CIccMpeEmissionCLUT Class Reference

Class: CIccMpeEmissionCLUT. More...

#include <IccMpeSpectral.h>

Inheritance diagram for CIccMpeEmissionCLUT:

Collaboration diagram for CIccMpeEmissionCLUT:

Public Member Functions
virtual bool	Begin (icElemInterp nInterp, CIccTagMultiProcessElement *pMPE)
	Name: CIccMpeEmissionCLUT::Begin.
	CIccMpeEmissionCLUT ()
	CIccMpeEmissionCLUT (const CIccMpeEmissionCLUT &ITPC)
virtual const icChar *	GetClassName () const
virtual icElemTypeSignature	GetType () const
virtual CIccMultiProcessElement *	NewCopy () const
CIccMpeEmissionCLUT &	operator= (const CIccMpeEmissionCLUT &ITPC)
virtual	~CIccMpeEmissionCLUT ()
Public Member Functions inherited from CIccMpeSpectralCLUT
virtual void	Apply (CIccApplyMpe *pApply, icFloatNumber *dstPixel, const icFloatNumber *srcPixel) const
	Name: CIccMpeEmissionCLUT::Apply.
	CIccMpeSpectralCLUT ()
	Name: CIccMpeSpectralCLUT::CIccMpeSpectralCLUT.
	CIccMpeSpectralCLUT (const CIccMpeSpectralCLUT &ITPC)
	Name: CIccMpeSpectralCLUT::CIccMpeSpectralCLUT.
virtual void	Describe (std::string &sDescription, int nVerboseness)
	Name: CIccMpeSpectralCLUT::Describe.
CIccCLUT *	GetApplyCLUT ()
CIccCLUT *	GetCLUT ()
virtual CIccApplyMpe *	GetNewApply (CIccApplyTagMpe *pApplyTag)
	Name: CIccMpeSpectralCLUT::GetNewApply.
icFloatNumber *	GetWhite ()
virtual bool	IsLateBinding () const
virtual bool	Read (icUInt32Number size, CIccIO *pIO)
	Name: CIccMpeSpectralCLUT::Read.
void	SetData (CIccCLUT *pCLUT, icUInt16Number nStorageType, const icSpectralRange &range, icFloatNumber *pWhite, icUInt16Number nOutputChannels=3)
	Name: CIccMpeSpectralCLUT::SetCLUT.
virtual icValidateStatus	Validate (std::string sigPath, std::string &sReport, const CIccTagMultiProcessElement *pMPE=NULL, const CIccProfile *pProfile=NULL) const
	Name: CIccMpeSpectralCLUT::Validate.
virtual bool	Write (CIccIO *pIO)
	Name: CIccMpeSpectralCLUT::Write.
virtual	~CIccMpeSpectralCLUT ()
	Name: CIccMpeSpectralCLUT::~CIccMpeSpectralCLUT.
Public Member Functions inherited from CIccMultiProcessElement
	CIccMultiProcessElement ()
virtual icAcsSignature	GetBAcsSig ()
virtual icAcsSignature	GetEAcsSig ()
virtual IIccExtensionMpe *	GetExtension ()
virtual bool	IsAcs ()
virtual bool	IsLateBindingReflectance () const
virtual bool	IsSupported ()
virtual icUInt16Number	NumInputChannels () const
virtual icUInt16Number	NumOutputChannels () const
virtual	~CIccMultiProcessElement ()

Protected Member Functions
virtual const char *	GetDescribeName () const
Protected Member Functions inherited from CIccMpeSpectralCLUT
void	copyData (const CIccMpeSpectralCLUT &ITPC)
	Name: &CIccMpeSpectralCLUT::operator=.

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
Protected Attributes inherited from CIccMpeSpectralCLUT
icUInt32Number	m_flags
icCLUTElemType	m_interpType
icUInt16Number	m_nStorageType
CIccCLUT *	m_pApplyCLUT
CIccCLUT *	m_pCLUT
icFloatNumber *	m_pWhite
icSpectralRange	m_Range
Protected Attributes inherited from CIccMultiProcessElement
icUInt16Number	m_nInputChannels
icUInt16Number	m_nOutputChannels

Detailed Description

Class: CIccMpeEmissionCLUT.

Purpose: The Emission CLUT Element

Definition at line 277 of file IccMpeSpectral.h.

Constructor & Destructor Documentation

CIccMpeEmissionCLUT() [1/2]

CIccMpeEmissionCLUT::CIccMpeEmissionCLUT ( )

inline

Definition at line 280 of file IccMpeSpectral.h.

: CIccMpeSpectralCLUT() {}

CIccMpeEmissionCLUT() [2/2]

CIccMpeEmissionCLUT::CIccMpeEmissionCLUT ( const CIccMpeEmissionCLUT & ITPC )

inline

Definition at line 281 of file IccMpeSpectral.h.

: CIccMpeSpectralCLUT(ITPC) {}

~CIccMpeEmissionCLUT()

virtual CIccMpeEmissionCLUT::~CIccMpeEmissionCLUT ( )

inlinevirtual

Definition at line 284 of file IccMpeSpectral.h.

{}

Member Function Documentation

Begin()

bool CIccMpeEmissionCLUT::Begin ( icElemInterp nInterp, CIccTagMultiProcessElement * pMPE )

virtual

Name: CIccMpeEmissionCLUT::Begin.

Purpose:

Args:

Return:

Implements CIccMultiProcessElement.

Definition at line 1421 of file IccMpeSpectral.cpp.

{
  if (!m_pCLUT || !m_pWhite || m_pCLUT->GetOutputChannels()!=m_Range.steps || m_nOutputChannels!=3)
    return false;
 
  switch (m_nInputChannels) {
  case 1:
    m_interpType = ic1dInterp;
    break;
  case 2:
    m_interpType = ic2dInterp;
    break;
  case 3:
    if (nInterp==icElemInterpTetra)
      m_interpType = ic3dInterpTetra;
    else
      m_interpType = ic3dInterp;
    break;
  case 4:
    m_interpType = ic4dInterp;
    break;
  case 5:
    m_interpType = ic5dInterp;
    break;
  case 6:
    m_interpType = ic6dInterp;
    break;
  default:
    m_interpType = icNdInterp;
    break;
  }
 
  IIccProfileConnectionConditions *pAppliedPCC = pMPE->GetAppliedPCC();
  if (!pAppliedPCC)
    return false;
 
  const CIccTagSpectralViewingConditions *pSVC = pAppliedPCC->getPccViewingConditions();
  if (!pSVC)
    return false;
 
  CIccMatrixMath observer(3, m_Range.steps);
 
  if (!pAppliedPCC->getEmissiveObserver(m_Range, m_pWhite, observer.entry(0)))
    return false;
 
  if (m_pApplyCLUT)
    delete m_pApplyCLUT;
 
  m_pApplyCLUT = new CIccCLUT((icUInt8Number)m_nInputChannels, (icUInt16Number)m_nOutputChannels, 4);
 
  if (!m_pApplyCLUT) {
    return false;
  }
 
  m_pApplyCLUT->SetClipFunc(NoClip);
  m_pApplyCLUT->Init(m_pCLUT->GridPointArray());
 
  icFloatNumber *pSrc = m_pCLUT->GetData(0);
  icFloatNumber *pDst = m_pApplyCLUT->GetData(0);
 
  icFloatNumber xyzW[3];
  icUInt32Number i;
 
  observer.VectorMult(xyzW, m_pWhite);
 
  bool bUseAbsolute = (m_flags & icRelativeSpectralData)!=0;
  bool bLab = (m_flags & icLabSpectralData) != 0;
 
  for (i=0; i<m_pCLUT->NumPoints(); i++) {
    observer.VectorMult(pDst, pSrc);
    if (bLab) {
      icXYZtoLab(pDst, pDst, xyzW);
//      icLabToPcs(pDst);
    }
    else {
//      icXyzToPcs(pDst);
    }
    pSrc += m_Range.steps;
    pDst += m_nOutputChannels;
  }
 
  m_pApplyCLUT->Begin();
 
  return true;
}

References CIccCLUT::Begin(), CIccMatrixMath::entry(), CIccTagMultiProcessElement::GetAppliedPCC(), CIccCLUT::GetData(), IIccProfileConnectionConditions::getEmissiveObserver(), CIccCLUT::GetOutputChannels(), IIccProfileConnectionConditions::getPccViewingConditions(), CIccCLUT::GridPointArray(), ic1dInterp, ic2dInterp, ic3dInterp, ic3dInterpTetra, ic4dInterp, ic5dInterp, ic6dInterp, icElemInterpTetra, icLabSpectralData, icNdInterp, icRelativeSpectralData, icXYZtoLab(), CIccCLUT::Init(), CIccMpeSpectralCLUT::m_flags, CIccMpeSpectralCLUT::m_interpType, CIccMultiProcessElement::m_nInputChannels, CIccMultiProcessElement::m_nOutputChannels, CIccMpeSpectralCLUT::m_pApplyCLUT, CIccMpeSpectralCLUT::m_pCLUT, CIccMpeSpectralCLUT::m_pWhite, CIccMpeSpectralCLUT::m_Range, NoClip(), CIccCLUT::NumPoints(), CIccCLUT::SetClipFunc(), icSpectralRange::steps, and CIccMatrixMath::VectorMult().

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GetClassName()

virtual const icChar * CIccMpeEmissionCLUT::GetClassName ( ) const

inlinevirtual

Implements CIccMultiProcessElement.

Reimplemented in CIccMpeXmlEmissionCLUT.

Definition at line 287 of file IccMpeSpectral.h.

{ return "CIccMpeEmissionCLUT"; }

GetDescribeName()

virtual const char * CIccMpeEmissionCLUT::GetDescribeName ( ) const

inlineprotectedvirtual

Implements CIccMpeSpectralCLUT.

Definition at line 292 of file IccMpeSpectral.h.

{ return "ELEM_EMISSION_CLUT"; }

GetType()

virtual icElemTypeSignature CIccMpeEmissionCLUT::GetType ( ) const

inlinevirtual

Implements CIccMultiProcessElement.

Definition at line 286 of file IccMpeSpectral.h.

{ return icSigEmissionCLUTElemType; }

References icSigEmissionCLUTElemType.

NewCopy()

virtual CIccMultiProcessElement * CIccMpeEmissionCLUT::NewCopy ( ) const

inlinevirtual

Implements CIccMultiProcessElement.

Definition at line 283 of file IccMpeSpectral.h.

{ return new CIccMpeEmissionCLUT(*this);}

operator=()

CIccMpeEmissionCLUT & CIccMpeEmissionCLUT::operator= ( const CIccMpeEmissionCLUT & ITPC )

inline

Definition at line 282 of file IccMpeSpectral.h.

{ copyData(ITPC); return *this; }

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

• IccProfLib/IccMpeSpectral.h
• IccProfLib/IccMpeSpectral.cpp