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ParagraphStyle uses the wrong bit mask #43070

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@fzyzcjy fzyzcjy commented Jun 22, 2023

For example, _encodeParagraphStyle says:

  if (locale != null) {
    result[0] |= 1 << 12;
    // Passed separately to native.
  }

We know 1<<12 is 4096.

On the other hand, the old code uses 0x800, which is 2048.

And the strutStyle field is missing.

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The test failures are related. cc @jason-simmons

fzyzcjy added a commit to fzyzcjy/engine that referenced this pull request Jun 22, 2023
@jason-simmons jason-simmons added the autosubmit Merge PR when tree becomes green via auto submit App label Jun 26, 2023
@auto-submit auto-submit bot merged commit 9768d16 into flutter:main Jun 26, 2023
engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request Jun 26, 2023
auto-submit bot pushed a commit to flutter/flutter that referenced this pull request Jun 26, 2023
…129582)

flutter/engine@f2d70cc...0da06de

2023-06-26 tamird@google.com Avoid channel clone (flutter/engine#43181)
2023-06-26 5236035+fzyzcjy@users.noreply.github.com ParagraphStyle uses the wrong bit mask (flutter/engine#43070)
2023-06-26 skia-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from 3Y8TbEFhQUKOJBLQ4... to bj_X2Se1zObk_l_CC... (flutter/engine#43205)

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  fuchsia/sdk/core/linux-amd64 from 3Y8TbEFhQUKO to bj_X2Se1zObk

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kjlubick pushed a commit to kjlubick/engine that referenced this pull request Jul 14, 2023
For example, `_encodeParagraphStyle` says:

```dart
  if (locale != null) {
    result[0] |= 1 << 12;
    // Passed separately to native.
  }
```

We know `1<<12` is 4096.

On the other hand, the old code uses `0x800`, which is 2048.

And the strutStyle field is missing.

*Replace this paragraph with a description of what this PR is changing or adding, and why. Consider including before/after screenshots.*

*List which issues are fixed by this PR. You must list at least one issue.*

*If you had to change anything in the [flutter/tests] repo, include a link to the migration guide as per the [breaking change policy].*

[C++, Objective-C, Java style guides]: https://github.com/flutter/engine/blob/main/CONTRIBUTING.md#style
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