diff options
| -rw-r--r-- | libass/ass_render.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/libass/ass_render.c b/libass/ass_render.c index 046ab57..93fc6e2 100644 --- a/libass/ass_render.c +++ b/libass/ass_render.c @@ -2402,10 +2402,14 @@ static void render_and_combine_glyphs(ASS_Renderer *render_priv, static void add_background(ASS_Renderer *render_priv, EventImages *event_images) { - int left = event_images->left; - int top = event_images->top; - int right = event_images->left + event_images->width; - int bottom = event_images->top + event_images->height; + double size_x = render_priv->state.shadow_x > 0 ? + render_priv->state.shadow_x * render_priv->border_scale : 0; + double size_y = render_priv->state.shadow_y > 0 ? + render_priv->state.shadow_y * render_priv->border_scale : 0; + int left = event_images->left - size_x; + int top = event_images->top - size_y; + int right = event_images->left + event_images->width + size_x; + int bottom = event_images->top + event_images->height + size_y; left = FFMINMAX(left, 0, render_priv->width); top = FFMINMAX(top, 0, render_priv->height); right = FFMINMAX(right, 0, render_priv->width); |