From 2249d6ffb19e4db8580c76ccb04ab4ca3ddc8394 Mon Sep 17 00:00:00 2001
From: Darren Wihandi <65404740+fairywreath@users.noreply.github.com>
Date: Wed, 8 Jan 2025 22:50:57 -0500
Subject: Add SampleCmpLevel intrinsics (#6004)

* add SampleCmpLevel intrinsics

* update tests

* fix typo

* fix broken glsl test

* refactor SampleCmpLevelZero

* fix metallib test

* fix broken test on dx12

---------

Co-authored-by: Yong He <yonghe@outlook.com>
---
 tests/spirv/sampler-shadow.slang | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'tests/spirv')

diff --git a/tests/spirv/sampler-shadow.slang b/tests/spirv/sampler-shadow.slang
index 89bdbc405..35b96e746 100644
--- a/tests/spirv/sampler-shadow.slang
+++ b/tests/spirv/sampler-shadow.slang
@@ -1,5 +1,6 @@
 //TEST:SIMPLE(filecheck=CHECK): -target spirv
 
+// CHECK: OpImageSampleDrefExplicitLod
 // CHECK: OpImageSampleDrefExplicitLod
 
 Sampler2DShadow ss;
@@ -10,4 +11,7 @@ RWStructuredBuffer<float> output;
 void computeMain()
 {
     output[0] = ss.SampleCmpLevelZero(float2(0.0), 0.5);
-}
\ No newline at end of file
+
+    float level = 1.5;
+    output[1] = ss.SampleCmpLevel(float2(0.0), 0.5, level);
+}
-- 
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