libva-v4l2-request-fourier: bump pin to c454618 (#15 transparent resize)

Bumps both Arch PKGBUILD and Debian build-deb.sh pins to PR #16 — codec_store_buffer + request_pool_resize transparent OUTPUT-pool grow on a mid-session resolution upshift overrun. Picks up the frame- survival path that supersedes #13's drop-and-recreate fallback. Dual-pin per feedback_marfrit_packages_dual_pin so both Arch and Debian repos see check-already-published.sh report a new version.
Merge pull request 'daedalus-v4l2{,-dkms}: f0d4186 -> 79256dc — H.264 B-frame reorder fix + menu ctrls' (#67 ) from claude-noether/marfrit-packages:noether/daedalus-bump-79256dc into main
2026-05-21 13:24:21 +02:00 · 2026-05-21 10:51:14 +00:00 · 2026-05-21 12:41:12 +02:00 · 2026-05-21 10:38:03 +00:00
8 changed files with 108 additions and 53 deletions
@@ -18,10 +18,12 @@ _module=daedalus_v4l2

 # Same pin as arch/daedalus-v4l2 — keep kernel module + daemon
 # bit-versioned together so the chardev wire protocol stays in sync.
-_commit=f0d41867f60f5bf8dbfcc6cc16404d7d7eb90014
+# PROTO_VERSION 0 → 1 at this pin (H.264 B-frame reorder fix); must
+# install both packages atomically.
+_commit=79256dc7ef41f83873ca9c23db20f5888858e65d

-pkgver=0.1.0.r24.f0d4186
-pkgrel=1  # reset for new upstream pin (3dd0eb0 — DAEMON-PPS H.264 SPS/PPS NAL synth)
+pkgver=0.1.0.r28.79256dc
+pkgrel=1  # reset for new upstream pin (79256dc — H.264 B-frame reorder fix)
 pkgdesc="V4L2 stateless decoder shim kernel module (DKMS) — Pi 5 / CM5"
 arch=('any')
 url="https://git.reauktion.de/reauktion/daedalus-v4l2"
@@ -16,17 +16,18 @@
 pkgname=daedalus-v4l2
 _upstreampkg=daedalus-v4l2

-# Pin the daedalus-v4l2 tip.  481279c = "Phase 8.13: byte-exact end-to-
-# end via libva (consumer target hit)" — first commit where the full
-# ffmpeg -hwaccel vaapi → libva → /dev/video0 → daemon path lands a
-# pixel-correct decoded frame back in ffmpeg.  Promote to a later pin
-# only after a future phase closes cleanly.
-_commit=f0d41867f60f5bf8dbfcc6cc16404d7d7eb90014
+# Pin the daedalus-v4l2 tip.  79256dc = "kernel + daemon: H.264 B-frame
+# display reorder fix (closes #6)" — adds the wire-protocol src_pts /
+# output_src_pts / RESP_FRAME flags split that lets H.264 streams with
+# B-frames preserve display order through libva → kernel → daemon.
+# PROTO_VERSION bumps 0 → 1; lock-step userspace + kernel rebuild
+# REQUIRED (daedalus-v4l2-dkms PKGBUILD pinned to the same commit).
+_commit=79256dc7ef41f83873ca9c23db20f5888858e65d

 # 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.r24.f0d4186
-pkgrel=1  # reset for new upstream pin (3dd0eb0 — DAEMON-PPS H.264 SPS/PPS NAL synth)
+pkgver=0.1.0.r28.79256dc
+pkgrel=1  # reset for new upstream pin (79256dc — H.264 B-frame reorder fix)
 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"
@@ -24,28 +24,29 @@ pkgname=libva-v4l2-request-fourier
 epoch=1
 _upstreampkg=libva-v4l2-request

-# Pin the fork tip. 2860d75 = PR #14 merge "picture: bounds-check
-# codec_store_buffer slice writes against source_size (#13)" — addresses
-# marfrit/libva-v4l2-request-fourier#13. Guards the three append sites
-# in codec_store_buffer's VASliceDataBufferType branch (H.264 Annex-B
-# start code, VP8 uncompressed-header pad, slice payload) against the
-# OUTPUT pool slot's fixed sizeimage; returns
-# VA_STATUS_ERROR_ALLOCATION_FAILED with a request_log line instead of
-# memcpy'ing past the mmap on a resolution upshift mid-stream (SIGSEGV
-# in mpv --hwdec=vaapi-copy, heap-corruption hazard in Firefox RDD).
-# The root-cause refactor (re-init OUTPUT pool / re-create surfaces on
-# resolution change, or grow source_data on demand) is tracked as the
-# follow-up backlog item; this PR is the memory-safety floor.
+# Pin the fork tip. c454618 = PR #16 merge "picture, request_pool:
+# transparent OUTPUT-pool resize on bitstream overrun (#15)" —
+# follow-up root-cause fix to #13/#14. On a mid-stream bitstream-
+# budget overrun (typical cause: SPS-driven resolution upshift in an
+# adaptive-bitrate stream), codec_store_buffer now snapshots the in-
+# flight surface's accumulated bytes, releases its OUTPUT pool slot,
+# calls request_pool_resize (STREAMOFF → REQBUFS(0) → S_FMT with
+# 2×sizeimage hint, capped at 1 GiB, page-aligned → CREATE_BUFS →
+# mmap → media_request_alloc → STREAMON), re-acquires a slot, re-
+# mirrors the surface's source_{data,size,request_fd}, restores the
+# bytes, and continues. The frame survives instead of being dropped
+# back to libavcodec for surface recreation. CAPTURE side untouched
+# (per-queue V4L2 streaming independence).
 #
-# Prior pin (77f9236) = PR #12 merge — av1_set_controls
-# (V4L2_CID_STATELESS_AV1_SEQUENCE for the daedalus daemon track).
-_commit=2860d75afe6a8e34df6afb508ff85c822bf9e908
+# Prior pin (2860d75) = PR #14 merge — codec_store_buffer bounds-
+# check floor (#13).
+_commit=c454618ae11addce2e17b560f4deeacbed067d98

 # Project version from meson.build (1.0.0) + commit count + short sha,
 # matching the ffmpeg-v4l2-request-fourier convention. Recomputed at
 # build time by pkgver() below; the static value here is a placeholder
 # so AUR-style consumers see something coherent before src/ exists.
-pkgver=1.0.0.r388.2860d75
+pkgver=1.0.0.r390.c454618
 pkgrel=1
 pkgdesc="VA-API backend for V4L2 stateless decoders (multiplanar fork — fourier umbrella)"
 arch=('aarch64')
@@ -14,9 +14,9 @@
 # Sibling userspace package: ../daedalus-v4l2/build-deb.sh
 set -euo pipefail

-UPSTREAM_COMMIT=f0d41867f60f5bf8dbfcc6cc16404d7d7eb90014
-PKGVER=0.1.0+r24+gf0d4186
-PKGREL=2  # postinst: autoinstall for every installed kernel with headers (#64)
+UPSTREAM_COMMIT=79256dc7ef41f83873ca9c23db20f5888858e65d
+PKGVER=0.1.0+r28+g79256dc
+PKGREL=1  # reset for new upstream pin (79256dc — H.264 B-frame reorder fix); still carries the #64 multi-kernel postinst fix
 MODULE_NAME=daedalus_v4l2

 HERE=$(dirname "$(readlink -f "$0")")
@@ -1,3 +1,25 @@
+daedalus-v4l2-dkms (0.1.0+r28+g79256dc-1) bookworm trixie; urgency=medium
+
+  * Bump to 79256dc — H.264 B-frame display reorder fix (closes
+    daedalus-v4l2#6).  libavcodec's H.264 decoder reorders output to
+    display order before returning from avcodec_receive_frame; the
+    daemon was binding each REQ_DECODE's pixels to the cookie of the
+    bitstream that triggered the receive_frame call, not the cookie
+    of the bitstream that actually produced the picture.  For B-frame
+    sequences this paired cookie N's CAPTURE buffer with cookie N-2's
+    pixels and silently lost intermediate frames — visible as
+    "2 1 4 3 6 5" frame pairing in mpv / Firefox on Pi CM5.
+  * Wire-protocol bump (DAEDALUS_PROTO_VERSION 0 → 1): REQ_DECODE
+    gains __u64 src_pts; RESP_FRAME gains __u32 flags +
+    __u64 output_src_pts.  Kernel + daemon must install atomically
+    (this package + daedalus-v4l2 0.1.0+r28+g79256dc).
+  * Carries forward the #64 multi-kernel postinst fix from -2:
+    autoinstall for every /lib/modules/*/build that resolves to real
+    headers, not just $(uname -r).
+  * Closes #64.
+
+ -- Markus Fritsche <mfritsche@reauktion.de>  Thu, 21 May 2026 12:00:00 +0000
+
 daedalus-v4l2-dkms (0.1.0+r24+gf0d4186-2) bookworm trixie; urgency=medium

  * postinst: autoinstall for every installed kernel with headers, not
@@ -11,13 +11,16 @@
 # Upstream repo: https://git.reauktion.de/reauktion/daedalus-v4l2
 set -euo pipefail

-# Same pin as the Arch PKGBUILD.  481279c = "Phase 8.13: byte-exact
-# end-to-end via libva (consumer target hit)" — first commit where the
-# full ffmpeg -hwaccel vaapi → libva → /dev/video0 → daemon path lands
-# a pixel-correct decoded frame back in ffmpeg.
-UPSTREAM_COMMIT=f0d41867f60f5bf8dbfcc6cc16404d7d7eb90014
-PKGVER=0.1.0+r24+gf0d4186
-PKGREL=1  # reset for new upstream pin (3dd0eb0 — DAEMON-PPS H.264 SPS/PPS NAL synth)
+# Same pin as the Arch PKGBUILD.  79256dc = "kernel + daemon: H.264
+# B-frame display reorder fix (closes #6)" — adds the wire-protocol
+# src_pts / output_src_pts / RESP_FRAME flags split that lets H.264
+# streams with B-frames preserve display order through libva → kernel
+# → daemon.  PROTO_VERSION bumps 0 → 1; lock-step userspace + kernel
+# rebuild REQUIRED (daedalus-v4l2-dkms build-deb.sh pinned to the same
+# commit).
+UPSTREAM_COMMIT=79256dc7ef41f83873ca9c23db20f5888858e65d
+PKGVER=0.1.0+r28+g79256dc
+PKGREL=1  # reset for new upstream pin (79256dc — H.264 B-frame reorder fix)

 HERE=$(dirname "$(readlink -f "$0")")

@@ -1,3 +1,27 @@
+daedalus-v4l2 (0.1.0+r28+g79256dc-1) bookworm trixie; urgency=medium
+
+  * Bump to 79256dc — H.264 B-frame display reorder fix (closes
+    daedalus-v4l2#6 + #4 menu controls).  Daemon side: the
+    avcodec_send_packet → receive_frame loop now stamps pkt->pts =
+    req->src_pts so libavcodec's display-ordered frame->pts identifies
+    which OUTPUT bitstream's pixels each drained frame belongs to.
+    chardev_client maintains a (src_pts → cookie) lookup table so the
+    daemon can ship pixels to the cookie of the *originating*
+    bitstream, not the cookie of whatever REQ triggered the
+    receive_frame call.  Multiple RESP_FRAME messages per REQ_DECODE
+    are now possible (one for the just-consumed src, one or more for
+    drained pixels).
+  * Wire-protocol bump (DAEDALUS_PROTO_VERSION 0 → 1): REQ_DECODE
+    gains __u64 src_pts; RESP_FRAME gains __u32 flags +
+    __u64 output_src_pts.  Daemon + kernel must install atomically
+    (this package + daedalus-v4l2-dkms 0.1.0+r28+g79256dc).
+  * Also subsumes 79256dc's predecessor 7ff2d89 — H.264 DECODE_MODE +
+    START_CODE menu-control registration that retires the
+    "Unable to set control(s) error_idx=2/2" warning libva-v4l2-
+    request emitted on every context init.
+
+ -- Markus Fritsche <mfritsche@reauktion.de>  Thu, 21 May 2026 12:00:00 +0000
+
 daedalus-v4l2 (0.1.0+r24+gf0d4186-1) bookworm trixie; urgency=medium

  * Bump to f0d4186 — kernel per-ctx vb2 lock fix.  daedalus_queue_init
@@ -10,23 +10,25 @@
 # Upstream fork: https://git.reauktion.de/marfrit/libva-v4l2-request-fourier
 set -euo pipefail

-# Same pin as the Arch PKGBUILD.  2860d75 = PR #14 merge "picture:
-# bounds-check codec_store_buffer slice writes against source_size
-# (#13)" — guards the three append sites in codec_store_buffer's
-# VASliceDataBufferType branch (H.264 Annex-B start code, VP8
-# uncompressed-header pad, slice payload) against the OUTPUT pool
-# slot's fixed sizeimage; returns VA_STATUS_ERROR_ALLOCATION_FAILED
-# with a request_log line instead of memcpy'ing past the mmap on a
-# resolution upshift mid-stream.  Fixes a SIGSEGV in mpv
-# --hwdec=vaapi-copy and a heap-corruption hazard in Firefox RDD.
-# The root-cause refactor (re-init OUTPUT pool / re-create surfaces
-# on resolution change, or grow source_data on demand) is tracked
-# as the follow-up backlog item; this is the memory-safety floor.
+# Same pin as the Arch PKGBUILD.  c454618 = PR #16 merge "picture,
+# request_pool: transparent OUTPUT-pool resize on bitstream overrun
+# (#15)" — follow-up root-cause fix to #13/#14.  On a mid-stream
+# bitstream-budget overrun (typical cause: SPS-driven resolution
+# upshift in an adaptive-bitrate stream), codec_store_buffer now
+# snapshots the in-flight surface's accumulated bytes, releases its
+# OUTPUT pool slot, calls request_pool_resize (STREAMOFF →
+# REQBUFS(0) → S_FMT with 2×sizeimage hint, capped at 1 GiB, page-
+# aligned → CREATE_BUFS → mmap → media_request_alloc → STREAMON),
+# re-acquires a slot, re-mirrors the surface's source_{data,size,
+# request_fd}, restores the bytes, and continues.  The frame
+# survives instead of being dropped back to libavcodec for surface
+# recreation.  CAPTURE side untouched (per-queue V4L2 streaming
+# independence).
 #
-# Prior pin (77f9236) = PR #12 merge — av1_set_controls
-# (V4L2_CID_STATELESS_AV1_SEQUENCE for the daedalus daemon track).
-UPSTREAM_COMMIT=2860d75afe6a8e34df6afb508ff85c822bf9e908
-PKGVER=1.0.0+r388+g2860d75
+# Prior pin (2860d75) = PR #14 merge — codec_store_buffer bounds-
+# check floor (#13).
+UPSTREAM_COMMIT=c454618ae11addce2e17b560f4deeacbed067d98
+PKGVER=1.0.0+r390+gc454618
 PKGREL=1

 HERE=$(dirname "$(readlink -f "$0")")
Author	SHA1	Message	Date
marfrit	ce2fff1a4f	libva-v4l2-request-fourier: bump pin to c454618 (#15 transparent resize) Bumps both Arch PKGBUILD and Debian build-deb.sh pins to PR #16 — codec_store_buffer + request_pool_resize transparent OUTPUT-pool grow on a mid-session resolution upshift overrun. Picks up the frame- survival path that supersedes #13's drop-and-recreate fallback. Dual-pin per feedback_marfrit_packages_dual_pin so both Arch and Debian repos see check-already-published.sh report a new version.	2026-05-21 13:24:21 +02:00
marfrit	9301894997	Merge pull request 'daedalus-v4l2{,-dkms}: f0d4186 -> 79256dc — H.264 B-frame reorder fix + menu ctrls' (#67 ) from claude-noether/marfrit-packages:noether/daedalus-bump-79256dc into main Reviewed-on: marfrit/marfrit-packages#67	2026-05-21 10:51:14 +00:00
claude-noether	f21c1ff80a	daedalus-v4l2{,-dkms}: f0d4186 -> 79256dc — H.264 B-frame reorder + menu ctrls Lock-step bump of both packages to daedalus-v4l2#7 + #4. PROTO_VERSION bumps 0 → 1 at the daemon ↔ kernel chardev wire: REQ_DECODE adds __u64 src_pts (the OUTPUT vb2 timestamp); RESP_FRAME adds __u32 flags (HAS_PIXELS / SRC_CONSUMED) + __u64 output_src_pts (= frame->pts on drain). Both .debs must be installed atomically or the chardev handshake rejects the version mismatch. * daedalus-v4l2: daemon's send_packet → receive_frame loop now stamps pkt->pts = req->src_pts and looks up the cookie for each drained frame via frame->pts. chardev_client emits multiple RESP_FRAME messages per REQ_DECODE when libavcodec's display- order DPB releases an earlier frame on receipt of a later bitstream — fixes the "2 1 4 3 6 5" pair-swap on H.264 streams with B-frames. * daedalus-v4l2-dkms: kernel device_run mirrors src_buf timestamp into REQ_DECODE.src_pts. Completion path splits HAS_PIXELS / SRC_CONSUMED: src is released as soon as send_packet succeeds (so the m2m scheduler moves on), dst stays parked until the matching frame is drained later. TIMESTAMP_COPY's auto src→dst pairing no longer applies once lifecycles decouple — dst is stamped explicitly from inflight->src_pts at HAS_PIXELS time. * daedalus-v4l2-dkms also carries forward the -2 multi-kernel postinst fix (#64) from the prior PKGREL. PKGREL resets to 1 on the new upstream pin. The daedalus-v4l2#4 H.264 DECODE_MODE + START_CODE menu controls (a cosmetic warning fix that PR landed alongside #7) is also subsumed — "Unable to set control(s) error_idx=2/2" no longer fires. Refs: * reauktion/daedalus-v4l2#7 * reauktion/daedalus-v4l2#4 * reauktion/daedalus-v4l2#6	2026-05-21 12:41:12 +02:00
marfrit	e15b887d8d	Merge pull request 'libva-v4l2-request-fourier: bump pin to 2860d75 (#13 bounds-check fix)' (#66 ) from claude-noether/marfrit-packages:bump-libva-fourier-2860d75-issue-13 into main Reviewed-on: marfrit/marfrit-packages#66	2026-05-21 10:38:03 +00:00