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-rw-r--r--tests/compute/global-type-param3.slang37
-rw-r--r--tests/compute/global-type-param3.slang.expected.txt1
2 files changed, 38 insertions, 0 deletions
diff --git a/tests/compute/global-type-param3.slang b/tests/compute/global-type-param3.slang
new file mode 100644
index 000000000..05793dce4
--- /dev/null
+++ b/tests/compute/global-type-param3.slang
@@ -0,0 +1,37 @@
+//TEST(smoke,compute):COMPARE_COMPUTE:-xslang -use-ir
+//TEST_INPUT: cbuffer(data=[1.0], stride=4):dxbinding(0),glbinding(0)
+//TEST_INPUT: ubuffer(data=[0], stride=4):dxbinding(0),glbinding(0),out
+//TEST_INPUT: type Impl
+
+RWStructuredBuffer<float> outputBuffer;
+
+interface IBase
+{
+ float compute();
+}
+
+struct Impl : IBase
+{
+ float base; // = 1.0
+ float compute()
+ {
+ return 1.0;
+ }
+};
+
+__generic_param TImpl : IBase;
+
+ParameterBlock<TImpl> impl;
+
+float doCompute<T:IBase>(T t)
+{
+ return t.compute();
+}
+
+[numthreads(1, 1, 1)]
+void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
+{
+ uint tid = dispatchThreadID.x;
+ float outVal = doCompute<TImpl>(impl);
+ outputBuffer[tid] = outVal;
+} \ No newline at end of file
diff --git a/tests/compute/global-type-param3.slang.expected.txt b/tests/compute/global-type-param3.slang.expected.txt
new file mode 100644
index 000000000..deb1c3630
--- /dev/null
+++ b/tests/compute/global-type-param3.slang.expected.txt
@@ -0,0 +1 @@
+3F800000