From 825f07c04a510958b0e9d2c4e90d931881eecbec Mon Sep 17 00:00:00 2001
From: Hans-Kristian Arntzen <hans-kristian.arntzen@arm.com>
Date: Fri, 29 Sep 2017 10:21:02 +0200
Subject: [PATCH] Add test for specialization constant workgroup size on HLSL.

---
 .../comp/specialization-constant-workgroup.comp  | 16 ++++++++++++++++
 .../comp/specialization-constant-workgroup.comp  | 12 ++++++++++++
 2 files changed, 28 insertions(+)
 create mode 100644 reference/shaders-hlsl/comp/specialization-constant-workgroup.comp
 create mode 100644 shaders-hlsl/comp/specialization-constant-workgroup.comp

diff --git a/reference/shaders-hlsl/comp/specialization-constant-workgroup.comp b/reference/shaders-hlsl/comp/specialization-constant-workgroup.comp
new file mode 100644
index 00000000..61a55659
--- /dev/null
+++ b/reference/shaders-hlsl/comp/specialization-constant-workgroup.comp
@@ -0,0 +1,16 @@
+const uint _13 = 1u;
+const uint _15 = 1u;
+const uint3 gl_WorkGroupSize = uint3(_13, 10u, _15);
+
+RWByteAddressBuffer _10 : register(u0);
+
+void comp_main()
+{
+    _10.Store3(0, gl_WorkGroupSize);
+}
+
+[numthreads(1, 10, 1)]
+void main()
+{
+    comp_main();
+}
diff --git a/shaders-hlsl/comp/specialization-constant-workgroup.comp b/shaders-hlsl/comp/specialization-constant-workgroup.comp
new file mode 100644
index 00000000..3beeb8c1
--- /dev/null
+++ b/shaders-hlsl/comp/specialization-constant-workgroup.comp
@@ -0,0 +1,12 @@
+#version 310 es
+layout(local_size_x_id = 3, local_size_y = 10, local_size_z_id = 20) in;
+
+layout(binding = 0) buffer SSBO
+{
+	uvec3 wg_size;
+};
+
+void main()
+{
+	wg_size = gl_WorkGroupSize;
+}