diff options
Diffstat (limited to 'Ryujinx.Common/Utilities')
| -rw-r--r-- | Ryujinx.Common/Utilities/SpanHelpers.cs | 16 | ||||
| -rw-r--r-- | Ryujinx.Common/Utilities/UInt128Utils.cs | 17 |
2 files changed, 25 insertions, 8 deletions
diff --git a/Ryujinx.Common/Utilities/SpanHelpers.cs b/Ryujinx.Common/Utilities/SpanHelpers.cs index 84c13023..4765eab3 100644 --- a/Ryujinx.Common/Utilities/SpanHelpers.cs +++ b/Ryujinx.Common/Utilities/SpanHelpers.cs @@ -7,19 +7,19 @@ namespace Ryujinx.Common.Utilities public static class SpanHelpers { [MethodImpl(MethodImplOptions.AggressiveInlining)] - public static Span<T> CreateSpan<T>(ref T reference, int length) + public static Span<T> CreateSpan<T>(scoped ref T reference, int length) { return MemoryMarshal.CreateSpan(ref reference, length); } [MethodImpl(MethodImplOptions.AggressiveInlining)] - public static Span<T> AsSpan<T>(ref T reference) where T : unmanaged + public static Span<T> AsSpan<T>(scoped ref T reference) where T : unmanaged { return CreateSpan(ref reference, 1); } [MethodImpl(MethodImplOptions.AggressiveInlining)] - public static Span<TSpan> AsSpan<TStruct, TSpan>(ref TStruct reference) + public static Span<TSpan> AsSpan<TStruct, TSpan>(scoped ref TStruct reference) where TStruct : unmanaged where TSpan : unmanaged { return CreateSpan(ref Unsafe.As<TStruct, TSpan>(ref reference), @@ -27,25 +27,25 @@ namespace Ryujinx.Common.Utilities } [MethodImpl(MethodImplOptions.AggressiveInlining)] - public static Span<byte> AsByteSpan<T>(ref T reference) where T : unmanaged + public static Span<byte> AsByteSpan<T>(scoped ref T reference) where T : unmanaged { return CreateSpan(ref Unsafe.As<T, byte>(ref reference), Unsafe.SizeOf<T>()); } [MethodImpl(MethodImplOptions.AggressiveInlining)] - public static ReadOnlySpan<T> CreateReadOnlySpan<T>(ref T reference, int length) + public static ReadOnlySpan<T> CreateReadOnlySpan<T>(scoped ref T reference, int length) { return MemoryMarshal.CreateReadOnlySpan(ref reference, length); } [MethodImpl(MethodImplOptions.AggressiveInlining)] - public static ReadOnlySpan<T> AsReadOnlySpan<T>(ref T reference) where T : unmanaged + public static ReadOnlySpan<T> AsReadOnlySpan<T>(scoped ref T reference) where T : unmanaged { return CreateReadOnlySpan(ref reference, 1); } [MethodImpl(MethodImplOptions.AggressiveInlining)] - public static ReadOnlySpan<TSpan> AsReadOnlySpan<TStruct, TSpan>(ref TStruct reference) + public static ReadOnlySpan<TSpan> AsReadOnlySpan<TStruct, TSpan>(scoped ref TStruct reference) where TStruct : unmanaged where TSpan : unmanaged { return CreateReadOnlySpan(ref Unsafe.As<TStruct, TSpan>(ref reference), @@ -53,7 +53,7 @@ namespace Ryujinx.Common.Utilities } [MethodImpl(MethodImplOptions.AggressiveInlining)] - public static ReadOnlySpan<byte> AsReadOnlyByteSpan<T>(ref T reference) where T : unmanaged + public static ReadOnlySpan<byte> AsReadOnlyByteSpan<T>(scoped ref T reference) where T : unmanaged { return CreateReadOnlySpan(ref Unsafe.As<T, byte>(ref reference), Unsafe.SizeOf<T>()); } diff --git a/Ryujinx.Common/Utilities/UInt128Utils.cs b/Ryujinx.Common/Utilities/UInt128Utils.cs new file mode 100644 index 00000000..8cc437d1 --- /dev/null +++ b/Ryujinx.Common/Utilities/UInt128Utils.cs @@ -0,0 +1,17 @@ +using System; + +namespace Ryujinx.Common.Utilities +{ + public static class UInt128Utils + { + public static UInt128 FromHex(string hex) + { + return new UInt128((ulong)Convert.ToInt64(hex.Substring(0, 16), 16), (ulong)Convert.ToInt64(hex.Substring(16), 16)); + } + + public static UInt128 CreateRandom() + { + return new UInt128((ulong)Random.Shared.NextInt64(), (ulong)Random.Shared.NextInt64()); + } + } +}
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