Files
Sylpheed/docs/re/data/paint-order-ties-gp_title.txt
sylph-decoder 6c05b72099 re: the paint-order tie-break costs 24 overlapping pairs, not one element
The port challenged HANDOFF's "costs one element's blend on one screen" with a
census of 105 elements sharing a layer key across 12 of 16 screens. The two
numbers count different things -- elements vs overlapping pairs -- so it is not
the contradiction it looked like, but the objection stands and the line was
wrong.

paint_order_audit already reports overlapping ties per entry, and over all 16
GP_TITLE entries: 5 use a measured order and carry no tie risk; of the 11 that
fall back to the derived order, 7 have overlapping ties, 24 pairs in total. The
Japanese title (entry 7) alone has 16, because it is the twin of the one build
whose measured order exists and has none of its own.

Overlap bounds where a wrong tie-break COULD show, not what it costs; nobody has
measured how many of the 24 change a pixel, and the port is right about that too.

The rule itself is unaffected: the layer key is still decoded and the derived
order still reproduces every measured order exactly except the title's eight
tied pairs.

Census committed at docs/re/data/paint-order-ties-gp_title.txt.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Nsxw1A9JseUw99Yw1ZRQzY
2026-08-29 14:17:40 +00:00

74 lines
5.9 KiB
Plaintext

warning: unused variable: `decl`
--> crates/sylpheed-formats/src/mesh.rs:1682:9
|
1682 | let decl = &decls[0];
| ^^^^ help: if this is intentional, prefix it with an underscore: `_decl`
|
= note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
warning: variable does not need to be mutable
--> crates/sylpheed-formats/src/ship_capture.rs:290:9
|
290 | let mut flush = |base: u32,
| ----^^^^^
| |
| help: remove this `mut`
|
= note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
entry 0 (no measured order) 7 elements, 2 tied pairs, 1 of them OVERLAPPING
overlapping tie: [5] pgloading_eff01.t32 x [6] pgloading_eff02.t32 key 49408 rect (202, 528, 332, 144) / (74, 518, 188, 186) overlap 60x144
entry 1 (no measured order) 7 elements, 2 tied pairs, 1 of them OVERLAPPING
overlapping tie: [5] pgloading_eff01.t32 x [6] pgloading_eff02.t32 key 49408 rect (202, 528, 332, 144) / (74, 518, 188, 186) overlap 60x144
entry 2 (no measured order) 1 elements, 0 tied pairs, 0 of them OVERLAPPING
entry 3 (no measured order) 1 elements, 0 tied pairs, 0 of them OVERLAPPING
entry 4 title 24 elements
derived == measured : NO
inverted pairs : 8 (of which same-layer-key ties: 8)
measured: [9, 11, 12, 10, 13, 6, 20, 19, 14, 15, 18, 16, 17, 0, 2, 4, 7, 1, 3, 5, 22, 23, 21, 8]
derived : [9, 11, 12, 10, 13, 6, 20, 19, 14, 15, 16, 17, 18, 0, 1, 2, 3, 4, 5, 7, 22, 23, 21, 8]
keys : [32928, 32928, 32928, 32928, 32928, 32928, 32832, 32928, 4294967295, 32768, 32800, 32784, 32784, 4294967295, 32899, 32899, 32899, 32899, 32899, 32898, 32897, 33024, 32936, 32937]
entry 5 main menu 16 elements
derived == measured : YES
inverted pairs : 0 (of which same-layer-key ties: 0)
entry 6 (no measured order) 18 elements, 15 tied pairs, 2 of them OVERLAPPING
overlapping tie: [0] ptframe3.t32 x [1] ptframe4.t32 key 32848 rect (440, 230, 246, 220) / (584, 318, 256, 210) overlap 102x132
overlapping tie: [14] ptloop01.rat x [15] ptloop02.rat key 32784 rect (441, 270, 400, 180) / (441, 270, 400, 180) overlap 400x180
entry 7 (no measured order) 30 elements, 37 tied pairs, 16 of them OVERLAPPING
overlapping tie: [1] ptlogo2.t32 x [11] ptlogo_tm.t32 key 32928 rect (193, 335, 898, 92) / (1073, 392, 44, 28) overlap 18x28
overlapping tie: [2] ptlogo1.t32 x [4] ptlogo1.t32 key 32928 rect (-65, 33, 902, 100) / (-65, 33, 902, 100) overlap 902x100
overlapping tie: [3] ptlogo2.t32 x [5] ptlogo2.t32 key 32928 rect (493, 535, 898, 92) / (493, 535, 898, 92) overlap 898x92
overlapping tie: [7] ptlogo_eff2.rat x [23] ptlogo_back2.t32 key 32898 rect (412, 96, 338, 338) / (134, 173, 1000, 234) overlap 338x234
overlapping tie: [8] ptlogo_eff3.t32 x [24] ptlogo_back2eff.t32 key 32897 rect (98, 42, 946, 386) / (127, 164, 1014, 252) overlap 917x252
overlapping tie: [15] ptloop01.rat x [16] ptloop02.rat key 32784 rect (441, 270, 400, 180) / (441, 270, 400, 180) overlap 400x180
overlapping tie: [18] ptlogo_back2eff1.t32 x [19] ptlogo_back2eff2.t32 key 32899 rect (910, 227, 156, 120) / (910, 164, 232, 182) overlap 156x119
overlapping tie: [18] ptlogo_back2eff1.t32 x [20] ptlogo_back2eff3.t32 key 32899 rect (910, 227, 156, 120) / (802, 164, 340, 182) overlap 156x119
overlapping tie: [18] ptlogo_back2eff1.t32 x [21] ptlogo_back2eff4.t32 key 32899 rect (910, 227, 156, 120) / (483, 164, 658, 182) overlap 156x119
overlapping tie: [18] ptlogo_back2eff1.t32 x [22] ptlogo_back2eff5.t32 key 32899 rect (910, 227, 156, 120) / (127, 164, 1014, 252) overlap 156x120
overlapping tie: [19] ptlogo_back2eff2.t32 x [20] ptlogo_back2eff3.t32 key 32899 rect (910, 164, 232, 182) / (802, 164, 340, 182) overlap 232x182
overlapping tie: [19] ptlogo_back2eff2.t32 x [21] ptlogo_back2eff4.t32 key 32899 rect (910, 164, 232, 182) / (483, 164, 658, 182) overlap 231x182
overlapping tie: [19] ptlogo_back2eff2.t32 x [22] ptlogo_back2eff5.t32 key 32899 rect (910, 164, 232, 182) / (127, 164, 1014, 252) overlap 231x182
overlapping tie: [20] ptlogo_back2eff3.t32 x [21] ptlogo_back2eff4.t32 key 32899 rect (802, 164, 340, 182) / (483, 164, 658, 182) overlap 339x182
overlapping tie: [20] ptlogo_back2eff3.t32 x [22] ptlogo_back2eff5.t32 key 32899 rect (802, 164, 340, 182) / (127, 164, 1014, 252) overlap 339x182
overlapping tie: [21] ptlogo_back2eff4.t32 x [22] ptlogo_back2eff5.t32 key 32899 rect (483, 164, 658, 182) / (127, 164, 1014, 252) overlap 658x182
entry 8 main menu 16 elements
derived == measured : YES
inverted pairs : 0 (of which same-layer-key ties: 0)
entry 9 (no measured order) 18 elements, 15 tied pairs, 2 of them OVERLAPPING
overlapping tie: [0] ptframe3.t32 x [1] ptframe4.t32 key 32848 rect (440, 230, 246, 220) / (584, 318, 256, 210) overlap 102x132
overlapping tie: [14] ptloop01.rat x [15] ptloop02.rat key 32784 rect (441, 270, 400, 180) / (441, 270, 400, 180) overlap 400x180
entry 10 (no measured order) 3 elements, 0 tied pairs, 0 of them OVERLAPPING
entry 11 splash 7 elements
derived == measured : YES
inverted pairs : 0 (of which same-layer-key ties: 0)
entry 12 (no measured order) 10 elements, 2 tied pairs, 1 of them OVERLAPPING
overlapping tie: [8] pgloading_eff01.t32 x [9] pgloading_eff02.t32 key 49408 rect (202, 528, 332, 144) / (74, 518, 188, 186) overlap 60x144
entry 13 (no measured order) 3 elements, 0 tied pairs, 0 of them OVERLAPPING
entry 14 splash 7 elements
derived == measured : YES
inverted pairs : 0 (of which same-layer-key ties: 0)
entry 15 (no measured order) 10 elements, 2 tied pairs, 1 of them OVERLAPPING
overlapping tie: [8] pgloading_eff01.t32 x [9] pgloading_eff02.t32 key 49408 rect (202, 528, 332, 144) / (74, 518, 188, 186) overlap 60x144
5 build(s) with a measured order were checked