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59 Commits
Author SHA1 Message Date
Daniel Imms aba16687b0 Fix high pressure texture atlas corruption 
The corruption was caused by confusion with page indexes when
merging pages. The fix is to simplify it by deleting all pages
and then just adding the new page.

Fixes #4534
Fixes #4351
 2023-08-26 10:23:09 -07:00
Daniel Imms 797a71695f Improve texture atlas utilization 
- Changed the threshold at which pages start to merge from MAX/2 to
  MAX.
- If a glyph is about to create a new page that will be merged,
  check if the existing row fits when ignoring the row pixel
  threshold. This will improve texture utilization by using the
  available space before the page is merged and becomes static.
 2023-08-26 09:37:08 -07:00
Daniel Imms 921da1a2ea Ignore no-unused-vars in .api, organize all remaining imports 2023-08-23 04:47:53 -07:00
Daniel Imms 0b54c9a5d6 Add trace log level, traceCall decorator and use in webgl 
- New 'trace' log level in the API, you should expect very spammy logs when
  trace is on and filter them down. As opposed to 'debug' which should be more
  readable.
- traceCall decorator logs the args and return value of the decorated method.
  Wecan use this on key functions in various parts of the code to assist
  debugging issues that are hard to reproduce such as #4665.
- Decorated a few webgl render methods for #4665.
- There's an early exit in traceCall when not on the trace log level so the
  runtime impact when not in trace is negligable.

Part of #4665
 2023-08-18 11:04:23 -07:00
Daniel Imms c908eeed5c Merge pull request #4667 from Dennnnny/fix-transparent-foreground-color 
Fix transparent foreground color
 2023-08-14 12:11:04 -07:00
dennnnny 855e911398 Fix transparent foreground color 2023-08-14 09:49:18 +08:00
Daniel Imms 1cef30cca0 Enforce half minimum contrast ratio for dim text 
Provided MCR is not too high, this ensures dim text differs from normal
text and has a reasonable difference in contrast.

Fixes #4262
 2023-08-13 11:27:57 -07:00
dennnnny bef87403db Fix force transparent foreground colors to be opaque 2023-08-13 17:52:49 +08:00
Daniel Imms 530f758905 Restrict comments to 100 characters 
This is a rule I try enforce in PR but it's a bit of a hassle, this will
give a lint warning when it happens resulting in:

- Yellow underline in supported editors when eslint is installed
- Compilation will succeed since it's a warning not an error
- CI will fail as it does not allow lint warnings

Special case comments are ignored which includes @vt comments, table
comments and commented out code.
 2023-08-12 09:04:41 -07:00
dennnnny fb7349bc87 Fix transparent foreground color 2023-08-12 08:39:39 +08:00
Daniel Imms 07d187151e Update src/browser/renderer/shared/TextureAtlas.ts 2023-08-11 09:50:22 -07:00
tisilent f317b96262 Fix canvas underline is cut off. 2023-08-11 17:58:29 +08:00
tisilent b8bf35be17 Add restrictToCellHeight,Restore abnormal format 2023-08-09 11:53:30 +08:00
tisilent 3ba579f680 fix double underline, upwards 2023-08-08 18:36:44 +08:00
Daniel Imms cdec1e5b03 Merge pull request #4526 from Tyriar/4499_overline 
Add support for SGR 53 overline and SGR 55 not overline
 2023-05-20 14:21:22 -07:00
Daniel Imms eb56356133 Don't dodge overline, simplify drawing 2023-05-20 10:04:14 -07:00
Daniel Imms 2bfd95fe54 Add support for SGR 53, 55 overline 
Specced in ECMA-48
 2023-05-20 09:56:56 -07:00
Daniel Imms e9b0593298 Merge pull request #4525 from Tyriar/4161_dim 
Don't apply dim to background color
 2023-05-20 09:43:16 -07:00
Daniel Imms 539fed4daa Don't apply dim to background color 
Fixes #4161
 2023-05-20 08:13:50 -07:00
Daniel Imms 8c9e44c219 Disallow glyphs to exceed atlas texture size 
Fixes #4507
 2023-05-09 07:35:41 -07:00
Daniel Imms 56734874ac Include right part of wide char in underline gap 
Fixes #4096
 2022-12-24 07:30:26 -08:00
Daniel Imms d17df65fad Improve rendering of dotted underlines 
Fixes #4060
 2022-12-23 14:04:12 -08:00
Daniel Imms 1880399849 dirtyId -> version 2022-11-23 08:51:06 -08:00
Jean Pierre d4ee0309d9 Fixes https://github.com/microsoft/vscode/issues/166158 2022-11-22 00:07:23 -05:00
Daniel Imms 97a0df260b Remove unused event 2022-11-03 05:44:50 -07:00
Daniel Imms d82da195f3 Remove atlas pages from demo when they're merged 2022-11-02 06:02:53 -07:00
Daniel Imms c22e684904 Fix exception when last 4 smallest pages are merged 2022-11-02 05:40:13 -07:00
Daniel Imms 6406fd79c1 Enforce a maximum page merge amount 2022-11-02 05:28:47 -07:00
Daniel Imms 0271fdf49d Merge 4 largest pages 2022-11-02 04:49:02 -07:00
Daniel Imms 805b41b80f Keep merging default texture size pages 2022-11-01 10:26:48 -07:00
Daniel Imms c9bacc80d7 Merge when max atlas pages is reached 2022-11-01 10:08:00 -07:00
Daniel Imms 54ee698ba6 Basic merging working 
Part of #4243
 2022-11-01 09:07:38 -07:00
Daniel Imms 4d05905736 Polish 2022-10-30 18:11:24 -07:00
Daniel Imms e092ca70e1 Simplify page reuse/creation 2022-10-30 10:33:38 -07:00
Daniel Imms 0592837620 Fill pages to capacity 2022-10-30 10:21:17 -07:00
Daniel Imms fc03a1698b Share page creation code 2022-10-30 10:16:48 -07:00
Daniel Imms c9ef4a8eb9 Increase texture size as it nears the maximum texture unit 
#4243 would be a better, but more complicated, solution to this
 2022-10-30 09:20:17 -07:00
Daniel Imms 846573bb01 Support up to maximum texture units (eg. 16 on my machine) 2022-10-30 03:16:29 -07:00
Daniel Imms 3f2ed42e73 Fix glyphs getting clipped on bottom row 2022-10-29 20:57:42 -07:00
Daniel Imms 2a3c2d9520 Make better use of atlas space 2022-10-29 20:33:27 -07:00
Daniel Imms 5e95475d6b Use current row when filling in old atlas pages 2022-10-29 19:50:44 -07:00
Daniel Imms 57a65e0858 Continute filling atlas page after new pages are added 2022-10-29 19:44:12 -07:00
Daniel Imms bfa9dd5060 Clean up 2022-10-29 18:09:18 -07:00
Daniel Imms c257a7247e Only upload textures that change 2022-10-29 13:27:33 -07:00
Daniel Imms 0a49a5dde1 Make texture atlas presentation nicer for multiple pages 2022-10-29 13:01:41 -07:00
Daniel Imms 713baeb64d Base atlas page size on device pixel ratio 2022-10-29 12:45:20 -07:00
Daniel Imms efba2c9040 Get pages working, add to demo 2022-10-28 19:30:42 -07:00
Daniel Imms 67ef455515 Get a second page kind of working 2022-10-28 19:20:26 -07:00
Daniel Imms 975d52fab9 Remove deprecated prop 2022-10-28 19:12:01 -07:00
Daniel Imms 6b37187b4d Create AtlasPage 2022-10-28 19:08:33 -07:00