using System; namespace Ryujinx.Tests.Unicorn { public struct SimdValue : IEquatable<SimdValue> { private ulong _e0; private ulong _e1; public SimdValue(ulong e0, ulong e1) { _e0 = e0; _e1 = e1; } public SimdValue(byte[] data) { _e0 = (ulong)BitConverter.ToInt64(data, 0); _e1 = (ulong)BitConverter.ToInt64(data, 8); } public float AsFloat() { return GetFloat(0); } public double AsDouble() { return GetDouble(0); } public float GetFloat(int index) { return BitConverter.Int32BitsToSingle(GetInt32(index)); } public double GetDouble(int index) { return BitConverter.Int64BitsToDouble(GetInt64(index)); } public int GetInt32(int index) => (int)GetUInt32(index); public long GetInt64(int index) => (long)GetUInt64(index); public uint GetUInt32(int index) { switch (index) { case 0: return (uint)(_e0 >> 0); case 1: return (uint)(_e0 >> 32); case 2: return (uint)(_e1 >> 0); case 3: return (uint)(_e1 >> 32); } throw new ArgumentOutOfRangeException(nameof(index)); } public ulong GetUInt64(int index) { switch (index) { case 0: return _e0; case 1: return _e1; } throw new ArgumentOutOfRangeException(nameof(index)); } public byte[] ToArray() { byte[] e0Data = BitConverter.GetBytes(_e0); byte[] e1Data = BitConverter.GetBytes(_e1); byte[] data = new byte[16]; Buffer.BlockCopy(e0Data, 0, data, 0, 8); Buffer.BlockCopy(e1Data, 0, data, 8, 8); return data; } public override int GetHashCode() { return HashCode.Combine(_e0, _e1); } public static bool operator ==(SimdValue x, SimdValue y) { return x.Equals(y); } public static bool operator !=(SimdValue x, SimdValue y) { return !x.Equals(y); } public override bool Equals(object obj) { return obj is SimdValue vector && Equals(vector); } public bool Equals(SimdValue other) { return other._e0 == _e0 && other._e1 == _e1; } public override string ToString() { return $"0x{_e1:X16}{_e0:X16}"; } } }