mirror of
https://github.com/Ryujinx/Ryujinx.git
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eb528ae0f0
* Add workflow to perform automated checks for PRs * Downgrade Microsoft.CodeAnalysis to 4.4.0 This is a workaround to fix issues with dotnet-format. See: - https://github.com/dotnet/format/issues/1805 - https://github.com/dotnet/format/issues/1800 * Adjust editorconfig to be more compatible with Ryujinx code-style * Adjust .editorconfig line endings to match .gitattributes * Disable 'prefer switch expression' rule * Remove naming styles These are the default rules, so we don't need to override them. * Silence IDE0060 in .editorconfig * Slightly adjust .editorconfig * Add lost workflow changes * Move .editorconfig comment to the top * .editorconfig: private static readonly fields should be _lowerCamelCase * .editorconfig: Remove alignment for declarations as well * editorconfig: Add rule for local constants * Disable CA1822 for HLE services * Disable CA1822 for ViewModels Bindings won't work with static members, but this issue is silently ignored. * Run dotnet format for the whole solution * Check result code of SDL_GetDisplayBounds * Fix dotnet format style issues * Add missing trailing commas * Update Microsoft.CodeAnalysis.CSharp to 4.6.0 Skipping 4.5.0 since it breaks dotnet format * Restore old default naming rules for dotnet format * Add naming rule exception for CPU tests * checks: Include all files before excluding paths * Fix dotnet format issues * Check dotnet format version * checks: Run dotnet format with severity info again * checks: Disable naming style rules until they won't crash the process anymore * Remove unread private member * checks: Attempt to run analyzers 3 times before giving up * checks: Enable naming style rules again with the new retry logic
63 lines
2.1 KiB
C#
63 lines
2.1 KiB
C#
using System;
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using System.Reflection;
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namespace Ryujinx.Graphics.Device
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{
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public static class SizeCalculator
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{
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public static int SizeOf(Type type)
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{
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// Is type a enum type?
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if (type.IsEnum)
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{
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type = type.GetEnumUnderlyingType();
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}
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// Is type a pointer type?
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if (type.IsPointer || type == typeof(IntPtr) || type == typeof(UIntPtr))
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{
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return IntPtr.Size;
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}
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// Is type a struct type?
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if (type.IsValueType && !type.IsPrimitive)
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{
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// Check if the struct has a explicit size, if so, return that.
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if (type.StructLayoutAttribute.Size != 0)
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{
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return type.StructLayoutAttribute.Size;
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}
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// Otherwise we calculate the sum of the sizes of all fields.
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int size = 0;
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var fields = type.GetFields(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance);
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for (int fieldIndex = 0; fieldIndex < fields.Length; fieldIndex++)
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{
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size += SizeOf(fields[fieldIndex].FieldType);
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}
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return size;
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}
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// Primitive types.
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return (Type.GetTypeCode(type)) switch
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{
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TypeCode.SByte => sizeof(sbyte),
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TypeCode.Byte => sizeof(byte),
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TypeCode.Int16 => sizeof(short),
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TypeCode.UInt16 => sizeof(ushort),
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TypeCode.Int32 => sizeof(int),
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TypeCode.UInt32 => sizeof(uint),
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TypeCode.Int64 => sizeof(long),
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TypeCode.UInt64 => sizeof(ulong),
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TypeCode.Char => sizeof(char),
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TypeCode.Single => sizeof(float),
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TypeCode.Double => sizeof(double),
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TypeCode.Decimal => sizeof(decimal),
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TypeCode.Boolean => sizeof(bool),
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_ => throw new ArgumentException($"Length for type \"{type.Name}\" is unknown."),
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};
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}
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}
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}
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