diff options
Diffstat (limited to 'src/Ryujinx.Graphics.Device/SizeCalculator.cs')
| -rw-r--r-- | src/Ryujinx.Graphics.Device/SizeCalculator.cs | 63 |
1 files changed, 0 insertions, 63 deletions
diff --git a/src/Ryujinx.Graphics.Device/SizeCalculator.cs b/src/Ryujinx.Graphics.Device/SizeCalculator.cs deleted file mode 100644 index 54820ec3..00000000 --- a/src/Ryujinx.Graphics.Device/SizeCalculator.cs +++ /dev/null @@ -1,63 +0,0 @@ -using System; -using System.Reflection; - -namespace Ryujinx.Graphics.Device -{ - public static class SizeCalculator - { - public static int SizeOf(Type type) - { - // Is type a enum type? - if (type.IsEnum) - { - type = type.GetEnumUnderlyingType(); - } - - // Is type a pointer type? - if (type.IsPointer || type == typeof(IntPtr) || type == typeof(UIntPtr)) - { - return IntPtr.Size; - } - - // Is type a struct type? - if (type.IsValueType && !type.IsPrimitive) - { - // Check if the struct has a explicit size, if so, return that. - if (type.StructLayoutAttribute.Size != 0) - { - return type.StructLayoutAttribute.Size; - } - - // Otherwise we calculate the sum of the sizes of all fields. - int size = 0; - var fields = type.GetFields(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance); - - for (int fieldIndex = 0; fieldIndex < fields.Length; fieldIndex++) - { - size += SizeOf(fields[fieldIndex].FieldType); - } - - return size; - } - - // Primitive types. - return (Type.GetTypeCode(type)) switch - { - TypeCode.SByte => sizeof(sbyte), - TypeCode.Byte => sizeof(byte), - TypeCode.Int16 => sizeof(short), - TypeCode.UInt16 => sizeof(ushort), - TypeCode.Int32 => sizeof(int), - TypeCode.UInt32 => sizeof(uint), - TypeCode.Int64 => sizeof(long), - TypeCode.UInt64 => sizeof(ulong), - TypeCode.Char => sizeof(char), - TypeCode.Single => sizeof(float), - TypeCode.Double => sizeof(double), - TypeCode.Decimal => sizeof(decimal), - TypeCode.Boolean => sizeof(bool), - _ => throw new ArgumentException($"Length for type \"{type.Name}\" is unknown."), - }; - } - } -} |
