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#pragma once

#include "NvBlastGlobals.h"


/**
Blast serialization support for the ExtPhysX extension.  Contains serializers which can be used by the ExtSerialization manager.
*/


namespace Nv
{
namespace Blast
{

// Forward declarations
class TkFramework;
class ExtSerialization;
class ExtPxAsset;


/** Standard Object Type IDs */
struct ExtPxObjectTypeID
{
	enum Enum
	{
		Asset =	NVBLAST_FOURCC('P', 'X', 'A', 'S'),
	};
};

}	// namespace Blast
}	// namespace Nv


namespace physx
{

// Forward declarations
class PxPhysics;
class PxCooking;

}	// namespace physx


/**
Load all ExtPhysX extension serializers into the ExtSerialization manager.

It does no harm to call this function more than once; serializers already loaded will not be loaded again.

\param[in]	serialization	Serialization manager into which to load serializers.

\return the number of serializers loaded.
*/
NVBLAST_API	size_t		NvBlastExtPxSerializerLoadSet(Nv::Blast::TkFramework& framework, physx::PxPhysics& physics, physx::PxCooking& cooking, Nv::Blast::ExtSerialization& serialization);


/**
Utility wrapper function to serialize an ExtPxAsset.  Allocates the buffer internally using the
callack set in ExtSerialization::setBufferProvider.

Equivalent to:

	serialization.serializeIntoBuffer(buffer, asset, Nv::Blast::ExtPxObjectTypeID::Asset);

\param[out]	buffer			Pointer to the buffer created.
\param[in]	serialization	Serialization manager.
\param[in]	asset			Pointer to the ExtPxAsset to serialize.

\return the number of bytes serialized into the buffer (zero if unsuccessful).
*/
NVBLAST_API	uint64_t	NvBlastExtSerializationSerializeExtPxAssetIntoBuffer(void*& buffer, Nv::Blast::ExtSerialization& serialization, const Nv::Blast::ExtPxAsset* asset);