1 files changed, 1 insertions, 4 deletions
diff --git a/sub/osd.c b/sub/osd.c
index 2d11b80cbb..ba4011c040 100644
--- a/sub/osd.c
+++ b/sub/osd.c
@@ -388,13 +388,10 @@ void osd_draw_on_image_p(struct osd_state *osd, struct mp_osd_res res,
 // ratio if the image does not have a 1:1 pixel aspect ratio.
 struct mp_osd_res osd_res_from_image_params(const struct mp_image_params *p)
 {
-    double sar = (double)p->w / p->h;
-    double dar = (double)p->d_w / p->d_h;
-
     return (struct mp_osd_res) {
         .w = p->w,
         .h = p->h,
-        .display_par = sar / dar,
+        .display_par = p->p_h / (double)p->p_w,
     };
 }