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@jonahwilliams jonahwilliams commented Apr 25, 2024

Workaround for flutter/flutter#136112

If the glyph scale is too large, say in the hundreds or thousands, then glyph itself will likely be too big to fit in the atlas. Instead of failing to render - clamp the scale (not the size, which is bounds * scale) to a much lower scaling parameter.

jonahwilliams added 2 commits April 25, 2024 16:24
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jonahwilliams commented Apr 25, 2024

Reading this code and we probably also need to clamp the glyph scale at 1. EDIT: that is a task for another day.

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Changes reported for pull request #52403 at sha 2266e8d

@jonahwilliams jonahwilliams requested review from gaaclarke and matanlurey and removed request for matanlurey April 26, 2024 01:07
// static
Scalar TextFrame::RoundScaledFontSize(Scalar scale, Scalar point_size) {
return std::round(scale * 100) / 100;
// An arbitrarily chosen maximum text scale to ensure that regardless of the
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@jonahwilliams jonahwilliams added the autosubmit Merge PR when tree becomes green via auto submit App label Apr 26, 2024
@auto-submit auto-submit bot merged commit 11f2ec8 into flutter:main Apr 26, 2024
engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request Apr 26, 2024
auto-submit bot pushed a commit to flutter/flutter that referenced this pull request Apr 27, 2024
…147440)

flutter/engine@c410180...bc05539

2024-04-26 [email protected] Roll Dart SDK from 9936bafe5eb1 to 919c7cab870b (1 revision) (flutter/engine#52407)
2024-04-26 [email protected] Delete errant back-tick in CONTRIBUTING.md (flutter/engine#52324)
2024-04-26 [email protected] [fuchsia] route fuchsia.sysmem2.Allocator (flutter/engine#52187)
2024-04-26 [email protected] [Impeller] clamp maximum glyph scale. (flutter/engine#52403)
2024-04-26 [email protected] Add markdown docs about RBE (flutter/engine#52394)
2024-04-26 [email protected] Roll Skia from 52083c205016 to 3401ef9641cc (5 revisions) (flutter/engine#52402)
2024-04-26 [email protected] Fix function type cast warnings for macOS embedder callbacks (flutter/engine#52377)

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