Gbs_Emu Class Reference

#include <Gbs_Emu.h>

Inheritance diagram for Gbs_Emu:

Classes
struct	header_t

Public Types
enum	{ header_size = 112 }
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)
	Gbs_Emu ()
	~Gbs_Emu ()
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	handheld_eq
static equalizer_t const	headphones_eq
Static Public Attributes inherited from Music_Emu
static equalizer_t const	tv_eq

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_ ()

Private Types
enum	{ bank_size = 0x4000 }
enum	{ joypad_addr = 0xFF00 }
enum	{ ram_addr = 0xA000 }
enum	{ hi_page = 0xFF00 - ram_addr }
typedef Gb_Cpu	cpu
Private Types inherited from Gb_Cpu
enum	{ page_size = 0x2000 }
enum	{ idle_addr = 0xF00D }
enum	{ cpu_padding = 8 }
enum	{ page_shift = 13 }
enum	{ page_count = 0x10000 >> page_shift }

Private Member Functions
void	set_bank (int)
void	update_timer ()
void	cpu_jsr (gb_addr_t)
blip_time_t	clock () const
int	cpu_read (gb_addr_t)
void	cpu_write (gb_addr_t, int)
Private Member Functions inherited from Gb_Cpu
void	reset (void *unmapped=0)
void	map_code (gb_addr_t start, unsigned size, void *code)
uint8_t *	get_code (gb_addr_t)
void	push_byte (int)
bool	run (blargg_long count)
blargg_long	remain () const
	Gb_Cpu ()

Private Attributes
Rom_Data< bank_size >	rom
blip_time_t	cpu_time
blip_time_t	play_period
blip_time_t	next_play
header_t	header_
byte	ram [0x4000+0x2000+Gb_Cpu::cpu_padding]
Gb_Apu	apu
Private Attributes inherited from Gb_Cpu
registers_t	r
gb_addr_t	rst_base

Friends
class	Gb_Cpu

Additional Inherited Members
Public Attributes inherited from Gme_File
BLARGG_DISABLE_NOTHROW typedef uint8_t	byte
Protected Types inherited from Classic_Emu
enum	{ wave_type = 0x100 , noise_type = 0x200 , mixed_type = wave_type | noise_type }

Member Typedef Documentation

cpu

typedef Gb_Cpu Gbs_Emu::cpu

private

Member Enumeration Documentation

anonymous enum

anonymous enum

private

Enumerator
hi_page

anonymous enum

anonymous enum

Enumerator
header_size

anonymous enum

anonymous enum

private

Enumerator
joypad_addr

anonymous enum

anonymous enum

private

Enumerator
ram_addr

anonymous enum

anonymous enum

private

Enumerator
bank_size

Constructor & Destructor Documentation

Gbs_Emu()

Gbs_Emu::Gbs_Emu

(

)

~Gbs_Emu()

Gbs_Emu::~Gbs_Emu

(

)

Member Function Documentation

clock()

blip_time_t Gbs_Emu::clock ( ) const

inlineprivate

cpu_jsr()

void Gbs_Emu::cpu_jsr ( gb_addr_t addr )

private

cpu_read()

int Gbs_Emu::cpu_read ( gb_addr_t addr )

private

cpu_write()

void Gbs_Emu::cpu_write ( gb_addr_t addr, int data )

private

header()

header_t const & Gbs_Emu::header ( ) const

inline

load()

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

inline

load_()

blargg_err_t Gbs_Emu::load_ ( Data_Reader & in )

protectedvirtual

Reimplemented from Gme_File.

run_clocks()

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

protectedvirtual

Implements Classic_Emu.

set_bank()

void Gbs_Emu::set_bank ( int n )

private

set_tempo_()

void Gbs_Emu::set_tempo_ ( double t )

protectedvirtual

Implements Music_Emu.

set_voice()

void Gbs_Emu::set_voice ( int i, Blip_Buffer * c, Blip_Buffer * l, Blip_Buffer * r )

protectedvirtual

Implements Classic_Emu.

start_track_()

blargg_err_t Gbs_Emu::start_track_ ( int track )

protectedvirtual

Implements Classic_Emu.

static_type()

gme_type_t Gbs_Emu::static_type ( )

inlinestatic

track_info_()

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

protectedvirtual

Implements Gme_File.

unload()

void Gbs_Emu::unload ( )

protectedvirtual

Reimplemented from Music_Emu.

update_eq()

void Gbs_Emu::update_eq ( blip_eq_t const & eq )

protectedvirtual

Implements Classic_Emu.

update_timer()

void Gbs_Emu::update_timer ( )

private

Friends And Related Symbol Documentation

Gb_Cpu

friend class Gb_Cpu

friend

Member Data Documentation

apu

Gb_Apu Gbs_Emu::apu

private

cpu_time

blip_time_t Gbs_Emu::cpu_time

private

handheld_eq

Gbs_Emu::equalizer_t const Gbs_Emu::handheld_eq

static

Initial value:

                                          =
Music_Emu::make_equalizer( -47.0, 2000 )

header_

header_t Gbs_Emu::header_

private

headphones_eq

Gbs_Emu::equalizer_t const Gbs_Emu::headphones_eq

static

Initial value:

                                          =
Music_Emu::make_equalizer( 0.0, 300 )

next_play

blip_time_t Gbs_Emu::next_play

private

play_period

blip_time_t Gbs_Emu::play_period

private

ram

byte Gbs_Emu::ram[0x4000+0x2000+Gb_Cpu::cpu_padding]

private

rom

Rom_Data<bank_size> Gbs_Emu::rom

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