diff options
| author | TSR Berry <20988865+TSRBerry@users.noreply.github.com> | 2023-04-08 01:22:00 +0200 |
|---|---|---|
| committer | Mary <thog@protonmail.com> | 2023-04-27 23:51:14 +0200 |
| commit | cee712105850ac3385cd0091a923438167433f9f (patch) | |
| tree | 4a5274b21d8b7f938c0d0ce18736d3f2993b11b1 /Ryujinx.Graphics.Vulkan/SpecInfo.cs | |
| parent | cd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff) | |
Move solution and projects to src
Diffstat (limited to 'Ryujinx.Graphics.Vulkan/SpecInfo.cs')
| -rw-r--r-- | Ryujinx.Graphics.Vulkan/SpecInfo.cs | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/Ryujinx.Graphics.Vulkan/SpecInfo.cs b/Ryujinx.Graphics.Vulkan/SpecInfo.cs deleted file mode 100644 index 4d226f61..00000000 --- a/Ryujinx.Graphics.Vulkan/SpecInfo.cs +++ /dev/null @@ -1,102 +0,0 @@ -using Silk.NET.Vulkan; -using System; -using System.Runtime.CompilerServices; -using System.Runtime.InteropServices; - -namespace Ryujinx.Graphics.Vulkan -{ - public enum SpecConstType - { - Bool32, - Int16, - Int32, - Int64, - Float16, - Float32, - Float64 - } - - sealed class SpecDescription - { - public readonly SpecializationInfo Info; - public readonly SpecializationMapEntry[] Map; - - // For mapping a simple packed struct or single entry - public SpecDescription(params (uint Id, SpecConstType Type)[] description) - { - int count = description.Length; - Map = new SpecializationMapEntry[count]; - - uint structSize = 0; - - for (int i = 0; i < Map.Length; ++i) - { - var typeSize = SizeOf(description[i].Type); - Map[i] = new SpecializationMapEntry(description[i].Id, structSize, typeSize); - structSize += typeSize; - } - - Info = new SpecializationInfo() - { - DataSize = structSize, - MapEntryCount = (uint)count - }; - } - - // For advanced mapping with overlapping or staggered fields - public SpecDescription(SpecializationMapEntry[] map) - { - Map = map; - - uint structSize = 0; - for (int i = 0; i < map.Length; ++i) - { - structSize = Math.Max(structSize, map[i].Offset + (uint)map[i].Size); - } - - Info = new SpecializationInfo() - { - DataSize = structSize, - MapEntryCount = (uint)map.Length - }; - } - - private static uint SizeOf(SpecConstType type) => type switch - { - SpecConstType.Int16 or SpecConstType.Float16 => 2, - SpecConstType.Bool32 or SpecConstType.Int32 or SpecConstType.Float32 => 4, - SpecConstType.Int64 or SpecConstType.Float64 => 8, - _ => throw new ArgumentOutOfRangeException(nameof(type)) - }; - - private SpecDescription() - { - Info = new(); - } - - public static readonly SpecDescription Empty = new(); - } - - readonly struct SpecData : IRefEquatable<SpecData> - { - private readonly byte[] _data; - private readonly int _hash; - - public int Length => _data.Length; - public ReadOnlySpan<byte> Span => _data.AsSpan(); - public override int GetHashCode() => _hash; - - public SpecData(ReadOnlySpan<byte> data) - { - _data = new byte[data.Length]; - data.CopyTo(_data); - - var hc = new HashCode(); - hc.AddBytes(data); - _hash = hc.ToHashCode(); - } - - public override bool Equals(object obj) => obj is SpecData other && Equals(other); - public bool Equals(ref SpecData other) => _data.AsSpan().SequenceEqual(other._data); - } -}
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