[vlc-devel] [PATCH 01/15] vlc_common: add helper function to convert milliseconds to/from mtime_t

[Rémi Denis-Courmont]

Le perjantaina 15. kesäkuuta 2018, 18.09.12 EEST Steve Lhomme a écrit :
> From: Rémi Denis-Courmont <remi at remlab.net>
> 
> ---
>  include/vlc_common.h | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/include/vlc_common.h b/include/vlc_common.h
> index cc94b2f374e..cc2f39e84a5 100644
> --- a/include/vlc_common.h
> +++ b/include/vlc_common.h
> @@ -288,6 +288,10 @@
>   */
>  typedef int64_t mtime_t;
> 
> +#define VTICK_FROM_MILLI(ms) ((ms) * (CLOCK_FREQ / 1000))
> +#define MILLI_FROM_VTICK(ms) (((ms) * 1000) / CLOCK_FREQ)

Vtick sounds like virtual tick. We generally frown upon adding new prefixes 
given how C sucks as namespacing.

-- 
Rémi Denis-Courmont
http://www.remlab.net/