x11: fix some obvious video mode switching bugs

The original video mode wasn't reliably restored, so just store the
mode separately.

For some reason, window decorations got into the picture, possibly due
to an incorrect initial window position or something like this.
Normally, the window is positioned and sized such that it covers the
screen entirely, even though the window still has decorations and is
not in fullscreen mode (fullscreen wouldn't be correct, because the
virtual desktop size is not screen size). Hack-fix by forcing window
decorations off when VM-switching.

All in all, VM switching is still buggy and useless.

1 files changed, 1 insertions, 0 deletions

diff --git a/video/out/x11_common.h b/video/out/x11_common.h
index ab3539b36b..8cafd15650 100644
--- a/video/out/x11_common.h
+++ b/video/out/x11_common.h
@@ -50,6 +50,7 @@ struct vo_x11_state {
     int fs_flip;
     int fs_layer;
     int vm_set;
+    int vm_orig_w, vm_orig_h;
 
     GC f_gc;
     XSizeHints vo_hint;