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Using Silk.NET.DXGI instead of SharpDX.DXGI

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erri120 2021-07-03 22:03:22 +02:00
parent bb03779695
commit e9e02513db
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2 changed files with 65 additions and 11 deletions
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74
Wabbajack/Util/SystemParametersConstructor.cs
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@ -1,14 +1,15 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using MahApps.Metro.Controls;
using Microsoft.VisualBasic;
using System.Text;
using PInvoke;
using SharpDX.DXGI;
using Silk.NET.Core.Native;
using Silk.NET.DXGI;
using Wabbajack.Common;
using Wabbajack.Lib;
using static PInvoke.User32;
using static PInvoke.Gdi32;
namespace Wabbajack.Util
{
@ -16,7 +17,7 @@ namespace Wabbajack.Util
// Thanks to MO2 for being good citizens and supporting OSS code
public static class SystemParametersConstructor
{
private static List<(int Width, int Height, bool IsPrimary)> GetDisplays()
private static IEnumerable<(int Width, int Height, bool IsPrimary)> GetDisplays()
{
// Needed to make sure we get the right values from this call
SetProcessDPIAware();
@ -45,16 +46,69 @@ namespace Wabbajack.Util
public static SystemParameters Create()
{
var (width, height, _) = GetDisplays().First(d => d.IsPrimary);
using var f = new Factory1();
/*using var f = new SharpDX.DXGI.Factory1();
var video_memory = f.Adapters1.Select(a =>
Math.Max(a.Description.DedicatedSystemMemory, (long)a.Description.DedicatedVideoMemory)).Max();
var memory = Common.Utils.GetMemoryStatus();
Math.Max(a.Description.DedicatedSystemMemory, (long)a.Description.DedicatedVideoMemory)).Max();*/
var dxgiMemory = 0UL;
unsafe
{
using var api = DXGI.GetApi();
IDXGIFactory1* factory1 = default;
try
{
//https://docs.microsoft.com/en-us/windows/win32/api/dxgi/nf-dxgi-createdxgifactory1
SilkMarshal.ThrowHResult(api.CreateDXGIFactory1(SilkMarshal.GuidPtrOf<IDXGIFactory1>(), (void**)&factory1));
uint i = 0u;
while (true)
{
IDXGIAdapter1* adapter1 = default;
//https://docs.microsoft.com/en-us/windows/win32/api/dxgi/nf-dxgi-idxgifactory1-enumadapters1
var res = factory1->EnumAdapters1(i, &adapter1);
var exception = Marshal.GetExceptionForHR(res);
if (exception != null) break;
AdapterDesc1 adapterDesc = default;
//https://docs.microsoft.com/en-us/windows/win32/api/dxgi/nf-dxgi-idxgiadapter1-getdesc1
SilkMarshal.ThrowHResult(adapter1->GetDesc1(&adapterDesc));
var systemMemory = (ulong) adapterDesc.DedicatedSystemMemory;
var videoMemory = (ulong) adapterDesc.DedicatedVideoMemory;
var maxMemory = Math.Max(systemMemory, videoMemory);
if (maxMemory > dxgiMemory)
dxgiMemory = maxMemory;
adapter1->Release();
i++;
}
}
catch (Exception e)
{
Utils.ErrorThrow(e);
}
finally
{
if (factory1->LpVtbl != (void**)IntPtr.Zero)
factory1->Release();
}
}
var memory = Utils.GetMemoryStatus();
return new SystemParameters
{
ScreenWidth = width,
ScreenHeight = height,
VideoMemorySize = video_memory,
VideoMemorySize = (long)dxgiMemory,
SystemMemorySize = (long)memory.ullTotalPhys,
SystemPageSize = (long)memory.ullTotalPageFile - (long)memory.ullTotalPhys
};

2
Wabbajack/Wabbajack.csproj
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@ -81,7 +81,7 @@
<PackageReference Include="ReactiveUI" Version="14.1.1" />
<PackageReference Include="ReactiveUI.Fody" Version="14.1.1" />
<PackageReference Include="ReactiveUI.WPF" Version="14.1.1" />
<PackageReference Include="SharpDX.DXGI" Version="4.2.0" />
<PackageReference Include="Silk.NET.DXGI" Version="2.6.0" />
<PackageReference Include="WPFThemes.DarkBlend" Version="1.0.8" />
</ItemGroup>