static uint GenerateSignatureFlag(Runtime.ValueType returnType, Runtime.ValueType[] paramTypes)
{
uint sig = 0u;
sig |= (byte)returnType;
UnityEngine.Assertions.Assert.IsTrue(paramTypes.Length <= 7); // (7 params + 1 return type) * 4 bits = 32bits
for (int i = 0; i < paramTypes.Length; i++)
{
sig |= (uint)((byte)paramTypes[i]) << (4 * (i + 1));
}
return(sig);
}
internal static ulong GenerateStableValueForCustomOp(MathOperationsMetaData.CustomOps customOp,
Runtime.ValueType returnType, Runtime.ValueType[] paramTypes)
{
uint signature = GenerateSignatureFlag(returnType, paramTypes);
uint op = (uint)customOp;
Assert.AreNotEqual((op & k_IsCustomOpBit), k_IsCustomOpBit, $"Op {customOp} uses the {nameof(k_IsCustomOpBit)} bit");
op |= k_IsCustomOpBit;
ulong result = ((ulong)signature << 32) | op;
return(result);
}
