Benchmark

[DAddYE]

I know, I know, 💃 early stage.

Although, I'm very very interested to know how it performs with jpg (or png).

I did some image manipulations (most resize things) in the past few days (see: https://github.com/daddye/vips) and I had to give up and use straight c with libturbojpeg.

Would be very nice to know that now is possible to use rust for that!

Anyway, not a rustler, but the code seems very clean, simple and concise. For what is worth, Congrats!

[nwin]

It is really slow. The algorithms are not optimized for speed at all. They are more or less textbook implementations.

[emberian]

@eddyb has a very fast png decoder, rivaling libpng.

On Wed, Sep 10, 2014 at 1:28 PM, nwin notifications@github.com wrote:

It is really slow.

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#99 (comment)
.

http://octayn.net/

[nwin]

That isn't in a public repos, is it? Haven't found anything.

[emberian]

https://github.com/cmr/TEMP-rust-png is the last I know of it, he might
have more updates somewhere.

On Wed, Sep 10, 2014 at 3:29 PM, nwin notifications@github.com wrote:

That isn't in a public repos, is it? Haven't found anything.

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#99 (comment)
.

http://octayn.net/

[eddyb]

No, I do not. And I need to remove some unsafety now that LLVM understands some interesting boolean predicates, including those having to do with modulo operations.

[retep998]

I just tested loading a png with this library compared to C++ using lodepng, and it was 550ms vs 24ms. Definitely not fast by any means.

[nwin]

Closing in favor of #257.