void dng_gain_map::PutStream (dng_stream &stream) const
{
stream.Put_uint32 (fPoints.v);
stream.Put_uint32 (fPoints.h);
stream.Put_real64 (fSpacing.v);
stream.Put_real64 (fSpacing.h);
stream.Put_real64 (fOrigin.v);
stream.Put_real64 (fOrigin.h);
stream.Put_uint32 (fPlanes);
for (int32 rowIndex = 0; rowIndex < fPoints.v; rowIndex++)
{
for (int32 colIndex = 0; colIndex < fPoints.h; colIndex++)
{
for (uint32 plane = 0; plane < fPlanes; plane++)
{
stream.Put_real32 (Entry (rowIndex,
colIndex,
plane));
}
}
}
}
void dng_opcode_MapPolynomial::PutData (dng_stream &stream) const
{
stream.Put_uint32 (dng_area_spec::kDataSize + 4 + (fDegree + 1) * 8);
fAreaSpec.PutData (stream);
stream.Put_uint32 (fDegree);
for (uint32 j = 0; j <= fDegree; j++)
{
stream.Put_real64 (fCoefficient [j]);
}
}
void dng_area_spec::PutData (dng_stream &stream) const
{
stream.Put_int32 (fArea.t);
stream.Put_int32 (fArea.l);
stream.Put_int32 (fArea.b);
stream.Put_int32 (fArea.r);
stream.Put_uint32 (fPlane);
stream.Put_uint32 (fPlanes);
stream.Put_uint32 (fRowPitch);
stream.Put_uint32 (fColPitch);
}
void dng_opcode_MapTable::PutData (dng_stream &stream) const
{
stream.Put_uint32 (dng_area_spec::kDataSize + 4 + fCount * 2);
fAreaSpec.PutData (stream);
stream.Put_uint32 (fCount);
uint16 *table = fTable->Buffer_uint16 ();
for (uint32 index = 0; index < fCount; index++)
{
stream.Put_uint16 (table [index]);
}
}
void dng_opcode_GainMap::PutData (dng_stream &stream) const
{
stream.Put_uint32 (dng_area_spec::kDataSize +
fGainMap->PutStreamSize ());
fAreaSpec.PutData (stream);
fGainMap->PutStream (stream);
}
void dng_opcode_TrimBounds::PutData (dng_stream &stream) const
{
stream.Put_uint32 (16);
stream.Put_int32 (fBounds.t);
stream.Put_int32 (fBounds.l);
stream.Put_int32 (fBounds.b);
stream.Put_int32 (fBounds.r);
}
void dng_opcode_DeltaPerRow::PutData (dng_stream &stream) const
{
uint32 deltas = (fAreaSpec.Area ().H () +
fAreaSpec.RowPitch () - 1) /
fAreaSpec.RowPitch ();
stream.Put_uint32 (dng_area_spec::kDataSize + 4 + deltas * 4);
fAreaSpec.PutData (stream);
stream.Put_uint32 (deltas);
real32 *table = fTable->Buffer_real32 ();
for (uint32 j = 0; j < deltas; j++)
{
stream.Put_real32 (table [j]);
}
}
void dng_opcode_ScalePerColumn::PutData (dng_stream &stream) const
{
uint32 scales = (fAreaSpec.Area ().W () +
fAreaSpec.ColPitch () - 1) /
fAreaSpec.ColPitch ();
stream.Put_uint32 (dng_area_spec::kDataSize + 4 + scales * 4);
fAreaSpec.PutData (stream);
stream.Put_uint32 (scales);
real32 *table = fTable->Buffer_real32 ();
for (uint32 j = 0; j < scales; j++)
{
stream.Put_real32 (table [j]);
}
}
void dng_jpeg_preview::SpoolAdobeThumbnail (dng_stream &stream) const
{
DNG_ASSERT (fCompressedData.Get (),
"SpoolAdobeThumbnail: no data");
DNG_ASSERT (fPhotometricInterpretation == piYCbCr,
"SpoolAdobeThumbnail: Non-YCbCr");
uint32 compressedSize = fCompressedData->LogicalSize ();
stream.Put_uint32 (DNG_CHAR4 ('8','B','I','M'));
stream.Put_uint16 (1036);
stream.Put_uint16 (0);
stream.Put_uint32 (compressedSize + 28);
uint32 widthBytes = (fPreviewSize.h * 24 + 31) / 32 * 4;
stream.Put_uint32 (1);
stream.Put_uint32 (fPreviewSize.h);
stream.Put_uint32 (fPreviewSize.v);
stream.Put_uint32 (widthBytes);
stream.Put_uint32 (widthBytes * fPreviewSize.v);
stream.Put_uint32 (compressedSize);
stream.Put_uint16 (24);
stream.Put_uint16 (1);
stream.Put (fCompressedData->Buffer (),
compressedSize);
if (compressedSize & 1)
{
stream.Put_uint8 (0);
}
}
