sidEmu Class Reference

implements MOS-6581 functionality aka 'the SID-chip'! More...

#include <6581_.h>

Collaboration diagram for sidEmu:

[legend]List of all members.

Public Member Functions
sbyte	waveCalcMute (struct sidOperator *pVoice)
sbyte	waveCalcNormal (struct sidOperator *pVoice)
sbyte	waveCalcRangeCheck (struct sidOperator *pVoice)
void	sidMode00 (struct sidOperator *pVoice)
void	sidMode10 (struct sidOperator *pVoice)
void	sidMode20 (struct sidOperator *pVoice)
void	sidMode30 (struct sidOperator *pVoice)
void	sidMode40 (struct sidOperator *pVoice)
void	sidMode50 (struct sidOperator *pVoice)
void	sidMode60 (struct sidOperator *pVoice)
void	sidMode70 (struct sidOperator *pVoice)
void	sidMode80 (struct sidOperator *pVoice)
void	sidMode80hp (struct sidOperator *pVoice)
void	sidModeLock (struct sidOperator *pVoice)
void	sidMode14 (struct sidOperator *pVoice)
void	sidMode34 (struct sidOperator *pVoice)
void	sidMode54 (struct sidOperator *pVoice)
void	sidMode74 (struct sidOperator *pVoice)
	sidEmu (emuEngine *aEmuEngine)
	C'tor.
virtual	~sidEmu ()
	D'tor.
void	calcValuesPerCall ()
void	sidEmuSetReplayingSpeed (int clockMode, uword callsPerSec)
void	sidEmuSet (struct sidOperator *pVoice, uword sidIndex)
void	waveCalcFilter (struct sidOperator *pVoice)
void	sidEmuSet2 (struct sidOperator *pVoice)
void	sidEmuFillBuffer (emuEngine &thisEmu, sidTune &thistune, void *buffer, udword bufferLen)
bool	sidEmuFastForwardReplay (int percent)
void	sidEmuConfigure (const struct emuConfig &aEmuConfig)
void	initWaveformTables (bool isNewSID)
bool	sidEmuReset ()
void	clearSidOperator (struct sidOperator *pVoice)
void	sidEmuResetAutoPanning (int autoPanning)
void	sidEmuSetVoiceVolume (int voice, uword leftLevel, uword rightLevel, uword total)
uword	sidEmuReturnVoiceVolume (int voice)
void	sidEmuUpdateReplayingSpeed ()
void	sidEmuChangeReplayingSpeed ()
void	sidEmuSetClockSpeed (int clockMode)
Public Attributes
sidOperator optr1 optr2	optr3
uword	voice4_gainLeft
uword	voice4_gainRight
	Voice 4 does not use a sidOperator structure.
udword	splitBufferLen
	shared with Mixer class
Protected Member Functions
void	noiseAdvance (struct sidOperator *pVoice)
void	noiseAdvanceHp (struct sidOperator *pVoice)
Private Attributes
friend	emuEngine
friend	Mixer
friend	Sample
float	filterTable [0x800]
float	bandPassParam [0x800]
float	filterResTable [16]
ptr2sidVoidFunc	sidModeNormalTable [16]
	MOS-8580, MOS-6581 (no 70).
ptr2sidVoidFunc	sidModeRingTable [16]
	MOS-8580, MOS-6581 (no 74).
float	filterDy
float	filterResDy
float	C64_fClockSpeed
	we don't need to store the default value here
uword	calls
	calls per second (here a default)
uword	filterValue
uword	apCount
uword	fastForwardFactor
	normal speed
uword	PCMfreq
udword	sidtuneClockSpeed
	Song clock speed (PAL or NTSC). Does not affect pitch.
udword	PCMsid
udword	PCMsidNoise
udword	C64_clockSpeed
	Master clock speed. Affects pitch of SID and CIA samples.
bool	filterEnabled
bool	updateAutoPanning
bool	doAutoPanning
ubyte	filterType
ubyte	filterCurType
uword	VALUES
uword	VALUESorg
udword	VALUESadd
udword	VALUEScomma
uword	toFill
uword	defaultTimer
uword	timer
Sample *	iTheSampler
	pointer to the sample. We own this.
ubyte *	triangleTable
ubyte *	sawtoothTable
ubyte *	squareTable
ubyte *	waveform50
ubyte *	noiseTableMSB
ubyte *	noiseTableMID
ubyte *	noiseTableLSB
Envelope *	iTheEnvelope
emuEngine *	iTheEmuEngine
C6510 *	iThe6510
ubyte *	c64mem1
	pointer to 64KB C64-RAM owned by C6510
ubyte *	c64mem2
	pointer to Basic-ROM, VIC, SID, I/O, Kernal-ROM owned by C6510

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Detailed Description

implements MOS-6581 functionality aka 'the SID-chip'!

Definition at line 25 of file 6581_.h.

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Constructor & Destructor Documentation

sidEmu::sidEmu (  emuEngine *  aEmuEngine  )

C'tor. Definition at line 1504 of file 6581_.cpp. References C6510::c64mem1, c64mem1, C6510::c64mem2, c64mem2, CTOR, iThe6510, iTheEnvelope, iTheSampler, noiseTableLSB, noiseTableMID, noiseTableMSB, optr1, optr2, optr3, Sample, sawtoothTable, sidMode00(), sidMode10(), sidMode14(), sidMode20(), sidMode30(), sidMode34(), sidMode40(), sidMode50(), sidMode54(), sidMode60(), sidMode70(), sidMode74(), sidMode80(), sidModeLock(), sidModeNormalTable, sidModeRingTable, squareTable, triangleTable, ubyte, and waveform50.

sidEmu::~sidEmu (   )  [virtual]

D'tor. Definition at line 1589 of file 6581_.cpp. References DTOR, iTheEnvelope, iTheSampler, noiseTableLSB, noiseTableMID, noiseTableMSB, sawtoothTable, squareTable, triangleTable, and waveform50.

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Member Function Documentation

void sidEmu::calcValuesPerCall (   )  [inline]

Definition at line 71 of file 6581_.cpp. References calls, fastForwardFactor, PCMfreq, udword, VALUES, VALUESadd, VALUEScomma, and VALUESorg. Referenced by sidEmuChangeReplayingSpeed(), sidEmuFastForwardReplay(), sidEmuSetReplayingSpeed(), and sidEmuUpdateReplayingSpeed().

void sidEmu::clearSidOperator (  struct sidOperator *  pVoice  )

Definition at line 1310 of file 6581_.cpp. References sidOperator::curNoiseFreq, sidOperator::curSIDfreq, sidOperator::cycleAddLenPnt, sidOperator::cycleLen, sidOperator::cycleLenCount, sidOperator::cycleLenPnt, sidOperator::filtEnabled, sidOperator::filtIO, sidOperator::filtLow, sidOperator::filtRef, sw_storage::len, sidOperator::newPulseIndex, sidOperator::noiseIsLocked, sidOperator::noiseOutput, sidOperator::noiseReg, noiseSeed, sidOperator::noiseStep, sidOperator::noiseStepAdd, sidOperator::outProc, sidOperator::output, sw_storage::pnt, sidOperator::pulseIndex, sidOperator::SIDAD, sidOperator::SIDctrl, sidOperator::SIDfreq, sidOperator::SIDpulseWidth, sidOperator::SIDSR, sw_storage::stp, sidOperator::sync, uword, waveCalcMute(), sidOperator::wavePre, sidOperator::waveStep, sidOperator::waveStepAdd, sidOperator::waveStepAddPnt, sidOperator::waveStepOld, and sidOperator::waveStepPnt. Referenced by sidEmuReset().

void sidEmu::initWaveformTables (  bool  isNewSID  )

Definition at line 1066 of file 6581_.cpp. References noiseTableLSB, noiseTableMID, noiseTableMSB, sawtoothTable, sidMode00(), sidMode30(), sidMode60(), sidMode70(), sidMode74(), sidModeNormalTable, sidModeRingTable, squareTable, triangleTable, ubyte, udword, uword, and waveform50. Referenced by sidEmuConfigure().

void sidEmu::noiseAdvance (  struct sidOperator *  pVoice  )  [inline, protected]

Definition at line 189 of file 6581_.cpp. References HI, HILO, LO, LOHI, LOLO, sidOperator::noiseOutput, sidOperator::noiseReg, sidOperator::noiseStep, sidOperator::noiseStepAdd, noiseTableLSB, noiseTableMID, and noiseTableMSB. Referenced by sidMode80().

void sidEmu::noiseAdvanceHp (  struct sidOperator *  pVoice  )  [inline, protected]

Definition at line 217 of file 6581_.cpp. References HI, HILO, LO, LOHI, LOLO, sidOperator::noiseOutput, sidOperator::noiseReg, sidOperator::noiseStep, sidOperator::noiseStepAdd, noiseTableLSB, noiseTableMID, noiseTableMSB, and udword. Referenced by sidMode80hp().

void sidEmu::sidEmuChangeReplayingSpeed (   )

Definition at line 89 of file 6581_.cpp. References calcValuesPerCall(). Referenced by sidEmuConfigure().

void sidEmu::sidEmuConfigure (  const struct emuConfig &  aEmuConfig  )

Definition at line 1241 of file 6581_.cpp. References C64_clockSpeed, emuConfig::clockSpeed, emuConfig::emulateFilter, Envelope::enveEmuInit(), filterEnabled, emuConfig::frequency, initWaveformTables(), iTheEnvelope, iTheSampler, emuConfig::measuredVolume, emuConfig::mos8580, PCMfreq, PCMsid, PCMsidNoise, Sample::sampleEmuInit(), sidEmuChangeReplayingSpeed(), sidEmuSetClockSpeed(), and udword. Referenced by emuEngine::configureSID().

bool sidEmu::sidEmuFastForwardReplay (  int  percent  )

Definition at line 1031 of file 6581_.cpp. References calcValuesPerCall(), fastForwardFactor, HI, VALUES, VALUEScomma, and VALUESorg.

void sidEmu::sidEmuFillBuffer (  emuEngine &  thisEmu, sidTune &  thistune, void *  buffer, udword  bufferLen )

Definition at line 893 of file 6581_.cpp. References apCount, apSpeed, bandPassParam, buffer, emuEngine::bufferScale, emuEngine::bytesCount, c64mem1, c64mem2, emuEngine::config, sidOperator::enveVol, fastForwardFactor, Mixer::fillFunc(), filterCurType, filterDy, filterEnabled, filterResDy, filterResTable, filterType, filterValue, sidOperator::filtLow, sidOperator::filtRef, emuConfig::frequency, sidOperator::gateOffCtrl, sidOperator::gateOnCtrl, HI, C6510::interpreter(), emuEngine::isReady, iThe6510, iTheEnvelope, emuEngine::iTheMixer, iTheSampler, lowPassParam, Envelope::masterVolume, Envelope::masterVolumeAmplIndex, optr1, optr2, optr3, C6510::optr3readEnve, C6510::optr3readWave, sidOperator::output, emuEngine::playRamRom, readLEword(), sidTune::returnPlayAddr(), sidTune::returnSongSpeed(), sidTune::returnStatus(), Sample::sampleEmuCheckForInit(), emuEngine::secondsThisSong, emuEngine::secondsTotal, SIDEMU_HWMIXING, sidEmuSet(), sidEmuSet2(), sidEmuUpdateReplayingSpeed(), C6510::sidKeysOff, C6510::sidKeysOn, splitBufferLen, timer, toFill, udword, updateAutoPanning, uword, VALUES, VALUESadd, VALUEScomma, and emuConfig::volumeControl. Referenced by emuEngine::FillBuffer().

bool sidEmu::sidEmuReset (   )

Definition at line 1265 of file 6581_.cpp. References sidOperator::carrier, clearSidOperator(), Envelope::enveEmuResetOperator(), filterCurType, filterDy, filterResDy, filterType, filterValue, sidOperator::filtVoiceMask, iThe6510, iTheEnvelope, iTheSampler, sidOperator::modulator, optr1, optr2, optr3, Sample::sampleEmuReset(), C6510::sidKeysOff, C6510::sidKeysOn, and toFill. Referenced by emuEngine::reset().

void sidEmu::sidEmuResetAutoPanning (  int  autoPanning  )

Definition at line 1366 of file 6581_.cpp. References apCount, doAutoPanning, sidOperator::gainDest, sidOperator::gainDirec, sidOperator::gainLeft, sidOperator::gainLeftCentered, sidOperator::gainRight, sidOperator::gainRightCentered, sidOperator::gainSource, optr1, optr2, optr3, SIDEMU_NONE, updateAutoPanning, voice4_gainLeft, and voice4_gainRight. Referenced by emuEngine::emuEngine(), and emuEngine::setConfig().

uword sidEmu::sidEmuReturnVoiceVolume (  int  voice  )

Definition at line 1465 of file 6581_.cpp. References sidOperator::gainLeft, sidOperator::gainRight, optr1, optr2, optr3, uword, voice4_gainLeft, and voice4_gainRight. Referenced by emuEngine::getVoiceVolume().

void sidEmu::sidEmuSet (  struct sidOperator *  pVoice, uword  sidIndex )  [inline]

Definition at line 617 of file 6581_.cpp. References sidOperator::ADSRctrl, sidOperator::ADSRproc, c64mem2, sidOperator::cycleLenCount, doAutoPanning, sidOperator::enveSusVol, sidOperator::enveVol, sidOperator::filtEnabled, filterEnabled, sidOperator::filtVoiceMask, sidOperator::gainDest, sidOperator::gainDirec, sidOperator::gainLeft, sidOperator::gainLeftCentered, sidOperator::gainRight, sidOperator::gainRightCentered, sidOperator::gainSource, sidOperator::gateOffCtrl, Envelope::getEnveModeTable(), HI, iTheEnvelope, masterVolumeLevels, sidOperator::newPulseIndex, sidOperator::pulseIndex, readLEword(), sidOperator::SIDAD, sidOperator::SIDctrl, sidOperator::SIDfreq, sidOperator::SIDpulseWidth, sidOperator::SIDSR, ubyte, updateAutoPanning, uword, and sidOperator::waveStep. Referenced by sidEmuFillBuffer().

void sidEmu::sidEmuSet2 (  struct sidOperator *  pVoice  )  [inline]

Definition at line 795 of file 6581_.cpp. References sidOperator::carrier, sidOperator::curNoiseFreq, sidOperator::curSIDfreq, sidOperator::cycleAddLenPnt, sidOperator::cycleLen, sidOperator::cycleLenCount, sidOperator::cycleLenPnt, sidOperator::modulator, sidOperator::noiseIsLocked, sidOperator::noiseReg, noiseSeed, sidOperator::noiseStepAdd, sidOperator::outProc, PCMsid, PCMsidNoise, sidOperator::SIDctrl, sidOperator::SIDfreq, sidMode80(), sidMode80hp(), sidModeNormalTable, sidModeRingTable, sidOperator::sync, uword, waveCalcCycleLen(), waveCalcMute(), waveCalcNormal(), waveCalcRangeCheck(), sidOperator::waveProc, sidOperator::waveStep, and sidOperator::waveStepPnt. Referenced by sidEmuFillBuffer().

void sidEmu::sidEmuSetClockSpeed (  int  clockMode  )

Definition at line 100 of file 6581_.cpp. References C64_clockSpeed, and C64_fClockSpeed. Referenced by sidEmuConfigure().

void sidEmu::sidEmuSetReplayingSpeed (  int  clockMode, uword  callsPerSec )

Definition at line 121 of file 6581_.cpp. References c64mem2, calcValuesPerCall(), calls, defaultTimer, readLEword(), sidtuneClockSpeed, timer, and uword. Referenced by sidEmuInitializeSongOld().

void sidEmu::sidEmuSetVoiceVolume (  int  voice, uword  leftLevel, uword  rightLevel, uword  total )

Definition at line 1398 of file 6581_.cpp. References sidOperator::gainDest, sidOperator::gainDirec, sidOperator::gainLeft, sidOperator::gainLeftCentered, sidOperator::gainRight, sidOperator::gainRightCentered, sidOperator::gainSource, optr1, optr2, optr3, uword, voice4_gainLeft, and voice4_gainRight. Referenced by emuEngine::setVoiceVolume().

void sidEmu::sidEmuUpdateReplayingSpeed (   )

Definition at line 161 of file 6581_.cpp. References c64mem2, calcValuesPerCall(), calls, defaultTimer, readLEword(), sidtuneClockSpeed, timer, and uword. Referenced by sidEmuFillBuffer().

void sidEmu::sidMode00 (  struct sidOperator *  pVoice  )

Definition at line 291 of file 6581_.cpp. References sidOperator::filtIO, sidOperator::output, and waveAdvance(). Referenced by initWaveformTables(), and sidEmu().

void sidEmu::sidMode10 (  struct sidOperator *  pVoice  )

Definition at line 303 of file 6581_.cpp. References sidOperator::output, triangle, and waveAdvance(). Referenced by sidEmu().

void sidEmu::sidMode14 (  struct sidOperator *  pVoice  )

Definition at line 365 of file 6581_.cpp. References HI, sidOperator::modulator, sidOperator::output, triangle, waveAdvance(), and sidOperator::waveStep. Referenced by sidEmu().

void sidEmu::sidMode20 (  struct sidOperator *  pVoice  )

Definition at line 308 of file 6581_.cpp. References sidOperator::output, sawtooth, and waveAdvance(). Referenced by sidEmu().

void sidEmu::sidMode30 (  struct sidOperator *  pVoice  )

Definition at line 313 of file 6581_.cpp. References sidOperator::output, sawtooth, triangle, triSaw, and waveAdvance(). Referenced by initWaveformTables(), and sidEmu().

void sidEmu::sidMode34 (  struct sidOperator *  pVoice  )

Definition at line 378 of file 6581_.cpp. References HI, sidOperator::modulator, sidOperator::output, sawtooth, triangle, triSaw, waveAdvance(), and sidOperator::waveStep. Referenced by sidEmu().

void sidEmu::sidMode40 (  struct sidOperator *  pVoice  )

Definition at line 322 of file 6581_.cpp. References sidOperator::output, square, and waveAdvance(). Referenced by sidEmu().

void sidEmu::sidMode50 (  struct sidOperator *  pVoice  )

Definition at line 327 of file 6581_.cpp. References sidOperator::output, and waveAdvance(). Referenced by sidEmu().

void sidEmu::sidMode54 (  struct sidOperator *  pVoice  )

Definition at line 396 of file 6581_.cpp. References HI, sidOperator::modulator, sidOperator::output, waveAdvance(), and sidOperator::waveStep. Referenced by sidEmu().

void sidEmu::sidMode60 (  struct sidOperator *  pVoice  )

Definition at line 332 of file 6581_.cpp. References sidOperator::output, sawSquare, and waveAdvance(). Referenced by initWaveformTables(), and sidEmu().

void sidEmu::sidMode70 (  struct sidOperator *  pVoice  )

Definition at line 337 of file 6581_.cpp. References sidOperator::output, triSawSquare, and waveAdvance(). Referenced by initWaveformTables(), and sidEmu().

void sidEmu::sidMode74 (  struct sidOperator *  pVoice  )

Definition at line 408 of file 6581_.cpp. References HI, sidOperator::modulator, sidOperator::output, triSawSquare, waveAdvance(), and sidOperator::waveStep. Referenced by initWaveformTables(), and sidEmu().

void sidEmu::sidMode80 (  struct sidOperator *  pVoice  )

Definition at line 342 of file 6581_.cpp. References noiseAdvance(), sidOperator::noiseOutput, sidOperator::output, and waveAdvance(). Referenced by sidEmu(), and sidEmuSet2().

void sidEmu::sidMode80hp (  struct sidOperator *  pVoice  )

Definition at line 348 of file 6581_.cpp. References noiseAdvanceHp(), sidOperator::noiseOutput, sidOperator::output, and waveAdvance(). Referenced by sidEmuSet2().

void sidEmu::sidModeLock (  struct sidOperator *  pVoice  )

Definition at line 354 of file 6581_.cpp. References sidOperator::filtIO, sidOperator::noiseIsLocked, sidOperator::output, and waveAdvance(). Referenced by sidEmu().

void sidEmu::waveCalcFilter (  struct sidOperator *  pVoice  )  [inline]

Definition at line 475 of file 6581_.cpp. References sidOperator::filtEnabled, filterDy, filterResDy, filterType, sidOperator::filtIO, sidOperator::filtLow, sidOperator::filtRef, and sbyte.

sbyte sidEmu::waveCalcMute (  struct sidOperator *  pVoice  )

Definition at line 541 of file 6581_.cpp. References sidOperator::ADSRproc, sidOperator::filtIO, iTheEnvelope, and sbyte. Referenced by clearSidOperator(), and sidEmuSet2().

sbyte sidEmu::waveCalcNormal (  struct sidOperator *  pVoice  )

Definition at line 550 of file 6581_.cpp. References sidOperator::ADSRproc, emuEngine::ampMod1x8, sidOperator::cycleLenCount, sidOperator::filtIO, HI, iTheEmuEngine, iTheEnvelope, sidOperator::newPulseIndex, sidOperator::output, sidOperator::pulseIndex, sbyte, sidOperator::SIDctrl, waveCalcCycleLen(), sidOperator::waveProc, and sidOperator::waveStep. Referenced by sidEmuSet2(), Mixer::syncEm(), and waveCalcRangeCheck().

sbyte sidEmu::waveCalcRangeCheck (  struct sidOperator *  pVoice  )

Definition at line 583 of file 6581_.cpp. References sidOperator::ADSRproc, emuEngine::ampMod1x8, sidOperator::cycleLenCount, sidOperator::filtIO, HI, iTheEmuEngine, iTheEnvelope, sidOperator::outProc, sidOperator::output, sbyte, waveCalcNormal(), sidOperator::waveProc, sidOperator::waveStep, and sidOperator::waveStepOld. Referenced by sidEmuSet2().

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Member Data Documentation

uword sidEmu::apCount [private]

Definition at line 107 of file 6581_.h. Referenced by sidEmuFillBuffer(), and sidEmuResetAutoPanning().

float sidEmu::bandPassParam[0x800] [private]

Definition at line 96 of file 6581_.h. Referenced by emuEngine::filterTableInit(), and sidEmuFillBuffer().

udword sidEmu::C64_clockSpeed [private]

Master clock speed. Affects pitch of SID and CIA samples. Definition at line 113 of file 6581_.h. Referenced by Sample::sampleEmuReset(), sidEmuConfigure(), and sidEmuSetClockSpeed().

float sidEmu::C64_fClockSpeed [private]

we don't need to store the default value here Definition at line 103 of file 6581_.h. Referenced by sidEmuSetClockSpeed().

ubyte* sidEmu::c64mem1 [private]

pointer to 64KB C64-RAM owned by C6510 Definition at line 161 of file 6581_.h. Referenced by sidEmu(), and sidEmuFillBuffer().

ubyte* sidEmu::c64mem2 [private]

pointer to Basic-ROM, VIC, SID, I/O, Kernal-ROM owned by C6510 Definition at line 162 of file 6581_.h. Referenced by sidEmu(), sidEmuFillBuffer(), sidEmuSet(), sidEmuSetReplayingSpeed(), and sidEmuUpdateReplayingSpeed().

uword sidEmu::calls [private]

calls per second (here a default) Definition at line 105 of file 6581_.h. Referenced by calcValuesPerCall(), sidEmuSetReplayingSpeed(), and sidEmuUpdateReplayingSpeed().

uword sidEmu::defaultTimer [private]

Definition at line 136 of file 6581_.h. Referenced by sidEmuSetReplayingSpeed(), and sidEmuUpdateReplayingSpeed().

bool sidEmu::doAutoPanning [private]

Definition at line 117 of file 6581_.h. Referenced by sidEmuResetAutoPanning(), and sidEmuSet().

friend sidEmu::emuEngine [private]

Definition at line 28 of file 6581_.h.

uword sidEmu::fastForwardFactor [private]

normal speed Definition at line 108 of file 6581_.h. Referenced by calcValuesPerCall(), sidEmuFastForwardReplay(), and sidEmuFillBuffer().

ubyte sidEmu::filterCurType [private]

Definition at line 120 of file 6581_.h. Referenced by sidEmuFillBuffer(), and sidEmuReset().

float sidEmu::filterDy [private]

Definition at line 102 of file 6581_.h. Referenced by sidEmuFillBuffer(), sidEmuReset(), and waveCalcFilter().

bool sidEmu::filterEnabled [private]

Definition at line 115 of file 6581_.h. Referenced by sidEmuConfigure(), sidEmuFillBuffer(), and sidEmuSet().

float sidEmu::filterResDy [private]

Definition at line 102 of file 6581_.h. Referenced by sidEmuFillBuffer(), sidEmuReset(), and waveCalcFilter().

float sidEmu::filterResTable[16] [private]

Definition at line 97 of file 6581_.h. Referenced by emuEngine::filterTableInit(), and sidEmuFillBuffer().

float sidEmu::filterTable[0x800] [private]

Definition at line 95 of file 6581_.h. Referenced by emuEngine::filterTableInit().

ubyte sidEmu::filterType [private]

Definition at line 119 of file 6581_.h. Referenced by sidEmuFillBuffer(), sidEmuReset(), and waveCalcFilter().

uword sidEmu::filterValue [private]

Definition at line 106 of file 6581_.h. Referenced by sidEmuFillBuffer(), and sidEmuReset().

C6510* sidEmu::iThe6510 [private]

Definition at line 158 of file 6581_.h. Referenced by sidEmu(), sidEmuFillBuffer(), and sidEmuReset().

emuEngine* sidEmu::iTheEmuEngine [private]

Definition at line 157 of file 6581_.h. Referenced by waveCalcNormal(), and waveCalcRangeCheck().

Envelope* sidEmu::iTheEnvelope [private]

Definition at line 156 of file 6581_.h. Referenced by sidEmu(), sidEmuConfigure(), sidEmuFillBuffer(), sidEmuReset(), sidEmuSet(), waveCalcMute(), waveCalcNormal(), waveCalcRangeCheck(), and ~sidEmu().

Sample* sidEmu::iTheSampler [private]

pointer to the sample. We own this. Definition at line 139 of file 6581_.h. Referenced by Mixer::Mixer(), emuEngine::resetSampleEmu(), sidEmu(), sidEmuConfigure(), sidEmuFillBuffer(), sidEmuReset(), and ~sidEmu().

friend sidEmu::Mixer [private]

Definition at line 29 of file 6581_.h.

ubyte* sidEmu::noiseTableLSB [private]

Definition at line 153 of file 6581_.h. Referenced by initWaveformTables(), noiseAdvance(), noiseAdvanceHp(), sidEmu(), and ~sidEmu().

ubyte* sidEmu::noiseTableMID [private]

Definition at line 152 of file 6581_.h. Referenced by initWaveformTables(), noiseAdvance(), noiseAdvanceHp(), sidEmu(), and ~sidEmu().

ubyte* sidEmu::noiseTableMSB [private]

Definition at line 151 of file 6581_.h. Referenced by initWaveformTables(), noiseAdvance(), noiseAdvanceHp(), sidEmu(), and ~sidEmu().

struct sidOperator optr1 optr2 sidEmu::optr3

Definition at line 88 of file 6581_.h. Referenced by sidEmu(), sidEmuFillBuffer(), sidEmuReset(), sidEmuResetAutoPanning(), sidEmuReturnVoiceVolume(), and sidEmuSetVoiceVolume().

uword sidEmu::PCMfreq [private]

Definition at line 109 of file 6581_.h. Referenced by calcValuesPerCall(), Sample::sampleEmuReset(), and sidEmuConfigure().

udword sidEmu::PCMsid [private]

Definition at line 111 of file 6581_.h. Referenced by sidEmuConfigure(), and sidEmuSet2().

udword sidEmu::PCMsidNoise [private]

Definition at line 112 of file 6581_.h. Referenced by sidEmuConfigure(), and sidEmuSet2().

friend sidEmu::Sample [private]

Definition at line 30 of file 6581_.h. Referenced by sidEmu().

ubyte* sidEmu::sawtoothTable [private]

Definition at line 143 of file 6581_.h. Referenced by initWaveformTables(), sidEmu(), and ~sidEmu().

ptr2sidVoidFunc sidEmu::sidModeNormalTable[16] [private]

MOS-8580, MOS-6581 (no 70). Definition at line 99 of file 6581_.h. Referenced by initWaveformTables(), sidEmu(), and sidEmuSet2().

ptr2sidVoidFunc sidEmu::sidModeRingTable[16] [private]

MOS-8580, MOS-6581 (no 74). Definition at line 100 of file 6581_.h. Referenced by initWaveformTables(), sidEmu(), and sidEmuSet2().

udword sidEmu::sidtuneClockSpeed [private]

Song clock speed (PAL or NTSC). Does not affect pitch. Definition at line 110 of file 6581_.h. Referenced by sidEmuSetReplayingSpeed(), and sidEmuUpdateReplayingSpeed().

udword sidEmu::splitBufferLen

shared with Mixer class Definition at line 90 of file 6581_.h. Referenced by Mixer::fill16bitsplit(), Mixer::fill8bitsplit(), and sidEmuFillBuffer().

ubyte* sidEmu::squareTable [private]

Definition at line 144 of file 6581_.h. Referenced by initWaveformTables(), sidEmu(), and ~sidEmu().

uword sidEmu::timer [private]

Definition at line 137 of file 6581_.h. Referenced by sidEmuFillBuffer(), sidEmuSetReplayingSpeed(), and sidEmuUpdateReplayingSpeed().

uword sidEmu::toFill [private]

Definition at line 129 of file 6581_.h. Referenced by sidEmuFillBuffer(), and sidEmuReset().

ubyte* sidEmu::triangleTable [private]

Definition at line 142 of file 6581_.h. Referenced by initWaveformTables(), sidEmu(), and ~sidEmu().

bool sidEmu::updateAutoPanning [private]

Definition at line 116 of file 6581_.h. Referenced by sidEmuFillBuffer(), sidEmuResetAutoPanning(), and sidEmuSet().

uword sidEmu::VALUES [private]

Definition at line 125 of file 6581_.h. Referenced by calcValuesPerCall(), sidEmuFastForwardReplay(), and sidEmuFillBuffer().

udword sidEmu::VALUESadd [private]

Definition at line 126 of file 6581_.h. Referenced by calcValuesPerCall(), and sidEmuFillBuffer().

udword sidEmu::VALUEScomma [private]

Definition at line 126 of file 6581_.h. Referenced by calcValuesPerCall(), sidEmuFastForwardReplay(), and sidEmuFillBuffer().

uword sidEmu::VALUESorg [private]

Definition at line 125 of file 6581_.h. Referenced by calcValuesPerCall(), and sidEmuFastForwardReplay().

uword sidEmu::voice4_gainLeft

Definition at line 89 of file 6581_.h. Referenced by sidEmuResetAutoPanning(), sidEmuReturnVoiceVolume(), and sidEmuSetVoiceVolume().

uword sidEmu::voice4_gainRight

Voice 4 does not use a sidOperator structure. Definition at line 89 of file 6581_.h. Referenced by sidEmuResetAutoPanning(), sidEmuReturnVoiceVolume(), and sidEmuSetVoiceVolume().

ubyte* sidEmu::waveform50 [private]

Definition at line 145 of file 6581_.h. Referenced by initWaveformTables(), sidEmu(), and ~sidEmu().

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

• 6581_.h
• 6581_.cpp

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