Closed
Bug 1694305
Opened 4 years ago
Closed 4 years ago
Fix local clip rects on off-screen surfaces that are also raster roots
Categories
(Core :: Graphics: WebRender, defect)
Core
Graphics: WebRender
Tracking
()
RESOLVED
FIXED
88 Branch
| Tracking | Status | |
|---|---|---|
| firefox88 | --- | fixed |
People
(Reporter: gw, Assigned: gw)
Details
Attachments
(1 file)
No description provided.
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Assignee | |
Comment 1•4 years ago
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When compositing a filter (or any off-screen surface) into the
parent picture, we also need to assume non-opaque if the transform
is complex, so that AA gets applied along the edges (and that any
fragments outside the AA zone are discarded).
In future, we aim to improve the performance of this fairly rare
scenario by reducing which parts of the picture get the AA shader,
but for now this is a simple fix for a correctess issue.
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Updated•4 years ago
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Assignee: nobody → gwatson
Status: NEW → ASSIGNED
Pushed by gwatson@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/9f792350a7b1 Fix local clip rects on off-screen surfaces that are also raster roots. r=nical
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Comment 3•4 years ago
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| bugherder | ||
Status: ASSIGNED → RESOLVED
Closed: 4 years ago
status-firefox88:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → 88 Branch
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Description
•