Open Bug 1342390 Opened 9 years ago Updated 3 years ago

In vertical writing mode, color glyph with partial opacity causes text to be incompletely painted

Categories

(Core :: Graphics: Text, defect, P3)

Product:
Core
Component:
Graphics: Text
Type:
defect

Tracking

()

People

(Reporter: jfkthame, Unassigned)

References

Details

(Keywords: correctness, Whiteboard: [gfx-noted])

Testcase: data:text/html;charset=utf-8,<div style="writing-mode:vertical-rl;opacity:0.5; font:100px serif;">(%F0%9F%98%80) On macOS, at least, this paints only a small section of the text; most of it is missing. Selecting the text (e.g. Cmd-A) causes it all to appear. This is almost certainly a similar issue to bug 1318539, which showed comparable behavior for RTL text in horizontal mode.
Keywords: correctness
Priority: -- → P3
Whiteboard: [gfx-noted]
See Also: → 1324100
Severity: normal → S3
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