Nsf_Emu Class Reference

#include <Nsf_Emu.h>

Inheritance diagram for Nsf_Emu:

Classes
struct	header_t

Public Types
enum	{ header_size = 0x80 }
Public Types inherited from Music_Emu
typedef short	sample_t
typedef gme_equalizer_t	equalizer_t
Public Types inherited from Gme_File
enum	{ max_field_ = 255 }

Public Member Functions
header_t const &	header () const
blargg_err_t	load (header_t const &h, Data_Reader &in)
	Nsf_Emu ()
	~Nsf_Emu ()
Nes_Apu *	apu_ ()
Public Member Functions inherited from Classic_Emu
	Classic_Emu ()
	~Classic_Emu ()
void	set_buffer (Multi_Buffer *)
blargg_err_t	set_multi_channel (bool is_enabled) override
Public Member Functions inherited from Music_Emu
blargg_err_t	set_sample_rate (long sample_rate)
blargg_err_t	start_track (int)
blargg_err_t	play (long count, sample_t *buf)
long	sample_rate () const
int	current_track () const
int	voice_count () const
const char **	voice_names () const
bool	multi_channel () const
long	tell () const
long	tell_samples () const
blargg_err_t	seek (long msec)
blargg_err_t	seek_samples (long n)
blargg_err_t	skip (long n)
bool	track_ended () const
void	set_fade (long start_msec, long length_msec=8000)
void	ignore_silence (bool disable=true)
blargg_err_t	track_info (track_info_t *out) const
void	set_tempo (double)
void	mute_voice (int index, bool mute=true)
void	mute_voices (int mask)
void	set_gain (double)
void	enable_accuracy (bool enable=true)
equalizer_t const &	equalizer () const
void	set_equalizer (equalizer_t const &)
	Music_Emu ()
	~Music_Emu ()
blargg_err_t	track_info (track_info_t *out, int track) const
Public Member Functions inherited from Gme_File
blargg_err_t	load_file (const char *path)
blargg_err_t	load (Data_Reader &)
blargg_err_t	load_mem (void const *data, long size)
blargg_err_t	load_m3u (const char *path)
blargg_err_t	load_m3u (Data_Reader &in)
void	clear_playlist ()
gme_type_t	type () const
const char *	warning ()
int	track_count () const
blargg_err_t	track_info (track_info_t *out, int track) const
void	set_user_data (void *p)
void *	user_data () const
void	set_user_cleanup (gme_user_cleanup_t func)
int	error_count () const
	Gme_File ()
virtual	~Gme_File ()
blargg_err_t	remap_track_ (int *track_io) const

Static Public Member Functions
static gme_type_t	static_type ()
Static Public Member Functions inherited from Music_Emu
static const equalizer_t	make_equalizer (double treble, double bass)
Static Public Member Functions inherited from Gme_File
static void	copy_field_ (char *out, const char *in)
static void	copy_field_ (char *out, const char *in, int len)

Static Public Attributes
static equalizer_t const	nes_eq
static equalizer_t const	famicom_eq
Static Public Attributes inherited from Music_Emu
static equalizer_t const	tv_eq

Protected Types
enum	{ bank_count = 8 }
enum	{ rom_begin = 0x8000 }
enum	{ bank_select_addr = 0x5FF8 }
enum	{ bank_size = 0x1000 }
Protected Types inherited from Classic_Emu
enum	{ wave_type = 0x100 , noise_type = 0x200 , mixed_type = wave_type | noise_type }

Protected Member Functions
blargg_err_t	track_info_ (track_info_t *, int track) const
blargg_err_t	load_ (Data_Reader &)
blargg_err_t	start_track_ (int)
blargg_err_t	run_clocks (blip_time_t &, int)
void	set_tempo_ (double)
void	set_voice (int, Blip_Buffer *, Blip_Buffer *, Blip_Buffer *)
void	update_eq (blip_eq_t const &)
void	unload ()
Protected Member Functions inherited from Classic_Emu
void	set_voice_types (int const *t)
blargg_err_t	setup_buffer (long clock_rate)
long	clock_rate () const
void	change_clock_rate (long)
blargg_err_t	set_sample_rate_ (long sample_rate)
void	mute_voices_ (int)
void	set_equalizer_ (equalizer_t const &)
blargg_err_t	play_ (long, sample_t *)
Protected Member Functions inherited from Music_Emu
void	set_max_initial_silence (int n)
void	set_silence_lookahead (int n)
void	set_voice_count (int n)
void	set_voice_names (const char *const *names)
void	set_track_ended ()
double	gain () const
double	tempo () const
void	remute_voices ()
blargg_err_t	set_multi_channel_ (bool is_enabled)
virtual void	enable_accuracy_ (bool)
virtual blargg_err_t	skip_ (long count)
virtual void	pre_load ()
virtual void	post_load_ ()
Protected Member Functions inherited from Gme_File
void	set_track_count (int n)
void	set_warning (const char *s)
void	set_type (gme_type_t t)
blargg_err_t	load_remaining_ (void const *header, long header_size, Data_Reader &remaining)
virtual blargg_err_t	load_mem_ (byte const *data, long size)
virtual void	clear_playlist_ ()

Protected Attributes
byte	initial_banks [bank_count]
nes_addr_t	init_addr
nes_addr_t	play_addr
double	clock_rate_
bool	pal_only
Nes_Cpu::registers_t	saved_state
nes_time_t	next_play
nes_time_t	play_period
int	play_extra
int	play_ready
Rom_Data< bank_size >	rom

Private Types
enum	{ badop_addr = bank_select_addr }
enum	{ sram_addr = 0x6000 }
typedef Nes_Cpu	cpu
Private Types inherited from Nes_Cpu
enum	{ page_size = 0x800 }
enum	{ bad_opcode = 0xF2 }
enum	{ page_bits = 11 }
enum	{ page_count = 0x10000 >> page_bits }
enum	{ irq_inhibit = 0x04 }

Private Member Functions
void	cpu_jsr (nes_addr_t)
int	cpu_read (nes_addr_t)
void	cpu_write (nes_addr_t, int)
void	cpu_write_misc (nes_addr_t, int)
blargg_err_t	init_sound ()
Private Member Functions inherited from Nes_Cpu
void	reset (void const *unmapped_page=0)
void	map_code (nes_addr_t start, unsigned size, void const *code, bool mirror=false)
uint8_t const *	get_code (nes_addr_t)
bool	run (nes_time_t end_time)
nes_time_t	time () const
void	set_time (nes_time_t t)
void	adjust_time (int delta)
nes_time_t	irq_time () const
void	set_irq_time (nes_time_t)
nes_time_t	end_time () const
void	set_end_time (nes_time_t)
void	clear_error_count ()
unsigned long	error_count () const
	Nes_Cpu ()

Static Private Member Functions
static int	pcm_read (void *, nes_addr_t)

Private Attributes
class Nes_Namco_Apu *	namco
class Nes_Vrc6_Apu *	vrc6
class Nes_Fme7_Apu *	fme7
Nes_Apu	apu
header_t	header_
byte	sram [0x2000]
byte	unmapped_code [Nes_Cpu::page_size+8]
Private Attributes inherited from Nes_Cpu
uint8_t	low_mem [0x800]
registers_t	r

Friends
class	Nes_Cpu

Additional Inherited Members
Public Attributes inherited from Gme_File
BLARGG_DISABLE_NOTHROW typedef uint8_t	byte

Member Typedef Documentation

cpu

typedef Nes_Cpu Nsf_Emu::cpu

private

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
header_size

anonymous enum

anonymous enum

protected

Enumerator
bank_select_addr

anonymous enum

anonymous enum

private

Enumerator
badop_addr

anonymous enum

anonymous enum

protected

Enumerator
rom_begin

anonymous enum

anonymous enum

private

Enumerator
sram_addr

anonymous enum

anonymous enum

protected

Enumerator
bank_size

anonymous enum

anonymous enum

protected

Enumerator
bank_count

Constructor & Destructor Documentation

Nsf_Emu()

Nsf_Emu::Nsf_Emu

(

)

~Nsf_Emu()

Nsf_Emu::~Nsf_Emu

(

)

Member Function Documentation

apu_()

Nes_Apu * Nsf_Emu::apu_ ( )

inline

cpu_jsr()

void Nsf_Emu::cpu_jsr ( nes_addr_t )

private

cpu_read()

int Nsf_Emu::cpu_read ( nes_addr_t addr )

private

cpu_write()

void Nsf_Emu::cpu_write ( nes_addr_t addr, int data )

private

cpu_write_misc()

void Nsf_Emu::cpu_write_misc ( nes_addr_t addr, int data )

private

header()

header_t const & Nsf_Emu::header ( ) const

inline

init_sound()

blargg_err_t Nsf_Emu::init_sound ( )

private

load()

blargg_err_t Nsf_Emu::load ( header_t const & h, Data_Reader & in )

inline

load_()

blargg_err_t Nsf_Emu::load_ ( Data_Reader & in )

protectedvirtual

Reimplemented from Gme_File.

Reimplemented in Nsfe_Emu.

pcm_read()

int Nsf_Emu::pcm_read ( void * emu, nes_addr_t addr )

staticprivate

run_clocks()

blargg_err_t Nsf_Emu::run_clocks ( blip_time_t & duration, int  )

protectedvirtual

Implements Classic_Emu.

set_tempo_()

void Nsf_Emu::set_tempo_ ( double t )

protectedvirtual

Implements Music_Emu.

set_voice()

void Nsf_Emu::set_voice ( int i, Blip_Buffer * buf, Blip_Buffer * , Blip_Buffer *  )

protectedvirtual

Implements Classic_Emu.

start_track_()

blargg_err_t Nsf_Emu::start_track_ ( int track )

protectedvirtual

Implements Classic_Emu.

Reimplemented in Nsfe_Emu.

static_type()

gme_type_t Nsf_Emu::static_type ( )

inlinestatic

track_info_()

blargg_err_t Nsf_Emu::track_info_ ( track_info_t * out, int track ) const

protectedvirtual

Implements Gme_File.

Reimplemented in Nsfe_Emu.

unload()

void Nsf_Emu::unload ( )

protectedvirtual

Reimplemented from Music_Emu.

Reimplemented in Nsfe_Emu.

update_eq()

void Nsf_Emu::update_eq ( blip_eq_t const & eq )

protectedvirtual

Implements Classic_Emu.

Friends And Related Symbol Documentation

Nes_Cpu

friend class Nes_Cpu

friend

Member Data Documentation

apu

Nes_Apu Nsf_Emu::apu

private

clock_rate_

double Nsf_Emu::clock_rate_

protected

famicom_eq

Nsf_Emu::equalizer_t const Nsf_Emu::famicom_eq

static

Initial value:

                                       =
Music_Emu::make_equalizer( -15.0, 80 )

fme7

class Nes_Fme7_Apu* Nsf_Emu::fme7

private

header_

header_t Nsf_Emu::header_

private

init_addr

nes_addr_t Nsf_Emu::init_addr

protected

initial_banks

byte Nsf_Emu::initial_banks[bank_count]

protected

namco

class Nes_Namco_Apu* Nsf_Emu::namco

private

nes_eq

Nsf_Emu::equalizer_t const Nsf_Emu::nes_eq

static

Initial value:

                                       =
Music_Emu::make_equalizer( -1.0, 80 )

next_play

nes_time_t Nsf_Emu::next_play

protected

pal_only

bool Nsf_Emu::pal_only

protected

play_addr

nes_addr_t Nsf_Emu::play_addr

protected

play_extra

int Nsf_Emu::play_extra

protected

play_period

nes_time_t Nsf_Emu::play_period

protected

play_ready

int Nsf_Emu::play_ready

protected

rom

Rom_Data<bank_size> Nsf_Emu::rom

protected

saved_state

Nes_Cpu::registers_t Nsf_Emu::saved_state

protected

sram

byte Nsf_Emu::sram[0x2000]

private

unmapped_code

byte Nsf_Emu::unmapped_code[Nes_Cpu::page_size+8]

private

vrc6

class Nes_Vrc6_Apu* Nsf_Emu::vrc6

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