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https://github.com/ryujinx-mirror/ryujinx.git
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c6d05301aa
* Update readme to mention .NET 7 * infra: Migrate to .NET 7 .NET 7 is still in preview but this prepare for the release coming up next month. * Use Random.Shared in CreateRandom * Move UInt128Utils.cs to Ryujinx.Common project * Fix inverted parameters in System.UInt128 constructor * Fix Visual Studio complains on Ryujinx.Graphics.Vic * time: Fix missing alignment enforcement in SystemClockContext Fixes at least Smash * time: Fix missing alignment enforcement in SteadyClockContext Fix games (like recent version of Smash) using time shared memory * Switch to .NET 7.0.100 release * Enable Tiered PGO * Ensure CreateId validity requirements are meet when doing random generation Also enforce correct packing layout for other Mii structures. This fix a Mario Kart 8 crashes related to the default Miis.
61 lines
2.4 KiB
C#
61 lines
2.4 KiB
C#
using System;
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using System.Runtime.CompilerServices;
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using System.Runtime.InteropServices;
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namespace Ryujinx.Common.Utilities
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{
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public static class SpanHelpers
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{
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static Span<T> CreateSpan<T>(scoped ref T reference, int length)
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{
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return MemoryMarshal.CreateSpan(ref reference, length);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static Span<T> AsSpan<T>(scoped ref T reference) where T : unmanaged
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{
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return CreateSpan(ref reference, 1);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static Span<TSpan> AsSpan<TStruct, TSpan>(scoped ref TStruct reference)
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where TStruct : unmanaged where TSpan : unmanaged
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{
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return CreateSpan(ref Unsafe.As<TStruct, TSpan>(ref reference),
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Unsafe.SizeOf<TStruct>() / Unsafe.SizeOf<TSpan>());
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static Span<byte> AsByteSpan<T>(scoped ref T reference) where T : unmanaged
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{
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return CreateSpan(ref Unsafe.As<T, byte>(ref reference), Unsafe.SizeOf<T>());
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static ReadOnlySpan<T> CreateReadOnlySpan<T>(scoped ref T reference, int length)
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{
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return MemoryMarshal.CreateReadOnlySpan(ref reference, length);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static ReadOnlySpan<T> AsReadOnlySpan<T>(scoped ref T reference) where T : unmanaged
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{
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return CreateReadOnlySpan(ref reference, 1);
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static ReadOnlySpan<TSpan> AsReadOnlySpan<TStruct, TSpan>(scoped ref TStruct reference)
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where TStruct : unmanaged where TSpan : unmanaged
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{
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return CreateReadOnlySpan(ref Unsafe.As<TStruct, TSpan>(ref reference),
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Unsafe.SizeOf<TStruct>() / Unsafe.SizeOf<TSpan>());
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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public static ReadOnlySpan<byte> AsReadOnlyByteSpan<T>(scoped ref T reference) where T : unmanaged
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{
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return CreateReadOnlySpan(ref Unsafe.As<T, byte>(ref reference), Unsafe.SizeOf<T>());
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}
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}
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}
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