48 lines
1.2 KiB
HLSL
48 lines
1.2 KiB
HLSL
#include "common.hlsli"
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#include "mblur.hlsli"
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#include "dof.hlsli"
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struct v2p
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{
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float4 tc0 : TEXCOORD0; // Center
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float4 tc1 : TEXCOORD1; // LT
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float4 tc2 : TEXCOORD2; // RB
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float4 tc3 : TEXCOORD3; // RT
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float4 tc4 : TEXCOORD4; // LB
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float4 tc5 : TEXCOORD5; // Left / Right
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float4 tc6 : TEXCOORD6; // Top / Bottom
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};
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uniform sampler2D s_distort;
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#define EPSDEPTH 0.001
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float4 main(v2p I) : COLOR
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{
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#ifdef USE_DISTORT
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float depth = tex2D(s_position, I.tc0).z;
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float4 distort = tex2D(s_distort, I.tc0);
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float2 offset = (distort.xy - (127.0f / 255.0f)) * def_distort;
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float2 center = I.tc0 + offset;
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float depth_x = tex2D(s_position, center).z;
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if ((depth_x + EPSDEPTH) < depth)
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{
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center = I.tc0;
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}
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#else
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float2 center = I.tc0;
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#endif
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float3 img = dof(center);
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float4 bloom = tex2D(s_bloom, center);
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img = mblur(center, tex2D(s_position, I.tc0), img.rgb);
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img = tonemap(img, tex2Dlod(s_tonemap, float4(0.5f, 0.5f, 0.5f, 0.5f)).x);
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#ifdef USE_DISTORT
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float3 blurred = bloom * def_hdr;
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img = lerp(img, blurred, distort.z);
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#endif
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return combine_bloom(img, bloom);
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}
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