Open
Bug 1852914
Opened 2 years ago
Updated 5 months ago
Nightly takes 190+ seconds to render a canvas demo. Chrome renders it instantly
Categories
(Core :: Graphics: CanvasWebGL, defect)
Core
Graphics: CanvasWebGL
Tracking
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NEW
People
(Reporter: mayankleoboy1, Unassigned)
References
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Details
Go to https://www.fxhash.xyz/generative/27045
Click on run
AR: Nightly didnt render anything for 190 seconds. Then I gave up. Chrome renders it instantly
Nightly: https://share.firefox.dev/3Rk8nYH
Same performance with gpu-canvas.
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Comment 1•2 years ago
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Looks like readback via getImageData of canvas that doesn't have willReadFrequently. Does Chrome detect this and move the canvas or just faster at it?
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Reporter | |
Comment 2•9 months ago
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Still slow: https://share.firefox.dev/42WGmfh
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Reporter | |
Updated•5 months ago
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Type: enhancement → defect
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Description
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