On Sunday 11 December 2011 17:13:34 Ian Leonard wrote: > On 12/11/2011 05:07 PM, Ian Leonard wrote: > > This patch adds libjpeg-turbo 1.1.1 and adjusts all packages depending on libjpeg to instead depend on libjpeg-turbo. Packages built against the current jpeg-6gb in the tree will need to be rebuilt. If you want a drop-in replacement for the current tree, remove the "--with-jpeg8" line from the configure section. > > > > Libjpeg-turbo is a fork of jpeg-6b, which includes MMX, SSE and NEON acceleration and other performance enhancements. It is meant to be ABI/API compatible with the Independent JPEG Group's (IJG) jpeg implementation. Since its initial release, it also emulates jpeg 7 or 8, and has been adopted as the system jpeg library of Fedora, and an option in Gentoo. > > > > The SIMD acceleration provides a 2-4x speedup. On non-SIMD machines the enhancements provides up to a 25% improvement. > > > > Signed-off-by: Ian Leonard <antonla...@gmail.com> > > ---
Applied, without the part where we change all dependencies, so we can properly introduce an alternative later (pretty much like uClibc++ vs. libstdc++). -- Florian _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
