void rspfScalarRemapper::allocate()
{
destroy();
if(!theInputConnection) // Nothing to do here.
{
setInitializedFlag(false);
theByPassFlag = true;
return;
}
if (theOutputScalarType == RSPF_SCALAR_UNKNOWN)
{
// default to RSPF_UINT8
theOutputScalarType = RSPF_UINT8;
}
if(theInputConnection &&
(getOutputScalarType() != theInputConnection->getOutputScalarType())&&
(theInputConnection->getOutputScalarType() != RSPF_SCALAR_UNKNOWN)&&
(getOutputScalarType() != RSPF_SCALAR_UNKNOWN))
{
theByPassFlag = false;
theTile = rspfImageDataFactory::instance()->create(this, this);
// Initialize the tile.
theTile->initialize();
// Set the base class flags to be initialized and enabled.
setInitializedFlag(true);
} // End of "if(theInputConnection->isConnected()..."
else
{
// Set to not initialized and disabled.
setInitializedFlag(false);
theByPassFlag = true;
}
if (traceDebug())
{
rspfNotify(rspfNotifyLevel_DEBUG)
<< "rspfScalarRemapper::allocate() DEBUG"
<< "\ninput scalar: " << theInputConnection->getOutputScalarType()
<< "\noutput scalar: " << getOutputScalarType()
<< "\nenabled: " << (isSourceEnabled()?"true":"false")
<< std::endl;
}
}
void ossimAtCorrRemapper::initialize()
{
if(theInputConnection)
{
theTile = ossimImageDataFactory::instance()->create(this,
theInputConnection);
theTile->initialize();
if(theSurfaceReflectance)
{
delete []theSurfaceReflectance;
theSurfaceReflectance = NULL;
}
ossim_uint32 tw = theTile->getWidth();
ossim_uint32 th = theTile->getHeight();
ossim_uint32 bands = theTile->getNumberOfBands();
ossim_uint32 size = tw*th*bands;
if (traceDebug())
{
cout << "ossimAtCorrRemapper::initialize DEBUG:"
<< "\ntile width: " << tw
<< "\ntile height: " << th
<< "\nbands: " << bands
<< "\nBuffer size: " << size << endl;
}
theSurfaceReflectance = new double[size];
setInitializedFlag(true);
clearErrorStatus();
}
else
{
setInitializedFlag(false);
setErrorStatus();
};
verifyEnabled();
if (traceDebug())
{
cout << "ossimAtCorrRemapper::initialize DEBUG:"
<< *this
<< endl;
}
}
