Open
Bug 1924119
Opened 1 month ago
Updated 1 month ago
Rasterize out-of-view snapshots at a lower resolution
Categories
(Core :: Graphics: WebRender, task, P3)
Core
Graphics: WebRender
Tracking
()
NEW
People
(Reporter: nical, Unassigned)
References
(Blocks 1 open bug)
Details
(Whiteboard: [viewtransitions:m1:gfx])
This is not strictly necessary per spec, but may be in practice to avoid blowing up memory usage if there are many snapshottable pictures.
The idea is to keep have a memory budget for snapshots and lower the resolution of off-screen snapshots if we go over the budget. Lowering the resolution may just be a matter of messing with the device_pixel_scale of the pictures, or it might be a lot more complicated than that.
Updated•1 month ago
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Whiteboard: [viewtransitions:m1:gfx]
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Description
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