[PULL] misc XQuartz fixes

[Jeremy Huddleston]

drawable *is* pWin->drawable.

i put the hunk insid ifdef ROOTLESS per your comment, but I wonder if miPaintwindow should return early in the general case if if is called with an UNDRAWABLE_WINDOW

Sent from my iPhone...

On May 1, 2010, at 2:01, Keith Packard <keithp at keithp.com> wrote:

> On Fri, 30 Apr 2010 16:22:07 -0700, Jeremy Huddleston <jeremyhu at apple.com> wrote:
> 
>> if (pWin->drawable->type == UNDRAWABLE_WINDOW)
>>    return;
> 
> Ok, now I'm confused. The patch I see in your tree looks like this:
> 
> @@ -552,6 +552,9 @@ miPaintWindow(WindowPtr pWin, RegionPtr prgn, int what)
>     DrawablePtr    drawable = &pWin->drawable;
> 
> #ifdef ROOTLESS
> +    if(!drawable || drawable->type == UNDRAWABLE_WINDOW)
> +    return;
> +
>     if(IsFramedWindow(pWin)) {
>         RootlessStartDrawing(pWin);
>         RootlessDamageRegion(pWin, prgn);
> 
> Are you talking about some other patch?
> 
> -- 
> keith.packard at intel.com