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#ifndef CLIENTIDMAPPER_H
#define CLIENTIDMAPPER_H
#include "Runtime/Utilities/dynamic_array.h"
#include "Runtime/GfxDevice/GfxDevice.h"
#if ENABLE_GFXDEVICE_REMOTE_PROCESS
#define ClientIDWrapper(type) ClientIDMapper::ClientID
#define ClientIDWrapperHandle(type) ClientIDMapper::ClientID
#else
#define ClientIDWrapper(type) type*
#define ClientIDWrapperHandle(type) type
#endif
class ClientIDMapper {
public:
typedef UInt32 ClientID;
ClientIDMapper() :
m_HighestAllocatedID(0)
{
}
ClientID CreateID()
{
if (m_FreeIDs.empty())
return ++m_HighestAllocatedID;
else
{
ClientID retval = m_FreeIDs.back();
m_FreeIDs.pop_back();
return retval;
}
}
void FreeID(ClientID cid)
{
m_FreeIDs.push_back(cid);
}
private:
ClientID m_HighestAllocatedID;
dynamic_array<ClientID> m_FreeIDs;
};
#endif
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