Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
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5 years ago
//======= Copyright <EFBFBD> 1996-2006, Valve Corporation, All rights reserved. ======
#define CONVERT_TO_SRGB 0
#include "common_ps_fxc.h"
sampler TexSampler : register( s0 );
struct PS_INPUT
{
float2 baseTexCoord : TEXCOORD0; // Base texture coordinate
#if defined( _X360 ) //matching pixel shader inputs to vertex shader outputs to avoid shader patches
float2 ZeroTexCoord : TEXCOORD1;
float2 bloomTexCoord : TEXCOORD2;
#endif
float4 vColor : TEXCOORD3;
};
float4 main( PS_INPUT i ) : COLOR
{
float4 vTextureColor = tex2D( TexSampler, i.baseTexCoord );
vTextureColor.r = SrgbGammaToLinear( vTextureColor.r );
vTextureColor.g = SrgbGammaToLinear( vTextureColor.g );
vTextureColor.b = SrgbGammaToLinear( vTextureColor.b );
float4 result;
result.rgb = vTextureColor.rgb * i.vColor.rgb;
result.a = i.vColor.a;
return result;
}