copilot-swe-agent[bot]
74c3bbe06d
Implement software rendering for Unicode 16 legacy computing symbols
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Add rendering for codepoints U+1FBCE-U+1FBEF, U+1CC1B-U+1CC3F,
and U+1CE16-U+1CE19 in decorations.c with registration in fonts.c
and test coverage in kitty_tests/fonts.py.
Characters implemented:
- U+1FBCE-1FBCF: Left two-thirds and one-third blocks
- U+1FBD0-1FBDF: 16 diagonal box drawing characters
- U+1FBE0-1FBE3: Justified half white circles (outlines)
- U+1FBE4-1FBE5: Upper/lower centre quarter blocks
- U+1FBE8-1FBEB: Justified half black circles (filled)
- U+1FBEC-1FBEF: Justified quarter black circles (filled)
- U+1CC1B-1CC1E: Box drawing variants with offset junctions
- U+1CC1F-1CC20: Double diagonal lines
- U+1CC30-1CC3F: Twelfth and quarter circle arcs
- U+1CE16-1CE19: Box drawings light vertical T-junctions
Fixes #9851
2026-04-11 14:17:21 +05:30
copilot-swe-agent[bot]
76c76381b8
Add missing block elements from Unicode Symbols for Legacy Computing Supplement
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Agent-Logs-Url: https://github.com/kovidgoyal/kitty/sessions/0e5a33d1-c34e-4e8a-b161-7469ab770c05
Co-authored-by: kovidgoyal <1308621+kovidgoyal@users.noreply.github.com >
2026-04-11 04:24:29 +00:00
Kovid Goyal
ced3a98aa8
Fix failing test
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num_scaled_cells calculation was incorrect. Also optimize copying from
scratch when width is unchanged.
2026-02-24 09:53:06 +05:30
Kovid Goyal
2907999131
Use the same algorithm for rendering box cells and font based cells
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Should make things easier to change in tandem in future.
2025-02-19 17:05:43 +05:30
Kovid Goyal
6f57537f30
Fix failing test
2025-02-18 18:44:57 +05:30
Kovid Goyal
5adc81e146
Skip colrv1 rendering on macOS
2025-02-03 11:06:41 +05:30
Kovid Goyal
d068a0a6de
Add basic colrv1 rendering test
2025-02-03 11:06:41 +05:30
Kovid Goyal
da1626090a
Update codebase to Python 3.10 using pyupgrade
2025-02-03 10:56:50 +05:30
Kovid Goyal
95fbc6e9ba
Forgot a couple of octants
2025-02-03 10:56:48 +05:30
Kovid Goyal
39dc31e021
Render the octant characters using box drawing
2025-02-03 10:56:48 +05:30
Kovid Goyal
c67475271f
Remove box drawing python code
2025-02-03 10:56:48 +05:30
Kovid Goyal
1707e603f3
Implement underline exclusion
2025-02-03 10:56:46 +05:30
Kovid Goyal
27c862970b
Simplify sprite management code
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Now if decorations are needed they are created *before* the index for
the sprite is assigned.
2025-02-03 10:56:46 +05:30
Kovid Goyal
b2a4db2028
Revert metadata row for sprites
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Store in a separate VAO instead more performant as it uses less VRAM and
allows shader lookup co-ords to be passed to fragment shaders without
calculation in the fragment shader.
2025-02-03 10:56:45 +05:30
Kovid Goyal
9e9ab3e6f9
pass decorations location as sprite metadata
2025-02-03 10:56:45 +05:30
Kovid Goyal
5d195bf50b
Give sprites a metadata row accessible in the shaders
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Will allow sprites to point to where their decorations should be read
from, for instance. Needed for scaled text and also if we want to
implement decoration avoidance.
2025-02-03 10:56:45 +05:30
Kovid Goyal
0fb49f4139
Switch to using an index for sprite tracking
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Frees up two bytes in GPUCell. Doesn't require a minimum texture row
size. Makes a bunch of code faster. Index uses 31 bits which gives us
2,147,483,647 aka ~ 2 billion sprites.
2025-02-03 10:56:45 +05:30
Kovid Goyal
1aec299ad8
...
2025-02-03 10:56:45 +05:30
Kovid Goyal
42e93d8caa
More work on scaled font rendering
2025-02-03 10:56:44 +05:30
Kovid Goyal
3dca2687d8
Make font rendering tests use a text font rather than system font
2025-02-03 10:56:44 +05:30
Kovid Goyal
850dcec4d7
Allow multiple box rendering chars per cell
2025-02-03 10:56:44 +05:30
Kovid Goyal
073d5c7340
Add test for quarter blocks
2025-02-03 10:56:44 +05:30
Kovid Goyal
8030cbd361
Allow more subscales
2025-02-03 10:56:44 +05:30
Kovid Goyal
79a062466c
Fix render_box_cell test with odd block height
2025-02-03 10:56:44 +05:30
Kovid Goyal
383e1f8f57
Work on scaled rendering for box drawing chars
2025-02-03 10:56:43 +05:30
Kovid Goyal
f8e9040d86
Port LastResort test
2024-07-02 19:36:53 +05:30
Kovid Goyal
3a8362ca2b
Accomodate the fact that arch linux fira code ttf package excludes the variable version. Sigh.
2024-06-24 21:03:29 +05:30
Kovid Goyal
20c919e16e
Skip DejaVu font test
2024-06-24 09:08:05 +05:30
Kovid Goyal
18ab18d090
Fix matching against style names in presence of elision
2024-06-24 07:54:19 +05:30
Kovid Goyal
67a9ee680b
Automatically propagate features from regular face to the other faces when they are set to auto
2024-06-24 07:54:19 +05:30
Kovid Goyal
a69d71d416
Render font feature list in UI
2024-06-24 07:54:18 +05:30
Kovid Goyal
57edb412e6
Add tests to validate feature-from-spec
2024-06-24 07:54:18 +05:30
Kovid Goyal
10cae2c557
more tests
2024-06-24 07:54:18 +05:30
Kovid Goyal
679abf0e84
Ensure bold face is at least as heavy as regular face when auto selecting
2024-06-24 07:54:17 +05:30
Kovid Goyal
d205b147eb
Improve auto selection of variable faces
2024-06-24 07:54:17 +05:30
Kovid Goyal
b017cc0c1e
Handle variable fonts like cascadia code that dont have a postfix variation prefix name for some of their faces
2024-06-24 07:54:17 +05:30
Kovid Goyal
28f2919753
Fix medium face selection when more than family specified
2024-06-24 07:54:17 +05:30
Kovid Goyal
8ba6d5a296
CoreText: When finding medium face for a family prefer variable font if available
2024-06-24 07:54:16 +05:30
Kovid Goyal
5d725c4883
Skip test o older freetype
2024-06-24 07:54:16 +05:30
Kovid Goyal
67d535a5db
Add a test for dejavu sans mono
2024-06-24 07:54:16 +05:30
Kovid Goyal
7fd9bca845
IBM Plex Mono workaround is needed only under fontconfig
2024-06-24 07:54:16 +05:30
Kovid Goyal
c27c731ffb
Get font selection for the cascadia code variable fonts working
2024-06-24 07:54:16 +05:30
Kovid Goyal
7cdcbe6aeb
Better scoring for malformed fonts with weird weight ranges
2024-06-24 07:54:16 +05:30
Kovid Goyal
304ecdd8c2
Refactor scoring
2024-06-24 07:54:16 +05:30
Kovid Goyal
b06a2bb937
Add more font selection tests
2024-06-24 07:54:16 +05:30
Kovid Goyal
1780028420
fontconfig: Prefer semi-bold as bold weight even for system selection
2024-06-24 07:54:16 +05:30
Kovid Goyal
ea65ede572
fontconfig: Lift axes spec to named style
2024-06-24 07:54:16 +05:30
Kovid Goyal
31fe34810f
Test for font selection
2024-06-24 07:54:16 +05:30
Kovid Goyal
e7d6101bd4
DRYer
2024-02-25 09:57:44 +05:30
Kovid Goyal
76381f5cdd
Another tdir rmtree failure during tear down ignored
2024-02-25 09:57:44 +05:30
