diff options
| -rw-r--r-- | libass/ass_render.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/libass/ass_render.c b/libass/ass_render.c index 15ce092..682c588 100644 --- a/libass/ass_render.c +++ b/libass/ass_render.c @@ -978,7 +978,21 @@ ASS_Vector ass_layout_res(ASS_Renderer *render_priv) return (ASS_Vector) { settings->storage_width, settings->storage_height }; ASS_Track *track = render_priv->track; - return (ASS_Vector) { track->PlayResX, track->PlayResY }; + if (settings->par <= 0 || settings->par == 1 || + !render_priv->orig_width || !render_priv->orig_height) + return (ASS_Vector) { track->PlayResX, track->PlayResY }; + if (settings->par > 1) + return (ASS_Vector) { + lround(track->PlayResY * render_priv->orig_width / render_priv->orig_height + / settings->par), + track->PlayResY + }; + else + return (ASS_Vector) { + track->PlayResX, + lround(track->PlayResX * render_priv->orig_height / render_priv->orig_width + * settings->par) + }; } static void init_font_scale(ASS_Renderer *render_priv) |