#include <IccMpeSpectral.h>

Inheritance diagram for CIccMpeSpectralMatrix:

Collaboration diagram for CIccMpeSpectralMatrix:

Public Member Functions
virtual void	Apply (CIccApplyMpe pApply, icFloatNumber dstPixel, const icFloatNumber *srcPixel) const =0

virtual bool	Begin (icElemInterp nInterp, CIccTagMultiProcessElement *pMPE)=0

	CIccMpeSpectralMatrix ()
	Name: CIccMpeSpectralMatrix::CIccMpeSpectralMatrix.

	CIccMpeSpectralMatrix (const CIccMpeSpectralMatrix &ITPC)
	Name: CIccMpeSpectralMatrix::CIccMpeSpectralMatrix.

virtual void	Describe (std::string &sDescription, int nVerboseness)
	Name: CIccMpeSpectralMatrix::Describe.

icFloatNumber *	GetMatrix ()

icFloatNumber *	GetOffset ()

const icSpectralRange &	GetRange ()

icFloatNumber *	GetWhite ()

virtual bool	IsLateBinding () const

virtual bool	Read (icUInt32Number size, CIccIO *pIO)
	Name: CIccMpeSpectralMatrix::Read.

bool	SetSize (icUInt16Number nInputChannels, icUInt16Number nOutputChannels, const icSpectralRange &range)
	Name: CIccMpeSpectralMatrix::SetSize.

virtual icValidateStatus	Validate (std::string sigPath, std::string &sReport, const CIccTagMultiProcessElement pMPE=NULL, const CIccProfile pProfile=NULL) const
	Name: CIccMpeSpectralMatrix::Validate.

virtual bool	Write (CIccIO *pIO)
	Name: CIccMpeSpectralMatrix::Write.

virtual	~CIccMpeSpectralMatrix ()
	Name: CIccMpeSpectralMatrix::~CIccMpeSpectralMatrix.

Public Member Functions inherited from CIccMultiProcessElement
	CIccMultiProcessElement ()

virtual icAcsSignature	GetBAcsSig ()

virtual const icChar *	GetClassName () const =0

virtual icAcsSignature	GetEAcsSig ()

virtual IIccExtensionMpe *	GetExtension ()

virtual CIccApplyMpe *	GetNewApply (CIccApplyTagMpe *pApplyTag)
	Name: CIccMultiProcessElement::GetNewApply()

virtual icElemTypeSignature	GetType () const =0

virtual bool	IsAcs ()

virtual bool	IsLateBindingReflectance () const

virtual bool	IsSupported ()

virtual CIccMultiProcessElement *	NewCopy () const =0

virtual icUInt16Number	NumInputChannels () const

virtual icUInt16Number	NumOutputChannels () const

virtual	~CIccMultiProcessElement ()

Protected Member Functions
void	copyData (const CIccMpeSpectralMatrix &ITPC)
	Name: &CIccMpeSpectralMatrix::operator=.

virtual const char *	GetDescribeName () const =0

virtual icUInt16Number	numVectors () const =0

Protected Attributes
icUInt16Number	m_nReserved2

CIccMatrixMath *	m_pApplyMtx

icFloatNumber *	m_pMatrix

icFloatNumber *	m_pOffset

icFloatNumber *	m_pWhite

icSpectralRange	m_Range

icUInt32Number	m_size

icFloatNumber	m_xyzOffset [3]

Protected Attributes inherited from CIccMultiProcessElement
icUInt16Number	m_nInputChannels

icUInt16Number	m_nOutputChannels

Additional Inherited Members
Static Public Member Functions inherited from CIccMultiProcessElement
static CIccMultiProcessElement *	Create (icElemTypeSignature sig)
	Name: CIccMultiProcessElement::Create.

Public Attributes inherited from CIccMultiProcessElement
icUInt32Number	m_nReserved

Detailed Description

Class: CIccMpeSpectralMatrix.

Purpose: The Observed Emission Matrix Element

Definition at line 94 of file IccMpeSpectral.h.

Constructor & Destructor Documentation

◆ CIccMpeSpectralMatrix() [1/2]

CIccMpeSpectralMatrix::CIccMpeSpectralMatrix ( )

Name: CIccMpeSpectralMatrix::CIccMpeSpectralMatrix.

Purpose:

Args:

Return:

Definition at line 101 of file IccMpeSpectral.cpp.

{
  m_nReserved = 0;
  m_nReserved2 = 0;
  m_nInputChannels = m_nOutputChannels = 0;
  m_size = 0;
  m_pMatrix = NULL;
  m_pOffset = NULL;
  m_pWhite = NULL;
 
  m_Range.start=0;
  m_Range.end=0;
  m_Range.steps=0;
 
  m_pApplyMtx = NULL;
}

◆ CIccMpeSpectralMatrix() [2/2]

CIccMpeSpectralMatrix::CIccMpeSpectralMatrix ( const CIccMpeSpectralMatrix & matrix )

Name: CIccMpeSpectralMatrix::CIccMpeSpectralMatrix.

Purpose:

Args:

Return:

Definition at line 129 of file IccMpeSpectral.cpp.

{
  m_nReserved = matrix.m_nReserved;
  m_nReserved2 = matrix.m_nReserved2;
 
  m_nInputChannels = matrix.m_nInputChannels;
  m_nOutputChannels = matrix.m_nOutputChannels;
 
  m_Range = matrix.m_Range;
 
  m_size = matrix.m_size;
  if(matrix.m_pMatrix) {
    int num = m_size * sizeof(icFloatNumber);
    m_pMatrix = (icFloatNumber*)malloc(num);
    memcpy(m_pMatrix, matrix.m_pMatrix, num);
  }
  else
    m_pMatrix = NULL;
 
  if (matrix.m_pOffset) {
    int num = m_Range.steps * sizeof(icFloatNumber);
    m_pOffset = (icFloatNumber*)malloc(num);
    memcpy(m_pOffset, matrix.m_pOffset, num);
  }
  else
    m_pOffset = NULL;
 
  if (matrix.m_pWhite) {
    int num = m_Range.steps * sizeof(icFloatNumber);
    m_pWhite = (icFloatNumber*)malloc(num);
    memcpy(m_pWhite, matrix.m_pWhite, num);
  }
  else
    m_pWhite = NULL;
 
  m_pApplyMtx = NULL;
}

References CIccMultiProcessElement::m_nInputChannels, CIccMultiProcessElement::m_nOutputChannels, CIccMultiProcessElement::m_nReserved, m_nReserved2, m_pMatrix, m_pOffset, m_pWhite, m_Range, and m_size.

◆ ~CIccMpeSpectralMatrix()

CIccMpeSpectralMatrix::~CIccMpeSpectralMatrix ( )

virtual

Name: CIccMpeSpectralMatrix::~CIccMpeSpectralMatrix.

Purpose:

Args:

Return:

Definition at line 234 of file IccMpeSpectral.cpp.

{
  if (m_pMatrix)
    free(m_pMatrix);
 
  if (m_pOffset)
    free(m_pOffset);
 
  if (m_pWhite)
    free(m_pWhite);
 
  if (m_pApplyMtx)
    delete m_pApplyMtx;
}

Member Function Documentation

◆ Apply()

virtual void CIccMpeSpectralMatrix::Apply	(	CIccApplyMpe *	pApply,
		icFloatNumber *	dstPixel,
		const icFloatNumber *	srcPixel ) const

pure virtual

Implements CIccMultiProcessElement.

Implemented in CIccMpeEmissionMatrix, and CIccMpeInvEmissionMatrix.

◆ Begin()

virtual bool CIccMpeSpectralMatrix::Begin	(	icElemInterp	nInterp,
		CIccTagMultiProcessElement *	pMPE )

pure virtual

Implements CIccMultiProcessElement.

Implemented in CIccMpeEmissionMatrix, and CIccMpeInvEmissionMatrix.

◆ copyData()

void CIccMpeSpectralMatrix::copyData ( const CIccMpeSpectralMatrix & matrix )

protected

Name: &CIccMpeSpectralMatrix::operator=.

Purpose:

Args:

Return:

Definition at line 177 of file IccMpeSpectral.cpp.

{
  m_nReserved = matrix.m_nReserved;
  m_nReserved2 = matrix.m_nReserved2;
 
  m_nInputChannels = matrix.m_nInputChannels;
  m_nOutputChannels = matrix.m_nOutputChannels;
 
  m_Range = m_Range;
 
  if (m_pMatrix)
    free(m_pMatrix);
 
  m_size = matrix.m_size;
  if (matrix.m_pMatrix) {
    int num = m_size * sizeof(icFloatNumber);
    m_pMatrix = (icFloatNumber*)malloc(num);
    memcpy(m_pMatrix, matrix.m_pMatrix, num);
  }
  else
    m_pMatrix = NULL;
 
  if (m_pOffset)
    free(m_pOffset);
 
  if (matrix.m_pOffset) {
    int num = m_Range.steps * sizeof(icFloatNumber);
    m_pOffset = (icFloatNumber*)malloc(num);
    memcpy(m_pOffset, matrix.m_pOffset, num);
  }
  else
    m_pOffset = NULL;
 
  if (m_pWhite)
    free(m_pWhite);
 
  if (matrix.m_pWhite) {
    int num = m_Range.steps * sizeof(icFloatNumber);
    m_pWhite = (icFloatNumber*)malloc(num);
    memcpy(m_pWhite, matrix.m_pWhite, num);
  }
  else
    m_pWhite = NULL;
 
  m_pApplyMtx = NULL;
}

References CIccMultiProcessElement::m_nInputChannels, CIccMultiProcessElement::m_nOutputChannels, CIccMultiProcessElement::m_nReserved, m_nReserved2, m_pMatrix, m_pOffset, m_pWhite, and m_size.

◆ Describe()

void CIccMpeSpectralMatrix::Describe	(	std::string &	sDescription,
		int	nVerboseness )

virtual

Name: CIccMpeSpectralMatrix::Describe.

Purpose:

Args:

Return:

Implements CIccMultiProcessElement.

Definition at line 310 of file IccMpeSpectral.cpp.

{
  icChar buf[81];
  int i, j;
  icFloatNumber *data = m_pMatrix;
 
  sprintf(buf, "BEGIN_%s %d %d \n", GetDescribeName(), m_nInputChannels, m_nOutputChannels);
  sDescription += buf;
 
  sprintf(buf, "RANGE %f %f %d\n", icF16toF(m_Range.start), icF16toF(m_Range.end), m_Range.steps);
  sDescription += buf;
 
  sDescription += "White\n";
  for (j=0; j<(int)m_Range.steps; j++) {
    if (j)
      sDescription += " ";
    sprintf(buf, "%12.8lf", m_pWhite[j]);
    sDescription += buf;
  }
  sDescription += "\n";
 
  sDescription += "BLACK_OFFSET\n";
  for (j=0; j<(int)m_Range.steps; j++) {
    if (j)
      sDescription += " ";
    sprintf(buf, "%12.8lf", m_pOffset[j]);
    sDescription += buf;
  }
  sDescription += "\n";
 
  if (data) {
    sDescription += "CHANNEL_DATA\n";
    for (j=0; j<m_nOutputChannels; j++) {
      for (i=0; i<(int)m_Range.steps; i++) {
        if (i)
          sDescription += " ";
        sprintf(buf, "%12.8lf", data[i]);
        sDescription += buf;
      }
      sDescription += "\n";
      data += m_nInputChannels;
    }
  }
 
  sprintf(buf, "END_%s\n", GetDescribeName());
  sDescription += buf;
}

References icF16toF().

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◆ GetDescribeName()

virtual const char * CIccMpeSpectralMatrix::GetDescribeName ( ) const

protectedpure virtual

Implemented in CIccMpeEmissionMatrix, and CIccMpeInvEmissionMatrix.

◆ GetMatrix()

icFloatNumber * CIccMpeSpectralMatrix::GetMatrix ( )

inline

Definition at line 111 of file IccMpeSpectral.h.

111{return m_pMatrix;}

◆ GetOffset()

icFloatNumber * CIccMpeSpectralMatrix::GetOffset ( )

inline

Definition at line 112 of file IccMpeSpectral.h.

112{return m_pOffset;}

◆ GetRange()

const icSpectralRange & CIccMpeSpectralMatrix::GetRange ( )

inline

Definition at line 106 of file IccMpeSpectral.h.

106{ return m_Range;}

◆ GetWhite()

icFloatNumber * CIccMpeSpectralMatrix::GetWhite ( )

inline

Definition at line 110 of file IccMpeSpectral.h.

110{ return m_pWhite;}

◆ IsLateBinding()

virtual bool CIccMpeSpectralMatrix::IsLateBinding ( ) const

inlinevirtual

Reimplemented from CIccMultiProcessElement.

Definition at line 119 of file IccMpeSpectral.h.

119{ return true; }

◆ numVectors()

virtual icUInt16Number CIccMpeSpectralMatrix::numVectors ( ) const

protectedpure virtual

Implemented in CIccMpeEmissionMatrix, and CIccMpeInvEmissionMatrix.

◆ Read()

bool CIccMpeSpectralMatrix::Read	(	icUInt32Number	size,
		CIccIO *	pIO )

virtual

Name: CIccMpeSpectralMatrix::Read.

Purpose:

Args:

Return:

Implements CIccMultiProcessElement.

Definition at line 368 of file IccMpeSpectral.cpp.

{
  icElemTypeSignature sig;
  
  icUInt32Number headerSize = sizeof(icElemTypeSignature) + 
    sizeof(icUInt32Number) + 
    sizeof(icUInt16Number) + 
    sizeof(icUInt16Number) +
    sizeof(icUInt16Number) +
    sizeof(icUInt16Number) +
    sizeof(icUInt16Number) +
    sizeof(icUInt16Number);
 
  if (headerSize > size)
    return false;
 
  if (!pIO) {
    return false;
  }
 
  icUInt16Number nInputChannels, nOutputChannels;
  icSpectralRange range;
 
  if (!pIO->Read32(&sig))
    return false;
 
  if (!pIO->Read32(&m_nReserved))
    return false;
 
  if (!pIO->Read16(&nInputChannels))
    return false;
 
  if (!pIO->Read16(&nOutputChannels))
    return false;
 
  if (!pIO->Read16(&range.start))
    return false;
 
  if (!pIO->Read16(&range.end))
    return false;
 
  if (!pIO->Read16(&range.steps))
    return false;
 
  if (!pIO->Read16(&m_nReserved2))
    return false;
 
  SetSize(nInputChannels, nOutputChannels, range);
  if (!m_pWhite || !m_pMatrix || !m_pOffset)
    return false;
 
  if (size<headerSize + (int)range.steps*sizeof(icFloatNumber))
    return false;
 
  //Read White data
  if (pIO->ReadFloat32Float(m_pWhite, range.steps)!=range.steps)
    return false;
 
  if (size<headerSize + (int)range.steps*sizeof(icFloatNumber) + m_size * sizeof(icFloatNumber))
    return false;
 
  //Read Matrix data
  if (pIO->ReadFloat32Float(m_pMatrix, m_size)!=(icInt32Number)m_size)
    return false;
 
  if (size>=headerSize + 2*(int)range.steps*sizeof(icFloatNumber) + m_size * sizeof(icFloatNumber)) {
    if (pIO->ReadFloat32Float(m_pOffset, range.steps)!=range.steps)
      return false;
  }
  else {
    memset(m_pOffset, 0, (int)range.steps*sizeof(icFloatNumber));
  }
  
  return true;
}

References icSpectralRange::end, CIccIO::Read16(), CIccIO::Read32(), CIccIO::ReadFloat32Float(), sig, icSpectralRange::start, and icSpectralRange::steps.

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◆ SetSize()

bool CIccMpeSpectralMatrix::SetSize	(	icUInt16Number	nInputChannels,
		icUInt16Number	nOutputChannels,
		const icSpectralRange &	range )

Name: CIccMpeSpectralMatrix::SetSize.

Purpose:

Args:

Return:

Definition at line 260 of file IccMpeSpectral.cpp.

{
  if (m_pMatrix) {
    free(m_pMatrix);
    m_pMatrix = NULL;
  }
 
  if (m_pWhite) {
    free(m_pWhite);
    m_pWhite = NULL;
  }
 
  if (m_pOffset) {
    free(m_pOffset);
    m_pOffset = NULL;
  }
 
  if (m_pApplyMtx) {
    delete m_pApplyMtx;
    m_pApplyMtx = NULL;
  }
 
  m_nInputChannels = nInputChannels;
  m_nOutputChannels = nOutputChannels;
  m_Range = range;
 
  m_size = (icUInt32Number)numVectors() * range.steps;
 
  m_pMatrix = (icFloatNumber*)calloc(m_size, sizeof(icFloatNumber));
  m_pOffset = (icFloatNumber*)calloc(range.steps, sizeof(icFloatNumber));
  m_pWhite = (icFloatNumber*)calloc(range.steps, sizeof(icFloatNumber));
 
  if (!m_pMatrix || !m_pOffset || !m_pWhite) {
    m_size = 0;
    return false;
  }
 
  return true;
}

References icSpectralRange::steps.

◆ Validate()

icValidateStatus CIccMpeSpectralMatrix::Validate	(	std::string	sigPath,
		std::string &	sReport,
		const CIccTagMultiProcessElement *	pMPE = NULL,
		const CIccProfile *	pProfile = NULL ) const

virtual

Name: CIccMpeSpectralMatrix::Validate.

Purpose:

Args:

Return:

Implements CIccMultiProcessElement.

Reimplemented in CIccMpeInvEmissionMatrix.

Definition at line 517 of file IccMpeSpectral.cpp.

{
  std::string mpeSigPath = sigPath + icGetSigPath(GetType());
  icValidateStatus rv = CIccMultiProcessElement::Validate(sigPath, sReport, pMPE, pProfile);
  
  if (!m_Range.steps) {
    CIccInfo Info;
    std::string sSigPathName = Info.GetSigPathName(mpeSigPath);
 
    sReport += icMsgValidateCriticalError;
    sReport += sSigPathName;
    sReport += " - Cannot have zero spectral range steps!\n";
    rv = icMaxStatus(rv, icValidateCriticalError);
  }
 
  if (m_nOutputChannels != 3) {
    CIccInfo Info;
    std::string sSigPathName = Info.GetSigPathName(mpeSigPath);
 
    sReport += icMsgValidateCriticalError;
    sReport += sSigPathName;
    sReport += " - Output Channels must be 3!\n";
    rv = icMaxStatus(rv, icValidateCriticalError);
  }
 
  if (!m_pWhite) {
    CIccInfo Info;
    std::string sSigPathName = Info.GetSigPathName(mpeSigPath);
 
    sReport += icMsgValidateCriticalError;
    sReport += sSigPathName;
    sReport += " - Has Empty White data!\n";
    rv = icMaxStatus(rv, icValidateCriticalError);
  }
 
  if (!m_pMatrix) {
    CIccInfo Info;
    std::string sSigPathName = Info.GetSigPathName(mpeSigPath);
 
    sReport += icMsgValidateCriticalError;
    sReport += sSigPathName;
    sReport += " - Has Empty Matrix data!\n";
    rv = icMaxStatus(rv, icValidateCriticalError);
  }
 
  if (!m_pOffset) {
    CIccInfo Info;
    std::string sSigPathName = Info.GetSigPathName(mpeSigPath);
 
    sReport += icMsgValidateCriticalError;
    sReport += sSigPathName;
    sReport += " - Has Empty Matrix Constant data!\n";
    rv = icMaxStatus(rv, icValidateCriticalError);
  }
 
  if (m_Range.start>= m_Range.end || !m_Range.steps) {
    CIccInfo Info;
    std::string sSigPathName = Info.GetSigPathName(mpeSigPath);
 
    sReport += icMsgValidateCriticalError;
    sReport += sSigPathName;
    sReport += " - Has an invalid spectral range!\n";
    rv = icMaxStatus(rv, icValidateCriticalError);
  }
 
  return rv;
}

References CIccInfo::GetSigPathName(), icGetSigPath(), icMaxStatus(), icMsgValidateCriticalError, icValidateCriticalError, and CIccMultiProcessElement::Validate().

Referenced by CIccMpeInvEmissionMatrix::Validate().

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◆ Write()

bool CIccMpeSpectralMatrix::Write ( CIccIO * pIO )

virtual

Name: CIccMpeSpectralMatrix::Write.

Purpose:

Args:

Return:

Implements CIccMultiProcessElement.

Definition at line 454 of file IccMpeSpectral.cpp.

{
  icElemTypeSignature sig = GetType();
 
  if (!pIO)
    return false;
 
  if (!pIO->Write32(&sig))
    return false;
 
  if (!pIO->Write32(&m_nReserved))
    return false;
 
  if (!pIO->Write16(&m_nInputChannels))
    return false;
 
  if (!pIO->Write16(&m_nOutputChannels))
    return false;
 
  if (!pIO->Write16(&m_Range.start))
    return false;
 
  if (!pIO->Write16(&m_Range.end))
    return false;
 
  if (!pIO->Write16(&m_Range.steps))
    return false;
 
  if (!pIO->Write16(&m_nReserved2))
    return false;
 
  if (m_pWhite) {
    if (pIO->WriteFloat32Float(m_pWhite, m_Range.steps)!=m_Range.steps)
      return false;
  }
  else if (m_Range.steps) {
    return false;
  }
 
  if (m_pMatrix) {
    if (pIO->WriteFloat32Float(m_pMatrix, m_size)!=(icInt32Number)m_size)
      return false;
  }
 
  //Write Constant data
  if (m_pOffset) {
    if (pIO->WriteFloat32Float(m_pOffset, m_Range.steps)!=m_Range.steps)
      return false;
  }
 
  return true;
}

References sig, CIccIO::Write16(), CIccIO::Write32(), and CIccIO::WriteFloat32Float().

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Member Data Documentation

◆ m_nReserved2

icUInt16Number CIccMpeSpectralMatrix::m_nReserved2

protected

Definition at line 127 of file IccMpeSpectral.h.

Referenced by CIccMpeSpectralMatrix(), and copyData().

◆ m_pApplyMtx

CIccMatrixMath* CIccMpeSpectralMatrix::m_pApplyMtx

protected

Definition at line 134 of file IccMpeSpectral.h.

◆ m_pMatrix

icFloatNumber* CIccMpeSpectralMatrix::m_pMatrix

protected

Definition at line 130 of file IccMpeSpectral.h.

Referenced by CIccMpeSpectralMatrix(), and copyData().

◆ m_pOffset

icFloatNumber* CIccMpeSpectralMatrix::m_pOffset

protected

Definition at line 131 of file IccMpeSpectral.h.

Referenced by CIccMpeSpectralMatrix(), and copyData().

◆ m_pWhite

icFloatNumber* CIccMpeSpectralMatrix::m_pWhite

protected

Definition at line 129 of file IccMpeSpectral.h.

Referenced by CIccMpeSpectralMatrix(), and copyData().

◆ m_Range

icSpectralRange CIccMpeSpectralMatrix::m_Range

protected

Definition at line 126 of file IccMpeSpectral.h.

Referenced by CIccMpeSpectralMatrix().

◆ m_size

icUInt32Number CIccMpeSpectralMatrix::m_size

protected

Definition at line 132 of file IccMpeSpectral.h.

Referenced by CIccMpeSpectralMatrix(), and copyData().

◆ m_xyzOffset

icFloatNumber CIccMpeSpectralMatrix::m_xyzOffset[3]

protected

Definition at line 135 of file IccMpeSpectral.h.

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

IccProfLib/IccMpeSpectral.h
IccProfLib/IccMpeSpectral.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ CIccMpeSpectralMatrix() [1/2]

◆ CIccMpeSpectralMatrix() [2/2]

◆ ~CIccMpeSpectralMatrix()

Member Function Documentation

◆ Apply()

◆ Begin()

◆ copyData()

◆ Describe()

◆ GetDescribeName()

◆ GetMatrix()

◆ GetOffset()

◆ GetRange()

◆ GetWhite()

◆ IsLateBinding()

◆ numVectors()

◆ Read()

◆ SetSize()

◆ Validate()

◆ Write()

Member Data Documentation

◆ m_nReserved2

◆ m_pApplyMtx

◆ m_pMatrix

◆ m_pOffset

◆ m_pWhite

◆ m_Range

◆ m_size

◆ m_xyzOffset