Nes_Fme7_Apu Class Reference

#include <Nes_Fme7_Apu.h>

Inheritance diagram for Nes_Fme7_Apu:

Public Types
enum	{ osc_count = 3 }
enum	{ addr_mask = 0xE000 }
enum	{ data_addr = 0xE000 }
enum	{ latch_addr = 0xC000 }

Public Member Functions
void	reset ()
void	volume (double)
void	treble_eq (blip_eq_t const &)
void	output (Blip_Buffer *)
void	osc_output (int index, Blip_Buffer *)
void	end_frame (blip_time_t)
void	save_state (fme7_apu_state_t *) const
void	load_state (fme7_apu_state_t const &)
void	write_latch (int)
void	write_data (blip_time_t, int data)
	Nes_Fme7_Apu ()

Private Types
enum	{ amp_range = 192 }
Private Types inherited from fme7_apu_state_t
enum	{ reg_count = 14 }

Private Member Functions
	Nes_Fme7_Apu (const Nes_Fme7_Apu &)
Nes_Fme7_Apu &	operator= (const Nes_Fme7_Apu &)
void	run_until (blip_time_t)

Private Attributes
struct {
Blip_Buffer *   output
int   last_amp
}	oscs [osc_count]
blip_time_t	last_time
Blip_Synth< blip_good_quality, 1 >	synth
Private Attributes inherited from fme7_apu_state_t
uint8_t	regs [reg_count]
uint8_t	phases [3]
uint8_t	latch
uint16_t	delays [3]

Static Private Attributes
static unsigned char const	amp_table [16]

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
latch_addr

anonymous enum

anonymous enum

Enumerator
addr_mask

anonymous enum

anonymous enum

Enumerator
osc_count

anonymous enum

anonymous enum

private

Enumerator
amp_range

anonymous enum

anonymous enum

Enumerator
data_addr

Constructor & Destructor Documentation

Nes_Fme7_Apu() [1/2]

Nes_Fme7_Apu::Nes_Fme7_Apu ( )

inline

Nes_Fme7_Apu() [2/2]

Nes_Fme7_Apu::Nes_Fme7_Apu ( const Nes_Fme7_Apu & )

private

Member Function Documentation

end_frame()

void Nes_Fme7_Apu::end_frame ( blip_time_t time )

inline

load_state()

void Nes_Fme7_Apu::load_state ( fme7_apu_state_t const & in )

inline

operator=()

Nes_Fme7_Apu & Nes_Fme7_Apu::operator= ( const Nes_Fme7_Apu & )

private

osc_output()

void Nes_Fme7_Apu::osc_output ( int index, Blip_Buffer * buf )

inline

output()

void Nes_Fme7_Apu::output

(

Blip_Buffer *

)

reset()

void Nes_Fme7_Apu::reset

(

)

run_until()

void Nes_Fme7_Apu::run_until ( blip_time_t end_time )

private

save_state()

void Nes_Fme7_Apu::save_state ( fme7_apu_state_t * out ) const

inline

treble_eq()

void Nes_Fme7_Apu::treble_eq ( blip_eq_t const & eq )

inline

volume()

void Nes_Fme7_Apu::volume ( double v )

inline

write_data()

void Nes_Fme7_Apu::write_data ( blip_time_t time, int data )

inline

write_latch()

void Nes_Fme7_Apu::write_latch ( int data )

inline

Member Data Documentation

amp_table

unsigned char const Nes_Fme7_Apu::amp_table

staticprivate

Initial value:

                                             =
{
        #define ENTRY( n )                                      
        ENTRY(0.0000), ENTRY(0.0078), ENTRY(0.0110), ENTRY(0.0156),
        ENTRY(0.0221), ENTRY(0.0312), ENTRY(0.0441), ENTRY(0.0624),
        ENTRY(0.0883), ENTRY(0.1249), ENTRY(0.1766), ENTRY(0.2498),
        ENTRY(0.3534), ENTRY(0.4998), ENTRY(0.7070), ENTRY(1.0000)
 
}

last_amp

int Nes_Fme7_Apu::last_amp

last_time

blip_time_t Nes_Fme7_Apu::last_time

private

[struct]

struct { ... } Nes_Fme7_Apu::oscs[osc_count]

output

void Nes_Fme7_Apu::output

inline

synth

Blip_Synth<blip_good_quality,1> Nes_Fme7_Apu::synth

private

---

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

• /home/runner/work/lmms-fork/lmms-fork/plugins/FreeBoy/game-music-emu/gme/Nes_Fme7_Apu.h
• /home/runner/work/lmms-fork/lmms-fork/plugins/FreeBoy/game-music-emu/gme/Nes_Fme7_Apu.cpp