On Tue, Apr 25, 2017 at 9:42 PM, Bas Nieuwenhuizen <b...@basnieuwenhuizen.nl> wrote: > The Vulkan spec has > > " Positive and negative infinities and positive and negative zeros are > generated as dictated by IEEE > 754, but subject to the precisions allowed in the following table." > > Sounds like we may need signed zero?
Yes, usually you need it, for example in cases where you want to determinate from which direction something "folded" to zero. ---- Bye, Roland -- __ . . __ (o.\ \/ /.o) roland.ma...@nrubsig.org \__\/\/__/ MPEG specialist, C&&JAVA&&Sun&&Unix programmer /O /==\ O\ TEL +49 641 3992797 (;O/ \/ \O;) _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev