sylph-decoder 5f386111ad re: count the voice-region population properly -- 25 three-chunk, and 17 of them were broken ...

Pays the debt from the truncated audit. The census prints population, coverage
and skips in the same output, and ends with an explicit END line, so a cut-short
run cannot be read as a complete one.

  POPULATION 104 movies; COVERAGE 95 resolved, 9 unresolved, 0 unreadable
  70 one-chunk regions, 25 three-chunk regions

The port's 25 was right; my '8 of 10' was not a count.

Cross-referenced against the fix's own sweep, which also ran to completion
(78 + 17 + 9 = 104): all 17 changed regions are three-chunk, none is one-chunk,
and 8 three-chunk regions were never affected -- which the 1.5 MB cap predicts,
since a region only trips the filter if its span exceeds it.

So 'the defect is specific to the multichannel regions' survives with complete
populations on both sides, while 'all three-chunk regions were broken' does not.
The original 8-of-10 was wrong in its denominator and coincidentally shares a
digit with the 8 that are unaffected, which is the kind of resemblance that
carries a dead number into a later document.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Wuu56cE8vJGTBtn1ppsk8v

2026-08-30 09:46:08 +00:00

..

_all2.rs

re: a nested record's +0x08 is its loop length -- the plate's period is 120, not 105

2026-08-29 19:40:23 +00:00

_keys.rs

formats: a keyless primitive that would hide the screen is forced to paint first

2026-08-29 21:02:17 +00:00

_pbafc.rs

re: primitive blend mode -- undecodable with reach, and no longer a risk

2026-08-29 21:58:25 +00:00

_rechdr.rs

re: a nested record's +0x08 is its loop length -- the plate's period is 120, not 105

2026-08-29 19:40:23 +00:00

achievements_map.rs

re(challenge): the gate's bit space is the game's 24 ACHIEVEMENTS

2026-08-13 19:32:43 +00:00

adv_region_extend.rs

re: resolve_movie_voice_region starts INSIDE the first stream, 8 of 10 multichannel regions

2026-08-30 08:41:22 +00:00

adv_voice_dump.rs

re: which ADV stream sits where -- settled by level, not by waveform

2026-08-30 08:32:14 +00:00

arsenal.rs

game_data: Arsenal loader — player weapon options per hardpoint

2026-07-23 20:30:13 +02:00

bank_streams.rs

re: the two unexplained XMA streams are BGM_102, and BGM_103 s sizes survive

2026-08-29 16:16:13 +00:00

battle.rs

game_data: UnitRoster loader — per-mission battle compositions

2026-07-23 20:11:32 +02:00

bench_ships.rs

perf(mesh): memoise the whole-container decode

2026-08-12 18:57:50 +00:00

better_home.rs

fix(xbg7): degenerate index runs 582 -> 1 (grouped path + prefer a clean candidate)

2026-08-13 08:52:41 +00:00

bgm_dump.rs

re: the menu BGM loops at 61.93 s, and the game never reaches the fade

2026-08-30 09:34:42 +00:00

bounds_in_descriptor.rs

fix(mesh): filtered decode must not depend on the requested subset

2026-08-12 18:47:41 +00:00

campaign.rs

localization: resolve the game's UTF-16 text keys to display strings

2026-07-23 19:49:42 +02:00

caption_coverage.rs

re: read all eight caption families — 15x more text, and the same lesson twice

2026-08-26 02:47:13 +00:00

capture_ib_truth.rs

re(xbg7): a capture names a never-decoding family, and the cause is mixed strides in one pool

2026-08-13 10:52:35 +00:00

capture_index_bytes.rs

fix(xbg7): the index run was one element late for 575 sub-meshes

2026-08-13 07:26:52 +00:00

capture_match.rs

ship_capture: bake e106 COMPLETE from the 2026-07-26 F10 capture — all 8 parts

2026-07-26 18:26:23 +02:00

capture_truth_scan.rs

re: the capture is Stage_S02 -- provenance corrected, oracle grows to 46 buffers

2026-08-12 02:59:40 +00:00

capture_verify.rs

ship: engine placement CONFIRMED by 43-instance capture; exhaust markers added

2026-07-26 19:44:12 +02:00

challenge_map.rs

re(challenge): the EX missions are a MODE, not a stage number

2026-08-13 18:59:52 +00:00

challenge_screen.rs

re(challenge): the unlock is a bit test, and the mission table is on disc

2026-08-13 19:14:48 +00:00

composite_geometry.rs

re: the consistency figure is mostly composite bounding boxes -- real disagreement is 1

2026-08-12 18:02:06 +00:00

consensus_check.rs

re: all 89 remaining disagreements are 24-vertex boxes -- no real mesh disagrees

2026-08-12 18:11:20 +00:00

correlate_capture.rs

test: fix the stale default disc paths -- three tests could never run unaided

2026-08-12 01:18:10 +00:00

correlate_frames.rs

ship: index-less brg/eng/sld parts never matched their GN frame — 34 ships assembled without a bridge

2026-08-10 19:16:06 +00:00

coverage_audit.rs

fix(mesh): grouped pools no longer emit sub-meshes with out-of-range indices

2026-08-12 04:41:17 +00:00

cue_unit_check.rs

re: cue times ARE seconds — and "the rate does not converge" was my error

2026-08-26 00:14:31 +00:00

decl_word_probe.rs

re(ui): a RATC child's name is stated, not inferred -- and it was hiding every menu background

2026-08-29 07:26:56 +00:00

deep_map.rs

game_data: typed loaders for the combat / character / mission tables

2026-07-23 19:49:21 +02:00

default_owners.rs

re: runtime DATA SHEET reads the live weapon record (Route B, first capture)

2026-07-28 18:01:25 +00:00

defaulted_fields.rs

re: runtime DATA SHEET reads the live weapon record (Route B, first capture)

2026-07-28 18:01:25 +00:00

desc_dump.rs

feat(xbg7): read the per-sub-mesh vertex declarations (XBG7_SUBMESH_DECLS, off by default)

2026-08-13 11:45:20 +00:00

dialogue.rs

game_data: DemoMessage loader — the dialogue backbone

2026-07-23 19:59:14 +02:00

dm_extract.rs

game_data: typed loaders for the combat / character / mission tables

2026-07-23 19:49:21 +02:00

dm_roster.rs

game_data: typed loaders for the combat / character / mission tables

2026-07-23 19:49:21 +02:00

dm_rows.rs

game_data: typed loaders for the combat / character / mission tables

2026-07-23 19:49:21 +02:00

dossier.rs

localization: resolve the game's UTF-16 text keys to display strings

2026-07-23 19:49:42 +02:00

edge_cap_sweep.rs

re: 98.7% coverage, and the scale-free degeneracy fix is refuted

2026-08-12 06:19:38 +00:00

envelope_screen.rs

re: containment screen fails too -- the static assembler inflates a shared turret

2026-08-12 17:20:52 +00:00

filter_consistency.rs

re: CORRECTION -- the static assembler is not at fault, the pre-fix decoder was

2026-08-12 17:28:18 +00:00

find_ib.rs

re: eng_02_l's real block is adjacent -- the connectivity heuristic rejects it

2026-08-12 02:31:53 +00:00

find_mirror.rs

test: lock in the twin invariant -- 0 unrelated pairs disc-wide, 1 known collapse

2026-08-12 03:44:29 +00:00

find_stream_by_size.rs

re: the two unexplained XMA streams are BGM_102, and BGM_103 s sizes survive

2026-08-29 16:16:13 +00:00

flights.rs

re: rebuild game_data on the IDXD record table — 966 misses and 596 flattened reads

2026-08-26 01:42:53 +00:00

focus_alpha_census.rs

re: 210 focus records pulse, not 2 -- and 8 of them fail in a way that looks right

2026-08-29 19:45:17 +00:00

forced_backdrop_ink_thresholds.rs

re: reconcile the two ink counts -- we agree at >1 and not at >0

2026-08-30 07:07:21 +00:00

forced_backdrop_key_source.rs

re: not ONE of the 80 forced instances has a file-read key

2026-08-30 07:11:12 +00:00

forced_backdrop_necessity.rs

re: the forced-backdrop rule's pixel cost -- 38 screens go black without it

2026-08-30 07:04:05 +00:00

forced_backdrop_pixel_cost.rs

re: the forced-backdrop rule's pixel cost -- 38 screens go black without it

2026-08-30 07:04:05 +00:00

gate_histogram.rs

re: coverage is 96.4% (6069/6294) -- and the 225 misses get a gate breakdown

2026-08-12 04:22:43 +00:00

grouped_report.rs

re(xbg7): a capture names a never-decoding family, and the cause is mixed strides in one pool

2026-08-13 10:52:35 +00:00

hokyu_demo_resolve.rs

Fix hokyu voice: resolve by subtitle demo-id, not ship category

2026-07-23 19:48:56 +02:00

hokyu_final.rs

Cutscene voice: resolve movies via continuous-stream cue regions

2026-07-23 06:53:55 +02:00

idxd_tokens.rs

re: generalize the two capture tools beyond weapons

2026-07-29 06:05:13 +00:00

index_hash_dump.rs

fix(xbg7): the index run was one element late for 575 sub-meshes

2026-08-13 07:26:52 +00:00

index_pad_check.rs

fix(xbg7): the index run was one element late for 575 sub-meshes

2026-08-13 07:26:52 +00:00

invert_capture.rs

re: the Stage-02 capture drew no capital ship at all — invert the match, then control range

2026-08-10 18:04:58 +00:00

iso_map.rs

game_data: typed loaders for the combat / character / mission tables

2026-07-23 19:49:21 +02:00

kf_flip_test.rs

re: the keyframe block s +4 and +8 are angles used almost always as a 180 flip

2026-08-29 18:30:29 +00:00

kf_timeline.rs

formats: a settled screen is one instant, not one hold per element

2026-08-29 19:28:27 +00:00

kf_unknown_census.rs

re: the keyframe block s +4 and +8 are angles used almost always as a 180 flip

2026-08-29 18:30:29 +00:00

leaf_alpha_compose.rs

re: a nested .rat leaf animates on its own timeline; parent alpha does not multiply

2026-08-29 18:03:19 +00:00

leaf_dump.rs

re: 125 percent is not the only odd scale, and ptlogo_eff2 is a pop not a steady state

2026-08-29 18:16:20 +00:00

leafdbg.rs

formats: teach the renderer to rotate (Option A) -- and report that it does not close the title

2026-08-29 18:59:26 +00:00

live_offsets.rs

re: a deeper window does not help -- the 0x820af844 object is not the definition record

2026-08-12 20:49:19 +00:00

locate_draw.rs

re: the break-composite alarm is false -- the container stores 3-6 copies of each buffer

2026-08-12 03:32:58 +00:00

loo_band.rs

formats: a settled screen is one instant, not one hold per element

2026-08-29 19:28:27 +00:00

manifest_map.rs

feat(formats): decode the movie manifest's full mission/phase structure

2026-07-21 22:49:19 +02:00

miss_targets.rs

re(xbg7): a capture names a never-decoding family, and the cause is mixed strides in one pool

2026-08-13 10:52:35 +00:00

mission_map.rs

game_data: typed loaders for the combat / character / mission tables

2026-07-23 19:49:21 +02:00

movie_map_csv.rs

re: rebuild the movie manifest on the record table — the old counts measured pool strings

2026-08-25 23:13:41 +00:00

name_from_hash.rs

re: the two unexplained XMA streams are BGM_102, and BGM_103 s sizes survive

2026-08-29 16:16:13 +00:00

name_resolution.rs

re(ui): a RATC child's name is stated, not inferred -- and it was hiding every menu background

2026-08-29 07:26:56 +00:00

node_dump.rs

ship: STATIC assembly is now EXACT — node-TRS off-by-one cracked via the capture

2026-07-26 19:00:49 +02:00

node_scale.rs

re: CORRECTION -- the static assembler is not at fault, the pre-fix decoder was

2026-08-12 17:28:18 +00:00

pad_shift_audit.rs

fix(xbg7): degenerate index runs 582 -> 1 (grouped path + prefer a clean candidate)

2026-08-13 08:52:41 +00:00

paint_order_audit.rs

re: the port was still being told SE audio is undecodable -- it is not

2026-08-29 02:31:37 +00:00

params.rs

feat(xbg7): read the per-sub-mesh vertex declarations (XBG7_SUBMESH_DECLS, off by default)

2026-08-13 11:45:20 +00:00

part_pos.rs

ship_capture: bake e106 COMPLETE from the 2026-07-26 F10 capture — all 8 parts

2026-07-26 18:26:23 +02:00

plateauless_suppression.rs

re(ui): a static composite is only meaningful for a screen that settles

2026-08-29 04:37:59 +00:00

pool_window.rs

re: Size_Y is genuinely defaulted, and the loader leaves it at 0.0

2026-08-12 22:47:43 +00:00

prm_alpha_census.rs

formats: a keyless primitive that would hide the screen is forced to paint first

2026-08-29 21:02:17 +00:00

prm_colour_census.rs

re: the primitive colour census -- and it refutes 38 of my own 80 forced verdicts

2026-08-29 21:51:06 +00:00

prm_forced_first.rs

formats: a keyless primitive that would hide the screen is forced to paint first

2026-08-29 21:02:17 +00:00

prm_occlusion_check.rs

formats: a keyless primitive that would hide the screen is forced to paint first

2026-08-29 21:02:17 +00:00

prm_span_sensitivity.rs

re: the forced-backdrop span -- 256 vs 211 is a bundle mismatch, and the hold

2026-08-29 21:14:58 +00:00

probe_anchor.rs

fix(xbg7): degenerate index runs 582 -> 1 (grouped path + prefer a clean candidate)

2026-08-13 08:52:41 +00:00

ptloop_leaf_sweep_at.rs

re: ask #2 -- t=357.7 came from a GPU draw capture, and a sweep cannot date a frame

2026-08-30 07:15:45 +00:00

rat_inspect.rs

formats: ui_layout — reassemble UI screens from .rat records

2026-07-29 20:27:35 +02:00

rat_leaf_placement.rs

re(ui): the focus ring SPINS, the game draws it, and the leaf owns the f record

2026-08-29 08:46:53 +00:00

ratc_child_names.rs

re(ui): a RATC child's name is stated, not inferred -- and it was hiding every menu background

2026-08-29 07:26:56 +00:00

ratc_optless_children.rs

re(ui): the 60 nameless RATC children are frames, not children -- .tan decoded

2026-08-29 07:39:09 +00:00

record_loop_length.rs

re: a nested record's +0x08 is its loop length -- the plate's period is 120, not 105

2026-08-29 19:40:23 +00:00

resolve_all.rs

Cutscene voice: resolve movies via continuous-stream cue regions

2026-07-23 06:53:55 +02:00

roster_target.rs

re(units): target missions by roster, harvest S09 — 36 units / 3 439 defaulted values

2026-08-13 13:48:12 +00:00

scale_census.rs

re: 125 percent is not the only odd scale, and ptlogo_eff2 is a pop not a steady state

2026-08-29 18:16:20 +00:00

screen_configs.rs

re(challenge): poking unlocks the whole story campaign; MISSION SELECT is story-only

2026-08-13 20:54:57 +00:00

screen_layout.rs

re: placement X/Y are SIGNED, the tail word is time, and the resting pose is max-dwell

2026-08-11 22:14:36 +00:00

se_wave_dump.rs

media: expose se_wave_riff -- the menu's SE cues, assembled where the format lives

2026-08-29 08:41:42 +00:00

settle_window.rs

formats: a settled screen is one instant, not one hold per element

2026-08-29 19:28:27 +00:00

shared_bank_takes.rs

re: RETRACTED "audio is missing" — a subtitle cue is a START time

2026-08-26 00:20:57 +00:00

shared_vbase_check.rs

re: the proven offsets ARE candidates -- these mis-anchors are selection failures

2026-08-12 02:11:41 +00:00

ship_audit.rs

viewer,ship: external parts ON by default + Ships catalog = composite ships only

2026-07-26 19:15:34 +02:00

ship_dump.rs

ship_capture: ingest the draw-logger format + quantify the static gaps

2026-07-25 20:57:08 +02:00

ship_render.rs

ship: engine placement CONFIRMED by 43-instance capture; exhaust markers added

2026-07-26 19:44:12 +02:00

sibling_rule_check.rs

re: the "sibling default" rules are a dedup artefact — WITHDRAWN

2026-08-25 23:38:55 +00:00

slab_screen.rs

re: the other four ships are clean; automating the slab check failed

2026-08-12 07:22:43 +00:00

slb_fmt_probe.rs

re: the .slb leading region is XMA1 MONO — 113x more audio than stereo

2026-08-25 23:53:10 +00:00

slb_hybrid_scan.rs

re: the .slb leading region is 1392+n*2048 — and my fix for it is withdrawn

2026-08-25 23:30:42 +00:00

spawn_survey.rs

game_data: typed loaders for the combat / character / mission tables

2026-07-23 19:49:21 +02:00

sprite_dims.rs

re: the title's build-in measured in the guest's draw stream -- the flashes are real

2026-08-29 19:56:34 +00:00

sprite_of.rs

formats: teach the renderer to rotate (Option A) -- and report that it does not close the title

2026-08-29 18:59:26 +00:00

squadrons.rs

re: rebuild game_data on the IDXD record table — 966 misses and 596 flattened reads

2026-08-26 01:42:53 +00:00

starts_probe.rs

feat(xbg7): read the per-sub-mesh vertex declarations (XBG7_SUBMESH_DECLS, off by default)

2026-08-13 11:45:20 +00:00

starts.rs

re: n206 was fixed after all -- the audit was classifying by geometry, not buffer

2026-08-12 04:10:05 +00:00

submesh_dump.rs

fix(mesh): require exact pool coverage -- found by rendering, not by a metric

2026-08-12 06:56:49 +00:00

tie_break_pixel_cost.rs

re: the paint-order tie-break costs one pixel, on one screen we do not ship

2026-08-29 19:35:29 +00:00

tie_cost_over_time.rs

re: the paint-order tie-break costs one pixel, on one screen we do not ship

2026-08-29 19:35:29 +00:00

try_anchor.rs

re: the twins' correct block validates -- distinctness is a real fix; eng_02_l is not

2026-08-12 02:17:55 +00:00

twin_mirror_audit.rs

re: n206 was fixed after all -- the audit was classifying by geometry, not buffer

2026-08-12 04:10:05 +00:00

ui_screen.rs

re: crack the UI layout record — the retail UI rebuilds from the disc

2026-07-28 19:05:21 +00:00

undecoded.rs

re: coverage is 96.4% (6069/6294) -- and the 225 misses get a gate breakdown

2026-08-12 04:22:43 +00:00

unit_fields.rs

re: partial field map inside the live definition object, and why the automation failed

2026-08-12 20:36:57 +00:00

unit_signatures.rs

re(route-b): 13 defaulted Size_Y values read out of the running game

2026-08-12 20:28:55 +00:00

unit_values.rs

re: three probes for the parsed record all miss -- hypothesis: there is not one

2026-08-12 21:00:48 +00:00

validate_cues.rs

Cutscene voice: resolve movies via continuous-stream cue regions

2026-07-23 06:53:55 +02:00

vcount_index.rs

re: the Stage-02 capture drew no capital ship at all — invert the match, then control range

2026-08-10 18:04:58 +00:00

verify_fieldmap.rs

re(route-b): full field map verified 154/154, and 101 defaulted fields read out

2026-08-12 23:44:57 +00:00

voice_bank_dump.rs

re: the .slb leading region is 1392+n*2048 — and my fix for it is withdrawn

2026-08-25 23:30:42 +00:00

voice_bank_shape.rs

re: the .slb leading region is 1392+n*2048 — and my fix for it is withdrawn

2026-08-25 23:30:42 +00:00

voice_len_vs_subs.rs

re: the resupply banks really are missing audio — the subtitles prove it

2026-08-25 23:45:26 +00:00

voice_region_cap_sweep.rs

formats: drop the 1.5 MB cap that truncated 17 voice regions' first stream

2026-08-30 08:55:47 +00:00

voice_region_chunk_census.rs

re: count the voice-region population properly -- 25 three-chunk, and 17 of them were broken

2026-08-30 09:46:08 +00:00

voice_region_chunks.rs

re: the voice-region third chunk is a different structure from the BGM one

2026-08-29 14:56:17 +00:00

voice_region_fix_test.rs

formats: drop the 1.5 MB cap that truncated 17 voice regions' first stream

2026-08-30 08:55:47 +00:00

voice_region_start_audit.rs

re: resolve_movie_voice_region starts INSIDE the first stream, 8 of 10 multichannel regions

2026-08-30 08:41:22 +00:00

voice_region_start_why.rs

formats: drop the 1.5 MB cap that truncated 17 voice regions' first stream

2026-08-30 08:55:47 +00:00

voice_stream_cue_map.rs

re: a long voice cue is three presentations of one take, and our guard clips the first

2026-08-29 15:09:40 +00:00

voice_three_stream_sizes.rs

re: the dual-mono explanation for the extra stream bytes does not generalise

2026-08-29 15:37:46 +00:00

why_missed.rs

re(xbg7): characterise the residual 47 misses — 99.25% of resources decode

2026-08-13 12:50:19 +00:00

why_rejected.rs

re: n206 was fixed after all -- the audit was classifying by geometry, not buffer

2026-08-12 04:10:05 +00:00