Exemplos de CalculatePeriod em C++ (Cpp)

Exemplo n.º 1

Arquivo: ChannelsVRC6.cpp Projeto: BattyBovine/UmaTracker

void CVRC6Sawtooth::RefreshChannel()
{
	unsigned int Period = CalculatePeriod();

	unsigned char HiFreq = (Period & 0xFF);
	unsigned char LoFreq = (Period >> 8);

	unsigned int TremVol = GetTremolo();
	int Volume = (m_iSeqVolume * (m_iVolume >> VOL_COLUMN_SHIFT)) / 15 - TremVol;

	Volume = (Volume << 1) | ((m_iDutyPeriod & 1) << 5);

	if (Volume < 0)
		Volume = 0;
	if (Volume > 63)
		Volume = 63;

	if (m_iSeqVolume > 0 && m_iVolume > 0 && Volume == 0)
		Volume = 2;

	if (!m_bGate)
		Volume = 0;

	if (!m_bGate || !Volume) {
		WriteExternalRegister(0xB002, 0x00);
		return;
	}

	WriteExternalRegister(0xB000, Volume);
	WriteExternalRegister(0xB001, HiFreq);
	WriteExternalRegister(0xB002, 0x80 | LoFreq);
}

Exemplo n.º 2

Arquivo: ChannelsVRC6.cpp Projeto: gladian00b/famitracker-cx

void CVRC6Sawtooth::RefreshChannel()
{
	if (!m_bEnabled)
		return;

	unsigned int Period = CalculatePeriod(false);

	unsigned char HiFreq = (Period & 0xFF);
	unsigned char LoFreq = (Period >> 8);

	unsigned int TremVol = GetTremolo();
	unsigned int Volume = (m_iSeqVolume * (m_iVolume >> VOL_SHIFT)) / 15 - TremVol;

	Volume = (Volume << 1) | ((m_iDutyPeriod & 1) << 5);

	if (Volume > 63)
		Volume = 63;

	if (m_iSeqVolume > 0 && m_iVolume > 0 && Volume == 0)
		Volume = 1;

	m_pAPU->ExternalWrite(0xB000, Volume);
	m_pAPU->ExternalWrite(0xB001, HiFreq);
	m_pAPU->ExternalWrite(0xB002, 0x80 | LoFreq);
}

Exemplo n.º 3

Arquivo: ChannelsVRC6.cpp Projeto: gladian00b/famitracker-cx

void CVRC6Square2::RefreshChannel()
{
	if (!m_bEnabled)
		return;

	unsigned int Period = CalculatePeriod(false);
	unsigned int Volume = CalculateVolume(15);
	unsigned char DutyCycle = m_iDutyPeriod << 4;

	unsigned char HiFreq = (Period & 0xFF);
	unsigned char LoFreq = (Period >> 8);

	m_pAPU->ExternalWrite(0xA000, DutyCycle | Volume);
	m_pAPU->ExternalWrite(0xA001, HiFreq);
	m_pAPU->ExternalWrite(0xA002, 0x80 | LoFreq);
}

Exemplo n.º 4

Arquivo: ChannelsVRC6.cpp Projeto: BattyBovine/UmaTracker

void CVRC6Square2::RefreshChannel()
{
	unsigned int Period = CalculatePeriod();
	unsigned int Volume = CalculateVolume();
	unsigned char DutyCycle = m_iDutyPeriod << 4;

	unsigned char HiFreq = (Period & 0xFF);
	unsigned char LoFreq = (Period >> 8);

	if (!m_bGate || !Volume) {
		WriteExternalRegister(0xA002, 0x00);
		return;
	}

	WriteExternalRegister(0xA000, DutyCycle | Volume);
	WriteExternalRegister(0xA001, HiFreq);
	WriteExternalRegister(0xA002, 0x80 | LoFreq);
}

Exemplo n.º 5

Arquivo: ppercalc.cpp Projeto: msperl/Period

void CProject::ImprovePeriod(DataMode mode)
{
  UpdatePEData();
  // check if we have got enough points
  if (GetSelectedPoints()==0)
    { InformUser(DIALOG_PERIOD_NOT_ENOUGH_POINTS);return; }
  // make a calculate first
  CalculatePeriod(mode);
  // now do an improve
  // store the selection
  Period.StoreSelection();
  // select all frequencies, amplitudes and phases
  Period.SelectAll();
  // calculate
  GeneralCalcPeriod(mode);
  // and restore selection
  Period.RestoreSelection();
  // and update all displays
  UpdatePEDisplays();
}

Exemplo n.º 6

Arquivo: ChannelsMMC5.cpp Projeto: ayushym/nesicide

void CMMC5Square2Chan::RefreshChannel()
{
	if (!m_bEnabled)
		return;

	int Period = CalculatePeriod(false);
	int Volume = CalculateVolume(15);
	char DutyCycle = (m_iDutyPeriod & 0x03);

	unsigned char HiFreq		= (Period & 0xFF);
	unsigned char LoFreq		= (Period >> 8);
	unsigned char LastLoFreq	= (m_iLastPeriod >> 8);

	m_iLastPeriod = Period;

	WriteExternalRegister(0x5015, 0x03);

	WriteExternalRegister(0x5004, (DutyCycle << 6) | 0x30 | Volume);
	WriteExternalRegister(0x5006, HiFreq);

	if (LoFreq != LastLoFreq)
		WriteExternalRegister(0x5007, LoFreq);
}