diff options
-rw-r--r-- | libass/ass_parse.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libass/ass_parse.c b/libass/ass_parse.c index c572955..b8c2547 100644 --- a/libass/ass_parse.c +++ b/libass/ass_parse.c @@ -730,8 +730,11 @@ char *parse_tag(ASS_Renderer *render_priv, char *p, double pwr) } else reset_render_context(render_priv, NULL); } else if (mystrcmp(&p, "be")) { - int val; - if (mystrtoi(&p, &val)) { + double dval; + if (mystrtod(&p, &dval)) { + int val; + // VSFilter always adds +0.5, even if the value is negative + val = (int) (render_priv->state.be * (1 - pwr) + dval * pwr + 0.5); // Clamp to a safe upper limit, since high values need excessive CPU val = (val < 0) ? 0 : val; val = (val > MAX_BE) ? MAX_BE : val; |