67 lines
1.3 KiB
C++
67 lines
1.3 KiB
C++
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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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//=============================================================================//
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#include "mathlib/mathlib.h"
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#include "convar.h" // ConVar define
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#include "view.h"
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#include "gl_cvars.h" // mat_overbright
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#include "cmd.h" // Cmd_*
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#include "console.h" // ConMsg
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// memdbgon must be the last include file in a .cpp file!!!
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#include "tier0/memdbgon.h"
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static bool s_bAllow3DNow = true;
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static bool s_bAllowSSE2 = true;
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void InitMathlib( void )
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{
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MathLib_Init( 2.2f, // v_gamma.GetFloat()
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2.2f, // v_texgamma.GetFloat()
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0.0f /*v_brightness.GetFloat() */,
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2.0f /*mat_overbright.GetInt() */, s_bAllow3DNow, true, s_bAllowSSE2, true );
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}
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/*
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===============
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R_SSE2
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===============
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*/
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CON_COMMAND( r_sse2, "Enable/disable SSE2 code" )
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{
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if (args.ArgC() == 1)
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{
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s_bAllowSSE2 = true;
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}
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else
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{
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s_bAllowSSE2 = atoi( args[1] ) ? true : false;
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}
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InitMathlib();
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ConMsg( "SSE2 code is %s\n", MathLib_SSE2Enabled() ? "enabled" : "disabled" );
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}
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/*
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===============
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R_3DNow
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===============
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*/
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CON_COMMAND( r_3dnow, "Enable/disable 3DNow code" )
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{
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if (args.ArgC() == 1)
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{
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s_bAllow3DNow = true;
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}
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else
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{
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s_bAllow3DNow = atoi( args[1] ) ? true : false;
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}
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InitMathlib();
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ConMsg( "3DNow code is %s\n", MathLib_3DNowEnabled() ? "enabled" : "disabled" );
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}
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