arch/ffmpeg-v4l2-request-git: FFmpeg 8.1 + V4L2-Request hwaccel for Fourier

First carrier package for the Fourier umbrella. Tracks Kwiboo's v4l2-request-n8.1 branch (ffmpeg 8.1 base) pinned at commit b57fbbe — bump _commit to rebase onto newer tip. CI job chained after claude-his-any so it serializes on the shared aarch64 repo-db; continue-on-error: true so long ffmpeg builds don't block the debian downstream. Deliberately diverges from the AUR package: - AUR pins 6.1.1 with epoch=2 → would downgrade stock Arch ffmpeg 2:8.1-3. We track 8.1 so install is a sideways swap, not a regression. - AUR pulls X11/AMF/CUDA/FireWire/AviSynth/OpenMPT/Bluray/OpenMAX/JPEG-XL/ Theora/XVid/rsvg/soxr/ssh/vidstab/modplug/SDL2/Vulkan/JACK/GSM/Speex — dropped here; none are needed on a Wayland ARM video-decode fleet. - AUR uses #branch=…, sha256sums=(SKIP) → every build is tip-of-branch, not reproducible. We pin via #commit=<sha>. Kept: encoders (libx264/libx265/libvpx/libdav1d), VAAPI, libdrm, libv4l2, neon, OpenGL, PulseAudio, subtitle/font stack, gnutls TLS. SDL2 dropped means no ffplay binary (mpv covers interactive playback). provides=(ffmpeg) conflicts=(ffmpeg) so it replaces stock ffmpeg on the target host deliberately. Primary consumers: ohm (Fourier step 5), fresnel, ampere.
2026-04-24 20:03:16 +00:00
parent 23fa4376ff
commit 9994c4e3b6
2 changed files with 250 additions and 0 deletions
@@ -371,6 +371,117 @@ jobs:
        if: always()
        run: rm -f /root/repo_pass /root/.ssh/id_ed25519

+  # -------------------------------------------------------------------------
+  # ffmpeg-v4l2-request-git (aarch64 only) — FFmpeg with V4L2 Request API
+  # hwaccel for Rockchip / Allwinner stateless decoders. Used by the Fourier
+  # umbrella (ohm, fresnel, ampere). Long-running build, so failures don't
+  # block downstream debian jobs.
+  # -------------------------------------------------------------------------
+  ffmpeg-v4l2-request-aarch64:
+    needs: claude-his-any
+    runs-on: arch-aarch64
+    continue-on-error: true
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: bootstrap runner (idempotent)
+        run: |
+          set -e
+          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
+          retry pacman -Syu --noconfirm --needed base-devel git rsync gnupg openssh sudo nasm
+
+      - name: import signing key
+        env:
+          PRIV: ${{ secrets.MARFRIT_REPO_PRIVATE_KEY }}
+          PASS: ${{ secrets.MARFRIT_REPO_PASSPHRASE }}
+        run: |
+          set -e
+          rm -rf /root/.gnupg /root/repo_pass
+          mkdir -m700 -p /root/.gnupg
+          printf '%s' "$PASS" > /root/repo_pass
+          chmod 600 /root/repo_pass
+          printf '%s\n' "$PRIV" | gpg --batch --import
+          echo "92D5E96D8F63C75E4116AA1FF5C8C4603D0D250C:6:" | gpg --import-ownertrust
+
+      - name: install deploy ssh key
+        env:
+          KEY: ${{ secrets.MARFRIT_REPO_DEPLOY_KEY }}
+        run: |
+          mkdir -m700 -p /root/.ssh
+          printf '%s\n' "$KEY" > /root/.ssh/id_ed25519
+          chmod 600 /root/.ssh/id_ed25519
+          ssh-keyscan -t ed25519 nc.reauktion.de > /root/.ssh/known_hosts 2>/dev/null
+
+      - name: makepkg ffmpeg-v4l2-request-git
+        run: |
+          set -e
+          rm -rf /tmp/build-ffmpeg-v4l2
+          cp -r arch/ffmpeg-v4l2-request-git /tmp/build-ffmpeg-v4l2
+          chown -R builder:builder /tmp/build-ffmpeg-v4l2
+          cd /tmp/build-ffmpeg-v4l2
+          # Parallelise: fermi has 4 A55 cores; -j4 fits RAM during link.
+          sudo -u builder -H env MAKEFLAGS="-j$(nproc)" \
+            makepkg --nocheck --noconfirm --syncdeps --cleanbuild
+          ls -la *.pkg.tar.* | grep -v "\.sig$"
+
+      - name: sign ffmpeg-v4l2-request-git
+        run: |
+          set -e
+          cd /tmp/build-ffmpeg-v4l2
+          for f in *.pkg.tar.xz *.pkg.tar.zst *.pkg.tar.gz; do
+            [ -f "$f" ] || continue
+            gpg --batch --pinentry-mode loopback --passphrase-file /root/repo_pass \
+                --detach-sign --yes -u 92D5E96D8F63C75E4116AA1FF5C8C4603D0D250C "$f"
+          done
+
+      - name: update aarch64 repo db
+        run: |
+          set -e
+          mkdir -p /tmp/arch-stage-ffmpeg
+          cd /tmp/arch-stage-ffmpeg
+          rm -f *
+          for f in marfrit.db.tar.gz marfrit.db.tar.gz.sig marfrit.files.tar.gz marfrit.files.tar.gz.sig; do
+            curl -sSLf "https://packages.reauktion.de/arch/aarch64/$f" -o "$f" || rm -f "$f"
+          done
+          for ext in xz zst gz; do
+            ls /tmp/build-ffmpeg-v4l2/*.pkg.tar.$ext 2>/dev/null && \
+              mv /tmp/build-ffmpeg-v4l2/*.pkg.tar.$ext /tmp/build-ffmpeg-v4l2/*.pkg.tar.$ext.sig .
+          done || true
+          export GNUPGHOME=/root/.gnupg
+          printf 'pinentry-mode loopback\npassphrase-file /root/repo_pass\n' > /root/.gnupg/gpg.conf
+          printf 'allow-loopback-pinentry\n' > /root/.gnupg/gpg-agent.conf
+          gpg-connect-agent reloadagent /bye
+          pkgs=()
+          for ext in xz zst gz; do
+            for f in *.pkg.tar.$ext; do [ -f "$f" ] && pkgs+=("$f"); done
+          done
+          if [ -f marfrit.db.tar.gz ]; then
+            for f in "${pkgs[@]}"; do
+              name=$(echo "$f" | sed -E 's/-[0-9].*//')
+              repo-remove --sign --key 92D5E96D8F63C75E4116AA1FF5C8C4603D0D250C \
+                marfrit.db.tar.gz "$name" 2>/dev/null || true
+            done
+          fi
+          repo-add --new --sign --key 92D5E96D8F63C75E4116AA1FF5C8C4603D0D250C \
+            --verify marfrit.db.tar.gz "${pkgs[@]}"
+          ln -sf marfrit.db.tar.gz        marfrit.db
+          ln -sf marfrit.files.tar.gz     marfrit.files
+          ln -sf marfrit.db.tar.gz.sig    marfrit.db.sig
+          rm -f marfrit.files.sig
+
+      - name: publish to aarch64
+        run: |
+          set -e
+          retry() { for i in 1 2 3; do "$@" && return 0; rc=$?; echo "retry $i (exit=$rc)" >&2; sleep $((i*5)); done; return 1; }
+          cd /tmp/arch-stage-ffmpeg
+          retry rsync -avL --copy-unsafe-links \
+            -e 'ssh -i /root/.ssh/id_ed25519' \
+            ./ mfritsche@nc.reauktion.de:arch/aarch64/
+
+      - name: wipe secrets
+        if: always()
+        run: rm -f /root/repo_pass /root/.ssh/id_ed25519
+
  # -------------------------------------------------------------------------
  # claude-his-agent Debian (Architecture: all) — same dpkg-deb pattern as
  # lmcp-debian; publishes to bookworm + trixie via hertz reprepro.
@@ -0,0 +1,139 @@
+# Maintainer: Markus Fritsche <mfritsche@reauktion.de>
+#
+# FFmpeg + V4L2-Request hwaccel (stateless video decode on Rockchip,
+# Allwinner, etc) for the Fourier umbrella. Tracks Kwiboo's long-running
+# rebase of Jernej Škrabec's v4l2-request patchset onto ffmpeg release
+# tags. Pins the branch tip to a known commit for reproducible CI builds;
+# bump _commit when upstream picks up a fix we want.
+#
+# Why this fork instead of AUR ffmpeg-v4l2-request-git:
+#  - AUR is pinned to 6.1.1 with epoch=2, which is OLDER than Arch's
+#    stock 2:8.1-3 → installing it downgrades system ffmpeg.
+#  - AUR pulls X11/AMF/CUDA/FireWire/AviSynth/OpenMPT/Bluray — irrelevant
+#    for a Wayland + ARM + video-decode fleet.
+#  - AUR uses #branch=..., no commit pin. CI artifacts are non-reproducible.
+#
+# Encoders (libx264/libx265/libvpx/libdav1d) kept per Fourier fleet policy.
+# X11, AMF, CUDA, FireWire, AviSynth, OpenMPT, Bluray, OpenMAX, JPEG-XL,
+# Theora, XVid, rsvg, soxr, ssh, vidstab, modplug, SDL2, Vulkan, JACK, GSM,
+# Speex dropped — not needed on the Fourier fleet. (No SDL2 means no
+# `ffplay` binary; mpv covers interactive playback.)
+
+pkgname=ffmpeg-v4l2-request-git
+_srcname=FFmpeg
+_version='8.1'
+_commit='b57fbbe50c9b2656fad86a1a7eeabfd2b2a50935'  # v4l2-request-n8.1 tip 2026-04-24
+pkgver=8.1.r0.b57fbbe
+pkgrel=1
+epoch=2
+pkgdesc='FFmpeg with V4L2 Request API hwaccel (Rockchip / Allwinner stateless decode)'
+arch=('aarch64')
+url='https://github.com/Kwiboo/FFmpeg'
+license=('GPL-3.0-or-later')
+depends=(
+  alsa-lib
+  bzip2
+  fontconfig
+  fribidi
+  gmp
+  gnutls
+  lame
+  libass.so
+  libdav1d.so
+  libdrm
+  libfreetype.so
+  libgl
+  libpulse
+  libva.so
+  libva-drm.so
+  libvorbis.so
+  libvorbisenc.so
+  libvpx.so
+  libwebp
+  libx264.so
+  libx265.so
+  libxml2
+  opus
+  v4l-utils
+  xz
+  zlib
+)
+makedepends=(
+  git
+  linux-api-headers
+  mesa
+  nasm
+)
+provides=(
+  libavcodec.so
+  libavdevice.so
+  libavfilter.so
+  libavformat.so
+  libavutil.so
+  libpostproc.so
+  libswresample.so
+  libswscale.so
+  ffmpeg
+)
+conflicts=(ffmpeg)
+source=("git+https://github.com/Kwiboo/FFmpeg.git#commit=${_commit}")
+sha256sums=('SKIP')
+
+pkgver() {
+  cd "${_srcname}"
+  printf '%s.r%s.%s' "${_version}" \
+    "$(git rev-list --count HEAD)" \
+    "$(git rev-parse --short=7 HEAD)"
+}
+
+build() {
+  cd "${_srcname}"
+
+  ./configure \
+    --prefix=/usr \
+    --disable-debug \
+    --disable-static \
+    --disable-doc \
+    --disable-stripping \
+    --enable-shared \
+    --enable-gpl \
+    --enable-version3 \
+    --enable-pic \
+    --enable-neon \
+    --arch=aarch64 \
+    \
+    --enable-libdrm \
+    --enable-libv4l2 \
+    --enable-libudev \
+    --enable-v4l2-request \
+    --enable-v4l2_m2m \
+    --enable-vaapi \
+    --enable-opengl \
+    \
+    --enable-gnutls \
+    --enable-fontconfig \
+    --enable-libass \
+    --enable-libfreetype \
+    --enable-libfribidi \
+    --enable-libxml2 \
+    --enable-libpulse \
+    --enable-libdav1d \
+    --enable-libopus \
+    --enable-libvorbis \
+    --enable-libmp3lame \
+    --enable-libvpx \
+    --enable-libx264 \
+    --enable-libx265 \
+    --enable-libwebp \
+    \
+    --host-cflags='-fPIC'
+
+  make
+  make tools/qt-faststart
+}
+
+package() {
+  cd "${_srcname}"
+  make DESTDIR="${pkgdir}" install
+  install -Dm755 tools/qt-faststart "${pkgdir}/usr/bin/qt-faststart"
+}