[PD-dev] libjpeg-turbo - anyone tried it?

[IOhannes m zmoelnig]

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On 2012-01-19 04:28, Hans-Christoph Steiner wrote:
> 
> Has anyone tried this?  It seems like it would be very valuable for Pd
> applications, since Motion JPEG is the standard codec:
> 
> http://libjpeg-turbo.virtualgl.org/
> 
> "libjpeg-turbo is a derivative of libjpeg that uses SIMD instructions
> (MMX, SSE2, NEON) to accelerate baseline JPEG compression and
> decompression on x86, x86-64, and ARM systems. On such systems,
> libjpeg-turbo is generally 2-4x as fast as the unmodified version of
> libjpeg, all else being equal. "

i switched to libjpeg-turbo on one of my windows build machines for Gem
a week or so ago :-)

i haven't done any benchmarking, but it opens jpegs just fine :-)

the reason i switched is that it was easier to use with mingw than the
outdated libjpeg found in GemLibs...


fgamsr
IOhannes
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