From a7cb36901ccaf8297136c58c1451d6e04420af73 Mon Sep 17 00:00:00 2001
From: aidanfnv <aidanf@nvidia.com>
Date: Tue, 8 Jul 2025 23:47:08 -0700
Subject: Avoid adding underscore to _snorm format if it has one (#7664)

---
 tests/bindings/vk-image-format.slang | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'tests/bindings')

diff --git a/tests/bindings/vk-image-format.slang b/tests/bindings/vk-image-format.slang
index 2f7bb53b5..ff0422d28 100644
--- a/tests/bindings/vk-image-format.slang
+++ b/tests/bindings/vk-image-format.slang
@@ -5,6 +5,7 @@
 //CHECK: layout(r32f)
 //CHECK: layout(r16_snorm)
 //CHECK: layout(r11f_g11f_b10f)
+//CHECK: layout(rgba16_snorm)
 
 // Something typical
 [vk::image_format("r32f")]
@@ -18,6 +19,10 @@ RWTexture2D<float> snormTexture;
 [vk::image_format("r11g11b10f")]
 RWTexture2D<float4> specialTexture;
 
+// snorm with underscore in format name
+[vk::image_format("rgba16_snorm")]
+RWTexture2D<float4> snormTextureWithUnderscore;
+
 cbuffer C
 {
 	uint2 index;
@@ -30,6 +35,7 @@ float4 main(): SV_Target
     result += typicalTexture[index];
     result += snormTexture[index];
     result += specialTexture[index];
+    result += snormTextureWithUnderscore[index];
     
     return result;
 }
-- 
cgit v1.2.3