From 3767d5da0ce3e9d417d1ea4a080e31bb21ec633c Mon Sep 17 00:00:00 2001
From: Jake Turner <jake@evansturner.co.uk>
Date: Sun, 14 Dec 2025 08:11:14 +1300
Subject: [PATCH] Added D3D11, D3D12 shader debug tests for
 CalculateLevelOfDetail*

---
 util/test/demos/d3d11/d3d11_shader_debug_zoo.cpp | 9 +++++++++
 util/test/demos/d3d12/d3d12_shader_debug_zoo.cpp | 9 +++++++++
 2 files changed, 18 insertions(+)

diff --git a/util/test/demos/d3d11/d3d11_shader_debug_zoo.cpp b/util/test/demos/d3d11/d3d11_shader_debug_zoo.cpp
index e2a455f61..ffc54bac0 100644
--- a/util/test/demos/d3d11/d3d11_shader_debug_zoo.cpp
+++ b/util/test/demos/d3d11/d3d11_shader_debug_zoo.cpp
@@ -826,6 +826,15 @@ float4 main(v2f IN) : SV_Target0
   {
     return float4(col1z, col2w, 1.0, 2.0);
   }
+  if(IN.tri == 99)
+  {
+    float4 Color = float4(0,0,0,1);
+    float2 uv = IN.pos.xy / float2(2.0, 2.0);
+    uv.y += 0.187;
+    Color.x = smiley.CalculateLevelOfDetail(linearclamp, uv);
+    Color.y = smiley.CalculateLevelOfDetailUnclamped(linearclamp, uv);
+    return Color;
+  }
 
   return float4(0.4f, 0.4f, 0.4f, 0.4f);
 }
diff --git a/util/test/demos/d3d12/d3d12_shader_debug_zoo.cpp b/util/test/demos/d3d12/d3d12_shader_debug_zoo.cpp
index 18a56a2a8..dfc7b3836 100644
--- a/util/test/demos/d3d12/d3d12_shader_debug_zoo.cpp
+++ b/util/test/demos/d3d12/d3d12_shader_debug_zoo.cpp
@@ -1084,6 +1084,15 @@ float4 main(v2f IN) : SV_Target0
     }
     return Color;
   }
+  if(IN.tri == 109)
+  {
+    float4 Color = float4(0,0,0,1);
+    float2 uv = IN.s.xy / float2(2.0, 2.0);
+    uv.y += 0.187;
+    Color.x = smiley.CalculateLevelOfDetail(linearclamp, uv);
+    Color.y = smiley.CalculateLevelOfDetailUnclamped(linearclamp, uv);
+    return Color;
+  }
   return float4(0.4f, 0.4f, 0.4f, 0.4f);
 }
 )EOSHADER";