Function chroma_smooth_work_thread

libhb/chroma_smooth.c:359–399

}

static int chroma_smooth_work_thread(hb_filter_object_t *filter,
                                     hb_buffer_t ** buf_in,
                                     hb_buffer_t ** buf_out, int thread)
{
    hb_filter_private_t *pv = filter->private_data;
    hb_buffer_t *in = *buf_in, *out;

    if (in->s.flags & HB_BUF_FLAG_EOF)
    {
        *buf_out = in;
        *buf_in = NULL;
        return HB_FILTER_DONE;
    }

    out = hb_frame_buffer_init(in->f.fmt, in->f.width, in->f.height);
    out->f.color_prim      = pv->output.color_prim;
    out->f.color_transfer  = pv->output.color_transfer;
    out->f.color_matrix    = pv->output.color_matrix;
    out->f.color_range     = pv->output.color_range;
    out->f.chroma_location = pv->output.chroma_location;

    int c;
    for (c = 0; c < 3; c++)
    {
        chroma_smooth_plane_context_t  * ctx  = &pv->plane_ctx[c];
        chroma_smooth_thread_context_t * tctx = &pv->thread_ctx[thread][c];

        chroma_smooth(in->plane[c].data,
                      out->plane[c].data,
                      in->plane[c].width,
                      in->plane[c].height,
                      in->plane[c].stride,
                      out->plane[c].stride,
                      ctx, tctx);
    }

    hb_buffer_copy_props(out, in);
    *buf_out = out;

    return HB_FILTER_OK;
}

static int chroma_smooth_work(hb_filter_object_t *filter,
                              hb_buffer_t ** buf_in,