Example #1
0
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));
										  
				}
				
			}
			
		}
	
	}
Example #2
0
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]);
		}

	}
Example #3
0
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]);
		}

	}