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33 lines
630 B
33 lines
630 B
5 years ago
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//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//=============================================================================//
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#ifndef HARDWAREVERTEXCACHE_H
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#define HARDWAREVERTEXCACHE_H
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#ifdef _WIN32
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#pragma once
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#endif
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// emulate a hardware post T&L vertex fifo
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class CHardwareVertexCache
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{
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public:
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CHardwareVertexCache();
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void Init( int size );
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void Insert( int index );
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bool IsPresent( int index );
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void Flush( void );
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void Print( void );
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private:
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int m_Size;
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int *m_Fifo;
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int m_HeadIndex;
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int m_NumEntries;
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};
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#endif // HARDWAREVERTEXCACHE_H
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