diff options
Diffstat (limited to 'libvo/sub.c')
| -rw-r--r-- | libvo/sub.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/libvo/sub.c b/libvo/sub.c index 1cec860880..89dae2eefa 100644 --- a/libvo/sub.c +++ b/libvo/sub.c @@ -37,6 +37,7 @@ unsigned char* vo_osd_text=NULL; int sub_unicode=0; int sub_utf8=0; int sub_pos=100; +int sub_alignment=2; /* 0=top, 1=center, 2=bottom */ int sub_visibility=1; // return the real height of a char: @@ -418,12 +419,22 @@ inline static void vo_update_text_sub(mp_osd_obj_t* obj,int dxs,int dys){ *sfalco* */ if(suboverlap_enabled) obj->y -= vo_font->pic_a[vo_font->font[40]]->h - vo_font->height; - if (obj->y >= (dys * sub_pos / 100)){ - int old=obj->y; - obj->y = dys * sub_pos /100; - obj->bbox.y2-=old-obj->y; - } - + + h = dys - obj->y; + if (sub_alignment == 2) + obj->y = dys * sub_pos / 100 - h; + else if (sub_alignment == 1) + obj->y = dys * sub_pos / 100 - h / 2; + else + obj->y = dys * sub_pos / 100; + + if (obj->y < 0) + obj->y = 0; + if (obj->y > dys - h) + obj->y = dys - h; + + obj->bbox.y2 = obj->y + h; + // calculate bbox: obj->bbox.x1=xmin; obj->bbox.x2=xmax; |