//===========================================================================//
// Copyright (C) Microsoft Corporation. All rights reserved.                 //
//===========================================================================//

#include "MLRHeaders.hpp"

//#############################################################################
//#########################    MLRClippingState    ############################
//#############################################################################

int MLRClippingState::numberBitsLookUpTable[MLRClippingState::ClipMask+1] = {
	0,	1,	1,	2,	1,	2,	2,	3,
	1,	2,	2,	3,	2,	3,	3,	4,
	1,	2,	2,	3,	2,	3,	3,	4,
	2,	3,	3,	4,	3,	4,	4,	5,
	1,	2,	2,	3,	2,	3,	3,	4,
	2,	3,	3,	4,	3,	4,	4,	5,
	2,	3,	3,	4,	3,	4,	4,	5,
	3,	4,	4,	5,	4,	5,	5,	6
};

//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
void
	MLRClippingState::Save(MemoryStream *stream)
{
	Check_Object(this);
	Check_Object(stream);

	//
	//-------------------------------------
	// Save the clippingState to the stream
	//-------------------------------------
	//
	*stream << clippingState;
}

//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
void
	MLRClippingState::Load(MemoryStream *stream)
{
	Check_Object(this);
	Check_Object(stream);

	//
	//---------------------------------------
	// Load the clippingState from the stream
	//---------------------------------------
	//
	*stream >> clippingState;
}