From 7dabfa76ccfb396e9d2019e2b6e01259d1661dc5 Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Thu, 5 Dec 2024 19:33:55 -0800
Subject: Implement explciit binding for metal and wgsl. (#5778)

* Respect explicit bindings in wgsl emit.

* Implement explciit binding generation for metal and wgsl.

* Update toc.

* Fix warnings in tests.

* Fix tests.

---------

Co-authored-by: Ellie Hermaszewska <ellieh@nvidia.com>
---
 tests/wgsl/explicit-binding.slang | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 tests/wgsl/explicit-binding.slang

(limited to 'tests/wgsl')

diff --git a/tests/wgsl/explicit-binding.slang b/tests/wgsl/explicit-binding.slang
new file mode 100644
index 000000000..d2cf73a69
--- /dev/null
+++ b/tests/wgsl/explicit-binding.slang
@@ -0,0 +1,23 @@
+//TEST:SIMPLE(filecheck=METAL): -target metal
+//TEST:SIMPLE(filecheck=CHECK): -target wgsl -entry computeMain -stage compute
+
+// CHECK-DAG: @binding(9) @group(7)
+// CHECK-DAG: @binding(3) @group(4)
+// CHECK-DAG: @binding(1) @group(2)
+
+// METAL-DAG: buffer(9)
+// METAL-DAG: texture(7)
+
+[vk::binding(1, 2)]
+Texture2D texA : register(t7);
+
+[vk::binding(3, 4)]
+ConstantBuffer<float> cb;
+
+RWStructuredBuffer<float> ob : register(u9, space7);
+
+[numthreads(1,1,1)]
+void computeMain()
+{
+    ob[0] = cb + texA.Load(int3(0)).x;
+}
\ No newline at end of file
-- 
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