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Topic: ArrayBuffer polyfill for ES3/5 engines (Read 2655 times) previous topic - next topic

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  • Fat Cerberus
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ArrayBuffer polyfill for ES3/5 engines
I just found this while aimlessly Googling around:
https://gist.github.com/Benvie/5020656

It's a complete implementation of the ArrayBuffer and DataView objects (but not typed arrays, apparently) for non-supporting JS engines, including ES3.  It might be interesting to see how this performs in Sphere 1.x; I'd expect it to be pretty slow compared to natively-implemented buffers, but who knows?
Sphere 5.5.2 - neoSphere engine - Cell compiler - SSj debugger
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  • N E O
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Re: ArrayBuffer polyfill for ES3/5 engines
Reply #1 –
Quote from: Lord English on

I just found this while aimlessly Googling around:
https://gist.github.com/Benvie/5020656

It's a complete implementation of the ArrayBuffer and DataView objects (but not typed arrays, apparently) for non-supporting JS engines, including ES3.  It might be interesting to see how this performs in Sphere 1.x; I'd expect it to be pretty slow compared to natively-implemented buffers, but who knows?


Is there already an ArrayBuffer fill for Sphere that uses ByteArray?
Re: ArrayBuffer polyfill for ES3/5 engines
Reply #2 –
@NEO Are you thinking of my polyfill? That worked the other way around, implementing ByteArrays using ArrayBuffers.