libsidplayfp::sidemu Class Reference

#include <sidemu.h>

Inheritance diagram for libsidplayfp::sidemu:

Collaboration diagram for libsidplayfp::sidemu:

Public Member Functions
	sidemu (sidbuilder *builder)
virtual void	clock ()=0
virtual bool	lock (EventScheduler *scheduler)
virtual void	unlock ()
void	voice (unsigned int voice, bool mute)
void	filter (bool enable)
virtual void	model (SidConfig::sid_model_t model, bool digiboost)=0
virtual void	sampling (float systemfreq SID_UNUSED, float outputfreq SID_UNUSED, SidConfig::sampling_method_t method SID_UNUSED, bool fast SID_UNUSED)
const char *	error () const
sidbuilder *	builder () const
int	bufferpos () const
void	bufferpos (int pos)
short *	buffer () const
Public Member Functions inherited from libsidplayfp::c64sid
void	reset ()
void	poke (uint_least16_t address, uint8_t value) override
uint8_t	peek (uint_least16_t address) override
void	getStatus (uint8_t regs[0x20]) const

Protected Member Functions
virtual void	write (uint_least8_t addr, uint8_t data)=0
void	writeReg (uint_least8_t addr, uint8_t data) override final
Protected Member Functions inherited from libsidplayfp::c64sid
virtual uint8_t	read (uint_least8_t addr)=0
virtual void	reset (uint8_t volume)=0

Protected Attributes
EventScheduler *	eventScheduler = nullptr
event_clock_t	m_accessClk = 0
short *	m_buffer = nullptr
	The sample buffer.
int	m_bufferpos = 0
	Current position in buffer.
bool	m_status = true
bool	isLocked = false
bool	isFilterDisabled = false
std::bitset< 4 >	isMuted
	Flags for muted voices.
std::string	m_error

Static Protected Attributes
static const char	ERR_UNSUPPORTED_FREQ [] = "Unable to set desired output frequency."
static const char	ERR_INVALID_SAMPLING [] = "Invalid sampling method."
static const char	ERR_INVALID_CHIP [] = "Invalid chip model."

Detailed Description

Inherit this class to create a new SID emulation.

Member Function Documentation

buffer()

short * libsidplayfp::sidemu::buffer ( ) const

inline

Get the buffer.

bufferpos() [1/2]

int libsidplayfp::sidemu::bufferpos ( ) const

inline

Get the current position in buffer.

bufferpos() [2/2]

void libsidplayfp::sidemu::bufferpos ( int  pos )

inline

Set the position in buffer.

clock()

virtual void libsidplayfp::sidemu::clock ( )

pure virtual

Clock the SID chip.

Implemented in libsidplayfp::exSID, libsidplayfp::HardSID, libsidplayfp::ReSID, and libsidplayfp::ReSIDfp.

error()

const char * libsidplayfp::sidemu::error ( ) const

inline

Get a detailed error message.

filter()

void libsidplayfp::sidemu::filter

(

bool

enable

)

Enable/disable filter.

lock()

bool libsidplayfp::sidemu::lock ( EventScheduler *  scheduler )

virtual

Set execution environment and lock sid to it.

Reimplemented in libsidplayfp::HardSID.

model()

virtual void libsidplayfp::sidemu::model ( SidConfig::sid_model_t  model, bool  digiboost  )

pure virtual

Set SID model.

Implemented in libsidplayfp::exSID, libsidplayfp::ReSID, libsidplayfp::ReSIDfp, and libsidplayfp::HardSID.

sampling()

virtual void libsidplayfp::sidemu::sampling ( float systemfreq  SID_UNUSED, float outputfreq  SID_UNUSED, SidConfig::sampling_method_t method  SID_UNUSED, bool fast  SID_UNUSED  )

inlinevirtual

Set the sampling method.

Parameters

systemfreq
outputfreq
method
fast

unlock()

void libsidplayfp::sidemu::unlock ( )

virtual

Unlock sid.

Reimplemented in libsidplayfp::HardSID.

voice()

void libsidplayfp::sidemu::voice	(	unsigned int	voice,
		bool	mute
	)

Mute/unmute voice.

Parameters

voice	SID voice channels from 0 to 2, or 3 for samples
mute	true to mute channel

writeReg()

void libsidplayfp::sidemu::writeReg ( uint_least8_t  addr, uint8_t  data  )

finaloverrideprotectedvirtual

Implements libsidplayfp::c64sid.

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

• sidemu.h
• sidemu.cpp