Open Bug 1919612 Opened 2 months ago Updated 22 days ago

Add support for non-uniform scaling on tiled picture cache slices

Categories

(Core :: Graphics: WebRender, task, P3)

Product:
Core
Component:
Graphics: WebRender
Type:
task

Tracking

()

People

(Reporter: nical, Unassigned)

References

(Blocks 1 open bug)

Details

(Whiteboard: [viewtransitions:m2:gfx])

Currently we only support uniformly scaling and translating picture cache slices. For view-transitions we need to be able to apply non-uniform scaling factors.

The infrastructure for deciding what resolution to render a picture at expects uniform scaling and breaks in various ways when the scale is non-uniform (For example bug 1916599).

Whiteboard: [viewtransitions:m1:gfx]
Whiteboard: [viewtransitions:m1:gfx] → [viewtransitions:m2:gfx]
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