diff options
| -rw-r--r-- | libass/ass_render.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libass/ass_render.c b/libass/ass_render.c index 9e1c008..afea67d 100644 --- a/libass/ass_render.c +++ b/libass/ass_render.c @@ -929,13 +929,15 @@ static char *parse_tag(ass_renderer_t *render_priv, char *p, double pwr) } else if (mystrcmp(&p, "fax")) { double val; if (mystrtod(&p, &val)) - render_priv->state.fax = val; + render_priv->state.fax = + val * pwr + render_priv->state.fax * (1 - pwr); else render_priv->state.fax = 0.; } else if (mystrcmp(&p, "fay")) { double val; if (mystrtod(&p, &val)) - render_priv->state.fay = val; + render_priv->state.fay = + val * pwr + render_priv->state.fay * (1 - pwr); else render_priv->state.fay = 0.; } else if (mystrcmp(&p, "iclip")) { |