forked from marfrit/marfrit-packages
marfrit
d449ec1073
Picks up reauktion/daedalus-v4l2 PR #20 (closes #19): wire-protocol cap DAEDALUS_PROTO_MAX_PAYLOAD raised from 64 KiB to 1 MiB. DAEDALUS_MAX_BITSTREAM follows; daedalus_fill_output_fmt now reports OUTPUT_MPLANE sizeimage = ~1 MiB. Fixes the Firefox YouTube avc1 SW-fallback observed on higgs when any H.264 slice exceeded 64 KiB (routine on 720p+ streams). libva-v4l2-request-fourier's S_FMT-driven OUTPUT-pool resize was clamping back to 65484 and Firefox lost the slice; now the kernel honours the larger sizeimage. Both packages bumped to 0.1.0+r45+g872eec5-1: - daedalus-v4l2 (daemon): r43 -> r45. Daemon-side allocations are dynamic, so the only growth is one ~1 MiB read buffer per daemon process at startup. - daedalus-v4l2-dkms (kernel module): r33 -> r45. Skips the daemon-only bumps r37/r39/r41/r43 (no kernel/include change in that range) and lands the PROTO_MAX_PAYLOAD bump. LOCK-STEP INSTALL REQUIRED: effective cap is min(kernel, daemon). A stale kernel with a new daemon (or vice versa) still rejects >64 KiB payloads. apt/pacman should pick both up in one transaction since they share the same upstream pin. Wire-protocol value-only change in include/daedalus_v4l2_proto.h; struct layout unchanged. DAEDALUS_PROTO_VERSION stays at 0.
119 lines
5.0 KiB
Bash
119 lines
5.0 KiB
Bash
# Maintainer: Markus Fritsche <fritsche.markus@gmail.com>
|
||
#
|
||
# daedalus-v4l2 — userspace daemon + V4L2 m2m test tools.
|
||
#
|
||
# Pair to daedalus-v4l2-dkms (kernel module). Together they expose
|
||
# /dev/videoNN + /dev/mediaNN as a V4L2 stateless decoder shim on Pi 5 /
|
||
# CM5, decoding VP9 / AV1 / H.264 via dlopen'd FFmpeg in a single-
|
||
# threaded daemon and shipping decoded NV12 / P010 back through dmabuf.
|
||
# Consumed end-to-end by libva-v4l2-request-fourier (>= 1.0.0.r376) so
|
||
# `ffmpeg -hwaccel vaapi` against vp9_small.ivf produces byte-exact NV12.
|
||
#
|
||
# Project: https://git.reauktion.de/reauktion/daedalus-v4l2
|
||
# Sibling kernel package: daedalus-v4l2-dkms
|
||
# Sibling consumer: libva-v4l2-request-fourier
|
||
|
||
pkgname=daedalus-v4l2
|
||
_upstreampkg=daedalus-v4l2
|
||
|
||
# 6e6dfa1 = picks up daedalus-v4l2 PR #16 — daemon now dlopens
|
||
# the Kwiboo fourier fork's libavcodec.so.62 / libavformat.so.62 /
|
||
# libavutil.so.60 at /opt/fourier instead of Debian-stock soname
|
||
# 61/61/59. First step on the daedalus-fourier substitution arc
|
||
# (daedalus-v4l2#11). Daemon still needs daedalus-fourier at
|
||
# build time (Arch packaging for that is a follow-up; Debian side
|
||
# fetches inline via build-deb.sh).
|
||
_commit=872eec505eb91b561892d02a0526749348ddc121
|
||
|
||
# 0.1.0 (pre-1.0) + commit count + short sha. Bump the .Y on each
|
||
# Phase 8.x close. pkgver() recomputes at build time.
|
||
pkgver=0.1.0.r45.872eec5
|
||
pkgrel=1 # reset for new upstream pin (872eec5 — PROTO_MAX_PAYLOAD 64 KiB -> 1 MiB, closes #19); lock-step with daedalus-v4l2-dkms 0.1.0.r45.872eec5 REQUIRED
|
||
pkgdesc="Userspace daemon for the daedalus-v4l2 V4L2 stateless decoder shim (VP9/AV1/H.264 on Pi 5 / CM5)"
|
||
arch=('aarch64')
|
||
url="https://git.reauktion.de/reauktion/daedalus-v4l2"
|
||
license=('BSD-2-Clause' 'GPL-2.0-or-later')
|
||
# Daemon dlopens libavformat.so.61 / libavcodec.so.61 / libavutil.so.59
|
||
# at runtime (Option γ — see daemon/src/ffmpeg_loader.h). ffmpeg
|
||
# provides those; we don't link them.
|
||
depends=('ffmpeg-v4l2-request-fourier' 'libdrm')
|
||
# Headers from libav*-dev needed at compile time for type-safe function
|
||
# pointer signatures; pkg-config locates them.
|
||
makedepends=('cmake' 'ninja' 'pkgconf' 'git' 'ffmpeg')
|
||
optdepends=('daedalus-v4l2-dkms: kernel module providing /dev/video0 + /dev/daedalus-v4l2'
|
||
'libva-v4l2-request-fourier: VA-API consumer routing through this daemon')
|
||
install="${pkgname}.install"
|
||
|
||
source=("git+https://git.reauktion.de/reauktion/daedalus-v4l2.git#commit=${_commit}"
|
||
"${pkgname}.install")
|
||
sha256sums=('SKIP'
|
||
'SKIP')
|
||
|
||
pkgver() {
|
||
cd "${srcdir}/${_upstreampkg}"
|
||
printf '0.1.0.r%s.%s' \
|
||
"$(git rev-list --count HEAD)" \
|
||
"$(git rev-parse --short=7 HEAD)"
|
||
}
|
||
|
||
build() {
|
||
cd "${srcdir}/${_upstreampkg}/daemon"
|
||
cmake -B build -G Ninja \
|
||
-DCMAKE_BUILD_TYPE=Release \
|
||
-DCMAKE_INSTALL_PREFIX=/usr
|
||
cmake --build build
|
||
|
||
cd "${srcdir}/${_upstreampkg}/tools"
|
||
make
|
||
}
|
||
|
||
package() {
|
||
cd "${srcdir}/${_upstreampkg}"
|
||
|
||
# Daemon binary
|
||
install -Dm755 daemon/build/daedalus_v4l2_daemon \
|
||
"${pkgdir}/usr/bin/daedalus_v4l2_daemon"
|
||
|
||
# Test tools (under /usr/libexec to keep them out of the default PATH
|
||
# — they're for verification, not daily use).
|
||
install -Dm755 tools/test_chardev_pingpong \
|
||
"${pkgdir}/usr/libexec/daedalus-v4l2/test_chardev_pingpong"
|
||
install -Dm755 tools/test_m2m_decode \
|
||
"${pkgdir}/usr/libexec/daedalus-v4l2/test_m2m_decode"
|
||
install -Dm755 tools/test_m2m_stream \
|
||
"${pkgdir}/usr/libexec/daedalus-v4l2/test_m2m_stream"
|
||
|
||
# Shared wire-protocol header (kernel ↔ daemon); useful for
|
||
# third-party clients of the chardev.
|
||
install -Dm644 include/daedalus_v4l2_proto.h \
|
||
"${pkgdir}/usr/include/daedalus_v4l2_proto.h"
|
||
|
||
# systemd unit + module autoload — without these the daemon never
|
||
# starts and the libva/VAAPI consumer's REQ_DECODE has nobody on
|
||
# the other end of /dev/daedalus-v4l2.
|
||
install -Dm644 packaging/systemd/daedalus-v4l2.service \
|
||
"${pkgdir}/usr/lib/systemd/system/daedalus-v4l2.service"
|
||
install -Dm644 packaging/systemd/daedalus-v4l2.modules-load \
|
||
"${pkgdir}/usr/lib/modules-load.d/daedalus-v4l2.conf"
|
||
|
||
# Documentation
|
||
install -Dm644 README.md \
|
||
"${pkgdir}/usr/share/doc/${pkgname}/README.md"
|
||
for d in docs/*.md; do
|
||
install -Dm644 "$d" "${pkgdir}/usr/share/doc/${pkgname}/$(basename "$d")"
|
||
done
|
||
|
||
# Licenses: BSD-2-Clause for daemon/tools, GPL for the kernel proto
|
||
# header; the SPDX headers in src/ are the canonical declaration but
|
||
# ship a short note here for package-manager-driven license queries.
|
||
install -dm755 "${pkgdir}/usr/share/licenses/${pkgname}"
|
||
cat > "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE" <<'EOF'
|
||
daedalus-v4l2 userspace components are BSD-2-Clause licensed.
|
||
The shared kernel↔daemon wire protocol header
|
||
(/usr/include/daedalus_v4l2_proto.h) is GPL-2.0-or-later WITH
|
||
Linux-syscall-note for kernel-side compatibility. See SPDX
|
||
headers on individual source files for the canonical
|
||
per-file declaration.
|
||
EOF
|
||
}
|