[FFmpeg-devel] [PATCH 6/9] vp9: add keyframe profile 2/3 support.

[wm4]

On Wed, 6 May 2015 17:40:20 +0000 (UTC)
Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:

> Ronald S. Bultje <rsbultje <at> gmail.com> writes:
> 
> > +static void vert_4x4_c(uint8_t *_dst, ptrdiff_t stride,
> > +                       const uint8_t *left, const uint8_t *_top)
> 
> Once upon a time, it was claimed that we must not 
> use identifiers starting with "_".

C reserves identifiers starting with _ in some cases. So that would be
a reason to avoid them. In this specific case it looks fine, though.
But still slightly ugly.