[FFmpeg-devel] [PATCH] eval: add support for a round function

[Michael Niedermayer]

On Wed, Mar 30, 2011 at 10:42:05PM +0200, Stefano Sabatini wrote:
> ---
>  doc/eval.texi    |    9 +++++++++
>  libavutil/eval.c |   23 +++++++++++++++++++++--
>  2 files changed, 30 insertions(+), 2 deletions(-)
> 
> diff --git a/doc/eval.texi b/doc/eval.texi
> index 99cd034..b29e61d 100644
> --- a/doc/eval.texi
> +++ b/doc/eval.texi
> @@ -60,6 +60,15 @@ The function returns the loaded value.
>  Evaluate expression @var{expr} while the expression @var{cond} is
>  non-zero, and returns the value of the last @var{expr} evaluation, or
>  NAN if @var{cond} was always false.
> +
> + at item round(expr1, expr2)
> +Round the value of expression @var{expr1} to a multiple of
> + at var{expr2}.

i think round() should be C round() or we will all become very
confused

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

it is not once nor twice but times without number that the same ideas make
their appearance in the world. -- Aristotle
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