randr-1.2 rotation doesn't use composite hook with a transform

[Maarten Maathuis]

The problem turned out to be a pixmap that was not detected/accepted
as offscreen, thus causing a fallback path.

Sincerly,

Maarten Maathuis.

On 12/14/07, Maarten Maathuis <madman2003 at gmail.com> wrote:
> I've been trying to implement rotation support into the nouveau
> driver, by filling the shadow hooks and setting the crtc base
> correctly. This works but it is slow, suggesting software rendering.
>
> My understanding is that it should use the composite hook to rotate
> and transfer the image to the shadow area.
>
> It does seem to call composite very frequently, but not with a transform.
>
> I'm using xserver git.
>
> Any idea what could be wrong?
>
> Sincerely,
>
> Maarten Maathuis.
>