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vo_dmabuf_wayland: correct full window size calculation

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The current calculation makes the implicit assumption that the margins
on both sides are always equal (the 2 times multiplication). This isn't
true though. For example, a 720p video fullscreened on a 1680x1050
display will have a top margin of 52 but a bottom margin of 53. The
current calculation just multiplies 52 by 2, so it's off by one. Fix
this by adding together all the margins together (left + right or top +
bottom) then adding that to the dst window size (width or height). This
way, we get the full size of the window for the viewport. Fixes #12554.
This commit is contained in:
Dudemanguy 2023-10-03 19:58:21 -05:00
parent d17db1367a
commit 61aecfabfd
1 changed files with 3 additions and 1 deletions
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4
video/out/vo_dmabuf_wayland.c
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@ -526,7 +526,9 @@ static void resize(struct vo *vo)
vo->opts->pan_x = 0;
vo->opts->pan_y = 0;
vo_get_src_dst_rects(vo, &src, &dst, &p->screen_osd_res);
wp_viewport_set_destination(wl->viewport, 2 * dst.x0 + mp_rect_w(dst), 2 * dst.y0 + mp_rect_h(dst));
int window_w = p->screen_osd_res.ml + p->screen_osd_res.mr + mp_rect_w(dst);
int window_h = p->screen_osd_res.mt + p->screen_osd_res.mb + mp_rect_h(dst);
wp_viewport_set_destination(wl->viewport, window_w, window_h);
//now we restore pan for video viewport calculation
vo->opts->pan_x = vo_opts->pan_x;