Function hb_image_width

libhb/handbrake/internal.h:230–241

}

static inline int hb_image_width(int pix_fmt, int width, int plane)
{
    const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);

    if (desc != NULL && (plane == 1 || plane == 2))
    {
        // The wacky arithmetic assures rounding up.
        width = -((-width) >> desc->log2_chroma_w);
    }

    return width;
}

static inline int hb_image_height(int pix_fmt, int height, int plane)
{