On Thu, Sep 15, 2016 at 4:27 PM, Karl Rasche <karlras...@gmail.com> wrote: > These conversions ended up taking an obscene amount of the decode time. I > don't remember exact numbers, but <hand waving> it was in the neighbourhood > of 20-30%.
sounds about right when I was looking on my machine trying to enable f16c on older compilers, the frame buffer conversion routines are also about 20-30% at least in the Nuke reader so I agree would probably also benefit > The condition ends up happening at a very high level, in staticInitialize(), > which sets some function pointers based on the current cpu capability. that is effectively how most of the dynamic dispatch is done in most libraries. Kevin _______________________________________________ Oiio-dev mailing list Oiio-dev@lists.openimageio.org http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org
