From df0a201d85eac4c55c1abf15ed0bf9baea0ae971 Mon Sep 17 00:00:00 2001
From: Jay Kwak <82421531+jkwak-work@users.noreply.github.com>
Date: Tue, 11 Jun 2024 07:05:46 -0700
Subject: Support integer typed textures for GLSL (#4329)

* Support integer typed textures for GLSL

This commit re-enables the ability to sample from an integer typed
texture for GLSL functions while keeping it unavailable for HLSL target.
---
 tests/diagnostics/int-texture-sample.slang | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

(limited to 'tests/diagnostics')

diff --git a/tests/diagnostics/int-texture-sample.slang b/tests/diagnostics/int-texture-sample.slang
index 696e13a60..a6e0eeb16 100644
--- a/tests/diagnostics/int-texture-sample.slang
+++ b/tests/diagnostics/int-texture-sample.slang
@@ -1,7 +1,14 @@
-//DIAGNOSTIC_TEST:SIMPLE(filecheck=CHECK):
+//DIAGNOSTIC_TEST:SIMPLE(filecheck=CHECK):-target hlsl -stage compute -entry computeMain
 
-void test(Texture2D<int4> itex, SamplerState s)
+Texture2D<int4> t2D;
+SamplerState s;
+
+//TEST_INPUT: ubuffer(data=[0 0 0 0], stride=4):out,name outputBuffer
+RWStructuredBuffer<int4> outputBuffer;
+
+void computeMain()
 {
-    // CHECK: ([[# @LINE+1]]): error
-    itex.Sample(s, float2(0.0, 0.0));
+    // CHECK: error 41400: {{.*}} HLSL supports only float and half type textures
+    outputBuffer[0] = t2D.Sample(s, float2(0.0, 0.0));
 }
+
-- 
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