1 files changed, 111 insertions, 0 deletions
diff --git a/reference/shaders-msl/tesc/arrayed-block-io.multi-patch.tesc b/reference/shaders-msl/tesc/arrayed-block-io.multi-patch.tesc
new file mode 100644
index 00000000..c11c7410
--- /dev/null
+++ b/reference/shaders-msl/tesc/arrayed-block-io.multi-patch.tesc
@@ -0,0 +1,111 @@
+#pragma clang diagnostic ignored "-Wmissing-prototypes"
+#pragma clang diagnostic ignored "-Wmissing-braces"
+
+#include <metal_stdlib>
+#include <simd/simd.h>
+
+using namespace metal;
+
+template<typename T, size_t Num>
+struct spvUnsafeArray
+{
+    T elements[Num ? Num : 1];
+    
+    thread T& operator [] (size_t pos) thread
+    {
+        return elements[pos];
+    }
+    constexpr const thread T& operator [] (size_t pos) const thread
+    {
+        return elements[pos];
+    }
+    
+    device T& operator [] (size_t pos) device
+    {
+        return elements[pos];
+    }
+    constexpr const device T& operator [] (size_t pos) const device
+    {
+        return elements[pos];
+    }
+    
+    constexpr const constant T& operator [] (size_t pos) const constant
+    {
+        return elements[pos];
+    }
+    
+    threadgroup T& operator [] (size_t pos) threadgroup
+    {
+        return elements[pos];
+    }
+    constexpr const threadgroup T& operator [] (size_t pos) const threadgroup
+    {
+        return elements[pos];
+    }
+};
+
+struct S
+{
+    int x;
+    float4 y;
+    spvUnsafeArray<float, 2> z;
+};
+
+struct TheBlock
+{
+    spvUnsafeArray<float, 3> blockFa;
+    spvUnsafeArray<S, 2> blockSa;
+    float blockF;
+};
+
+struct main0_patchOut
+{
+    float2 in_te_positionScale;
+    float2 in_te_positionOffset;
+    spvUnsafeArray<TheBlock, 2> tcBlock;
+};
+
+struct main0_in
+{
+    float3 in_tc_attr;
+    ushort2 m_179;
+};
+
+kernel void main0(uint3 gl_GlobalInvocationID [[thread_position_in_grid]], constant uint* spvIndirectParams [[buffer(29)]], device main0_patchOut* spvPatchOut [[buffer(27)]], device MTLQuadTessellationFactorsHalf* spvTessLevel [[buffer(26)]], device main0_in* spvIn [[buffer(22)]])
+{
+    device main0_patchOut& patchOut = spvPatchOut[gl_GlobalInvocationID.x / 5];
+    device main0_in* gl_in = &spvIn[min(gl_GlobalInvocationID.x / 5, spvIndirectParams[1] - 1) * spvIndirectParams[0]];
+    uint gl_PrimitiveID = min(gl_GlobalInvocationID.x / 5, spvIndirectParams[1] - 1);
+    float v = 1.2999999523162841796875;
+    for (int i0 = 0; i0 < 2; i0++)
+    {
+        for (int i1 = 0; i1 < 3; i1++)
+        {
+            patchOut.tcBlock[i0].blockFa[i1] = v;
+            v += 0.4000000059604644775390625;
+        }
+        for (int i1_1 = 0; i1_1 < 2; i1_1++)
+        {
+            patchOut.tcBlock[i0].blockSa[i1_1].x = int(v);
+            v += 0.4000000059604644775390625;
+            patchOut.tcBlock[i0].blockSa[i1_1].y = float4(v, v + 0.800000011920928955078125, v + 1.60000002384185791015625, v + 2.400000095367431640625);
+            v += 0.4000000059604644775390625;
+            for (int i2 = 0; i2 < 2; i2++)
+            {
+                patchOut.tcBlock[i0].blockSa[i1_1].z[i2] = v;
+                v += 0.4000000059604644775390625;
+            }
+        }
+        patchOut.tcBlock[i0].blockF = v;
+        v += 0.4000000059604644775390625;
+    }
+    spvTessLevel[gl_PrimitiveID].insideTessellationFactor[0] = half(gl_in[0].in_tc_attr.x);
+    spvTessLevel[gl_PrimitiveID].insideTessellationFactor[1] = half(gl_in[1].in_tc_attr.x);
+    spvTessLevel[gl_PrimitiveID].edgeTessellationFactor[0] = half(gl_in[2].in_tc_attr.x);
+    spvTessLevel[gl_PrimitiveID].edgeTessellationFactor[1] = half(gl_in[3].in_tc_attr.x);
+    spvTessLevel[gl_PrimitiveID].edgeTessellationFactor[2] = half(gl_in[4].in_tc_attr.x);
+    spvTessLevel[gl_PrimitiveID].edgeTessellationFactor[3] = half(gl_in[5].in_tc_attr.x);
+    patchOut.in_te_positionScale = float2(gl_in[6].in_tc_attr.x, gl_in[7].in_tc_attr.x);
+    patchOut.in_te_positionOffset = float2(gl_in[8].in_tc_attr.x, gl_in[9].in_tc_attr.x);
+}
+