Figure out AA implications for SkiaGL

RESOLVED WORKSFORME

Status

()

Core
Canvas: 2D
RESOLVED WORKSFORME
5 years ago
5 years ago

People

(Reporter: snorp, Unassigned)

Tracking

Firefox Tracking Flags

(Not tracked)

Details

It has been brought to my attention that it is likely SkiaGL uses multisampling for AA. This would be bad on low-end GPUs (like phones).
It looks like Skia has fancy shaders for doing this efficiently. Bas says to test this we should do a drawImage() benchmark with canvas but with the images rotated slightly so they aren't pixel aligned. If that has reasonable performance then we're probably ok.
Status: NEW → RESOLVED
Last Resolved: 5 years ago
Resolution: --- → WORKSFORME
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