Ryujinx/Ryujinx.Common/StructIOExtension.cs
Thomas Guillemard b4d91402c6 Some improvements for nvnflinger (#555)
* Initial fixes for last release of libnx

For now, the framebuffer aren't okay but it will not crash/

* Improve code reaadability in NvFlinger parsing

* Make surfaces access more userfriendly

* Add ColorFormat

* Fix code style in ColorFormat.cs

* Add multiple framebuffer support in nvnflinger

This fix libnx console rendering

* Move ReadStruct/WriteStruct to Ryujinx.Common

* fix the last nit

* Fix inverted color for R5G6B5

Also add some other format that libnx might uses.

* Remove hardcoded BlockHeight in nvflinger
2019-01-05 22:26:16 +01:00

37 lines
920 B
C#

using System;
using System.Collections.Generic;
using System.IO;
using System.Runtime.InteropServices;
using System.Text;
namespace Ryujinx.Common
{
public static class StructIOExtension
{
public unsafe static T ReadStruct<T>(this BinaryReader reader) where T : struct
{
int size = Marshal.SizeOf<T>();
byte[] data = reader.ReadBytes(size);
fixed (byte* ptr = data)
{
return Marshal.PtrToStructure<T>((IntPtr)ptr);
}
}
public unsafe static void WriteStruct<T>(this BinaryWriter writer, T value) where T : struct
{
long size = Marshal.SizeOf<T>();
byte[] data = new byte[size];
fixed (byte* ptr = data)
{
Marshal.StructureToPtr<T>(value, (IntPtr)ptr, false);
}
writer.Write(data);
}
}
}