Code

Faster color conversions#157

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HeroicKatora merged 4 commits intoimage-rs:masterimage-rs/jpeg-decoder:masterfrom Shnatsel:faster-color-conversionsShnatsel/jpeg-decoder:faster-color-conversionsCopy head branch name to clipboardJun 27, 2020

+36-31

Commits

Commits on Jun 24, 2020

• Make color conversions faster by rewriting them as iterators. This avoids bounds checks in hot loops

  Shnatsel

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  13404ea

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• Speed up clamping to u8, which speeds up color conversions further

  Shnatsel

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  dced125

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• Do not pass width to color conversion functions, it's implicitly passed in slice length

  Shnatsel

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  e4ef58f

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• Update multi-threaded invocation of color conversion function too

  Shnatsel

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  4f98377

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