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Defer paused renderer resize to idle callback #4142

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merged 4 commits into from
Sep 24, 2022

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@Tyriar Tyriar commented Sep 24, 2022

Before (macbook, hide terminal element, full buffer, resize 87-287 cols):

Not sure what the start bit is but it demonstrates it takes ~13ms

Screen Shot 2022-09-24 at 11 50 55 am

After:

Screen Shot 2022-09-24 at 11 52 36 am

@Tyriar Tyriar added this to the 5.1.0 milestone Sep 24, 2022
@Tyriar Tyriar self-assigned this Sep 24, 2022
@Tyriar Tyriar merged commit a9eea3f into xtermjs:master Sep 24, 2022
@Tyriar Tyriar deleted the defer_paused_resize branch September 24, 2022 19:35
Tyriar added a commit to microsoft/vscode that referenced this pull request Sep 26, 2022
- Optimize critical I/O path for input latency xtermjs/xterm.js#4145
- Add PriorityTaskQueue xtermjs/xterm.js#4144
- Use the browser's IdleDeadline to determine max task time xtermjs/xterm.js#4143
- Defer paused renderer resize to idle callback xtermjs/xterm.js#4142
- Do char atlas warmup via new IdleTaskQueue xtermjs/xterm.js#4141
- Share rgba vars throughout Color.ts, fast setTheme parseColor xtermjs/xterm.js#4140
- Optimize contexts for reading frequently xtermjs/xterm.js#4137
- Fix width of upper 1/8 block char xtermjs/xterm.js#4134

Fixes #161323
lemanschik pushed a commit to code-oss-dev/code that referenced this pull request Nov 25, 2022
- Optimize critical I/O path for input latency xtermjs/xterm.js#4145
- Add PriorityTaskQueue xtermjs/xterm.js#4144
- Use the browser's IdleDeadline to determine max task time xtermjs/xterm.js#4143
- Defer paused renderer resize to idle callback xtermjs/xterm.js#4142
- Do char atlas warmup via new IdleTaskQueue xtermjs/xterm.js#4141
- Share rgba vars throughout Color.ts, fast setTheme parseColor xtermjs/xterm.js#4140
- Optimize contexts for reading frequently xtermjs/xterm.js#4137
- Fix width of upper 1/8 block char xtermjs/xterm.js#4134

Fixes microsoft#161323
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