debian/mpv-fourier: new package

Mirror of arch/mpv-fourier into the Debian tree. Same source pin (mpv 0.41.0), same 3 patches: - 0001-meson-add-detection-logic-for-v4l2request-support.patch - 0002-vo-hwdec-drmprime-add-separate-hwdecs-for-v4l2reques.patch (Kwiboo + Langdale wiring for AV_HWDEVICE_TYPE_V4L2REQUEST through drmprime VO hwdec — '--hwdec=v4l2request' actually engages on dmabuf-wayland) - 0001-vo_dmabuf_wayland-explicit-cache-sync-on-import-fd.patch (iter1 of dmabuf-modifier-triage — explicit DMA_BUF_IOCTL_SYNC on import fds; KWin-on-RK3566 dark-green chroma readback regression fix on ohm. Root cause is the vb2_dma_resv RFC upstream still pending.) Depends on ffmpeg-v4l2-request-fourier (>= 2:8.1+rfourier) — AV_HWDEVICE_TYPE_V4L2REQUEST only exists in Kwiboo's FFmpeg fork; stock Debian ffmpeg doesn't have it. Conflicts/Replaces stock mpv + libmpv2/libmpv1 — drop-in replacement. Takes epoch 1. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-18 19:01:29 +00:00
parent 45f4b5e56f
commit b851861931
7 changed files with 813 additions and 0 deletions
@@ -0,0 +1,134 @@
+#!/bin/bash
+# Build mpv-fourier_<ver>_arm64.deb (mpv with v4l2request hwdec wiring +
+# vo_dmabuf_wayland cache-sync fix).
+#
+# Mirror of arch/mpv-fourier into the Debian tree.  Same source pin
+# (mpv 0.41.0), same 3 patches, same meson options.
+#
+# Depends on ffmpeg-v4l2-request-fourier for the libavcodec backing
+# library — the v4l2request hwdec mpv now offers requires
+# AV_HWDEVICE_TYPE_V4L2REQUEST which only exists in Kwiboo's FFmpeg
+# fork, not in Debian stock ffmpeg.
+#
+# Conflicts: mpv — drop-in replacement.  Pi 5 / CM5 hosts using stock
+# Firefox + VAAPI don't need this; the firefox-fourier / kdirect
+# bench-test paths do.
+#
+# Sibling Arch package: ../../arch/mpv-fourier/PKGBUILD
+# Sibling FFmpeg package: ../ffmpeg-v4l2-request-fourier/build-deb.sh
+# Upstream: https://github.com/mpv-player/mpv
+set -euo pipefail
+
+MPV_VERSION=0.41.0
+PKGVER=1:${MPV_VERSION}+rfourier
+PKGREL=1
+MPV_TARBALL_SHA256=ee21092a5ee427353392360929dc64645c54479aefdb5babc5cfbb5fad626209
+
+HERE=$(dirname "$(readlink -f "$0")")
+
+# Reproducible build.  2026-05-18 23:00 UTC — Phase 8.13 close.
+export SOURCE_DATE_EPOCH=1779231600
+
+work=$(mktemp -d)
+trap "rm -rf $work" EXIT
+
+cd "$work"
+curl -sSLfo mpv.tar.gz \
+    "https://github.com/mpv-player/mpv/archive/v${MPV_VERSION}/mpv-${MPV_VERSION}.tar.gz"
+echo "$MPV_TARBALL_SHA256  mpv.tar.gz" | sha256sum -c
+tar xzf mpv.tar.gz
+
+cd "mpv-${MPV_VERSION}"
+
+# Apply the 3 fourier patches.
+patch -p1 < "$HERE/0001-meson-add-detection-logic-for-v4l2request-support.patch"
+patch -p1 < "$HERE/0002-vo-hwdec-drmprime-add-separate-hwdecs-for-v4l2reques.patch"
+patch -p1 < "$HERE/0001-vo_dmabuf_wayland-explicit-cache-sync-on-import-fd.patch"
+
+# Configure.  Same shape as arch/mpv-fourier's meson options.
+meson setup build \
+    --prefix=/usr \
+    --libdir=lib/aarch64-linux-gnu \
+    --buildtype=release \
+    --auto-features=auto \
+    -Dv4l2request=enabled \
+    -Dlibmpv=true \
+    -Dgl-x11=enabled \
+    -Dcaca=disabled \
+    -Dcdda=enabled \
+    -Ddrm=enabled \
+    -Ddvbin=enabled \
+    -Ddvdnav=enabled \
+    -Dlibarchive=enabled \
+    -Dopenal=enabled \
+    -Dsdl2-audio=enabled \
+    -Dsdl2-video=enabled \
+    -Dsdl2-gamepad=enabled
+
+meson compile -C build -j"$(nproc)"
+
+# Stage
+ROOT="$work/pkgroot"
+DESTDIR="$ROOT" meson install -C build
+
+# Drop private linkage entries from the .pc (only matter for static linking).
+sed -i -e '/Requires.private/d' -e '/Libs.private/d' \
+    "$ROOT/usr/lib/aarch64-linux-gnu/pkgconfig/mpv.pc"
+
+# Docs
+mkdir -p "$ROOT/usr/share/doc/mpv-fourier" "$ROOT/DEBIAN"
+install -m 644 DOCS/encoding.rst "$ROOT/usr/share/doc/mpv-fourier/"
+install -m 644 DOCS/tech-overview.txt "$ROOT/usr/share/doc/mpv-fourier/"
+install -Dm644 "$HERE/debian/copyright" "$ROOT/usr/share/doc/mpv-fourier/copyright"
+install -Dm644 "$HERE/debian/changelog" "$ROOT/usr/share/doc/mpv-fourier/changelog.Debian"
+gzip -9 -n "$ROOT/usr/share/doc/mpv-fourier/changelog.Debian"
+
+# TOOLS scripts
+mkdir -p "$ROOT/usr/share/mpv/scripts"
+install -m 644 TOOLS/umpv TOOLS/mpv_identify.sh TOOLS/stats-conv.py TOOLS/idet.sh \
+    "$ROOT/usr/share/mpv/scripts/" 2>/dev/null || true
+[ -d TOOLS/lua ] && cp TOOLS/lua/* "$ROOT/usr/share/mpv/scripts/" 2>/dev/null || true
+
+cat > "$ROOT/DEBIAN/control" <<EOF
+Package: mpv-fourier
+Version: ${PKGVER}-${PKGREL}
+Section: video
+Priority: optional
+Architecture: arm64
+Depends: ffmpeg-v4l2-request-fourier (>= 2:8.1+rfourier),
+         libc6, libdrm2,
+         libass9, libbluray2, libcdio19, libcdio-paranoia2,
+         libdvdnav4, libdvdread8,
+         libegl1, libgl1, libjpeg62-turbo | libjpeg62,
+         libplacebo338 | libplacebo208,
+         libpulse0, libsixel1, libluajit-5.1-2,
+         libmujs3 | libmujs2 | libmujs1,
+         libpipewire-0.3-0, librubberband2, libsdl2-2.0-0,
+         libopenal1, libuchardet0, libvulkan1,
+         libwayland-client0, libwayland-egl1, libwayland-cursor0,
+         libxkbcommon0, libxext6, libxpresent1,
+         libxrandr2, libxss1, libxv1, libx11-6,
+         zlib1g
+Conflicts: mpv, libmpv2 | libmpv1
+Replaces: mpv, libmpv2, libmpv1
+Provides: mpv (= ${PKGVER}-${PKGREL}), libmpv.so.2
+Maintainer: Markus Fritsche <mfritsche@reauktion.de>
+Homepage: https://mpv.io/
+Description: mpv media player with V4L2-Request hwdec (fourier fork)
+ mpv ${MPV_VERSION} patched with:
+   - Kwiboo + Langdale v4l2request hwdec wiring (meson detection +
+     vo_hwdec_drmprime separate hwdec instance for AV_HWDEVICE_TYPE_
+     V4L2REQUEST) so '--hwdec=v4l2request' actually engages on
+     dmabuf-wayland.
+   - vo_dmabuf_wayland explicit DMA_BUF_IOCTL_SYNC on import fds
+     (iter1 of dmabuf-modifier-triage) — workaround for missing
+     implicit-fence on V4L2 stateless CAPTURE buffers.  Fixes the
+     KWin-on-RK3566 dark-green chroma readback regression on ohm.
+ .
+ Requires ffmpeg-v4l2-request-fourier as the backing libavcodec.
+ Stock Debian ffmpeg does not provide AV_HWDEVICE_TYPE_V4L2REQUEST.
+EOF
+
+DEB_OUT="mpv-fourier_${PKGVER//:/%3a}-${PKGREL}_arm64.deb"
+dpkg-deb --root-owner-group --build "$ROOT" "$HERE/$DEB_OUT"
+echo "built: $HERE/$DEB_OUT"