On Sun, 16 Feb 2003, Guido Guenther wrote:
> On Sun, Feb 16, 2003 at 05:28:27PM -0500, Mark Vojkovich wrote:
> [..snip..]
> > - Removal of old fullscreen update code (when VT switching)
> > Does that correspond with the breakage?
> Yeah! Especially the above point looks suspicious. I'll see if I can
> check out a version prior to this and see if it works later this week.
> Thanks a lot,
> -- Guido
Those modifications did:
static Bool
@@ -206,17 +271,9 @@ ShadowEnterVT(int index, int flags)
{
ScrnInfoPtr pScrn = xf86Screens[index];
ShadowScreenPtr pPriv = GET_SCREEN_PRIVATE(pScrn->pScreen);
- BoxRec box;
if((*pPriv->EnterVT)(index, flags)) {
pPriv->vtSema = TRUE;
-
- box.x1 = box.y1 = 0;
- box.x2 = pScrn->pScreen->width;
- box.y2 = pScrn->pScreen->height;
-
- (*pPriv->refresh)(pScrn, 1, &box);
-
return TRUE;
}
Which appears to prevent the shadowfb code from repainting the
screen when entering the VT. I don't know why that modification was
made. It will clearly leave a messed up screen when switching back.
I've just reproed that on x86.
Does anyone know why that was removed? It seems erroneous.
Mark.
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