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Use OffScreenCanvas and WebWorkers #19

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johannbuscail opened this issue Jun 30, 2021 · 1 comment
Open

Use OffScreenCanvas and WebWorkers #19

johannbuscail opened this issue Jun 30, 2021 · 1 comment
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enhancement New feature or request

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@johannbuscail
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johannbuscail commented Jun 30, 2021 •
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Issue

Slowness

Solution

Instead of using just the main thread with a canvas that needs to render,
It would be faster to use a WebWorker to create another thread and use an OffScreenCanvas to not render everything when it's not needed.

Related:

fabricjs/fabric.js#3941
fabricjs/fabric.js#5231

https://caniuse.com/?search=offscreencanvas
https://stackoverflow.com/questions/50799546/use-fabricjs-and-offscreencanvas-to-work-with-workers-html5
https://medium.com/samsung-internet-dev/offscreencanvas-workers-and-performance-3023ca15d7c7
https://bugs.chromium.org/p/chromium/issues/detail?id=923007
@johannbuscail johannbuscail added the enhancement New feature or request label Jun 30, 2021
@nmitic
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nmitic commented Sep 11, 2024

Any news about supporting this one?

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@nmitic @johannbuscail