Adds the iter39 sub-profile (H264 Hi10P + HEVC Main10) FR landing
materials and resumption sequence to the campaign repo.
- phase4_iter39_subprofile_plan.md: full Phase 4 plan with Phase 5
sonnet-architect review amendments folded in. Documents the
Option A/B/C/D scope tree, the locked Option C choice (full NV15→P010
userspace unpack), the LOC breakdown (~180), and the test plan.
- phase7_iter39_test_rig.sh: end-to-end test script for fresnel. Encodes
Hi10P + Main10 fixtures, runs libva vs kdirect bit-exact comparison
(both via `-vf hwdownload,format=p010le` to normalize the NV15 stride
difference between paths), SSIM_Y check vs SW reference, and verifies
the iter38 5/5 baseline still holds.
- PRE_COMPACT_HANDOFF.md: TL;DR table row for iter39 (committed
pending validation), Phase 7 resumption sequence, internals-summary
for future-session resumption.
Backend tip: `662f887` (iter39 α-31) + `8746690` (unpack self-test) on
gitea master. Self-test passes on noether x86_64; compile-test clean on
boltzmann aarch64 native; self-review of commit vs Phase 5 amendments
APPROVED. Phase 7 actual decode test blocked on fresnel power-on.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
