[PATCH] EXA: fix mixed-pixmaps issue where we could do accel with pixmap mapped

[Maarten Maathuis]

On Mon, Oct 26, 2009 at 6:53 PM, Keith Packard <keithp at keithp.com> wrote:
> Excerpts from skeggsb's message of Fri Oct 23 17:45:49 -0700 2009:
>
>> -    if (pExaPixmap->pDamage && exaPixmapIsOffscreen(pPixmap)) {
>> +    if (pExaPixmap->pDamage && exaPixmapIsOffscreen(pPixmap) &&
>> +    !pExaPixmap->offscreen) {
>
> This doesn't apply on master which has two cases inside the condition.
>

Both situations involve pixmap copying, something which is not
desirable if prepare access succeeded.

> --
> keith.packard at intel.com
>
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