-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 12/01/2010 01:40 PM, Matt Turner wrote: > 1/ln(2) is equivalent to log2(e), so define it as such. > > log2(e) = ln(e)/ln(2) = 1/ln(2) > > M_PI is updated to add some precision (value found in my math.h header).
I wish I had noticed this when I added M_LOG2E. It seems better to replace the single use of ONE_DIV_LN2 (in prog_statevars.c) with M_LOG2E. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkz22UgACgkQX1gOwKyEAw/N1ACgmWxnoeoUkXBpoMYPZEPgXhTP WpkAoJeTxPT5VGR3mr3mlBGsveS2Dsfc =gjBF -----END PGP SIGNATURE----- _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
