First Commit

externals/glslang/Test/spv.structCopy.comp

@@ -0,0 +1,37 @@
+#version 460
+layout(local_size_x = 512, local_size_y = 1) in;
+layout(std430) buffer;
+
+struct MyStruct {
+  uint a;
+  uint b;
+  uint c;
+};
+
+layout(binding = 0) buffer MyStructs {
+  uint count;
+  MyStruct data[];
+}
+my_structs;
+
+layout(binding = 1) buffer Output {
+  uint a;
+  uint b;
+  uint c;
+}
+o;
+
+shared MyStruct s[512];
+
+void main() {
+  s[0] = MyStruct(1, 2, 3);
+
+  uint id = gl_GlobalInvocationID.x;
+  MyStruct ms =
+      id > my_structs.count ? s[id - my_structs.count] : my_structs.data[id];
+
+  atomicAdd(o.a, ms.a);
+  atomicAdd(o.b, ms.b);
+  atomicAdd(o.c, ms.c);
+}
+