Closed
Bug 1752919
Opened 2 years ago
Closed 2 years ago
Make WebRender allow opacity in large images
Categories
(Core :: Graphics: WebRender, enhancement, P4)
Core
Graphics: WebRender
Tracking
()
RESOLVED
FIXED
102 Branch
| Tracking | Status | |
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| firefox102 | --- | fixed |
People
(Reporter: bradwerth, Assigned: bradwerth)
References
Details
Attachments
(1 file)
Bug 1723469 showed that WebRender does not correctly handle opacity on images larger that 4096px in at least one dimension. The patch for that Bug disables opacity flattening for large images, but a better solution would be to make WebRender handle those images properly.
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Assignee | |
Comment 1•2 years ago
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It looks like this fails when the compositor can't promote the image to a surface due to the limit on compositor surface sizes.
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Assignee | |
Comment 2•2 years ago
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This eliminates the need to determine when WebRender will apply opacity without a
filter, since it will now always apply opacity correctly for both tiled and untiled
images.
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Updated•2 years ago
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Assignee: nobody → bwerth
Status: NEW → ASSIGNED
Pushed by bwerth@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/792208df66b2 Make tiled images respect opacity applied as color. r=gw
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Comment 4•2 years ago
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| bugherder | ||
Status: ASSIGNED → RESOLVED
Closed: 2 years ago
status-firefox102:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → 102 Branch
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Description
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