[vlc-devel] commit: Qt4: wait until the video output is ready ( Rémi Denis-Courmont )

[Laurent Aimar]

On Fri, Jun 20, 2008, git version control wrote:
> +    /* The core can ask through a callback to show the video.
> +     * NOTE: We need to block the video output core until the window handle
> +     * is ready for use (otherwise an X11 invalid handle failure may occur).
> +     * As a side effect, it is illegal to emit askVideoWidgetToShow from
> +     * the same thread as the Qt4 thread that owns this. */
> +    QObject::connect( this, SIGNAL(askVideoWidgetToShow()), this, SLOT(show()),
> +                      Qt::BlockingQueuedConnection );
 I don't know which QT version we impose but QT 4.2 (from debian etch for
example) does not have Qt::BlockingQueuedConnection.

-- 
fenrir