Gregor Lohaus
4923ea5527
hoist row hash out of detectShift delta scan
...
rowFingerprint(row) is invariant across the delta loop but was recomputed for
every candidate delta, making shift detection O(rows^2 x cols) on large changes
(full-screen scroll). Precompute each changed row's hash once, dropping it to
O(rows x cols). Profiling showed fingerprint hashing at ~74% of frame time under
heavy scroll, dominated by this loop.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com >
2026-05-31 21:09:54 +02:00
Gregor Lohaus
1f7394d75a
add opt-in render profiler instrumentation
...
Gated behind -Djprototerm.profile=true (or JPROTOTERM_PROFILE=1), accumulates
per-frame nanos into snapshot/fingerprint/draw/frame-total buckets and dumps
to stderr every N renders. Splits the three suspected render costs: native
snapshot marshaling, fingerprint hashing, and canvas draw recording.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com >
2026-05-31 21:04:00 +02:00
Gregor Lohaus
50641d0a6a
per-row cell-run repaint
2026-05-31 20:12:43 +02:00
Gregor Lohaus
51f64e7ca8
cache hidden panes
2026-05-31 19:56:09 +02:00
Gregor Lohaus
528afafcda
no next floating pane keyboard shortcut
2026-05-31 19:52:24 +02:00
Gregor Lohaus
093a09da39
frame classifiaction not needed anymore
2026-05-31 19:46:55 +02:00
Gregor Lohaus
59ab33bc01
dont rerender full on every layout frame
2026-05-31 19:45:38 +02:00
Gregor Lohaus
d8447d9e29
port feasable performance improvements
2026-05-31 19:38:06 +02:00
Gregor Lohaus
dba6474491
apply race condition fix
2026-05-31 19:30:36 +02:00
Gregor Lohaus
743f312921
move unchanged rows
2026-05-31 18:55:53 +02:00
Gregor Lohaus
3054b3ec77
cleanup
2026-05-31 18:51:16 +02:00
Gregor Lohaus
2bcaf951df
Render terminal rows as JavaFX nodes
2026-05-31 18:40:33 +02:00
Gregor Lohaus
beba14c3ea
scene graph
2026-05-31 18:27:52 +02:00
Gregor Lohaus
f5562baf5f
Merge branch 'refactor'
2026-05-31 16:27:21 +02:00
Gregor Lohaus
3017b99f87
recover pane
2026-05-31 16:24:43 +02:00
Gregor Lohaus
0958c93b4f
recover tab
2026-05-31 16:23:36 +02:00
Gregor Lohaus
9c98d87783
recover abstract terminal renderer
2026-05-31 16:21:38 +02:00
Gregor Lohaus
76c731578f
recover terminal metrics from helix buffer
2026-05-31 16:20:43 +02:00
Gregor Lohaus
95619f5b4c
fuck did bad git reset hard to main, recovering from helix buffer
2026-05-31 16:19:37 +02:00
Gregor Lohaus
174cfc00d3
what is happening ??
2026-05-31 16:15:37 +02:00
Gregor Lohaus
29e84c9830
remove unused old classes
2026-05-31 16:13:40 +02:00
Gregor Lohaus
a7baa08e68
add bin to gitignore
2026-05-31 15:45:55 +02:00
Gregor Lohaus
76f539d34a
fix build error
2026-05-30 01:27:10 +02:00
Gregor Lohaus
ba884cd0a2
probably wrong fix
2026-05-30 01:23:16 +02:00
Gregor Lohaus
7dbbf89b27
non fix of clearing issue
2026-05-30 01:13:53 +02:00
Gregor Lohaus
e2850f067e
readme update
2026-05-29 22:10:36 +02:00
Gregor Lohaus
022cf22463
tabbar, background coloring
2026-05-29 22:08:05 +02:00
Gregor Lohaus
250b182060
tabs
2026-05-29 21:41:25 +02:00
Gregor Lohaus
ebba6cc44f
main pane splitting
2026-05-29 21:27:17 +02:00
Gregor Lohaus
4c3449129c
no image caching, no transparency for performance
2026-05-29 21:18:16 +02:00
Gregor Lohaus
40d6287867
inverse bg
2026-05-29 20:37:16 +02:00
Gregor Lohaus
ff21bf3544
incremental render
2026-05-29 19:50:09 +02:00
Gregor Lohaus
c03d9245d0
remove .gradle
2026-05-29 13:01:11 +02:00
Gregor Lohaus
0915c649bd
ignore .gradle
2026-05-29 13:00:19 +02:00
Gregor Lohaus
4a06a89400
update readme
2026-05-29 12:58:23 +02:00
Gregor Lohaus
4de2d31e91
clear env, dont inherit nix wrapper env
2026-05-29 12:51:45 +02:00
Gregor Lohaus
b98a18b49f
f native image, just build a jar
2026-05-29 12:33:32 +02:00
Gregor Lohaus
08ad025f76
get rid of pty4j
2026-05-29 11:06:46 +02:00
Gregor Lohaus
c9fb8b5f0a
pty4j meta
2026-05-29 10:43:04 +02:00
Gregor Lohaus
3b26a8d12c
pty4j meta
2026-05-29 10:40:03 +02:00
Gregor Lohaus
f545375957
remove metadata here
2026-05-29 10:37:26 +02:00
Gregor Lohaus
224e8d0273
vm options
2026-05-29 10:32:35 +02:00
Gregor Lohaus
422b672dec
metadata
2026-05-29 09:51:13 +02:00
Gregor Lohaus
2c7f71064c
metadata
2026-05-29 09:48:28 +02:00
Gregor Lohaus
829eb66bbc
gradle update script
2026-05-29 09:30:45 +02:00
Gregor Lohaus
8d36fbae35
fix jlibghostty metadata
2026-05-29 09:18:22 +02:00
Gregor Lohaus
f9454b28db
super duper hacky shit
2026-05-29 00:05:09 +02:00
Gregor Lohaus
f75b8c29e0
super duper hacky shit
2026-05-28 23:52:23 +02:00
Gregor Lohaus
2816d99ce4
super duper hacky shit
2026-05-28 23:40:49 +02:00
Gregor Lohaus
a1e0c2b2d4
super duper hacky shit
2026-05-28 23:33:56 +02:00
