Closed
Bug 1574838
Opened 5 years ago
Closed 5 years ago
Allow generating dirty regions from picture caching dependency lists.
Categories
(Core :: Graphics: WebRender, enhancement, P3)
Core
Graphics: WebRender
Tracking
()
RESOLVED
FIXED
mozilla70
| Tracking | Status | |
|---|---|---|
| firefox70 | --- | fixed |
People
(Reporter: gw, Assigned: gw)
References
(Blocks 1 open bug)
Details
Attachments
(1 file)
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(deleted),
text/x-phabricator-request
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Details |
No description provided.
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Assignee | |
Updated•5 years ago
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Assignee: nobody → gwatson
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Assignee | |
Comment 1•5 years ago
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Previously, additional dependencies (such as opacity bindings and
transforms) were stored in a simple hash set, which meant they
could not be correlated with primitive bounding rects (and thus
could not be used to derive dirty rects of a tile).
Now, by scanning the primitive list which contains the bounding
rect, we can also find additional dependencies for that primitive.
This will be used in future to create exact dirty rects (for
debugging / regression testing) and allow us to generate a
dependency descriptor for a split or merged tile from an existing
descriptor.
This patch also fixes a case where opacity bindings could result
in unnecessary invalidations, by retaining the opacity bindings
state across display lists.
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Updated•5 years ago
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Priority: -- → P3
Pushed by gwatson@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/f518ccb470c8
Allow generating dirty regions from picture caching dependency lists. r=kvark
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Comment 3•5 years ago
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| bugherder | ||
Status: NEW → RESOLVED
Closed: 5 years ago
status-firefox70:
--- → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla70
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Updated•5 years ago
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Description
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