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[PR #19639] Improve sixel performance #31906

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opened 2026-01-31 09:50:17 +00:00 by claunia · 0 comments
claunia commented 2026-01-31 09:50:17 +00:00
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Original Pull Request: https://github.com/microsoft/terminal/pull/19639

State: closed
Merged: Yes

Together with #19640 this bumps the performance on my HW by around 60%.
You can now stream 4K images at >60 FPS on a high-end CPU.

Validation Steps Performed

  • Used imagemagick to dump large images ✅
**Original Pull Request:** https://github.com/microsoft/terminal/pull/19639 **State:** closed **Merged:** Yes --- Together with #19640 this bumps the performance on my HW by around 60%. You can now stream 4K images at >60 FPS on a high-end CPU. ## Validation Steps Performed * Used imagemagick to dump large images ✅
claunia added the pull-request label 2026-01-31 09:50:17 +00:00
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Reference: starred/terminal#31906
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