forked from marfrit/marfrit-packages
marfrit
a8f4a70887
The Gitea debian-aarch64 runner has been upgraded past Debian trixie
and now ships libxml2 ≥ 2.14 (SONAME 16) while higgs (and any other
trixie target) still has libxml2 2.12 (SONAME 2). -5 built cleanly,
but on higgs the daedalus-v4l2 daemon's dlopen of libavformat.so.62
fails:
dlopen(libavformat.so.62): libxml2.so.16:
cannot open shared object file: No such file or directory
Drop --enable-libxml2 from the Debian configure invocation; remove
the libxml2 entry from Depends; remove libxml2-dev from the CI
build-deps. FFmpeg's libxml2-backed DASH demuxer is unused on the
Fourier fleet — daedalus-v4l2 daemon feeds AVPackets straight to
avcodec_send_packet (no demux); mpv-fourier uses ytdlp + mpv's own
stream code; firefox-fourier uses gecko-media's DASH demux.
Bumps PKGREL 5 → 6. No source code or substitution-patch change.
Mirrors the libva trixie/runner ABI-skew workaround pattern
(marfrit-packages PR #62).
Arch PKGBUILD unaffected — Arch runner + Arch consumers both
rolling, libxml2 SONAMEs match.
After this lands, re-deploy on higgs via:
sudo apt update && sudo apt install -y ffmpeg-v4l2-request-fourier
sudo systemctl restart daedalus-v4l2
81 lines
4.0 KiB
Plaintext
81 lines
4.0 KiB
Plaintext
ffmpeg-v4l2-request-fourier (2:8.1+rfourier+gb57fbbe-6) bookworm trixie; urgency=medium
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* Drop --enable-libxml2 + libxml2 Depends — the Gitea
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debian-aarch64 runner ships libxml2 ≥ 2.14 (SONAME 16) while
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Debian trixie targets 2.12 (SONAME 2). -5 built fine, then
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failed to load on higgs trixie:
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dlopen(libavformat.so.62): libxml2.so.16:
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cannot open shared object file
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Neither the daedalus-v4l2 daemon (direct AVPacket feed —
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libavformat used only for the in-tree v4l2request hwaccel
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glue) nor mpv-fourier (Lua + ytdlp + mpv's stream code do
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DASH/HLS) nor firefox-fourier (gecko-media DASH demux)
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consumes FFmpeg's libxml2-backed DASH demuxer, so dropping is
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feature-neutral. Mirrors the libva trixie/runner ABI-skew
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workaround documented in PR #62.
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* CI workflow build-deps lose libxml2-dev for the same reason.
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* No source code change beyond configure flags + Depends.
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Substitution stays as PRs #76/#77 landed.
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-- Markus Fritsche <mfritsche@reauktion.de> Thu, 21 May 2026 23:30:00 +0000
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ffmpeg-v4l2-request-fourier (2:8.1+rfourier+gb57fbbe-5) bookworm trixie; urgency=medium
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* pkgrel-only bump (3 → 5) to force a rebuild of the H.264 IDCT 4x4
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daedalus-fourier substitution that landed in marfrit-packages PR
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#76. An orphan -4 .deb already sat in the apt pool (dated
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2026-05-19, no matching source commit in main); CI's
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check-already-published.sh compares with `dpkg --compare-versions
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pool_ver ge source_full`, which short-circuited PR #76's -3
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build. Skipping past -4 lets the CI workflow actually publish the
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substitution.
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* No source code change beyond PKGREL and this changelog entry.
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Substitution + control + build-deb.sh wiring stay as PR #76 left
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them.
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-- Markus Fritsche <mfritsche@reauktion.de> Thu, 21 May 2026 21:30:00 +0000
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ffmpeg-v4l2-request-fourier (2:8.1+rfourier+gb57fbbe-3) bookworm trixie; urgency=medium
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* Add 0003-h264-idct4-daedalus-fourier.patch — H264DSPContext.idct_add
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(per-block 4x4 IDCT, called from the intra-4x4 decode path in
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libavcodec/h264_mb.c) now dispatches through
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daedalus_recipe_dispatch_h264_idct4 instead of
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ff_h264_idct_add_neon. First end-to-end exercise of the
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daedalus-fourier kernel pack inside libavcodec.so on the
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production decode hot path (daedalus-v4l2#11 step 2 — cycle 6
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H.264 IDCT 4x4, NEON-by-recipe).
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* build-deb.sh: fetches + builds daedalus-fourier (pinned at
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d87239d, lockstep with the daemon's static link) with
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-fPIC into a per-build temp prefix, then passes
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--extra-cflags=-I.../include --extra-ldflags=-L.../lib
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--extra-libs="-ldaedalus_core -lvulkan -lpthread" to FFmpeg
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configure. Static-linked into libavcodec.so.62.
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* Bulk paths (idct_add16 / idct_add16intra / idct_add8) remain on
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the stock NEON .S code and will be batched through
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daedalus_recipe_dispatch_h264_idct4 with n_blocks>1 in a
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follow-up. Cycles 7/8/9 (IDCT 8x8 / luma-v deblock / qpel mc20)
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land in subsequent patches.
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* Depends gains libvulkan1 — daedalus_core PUBLIC-links Vulkan
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(queryable QPU substrate); the no-QPU constructor still works,
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but the loader refuses libavcodec.so.62 at dlopen time without
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libvulkan.so.1 present.
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* No ABI change; SONAMEs stay 62/62/60.
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-- Markus Fritsche <mfritsche@reauktion.de> Thu, 21 May 2026 20:00:00 +0000
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ffmpeg-v4l2-request-fourier (2:8.1+rfourier+gb57fbbe-1) bookworm trixie; urgency=medium
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* Initial Debian packaging for the Kwiboo FFmpeg fork with V4L2
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Request API hwaccel patches.
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* Mirror of arch/ffmpeg-v4l2-request-fourier (same pin b57fbbe,
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same configure flags, same 2 patches: libudev-bypass-fallback +
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nv15-to-p010-unpack).
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* Drop-in replacement for Debian's stock ffmpeg + libav*; takes
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epoch 2 to win the apt version comparison.
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* Required by mpv-fourier and firefox-fourier; not strictly
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required for the VAAPI-only path on daedalus-v4l2 hosts (stock
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libva + Debian ffmpeg works there).
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-- Markus Fritsche <mfritsche@reauktion.de> Mon, 18 May 2026 23:00:00 +0000
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