On Thu, 2009-12-03 at 19:28 +0100, Maarten Maathuis wrote: 
> 
> @@ -203,6 +204,22 @@ exaPrepareAccessReg_mixed(PixmapPtr pPixmap, int index, 
> RegionPtr pReg)
>       pPixmap->devPrivate.ptr = pExaPixmap->sys_ptr;
>       pPixmap->devKind = pExaPixmap->sys_pitch;
>       pExaPixmap->use_gpu_copy = FALSE;
> +    /* We have a gpu pixmap that can be accessed, we don't need the cpu copy
> +     * anymore. Drivers that prefer DFS, should fail prepare access. */
> +    } else if (pExaPixmap->pDamage && exaPixmapHasGpuCopy(pPixmap)) {
> +         ExaScreenPriv(pPixmap->drawable.pScreen);
> +
> +         /* Copy back any deferred content if needed. */
> +         if (pExaScr->deferred_mixed_pixmap &&
> +             pExaScr->deferred_mixed_pixmap == pPixmap)
> +             exaMoveInPixmap_mixed(pPixmap);
> +
> +         DamageUnregister(&pPixmap->drawable, pExaPixmap->pDamage);
> +         DamageDestroy(pExaPixmap->pDamage);
> +         pExaPixmap->pDamage = NULL;
> +
> +         free(pExaPixmap->sys_ptr);
> +         pExaPixmap->sys_ptr = NULL;
>      }
>  }
>  

Unfortunately, the indentation is still wrong in this hunk (which editor
are you using?) - compare the block you add to the one above it: the
basic indentation should be one tab, with four additional spaces in the
if statement.

With that fixed,

Acked-by: Michel Dänzer <[email protected]>


-- 
Earthling Michel Dänzer           |                http://www.vmware.com
Libre software enthusiast         |          Debian, X and DRI developer
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