scale=0.97)
void	adjust_sampling_frequency (double sample_freq)
void	enable_raw_debug_output (bool enable)
void	clock ()
void	clock (cycle_count delta_t)
int	clock (cycle_count &delta_t, short *buf, int n, int interleave=1)
void	reset ()
reg8	read (reg8 offset)
void	write (reg8 offset, reg8 value)
State	read_state ()
void	write_state (const State &state)
void	input (short sample)
int	output ()
void	debugoutput (void)

Protected Types
enum	{   FIR_N = 125 , FIR_RES = 285 , FIR_RES_FASTMEM = 51473 , FIR_SHIFT = 15 ,   RINGSIZE = 1 << 14 , RINGMASK = RINGSIZE - 1 , FIXP_SHIFT = 16 , FIXP_MASK = 0xffff }

Protected Member Functions
int	clock_fast (cycle_count &delta_t, short *buf, int n, int interleave)
int	clock_interpolate (cycle_count &delta_t, short *buf, int n, int interleave)
int	clock_resample (cycle_count &delta_t, short *buf, int n, int interleave)
int	clock_resample_fastmem (cycle_count &delta_t, short *buf, int n, int interleave)
void	write ()

Static Protected Member Functions
static double	I0 (double x)

Protected Attributes
chip_model	sid_model
Voice	voice [3]
Filter	filter
ExternalFilter	extfilt
Potentiometer	potx
Potentiometer	poty
reg8	bus_value
cycle_count	bus_value_ttl
cycle_count	databus_ttl
cycle_count	write_pipeline
reg8	write_address
double	clock_frequency
sampling_method	sampling
cycle_count	cycles_per_sample
cycle_count	sample_offset
int	sample_index
short	sample_prev
short	sample_now
int	fir_N
int	fir_RES
double	fir_beta
double	fir_f_cycles_per_sample
double	fir_filter_scale
short *	sample
short *	fir
bool	raw_debug_output

Member Enumeration Documentation

anonymous enum

anonymous enum

protected

Enumerator
FIR_N
FIR_RES
FIR_RES_FASTMEM
FIR_SHIFT
RINGSIZE
RINGMASK
FIXP_SHIFT
FIXP_MASK

Constructor & Destructor Documentation

SID()

reSID::SID::SID

(

)

~SID()

reSID::SID::~SID

(

)

Member Function Documentation

adjust_filter_bias()

void reSID::SID::adjust_filter_bias

(

double

dac_bias

)

adjust_sampling_frequency()

void reSID::SID::adjust_sampling_frequency

(

double

sample_freq

)

clock() [1/3]

void reSID::SID::clock

(

)

clock() [2/3]

int reSID::SID::clock	(	cycle_count &	delta_t,
		short *	buf,
		int	n,
		int	interleave = 1 )

clock() [3/3]

void reSID::SID::clock

(

cycle_count

delta_t

)

clock_fast()

int reSID::SID::clock_fast ( cycle_count & delta_t, short * buf, int n, int interleave )

protected

clock_interpolate()

int reSID::SID::clock_interpolate ( cycle_count & delta_t, short * buf, int n, int interleave )

protected

clock_resample()

int reSID::SID::clock_resample ( cycle_count & delta_t, short * buf, int n, int interleave )

protected

clock_resample_fastmem()

int reSID::SID::clock_resample_fastmem ( cycle_count & delta_t, short * buf, int n, int interleave )

protected

debugoutput()

void reSID::SID::debugoutput

(

void

)

enable_external_filter()

void reSID::SID::enable_external_filter

(

bool

enable

)

enable_filter()

void reSID::SID::enable_filter

(

bool

enable

)

enable_raw_debug_output()

void reSID::SID::enable_raw_debug_output

(

bool

enable

)

I0()

double reSID::SID::I0 ( double x )

staticprotected

input()

void reSID::SID::input

(

short

sample

)

output()

int reSID::SID::output

(

)

read()

reg8 reSID::SID::read

(

reg8

offset

)

read_state()

State reSID::SID::read_state

(

)

reset()

void reSID::SID::reset

(

)

set_chip_model()

void reSID::SID::set_chip_model

(

chip_model

model

)

set_sampling_parameters()

bool reSID::SID::set_sampling_parameters	(	double	clock_freq,
		sampling_method	method,
		double	sample_freq,
		double	pass_freq = -1,
		double	filter_scale = 0.97 )

set_voice_mask()

void reSID::SID::set_voice_mask

(

reg4

mask

)

write() [1/2]

void reSID::SID::write ( )

protected

write() [2/2]

void reSID::SID::write	(	reg8	offset,
		reg8	value )

write_state()

void reSID::SID::write_state

(

const State &

state

)

Member Data Documentation

bus_value

reg8 reSID::SID::bus_value

protected

bus_value_ttl

cycle_count reSID::SID::bus_value_ttl

protected

clock_frequency

double reSID::SID::clock_frequency

protected

cycles_per_sample

cycle_count reSID::SID::cycles_per_sample

protected

databus_ttl

cycle_count reSID::SID::databus_ttl

protected

extfilt

ExternalFilter reSID::SID::extfilt

protected

filter

Filter reSID::SID::filter

protected

fir

short* reSID::SID::fir

protected

fir_beta

double reSID::SID::fir_beta

protected

fir_f_cycles_per_sample

double reSID::SID::fir_f_cycles_per_sample

protected

fir_filter_scale

double reSID::SID::fir_filter_scale

protected

fir_N

int reSID::SID::fir_N

protected

fir_RES

int reSID::SID::fir_RES

protected

potx

Potentiometer reSID::SID::potx

protected

poty

Potentiometer reSID::SID::poty

protected

raw_debug_output

bool reSID::SID::raw_debug_output

protected

sample

short* reSID::SID::sample

protected

sample_index

int reSID::SID::sample_index

protected

sample_now

short reSID::SID::sample_now

protected

sample_offset

cycle_count reSID::SID::sample_offset

protected

sample_prev

short reSID::SID::sample_prev

protected

sampling

sampling_method reSID::SID::sampling

protected

sid_model

chip_model reSID::SID::sid_model

protected

voice

Voice reSID::SID::voice[3]

protected

write_address

reg8 reSID::SID::write_address

protected

write_pipeline

cycle_count reSID::SID::write_pipeline

protected

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

• /home/runner/work/lmms-fork/lmms-fork/plugins/Sid/resid/resid/sid.h