Open Bug 1894880 Opened 1 year ago Updated 1 year ago

Codepen demo (https://codepen.io/pavlovsk/pen/NWmaBva) is very slow compared to Chrome uses a lot more GPU (time spent in text shadow) Part2

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(Core :: Graphics: WebRender, enhancement)

enhancement

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(Reporter: mayankleoboy1, Unassigned)

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This is the slowness remaining on the Codepen demo after bug 1894424 was fixed.

Profile: https://share.firefox.dev/44uvsMD
Profile with text-shadow removed: https://share.firefox.dev/3UnLD9T

Removing text shadow improves performance a lot. Chrome is consistently much more smooth, and uses much less GPU.

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