ngx-fsr4

LOW

maintainer Grakul 0 votes scanned 2026-10-26 09:44:33.960329

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Why flagged

Uploaded within the last 14 days with 2 or fewer community votes — little peer review so far.

Triggered rules

Low Few votes, recently uploaded zero_votes_recent

Uploaded within the last 14 days with 2 or fewer community votes — little peer review so far.

PKGBUILD

      1# Maintainer: Eugene Flanagin <eflanagin@pm.me>
    
      2# Experimental: tested on one RX 9070 XT system, two games. Not affiliated with NVIDIA or AMD.
    
      3pkgname=ngx-fsr4
    
      4pkgver=0.1.0
    
      5pkgrel=1
    
      6pkgdesc="EXPERIMENTAL: stand-in for NVIDIA's NGX runtime that answers DLSS Super Resolution with AMD FSR 4 (Proton)"
    
      7arch=('any')
    
      8url="https://github.com/eugenesflanagin-spec/ngx-fsr4"
    
      9license=('MIT' 'LicenseRef-AMD-FidelityFX')
    
      10depends=('bash' 'python' 'coreutils' 'findutils' 'procps-ng')
    
      11# any llvm-mingw build works: llvm-mingw, llvm-mingw-w64-toolchain-ucrt-bin, ...-msvcrt-bin (all AUR)
    
      12makedepends=('llvm-mingw-w64-toolchain')
    
      13optdepends=('goverlay: provides an FSR 4.1.1 amd_fidelityfx_upscaler_dx12.dll'
    
      14            'steam: the games and Proton it works with')
    
      15conflicts=('ngx-fsr4-git')
    
      16options=('!strip' '!lto' '!debug')
    
      17source=("$pkgname-$pkgver.tar.gz::$url/archive/refs/tags/v$pkgver.tar.gz")
    
      18sha256sums=('1262c67b2235bfc8f44965d501aa3a0edd471cb2d5a7adf8c80b3d970128677a')
    
      19
    
      20_llvm_mingw() {
    
      21    local d
    
      22    for d in "$LLVM_MINGW" /opt/llvm-mingw /opt/llvm-mingw/llvm-mingw-ucrt /opt/llvm-mingw/llvm-mingw-msvcrt; do
    
      23        [[ -n $d && -x $d/bin/x86_64-w64-mingw32-clang ]] && { echo "$d"; return; }
    
      24    done
    
      25    echo "llvm-mingw not found; set LLVM_MINGW=/path/to/llvm-mingw" >&2
    
      26    return 1
    
      27}
    
      28
    
      29build() {
    
      30    cd "$pkgname-$pkgver"
    
      31    # Windows binaries: host CFLAGS/LDFLAGS do not apply
    
      32    env -u CFLAGS -u CXXFLAGS -u LDFLAGS make LLVM_MINGW="$(_llvm_mingw)"
    
      33}
    
      34
    
      35check() {
    
      36    cd "$pkgname-$pkgver"
    
      37    # no GPU or Wine needed: the DLL's PE exports, and the helper against a fake Steam library
    
      38    env -u CFLAGS -u CXXFLAGS -u LDFLAGS make LLVM_MINGW="$(_llvm_mingw)" check
    
      39}
    
      40
    
      41package() {
    
      42    cd "$pkgname-$pkgver"
    
      43    install -Dm644 build/nvngx.dll "$pkgdir/usr/lib/ngx-fsr4/nvngx.dll"
    
      44    install -Dm644 build/harness.exe "$pkgdir/usr/lib/ngx-fsr4/harness.exe"
    
      45    install -Dm644 build/gpu.exe "$pkgdir/usr/lib/ngx-fsr4/gpu.exe"
    
      46    install -Dm755 tools/ngx-fsr4 "$pkgdir/usr/bin/ngx-fsr4"
    
      47    install -Dm644 -t "$pkgdir/usr/share/doc/ngx-fsr4" README.md CHANGELOG.md CREDITS.md docs/USER-GUIDE.md
    
      48    install -Dm644 LICENSE "$pkgdir/usr/share/licenses/$pkgname/LICENSE"
    
      49    install -Dm644 third_party/ffx/docs/license.md "$pkgdir/usr/share/licenses/$pkgname/FidelityFX-LICENSE.md"
    
      50}
    
      51

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Scanned at (UTC)	Severity	Rules
2026-10-26 09:44:33	Low	1