On Fri, Dec 25, 2015 at 04:00:16PM -0800, Ganesh Ajjanagadde wrote:
> avoids float to int cast, and is slightly superior in terms of rounding
> ("Dutch/Gauss rounding").
>
> Signed-off-by: Ganesh Ajjanagadde <gajjanaga...@gmail.com>
> ---
> libavfilter/vf_hue.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/libavfilter/vf_hue.c b/libavfilter/vf_hue.c
> index 2c1b34e..92607f1 100644
> --- a/libavfilter/vf_hue.c
> +++ b/libavfilter/vf_hue.c
> @@ -105,8 +105,8 @@ static inline void compute_sin_and_cos(HueContext *hue)
> * the saturation.
> * This will be useful in the apply_lut function.
> */
> - hue->hue_sin = rint(sin(hue->hue) * (1 << 16) * hue->saturation);
> - hue->hue_cos = rint(cos(hue->hue) * (1 << 16) * hue->saturation);
> + hue->hue_sin = lrint(sin(hue->hue) * (1 << 16) * hue->saturation);
> + hue->hue_cos = lrint(cos(hue->hue) * (1 << 16) * hue->saturation);the change LGTM thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The worst form of inequality is to try to make unequal things equal. -- Aristotle
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