[FFmpeg-devel] [PATCH] lavfi/af_anequalizer: remove cabs, cexp dependencies
gajjanagadde at gmail.com
Tue Dec 29 01:51:08 CET 2015
On Mon, Dec 28, 2015 at 8:22 AM, Paul B Mahol <onemda at gmail.com> wrote:
> On 12/27/15, Ganesh Ajjanagadde <gajjanagadde at gmail.com> wrote:
>> Replaces by real arithmetic. Tested the validity of these transformations
>> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde at gmail.com>
>> configure | 1 -
>> libavfilter/af_anequalizer.c | 25 +++++++++++++++++--------
>> 2 files changed, 17 insertions(+), 9 deletions(-)
> If those are mathematically equivalent ok.
mathematically equivalent, tested offline, numerical differences of
the order of ~ 1e-15 or so, which is perfectly fine IMHO for double
precision especially since it is a priori not clear which is more
precise. Pushed, thanks.
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