init

gamedata/shaders/r2/combine_2.ps.hlsl

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