78 lines
4.1 KiB
PowerShell
78 lines
4.1 KiB
PowerShell
$ErrorActionPreference = 'Continue'
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$g = 'D:\SteamLibrary\steamapps\common\ForzaHorizon5'
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$src = 'H:\javahome\bin'
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$bak = 'E:\deepseek\game-backups\ForzaHorizon5'
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Write-Host '=== STEP 0: backups (outside the game folder, so the game never sees them) ==='
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New-Item -ItemType Directory -Force -Path $bak | Out-Null
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foreach ($n in @('nvngx_dlss.dll', 'nvngx_dlssg.dll', 'dxgi.dll', 'ReShade.ini', 'ReShade.log', 'ReShadePreset.ini')) {
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if (Test-Path "$g\$n") {
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Copy-Item "$g\$n" "$bak\$n.orig" -Force
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$h = (Get-FileHash "$g\$n" -Algorithm SHA256).Hash
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Write-Host (" {0,-22} {1,12} B {2}" -f $n, (Get-Item "$g\$n").Length, $h)
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}
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}
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Write-Host (" backups -> " + $bak)
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Write-Host ''
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Write-Host '=== STEP 1: record the before-state of the DLSS runtime ==='
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Write-Host (" FH5 nvngx_dlss.dll : {0} {1} (version {2})" -f (Get-Item "$g\nvngx_dlss.dll").Length,
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(Get-FileHash "$g\nvngx_dlss.dll" -Algorithm SHA256).Hash.Substring(0,16),
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(Get-Item "$g\nvngx_dlss.dll").VersionInfo.FileVersion)
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Write-Host (" our nvngx_dlss.dll : {0} {1} (DLSS 5 era)" -f (Get-Item "$src\nvngx_dlss.dll").Length,
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(Get-FileHash "$src\nvngx_dlss.dll" -Algorithm SHA256).Hash.Substring(0,16))
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Write-Host ''
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Write-Host '=== STEP 2: install the neural-rendering stack into the game folder ==='
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$plan = @(
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@{ n = 'deep-fried-chicken.addon64'; why = 'neural consumer (the add-on ReShade loads)' },
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@{ n = 'deep-fried-chicken-nvngx.dll'; why = 'its NGX shim' },
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@{ n = 'deep-fried-chicken.cfg'; why = 'its config (arm=1 hook_mode=3 enabled=1)' },
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@{ n = 'nvngx_dlssnr.dll'; why = 'DLSS neural-rendering runtime (feature 18)' },
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@{ n = 'nvngx_dlss.dll'; why = 'upgrade 3.1.11 -> 310.9.1 (DLSS 5 era SR runtime)' }
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)
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foreach ($p in $plan) {
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if (-not (Test-Path "$src\$($p.n)")) { Write-Host (" MISSING SOURCE: " + $p.n); continue }
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Copy-Item "$src\$($p.n)" "$g\$($p.n)" -Force
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Write-Host (" {0,-28} {1,12} B <- {2}" -f $p.n, (Get-Item "$g\$($p.n)").Length, $p.why)
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}
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Write-Host ''
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Write-Host '=== STEP 3: deliberately NOT installed, and why ==='
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Write-Host ' dlss5-feed.addon64 : NOT copied -- FH5 already makes its own DLSS calls via Streamline.'
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Write-Host ' The feeder builds a synthetic contract for games that have none;'
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Write-Host ' two DLSS features in one frame is exactly what we do not want.'
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Write-Host ' layer-x64 / VK layer: NOT copied -- this is a Direct3D 12 game, not Vulkan.'
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Write-Host ' reshade-shaders : NOT copied -- DFC is an add-on, not an .fx effect. No preset needed.'
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Write-Host ''
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Write-Host '=== STEP 4: verify what ReShade will find in that folder ==='
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Add-Type -Namespace P3 -Name N -MemberDefinition @'
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[DllImport("kernel32", SetLastError=true, CharSet=CharSet.Unicode, EntryPoint="LoadLibraryExW")]
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public static extern IntPtr L(string f, IntPtr h, uint fl);
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[DllImport("kernel32", CharSet=CharSet.Ansi, ExactSpelling=true, EntryPoint="GetProcAddress")]
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public static extern IntPtr G(IntPtr h, string n);
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[DllImport("kernel32", EntryPoint="FreeLibrary")] public static extern bool F(IntPtr h);
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'@
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foreach ($n in @('dxgi.dll','nvngx_dlss.dll','nvngx_dlssnr.dll','deep-fried-chicken.addon64')) {
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$f = "$g\$n"
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if (-not (Test-Path $f)) { Write-Host (" {0,-30} MISSING" -f $n); continue }
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$h = [P3.N]::L($f, [IntPtr]::Zero, 0x1)
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$ex = @()
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if ($h -ne [IntPtr]::Zero) {
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foreach ($s in @('ReShadeVersion','ReShadeRegisterAddon','NVSDK_NGX_D3D12_Init','NVSDK_NGX_D3D12_Init_Ext','ReShadeAddon')) {
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if ([P3.N]::G($h,$s) -ne [IntPtr]::Zero) { $ex += $s }
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}
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[void][P3.N]::F($h)
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}
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Write-Host (" {0,-30} {1,12} B exports: {2}" -f $n, (Get-Item $f).Length, $(if ($ex) { $ex -join ', ' } else { '(none probed)' }))
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}
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Write-Host ''
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Write-Host '=== STEP 5: total space used in the game folder by our files ==='
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$ours = @('deep-fried-chicken.addon64','deep-fried-chicken-nvngx.dll','deep-fried-chicken.cfg','nvngx_dlssnr.dll','nvngx_dlss.dll')
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$sum = 0
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foreach ($n in $ours) { if (Test-Path "$g\$n") { $sum += (Get-Item "$g\$n").Length } }
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Write-Host (" {0:N0} MB" -f ($sum / 1MB))
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