Closed
Bug 1319406
Opened 8 years ago
Closed 6 years ago
css mask rendering should respect box-decoration-break
Categories
(Core :: Web Painting, defect, P2)
Core
Web Painting
Tracking
()
RESOLVED
DUPLICATE
of bug 1319407
People
(Reporter: u459114, Assigned: lochang)
References
(Blocks 1 open bug)
Details
Attachments
(1 file)
(deleted),
text/html
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Details |
According to CSS Fragmentation Module Level 3:
https://drafts.csswg.org/css-break/#break-decoration
When a break (page/column/region/line) splits a box, the box-decoration-break property controls
* how the background positioning area [CSS3BG] (and mask positioning area [CSS-MASKING-1], shape reference box [CSS-SHAPES-1], etc.) is derived from or duplicated across the box fragments and how the element’s background is drawn within them.
Depend on the value of box-decoration-break, we should generate the shape of mask differently. Currently, we always treat box-decoration-break as clone.
Updated•8 years ago
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Status: NEW → ASSIGNED
Priority: -- → P2
Updated•8 years ago
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Component: Layout → Layout: View Rendering
Assignee | ||
Comment 1•7 years ago
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I think bug 1319407 also fix this bug. However, I only test this bug with local hack patch. I will add testcases of using PaintMask in this bug.
Assignee | ||
Comment 2•7 years ago
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Updated•6 years ago
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Component: Layout: View Rendering → Layout: Web Painting
Comment 3•6 years ago
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It seems this is indeed fixed as part of bug 1319407. The testcase here is passing fine for me.
Status: ASSIGNED → RESOLVED
Closed: 6 years ago
Resolution: --- → DUPLICATE
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Description
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