diff options
Diffstat (limited to 'src/ARMeilleure/State/V128.cs')
| -rw-r--r-- | src/ARMeilleure/State/V128.cs | 40 |
1 files changed, 22 insertions, 18 deletions
diff --git a/src/ARMeilleure/State/V128.cs b/src/ARMeilleure/State/V128.cs index 441bbfa6..cbcaddfc 100644 --- a/src/ARMeilleure/State/V128.cs +++ b/src/ARMeilleure/State/V128.cs @@ -19,7 +19,7 @@ namespace ARMeilleure.State /// <summary> /// Gets a new <see cref="V128"/> with all bits set to zero. /// </summary> - public static V128 Zero => new V128(0, 0); + public static V128 Zero => new(0, 0); /// <summary> /// Initializes a new instance of the <see cref="V128"/> struct with the specified <see cref="double"/> value @@ -55,9 +55,9 @@ namespace ARMeilleure.State /// <param name="e3">Element 3</param> public V128(float e0, float e1, float e2, float e3) { - _e0 = (ulong)(uint)BitConverter.SingleToInt32Bits(e0) << 0; + _e0 = (ulong)(uint)BitConverter.SingleToInt32Bits(e0) << 0; _e0 |= (ulong)(uint)BitConverter.SingleToInt32Bits(e1) << 32; - _e1 = (ulong)(uint)BitConverter.SingleToInt32Bits(e2) << 0; + _e1 = (ulong)(uint)BitConverter.SingleToInt32Bits(e2) << 0; _e1 |= (ulong)(uint)BitConverter.SingleToInt32Bits(e3) << 32; } @@ -98,9 +98,9 @@ namespace ARMeilleure.State /// <param name="e3">Element 3</param> public V128(uint e0, uint e1, uint e2, uint e3) { - _e0 = (ulong)e0 << 0; + _e0 = (ulong)e0 << 0; _e0 |= (ulong)e1 << 32; - _e1 = (ulong)e2 << 0; + _e1 = (ulong)e2 << 0; _e1 |= (ulong)e3 << 32; } @@ -137,7 +137,9 @@ namespace ARMeilleure.State public T Extract<T>(int index) where T : unmanaged { if ((uint)index >= GetElementCount<T>()) + { ThrowIndexOutOfRange(); + } // Performs: // return *((*T)this + index); @@ -156,7 +158,9 @@ namespace ARMeilleure.State public void Insert<T>(int index, T value) where T : unmanaged { if ((uint)index >= GetElementCount<T>()) + { ThrowIndexOutOfRange(); + } // Performs: // *((*T)this + index) = value; @@ -167,13 +171,13 @@ namespace ARMeilleure.State /// Returns a new <see cref="byte"/> array which represents the <see cref="V128"/>. /// </summary> /// <returns>A new <see cref="byte"/> array which represents the <see cref="V128"/></returns> - public byte[] ToArray() + public readonly byte[] ToArray() { - byte[] data = new byte[16]; + byte[] data = new byte[16]; Span<byte> span = data; BitConverter.TryWriteBytes(span, _e0); - BitConverter.TryWriteBytes(span.Slice(8), _e1); + BitConverter.TryWriteBytes(span[8..], _e1); return data; } @@ -225,7 +229,7 @@ namespace ARMeilleure.State /// </summary> /// <param name="x">Target <see cref="V128"/></param> /// <returns>Result of not operation</returns> - public static V128 operator ~(V128 x) => new V128(~x._e0, ~x._e1); + public static V128 operator ~(V128 x) => new(~x._e0, ~x._e1); /// <summary> /// Performs a bitwise and on the specified <see cref="V128"/> instances. @@ -233,7 +237,7 @@ namespace ARMeilleure.State /// <param name="x">First instance</param> /// <param name="y">Second instance</param> /// <returns>Result of and operation</returns> - public static V128 operator &(V128 x, V128 y) => new V128(x._e0 & y._e0, x._e1 & y._e1); + public static V128 operator &(V128 x, V128 y) => new(x._e0 & y._e0, x._e1 & y._e1); /// <summary> /// Performs a bitwise or on the specified <see cref="V128"/> instances. @@ -241,7 +245,7 @@ namespace ARMeilleure.State /// <param name="x">First instance</param> /// <param name="y">Second instance</param> /// <returns>Result of or operation</returns> - public static V128 operator |(V128 x, V128 y) => new V128(x._e0 | y._e0, x._e1 | y._e1); + public static V128 operator |(V128 x, V128 y) => new(x._e0 | y._e0, x._e1 | y._e1); /// <summary> /// Performs a bitwise exlusive or on the specified <see cref="V128"/> instances. @@ -249,7 +253,7 @@ namespace ARMeilleure.State /// <param name="x">First instance</param> /// <param name="y">Second instance</param> /// <returns>Result of exclusive or operation</returns> - public static V128 operator ^(V128 x, V128 y) => new V128(x._e0 ^ y._e0, x._e1 ^ y._e1); + public static V128 operator ^(V128 x, V128 y) => new(x._e0 ^ y._e0, x._e1 ^ y._e1); /// <summary> /// Determines if the specified <see cref="V128"/> instances are equal. @@ -272,7 +276,7 @@ namespace ARMeilleure.State /// </summary> /// <param name="other">Other <see cref="V128"/> instance</param> /// <returns>true if equal; otherwise false</returns> - public bool Equals(V128 other) + public readonly bool Equals(V128 other) { return other._e0 == _e0 && other._e1 == _e1; } @@ -282,24 +286,24 @@ namespace ARMeilleure.State /// </summary> /// <param name="obj">Other <see cref="object"/> instance</param> /// <returns>true if equal; otherwise false</returns> - public override bool Equals(object obj) + public readonly override bool Equals(object obj) { return obj is V128 vector && Equals(vector); } /// <inheritdoc/> - public override int GetHashCode() + public readonly override int GetHashCode() { return HashCode.Combine(_e0, _e1); } /// <inheritdoc/> - public override string ToString() + public readonly override string ToString() { return $"0x{_e1:X16}{_e0:X16}"; } - private uint GetElementCount<T>() where T : unmanaged + private static uint GetElementCount<T>() where T : unmanaged { return (uint)(Unsafe.SizeOf<V128>() / Unsafe.SizeOf<T>()); } @@ -309,4 +313,4 @@ namespace ARMeilleure.State throw new ArgumentOutOfRangeException("index"); } } -}
\ No newline at end of file +} |