On 2015-07-17 12:55, Paul B Mahol wrote: > On 7/17/15, James Darnley <james.darn...@gmail.com> wrote: >> On 2015-07-09 18:55, Paul B Mahol wrote: >>> + { "n", "enable channels coupling", OFFSET(channels_coupled), >>> AV_OPT_TYPE_INT, {.i64 = 1}, 0, 1, FLAGS }, >> >> This should be "enable channel coupling" > > Fixed > >> >>> +static const double s_pi = >>> 3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679; >> >> Why not use the standard M_PI define? > > Its too short. And I try hard to produce exact same output as > reference implementation as possible, even if doubles are used.
I would have expected it to be long enough to be as precise as double can be, or an exact hex define. Colour me surprised. I don't object then.
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