[FFmpeg-devel] avcodec/utvideoenc : add SIMD (SSSE3) for sub_left_pred

[Henrik Gramner]

On Sat, Jan 13, 2018 at 5:22 PM, Martin Vignali
<martin.vignali at gmail.com> wrote:
> i try to change int width -> ptrdiff_t width to remove movsxdifnidn
> but i have a segfault if height > 1

I'm guessing due to

> +    declare_func_emms(AV_CPU_FLAG_MMX, void, uint8_t *dst, const uint8_t *src,
> +                      ptrdiff_t stride, int width, int height);

where it's still specified as int.