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19 lines
513 B
19 lines
513 B
//========= 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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//=============================================================================// |
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#ifndef COMMON_FXC2_H_ |
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#define COMMON_FXC2_H_ |
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// This file is here so you can add new utility functions without |
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// changing common_fxc.h and causing a recompile of the entire universe. |
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float LinearToMonochrome ( float3 r ) |
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{ |
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return dot( r, float3( 0.299f, 0.587f, 0.114f ) ); |
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} |
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#endif //#ifndef COMMON_FXC2_H_
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