FFmpeg function 100x speedup from handwritten assembly | Hacker News

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		FFmpeg function 100x speedup from handwritten assembly (twitter.com/ffmpeg)
		16 points by rossant 5 months ago \| hide \| past \| favorite \| 1 comment

riggsdk 5 months ago [–]

TLDR:

> It's a single function that's now 100x faster, not the whole of FFmpeg

Seems to be in a color detection filter.

> avfilter/vf_colordetect: add x86 SIMD implementation

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