Initial import of code.

1 files changed, 68 insertions, 0 deletions

diff --git a/tests/bindings/resources-in-cbuffer.hlsl b/tests/bindings/resources-in-cbuffer.hlsl
new file mode 100644
index 000000000..ec35943cc
--- /dev/null
+++ b/tests/bindings/resources-in-cbuffer.hlsl
@@ -0,0 +1,68 @@
+//TEST:COMPARE_HLSL: -target dxbc-assembly -profile ps_4_0 -entry main
+
+// Confirm that resources inside constant buffers get correct locations,
+// including the case where there are *multiple* constant buffers
+// with reosurces.
+
+#ifdef __SPIRE__
+#define R(X) /**/
+#else
+#define R(X) X
+#endif
+
+float4 use(float  val) { return val; };
+float4 use(float2 val) { return float4(val,0.0,0.0); };
+float4 use(float3 val) { return float4(val,0.0); };
+float4 use(float4 val) { return val; };
+float4 use(Texture2D t, SamplerState s) { return t.Sample(s, 0.0); }
+
+cbuffer CA R(: register(b0))
+{
+	float4 caa R(: packoffset(c0));
+	float3 cab R(: packoffset(c1.x));
+	float  cac R(: packoffset(c1.w));
+	float2 cad R(: packoffset(c2.x));
+	float2 cae R(: packoffset(c2.z));
+
+	Texture2D ta R(: register(t0));
+	SamplerState sa R(: register(s0));
+}
+
+cbuffer CB R(: register(b1))
+{
+	float4 cba R(: packoffset(c0));
+	float3 cbb R(: packoffset(c1.x));
+	float  cbc R(: packoffset(c1.w));
+	float2 cbd R(: packoffset(c2.x));
+	float2 cbe R(: packoffset(c2.z));
+
+	Texture2D tbx R(: register(t1));
+	Texture2D tby R(: register(t2));
+	SamplerState sb R(: register(s1));
+}
+
+cbuffer CC R(: register(b2))
+{
+	float4 cca R(: packoffset(c0));
+	float3 ccb R(: packoffset(c1.x));
+	float  ccc R(: packoffset(c1.w));
+	float2 ccd R(: packoffset(c2.x));
+	float2 cce R(: packoffset(c2.z));
+
+	Texture2D tc R(: register(t3));
+	SamplerState scx R(: register(s2));
+	SamplerState scy R(: register(s3));
+}
+
+float4 main() : SV_Target
+{
+	// Go ahead and use everything in this case:
+	return use(ta,  sa)
+		+  use(tbx, sb)
+		+  use(tby, scx)
+		+  use(tc,  scy)
+		+  use(cae)
+		+  use(cbe)
+		+  use(cce)
+		;
+}
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