void
LocalFileFormat::BuildFileOps(OpRcPtrVec & ops,
const Config& /*config*/,
const ConstContextRcPtr & /*context*/,
CachedFileRcPtr untypedCachedFile,
const FileTransform& fileTransform,
TransformDirection dir) const
{
LocalCachedFileRcPtr cachedFile = DynamicPtrCast<LocalCachedFile>(untypedCachedFile);
// This should never happen.
if(!cachedFile)
{
std::ostringstream os;
os << "Cannot build .3dl Op. Invalid cache type.";
throw Exception(os.str().c_str());
}
TransformDirection newDir = CombineTransformDirections(dir,
fileTransform.getDirection());
if(newDir == TRANSFORM_DIR_UNKNOWN)
{
std::ostringstream os;
os << "Cannot build file format transform,";
os << " unspecified transform direction.";
throw Exception(os.str().c_str());
}
// TODO: INTERP_LINEAR should not be hard-coded.
// Instead query 'highest' interpolation?
// (right now, it's linear). If cubic is added, consider
// using it
if(newDir == TRANSFORM_DIR_FORWARD)
{
if(cachedFile->has1D)
{
CreateLut1DOp(ops, cachedFile->lut1D,
INTERP_LINEAR, newDir);
}
if(cachedFile->has3D)
{
CreateLut3DOp(ops, cachedFile->lut3D,
fileTransform.getInterpolation(), newDir);
}
}
else if(newDir == TRANSFORM_DIR_INVERSE)
{
if(cachedFile->has3D)
{
CreateLut3DOp(ops, cachedFile->lut3D,
fileTransform.getInterpolation(), newDir);
}
if(cachedFile->has1D)
{
CreateLut1DOp(ops, cachedFile->lut1D,
INTERP_LINEAR, newDir);
}
}
}
void LocalFileFormat::BuildFileOps(OpRcPtrVec & ops,
const Config& /*config*/,
const ConstContextRcPtr & /*context*/,
CachedFileRcPtr untypedCachedFile,
const FileTransform& fileTransform,
TransformDirection dir) const
{
LocalCachedFileRcPtr cachedFile = DynamicPtrCast<LocalCachedFile>(untypedCachedFile);
if(!cachedFile) // This should never happen.
{
std::ostringstream os;
os << "Cannot build Spi1D Op. Invalid cache type.";
throw Exception(os.str().c_str());
}
TransformDirection newDir = CombineTransformDirections(dir,
fileTransform.getDirection());
CreateLut1DOp(ops,
cachedFile->lut,
fileTransform.getInterpolation(),
newDir);
}
