MoonWorks/src/Conversions.cs

46 lines
1.6 KiB
C#
Raw Normal View History

2023-01-05 21:41:48 +00:00
using System.Collections.Generic;
using System.Runtime.InteropServices;
using MoonWorks.Graphics;
2023-09-20 00:11:14 +00:00
using MoonWorks.Graphics.PackedVector;
2023-01-05 21:41:48 +00:00
namespace MoonWorks
{
2023-09-20 00:11:14 +00:00
/// <summary>
/// Conversion utilities for interop.
/// </summary>
2022-02-23 05:14:32 +00:00
public static class Conversions
{
2023-01-05 21:41:48 +00:00
private readonly static Dictionary<VertexElementFormat, uint> Sizes = new Dictionary<VertexElementFormat, uint>
{
{ VertexElementFormat.Byte4, (uint) Marshal.SizeOf<Byte4>() },
{ VertexElementFormat.Color, (uint) Marshal.SizeOf<Color>() },
{ VertexElementFormat.Float, (uint) Marshal.SizeOf<float>() },
{ VertexElementFormat.HalfVector2, (uint) Marshal.SizeOf<HalfVector2>() },
{ VertexElementFormat.HalfVector4, (uint) Marshal.SizeOf<HalfVector4>() },
{ VertexElementFormat.NormalizedShort2, (uint) Marshal.SizeOf<NormalizedShort2>() },
{ VertexElementFormat.NormalizedShort4, (uint) Marshal.SizeOf<NormalizedShort4>() },
{ VertexElementFormat.Short2, (uint) Marshal.SizeOf<Short2>() },
{ VertexElementFormat.Short4, (uint) Marshal.SizeOf<Short4>() },
{ VertexElementFormat.UInt, (uint) Marshal.SizeOf<uint>() },
{ VertexElementFormat.Vector2, (uint) Marshal.SizeOf<Math.Float.Vector2>() },
{ VertexElementFormat.Vector3, (uint) Marshal.SizeOf<Math.Float.Vector3>() },
{ VertexElementFormat.Vector4, (uint) Marshal.SizeOf<Math.Float.Vector4>() }
};
2022-02-23 05:14:32 +00:00
public static byte BoolToByte(bool b)
{
return (byte) (b ? 1 : 0);
}
2021-01-22 22:41:34 +00:00
2022-02-23 05:14:32 +00:00
public static bool ByteToBool(byte b)
{
return b != 0;
2022-02-23 05:14:32 +00:00
}
2023-01-05 21:41:48 +00:00
public static uint VertexElementFormatSize(VertexElementFormat format)
{
return Sizes[format];
}
2022-02-23 05:14:32 +00:00
}
}