Open
Bug 1351802
Opened 7 years ago
Updated 2 years ago
Make layer decision at frame tree
Categories
(Core :: Web Painting, enhancement, P5)
Core
Web Painting
Tracking
()
NEW
| Tracking | Status | |
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| firefox55 | --- | affected |
People
(Reporter: sinker, Unassigned)
References
(Blocks 1 open bug)
Details
Making layer decision at frame tree means to decide the layer a frame painted on according the information of frame tree. For now, we create painted layer after process display item, we don't know what layer a frame will be painted on during building display list. If we know the layer, we could maintain dirty regions at frame tree too, so the less items will be built too.
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Reporter | |
Comment 1•7 years ago
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https://public.etherpad-mozilla.org/p/move_layer_decesion_to_frame_tree The basic idea of how to do it.
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Updated•6 years ago
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Priority: -- → P5
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Updated•2 years ago
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Severity: normal → S3
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Description
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