source-engine/materialsystem/stdshaders/screenspaceeffect_vs20.fxc

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2020-04-22 16:56:21 +00:00
//========= Copyright <20> 1996-2006, Valve Corporation, All rights reserved. ============//
// STATIC: "X360APPCHOOSER" "0..1" [= 0]
#include "common_vs_fxc.h"
struct VS_INPUT
{
float3 vPos : POSITION;
float2 vBaseTexCoord : TEXCOORD0;
#if X360APPCHOOSER
float4 vColor : COLOR0;
#endif
};
struct VS_OUTPUT
{
float4 projPos : POSITION;
float2 baseTexCoord : TEXCOORD0;
float2 ZeroTexCoord : TEXCOORD1;
float2 bloomTexCoord : TEXCOORD2;
#if X360APPCHOOSER
float4 vColor : TEXCOORD3;
#endif
};
float4 Texel_Sizes : register (SHADER_SPECIFIC_CONST_0);
VS_OUTPUT main( const VS_INPUT v )
{
VS_OUTPUT o = ( VS_OUTPUT )0;
o.projPos = float4( v.vPos, 1.0f );
o.baseTexCoord = v.vBaseTexCoord;
o.ZeroTexCoord=float2(0,0);
o.bloomTexCoord.x=v.vBaseTexCoord.x+Texel_Sizes.z;
o.bloomTexCoord.y=v.vBaseTexCoord.y+Texel_Sizes.w;
#if X360APPCHOOSER
o.vColor.rgba = v.vColor.rgba;
o.projPos.xyzw = mul( float4( v.vPos.xyz, 1.0f ), cModelViewProj );
#endif
return o;
}