diff options
Diffstat (limited to 'libass/ass_render.c')
| -rw-r--r-- | libass/ass_render.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libass/ass_render.c b/libass/ass_render.c index 15f568d9..0b66e569 100644 --- a/libass/ass_render.c +++ b/libass/ass_render.c @@ -1907,6 +1907,11 @@ static void draw_opaque_box(ASS_Renderer *render_priv, uint32_t ch, asc *= scale_y; desc *= scale_y; + // Emulate the WTFish behavior of VSFilter, i.e. double-scale + // the widths of the opaque box. + adv *= render_priv->state.scale_x * render_priv->font_scale_x; + sx *= render_priv->state.scale_x * render_priv->font_scale_x; + FT_Vector points[4] = { { .x = -sx, .y = asc + sy }, { .x = adv + sx, .y = asc + sy }, |