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Check whether the foreign XID is mapped at binding time.

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gb 2010-03-23 07:42:05 +00:00
parent 8bc05b84d0
commit 0bf40c2d44
1 changed files with 3 additions and 0 deletions
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3
gst-libs/gst/vaapi/gstvaapiwindow_x11.c
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@ -198,6 +198,7 @@ gst_vaapi_window_x11_create(GstVaapiWindow *window, guint *width, guint *height)
{
GstVaapiWindowX11Private * const priv = GST_VAAPI_WINDOW_X11(window)->priv;
Display * const dpy = GST_VAAPI_DISPLAY_XDISPLAY(priv->display);
XWindowAttributes wattr;
Atom atoms[2];
gboolean ok;
@ -208,6 +209,8 @@ gst_vaapi_window_x11_create(GstVaapiWindow *window, guint *width, guint *height)
if (!priv->create_window && priv->xid) {
GST_VAAPI_DISPLAY_LOCK(priv->display);
XGetWindowAttributes(dpy, priv->xid, &wattr);
priv->is_mapped = wattr.map_state == IsViewable;
ok = x11_get_geometry(dpy, priv->xid, NULL, NULL, width, height);
GST_VAAPI_DISPLAY_UNLOCK(priv->display);
return ok;