[RFC] libjpeg-turbo

2013-04-10 Thread Yaakov (Cygwin/X)
Chuck (and other affected parties), The libjpeg-turbo project provides SIMD acceleration while remaining API and ABI compatible with IJG libjpeg 6b/7/8 (based on configure flags). I have been using this libjpeg8 locally instead of the IJG one from the distro for some time, and have seen no ABI

Re: [RFC] libjpeg-turbo

2013-04-10 Thread Charles Wilson
On 4/10/2013 4:03 AM, Yaakov (Cygwin/X) wrote: The libjpeg-turbo project provides SIMD acceleration while remaining API and ABI compatible with IJG libjpeg 6b/7/8 (based on configure flags). I have been using this libjpeg8 locally instead of the IJG one from the distro for some time, and have see

Re: [RFC] libjpeg-turbo

2013-04-10 Thread Yaakov (Cygwin/X)
On 2013-04-10 06:49, Charles Wilson wrote: BTW, which processor do we target these days in 32bit cygwin, as that will affect which SIMD instruction set is enabled whn libjpeg-turbo is built? i686? i686-pc-cygwin-gcc is configured with --with-arch=i686 --with-tune=generic. Yaakov