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EXPERIMENTAL: Metal backend (#441)

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This is not a continuation of the Metal backend; this is simply bringing
the branch up to date and merging it as-is behind an experiment.

---------

Co-authored-by: Isaac Marovitz <isaacryu@icloud.com>
Co-authored-by: Samuliak <samuliak77@gmail.com>
Co-authored-by: SamoZ256 <96914946+SamoZ256@users.noreply.github.com>
Co-authored-by: Isaac Marovitz <42140194+IsaacMarovitz@users.noreply.github.com>
Co-authored-by: riperiperi <rhy3756547@hotmail.com>
Co-authored-by: Gabriel A <gab.dark.100@gmail.com>
This commit is contained in:
Evan Husted 2024-12-24 00:55:16 -06:00 • committed by GitHub
parent 3094df54dd
commit 852823104f
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131 changed files with 14992 additions and 140 deletions
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30
src/Ryujinx.Graphics.Metal/StringHelper.cs Normal file
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using SharpMetal.Foundation;
using SharpMetal.ObjectiveCCore;
using System.Runtime.Versioning;
namespace Ryujinx.Graphics.Metal
{
[SupportedOSPlatform("macos")]
class StringHelper
{
public static NSString NSString(string source)
{
return new(ObjectiveC.IntPtr_objc_msgSend(new ObjectiveCClass("NSString"), "stringWithUTF8String:", source));
}
public static unsafe string String(NSString source)
{
char[] sourceBuffer = new char[source.Length];
fixed (char* pSourceBuffer = sourceBuffer)
{
ObjectiveC.bool_objc_msgSend(source,
"getCString:maxLength:encoding:",
pSourceBuffer,
source.MaximumLengthOfBytes(NSStringEncoding.UTF16) + 1,
(ulong)NSStringEncoding.UTF16);
}
return new string(sourceBuffer);
}
}
}