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Revert "Separate out screen size and screen pixmap sizes in RRScreenSizeSet"

Browse source 
This reverts commit 752c368421.
This commit is contained in:
Keith Packard 2011-02-23 11:17:24 -08:00
commit fd9331f6eb
6 changed files with 41 additions and 96 deletions
Download patch file Download diff file Expand all files Collapse all files

6
hw/xfree86/common/xf86Helper.c
View file

@ -1038,12 +1038,7 @@ xf86SetRootClip (ScreenPtr pScreen, Bool enable)
RegionInit(&pWin->winSize, &box, 1);
RegionInit(&pWin->borderSize, &box, 1);
if (WasViewable)
{
PixmapPtr pPixmap = (*pScreen->GetScreenPixmap) (pScreen);
box.x2 = pPixmap->drawable.width;
box.y2 = pPixmap->drawable.height;
RegionReset(&pWin->borderClip, &box);
}
pWin->drawable.width = pScreen->width;
pWin->drawable.height = pScreen->height;
RegionBreak(&pWin->clipList);
@ -1121,6 +1116,7 @@ xf86EnableDisableFBAccess(int scrnIndex, Bool enable)
*/
if (!xf86Resetting)
xf86SetRootClip (pScreen, TRUE);
}
else
{

105
hw/xfree86/modes/xf86RandR12.c
View file

@ -659,12 +659,10 @@ xf86RandR12SetConfig (ScreenPtr pScreen,
static Bool
xf86RandR12ScreenSetSize (ScreenPtr pScreen,
CARD16 width,
CARD16 height,
CARD16 pixWidth,
CARD16 pixHeight,
CARD32 mmWidth,
CARD32 mmHeight)
CARD16 width,
CARD16 height,
CARD32 mmWidth,
CARD32 mmHeight)
{
XF86RandRInfoPtr randrp = XF86RANDRINFO(pScreen);
ScrnInfoPtr pScrn = XF86SCRNINFO(pScreen);
@ -672,8 +670,6 @@ xf86RandR12ScreenSetSize (ScreenPtr pScreen,
WindowPtr pRoot = pScreen->root;
PixmapPtr pScrnPix;
Bool ret = FALSE;
Bool pixSizeChanged = FALSE;
Bool winSizeChanged = FALSE;
int c;
if (xf86RandR12Key) {
@ -681,85 +677,46 @@ xf86RandR12ScreenSetSize (ScreenPtr pScreen,
{
randrp->virtualX = pScrn->virtualX;
randrp->virtualY = pScrn->virtualY;
pixSizeChanged = TRUE;
}
}
if (pRoot && pScrn->vtSema)
(*pScrn->EnableDisableFBAccess) (pScreen->myNum, FALSE);
pScrnPix = (*pScreen->GetScreenPixmap)(pScreen);
if (pixWidth != pScrnPix->drawable.width ||
pixHeight != pScrnPix->drawable.height)
pixSizeChanged = TRUE;
if (width != pScreen->width || height != pScreen->height)
winSizeChanged = TRUE;
if (pixSizeChanged)
{
if (pRoot && pScrn->vtSema)
(*pScrn->EnableDisableFBAccess) (pScreen->myNum, FALSE);
/* Let the driver update virtualX and virtualY */
if (!(*config->funcs->resize)(pScrn, pixWidth, pixHeight))
goto finish;
}
/* Let the driver update virtualX and virtualY */
if (!(*config->funcs->resize)(pScrn, width, height))
goto finish;
ret = TRUE;
if (winSizeChanged)
{
/* Update panning information */
for (c = 0; c < config->num_crtc; c++) {
xf86CrtcPtr crtc = config->crtc[c];
if (crtc->panningTotalArea.x2 > crtc->panningTotalArea.x1 ||
crtc->panningTotalArea.y2 > crtc->panningTotalArea.y1) {
if (crtc->panningTotalArea.x2 > crtc->panningTrackingArea.x1)
crtc->panningTotalArea.x2 += width - pScreen->width;
if (crtc->panningTotalArea.y2 > crtc->panningTrackingArea.y1)
crtc->panningTotalArea.y2 += height - pScreen->height;
if (crtc->panningTrackingArea.x2 > crtc->panningTrackingArea.x1)
crtc->panningTrackingArea.x2 += width - pScreen->width;
if (crtc->panningTrackingArea.y2 > crtc->panningTrackingArea.y1)
crtc->panningTrackingArea.y2 += height - pScreen->height;
xf86RandR13VerifyPanningArea (crtc, width, height);
xf86RandR13Pan (crtc, randrp->pointerX, randrp->pointerY);
}
/* Update panning information */
for (c = 0; c < config->num_crtc; c++) {
xf86CrtcPtr crtc = config->crtc[c];
if (crtc->panningTotalArea.x2 > crtc->panningTotalArea.x1 ||
crtc->panningTotalArea.y2 > crtc->panningTotalArea.y1) {
if (crtc->panningTotalArea.x2 > crtc->panningTrackingArea.x1)
crtc->panningTotalArea.x2 += width - pScreen->width;
if (crtc->panningTotalArea.y2 > crtc->panningTrackingArea.y1)
crtc->panningTotalArea.y2 += height - pScreen->height;
if (crtc->panningTrackingArea.x2 > crtc->panningTrackingArea.x1)
crtc->panningTrackingArea.x2 += width - pScreen->width;
if (crtc->panningTrackingArea.y2 > crtc->panningTrackingArea.y1)
crtc->panningTrackingArea.y2 += height - pScreen->height;
xf86RandR13VerifyPanningArea (crtc, width, height);
xf86RandR13Pan (crtc, randrp->pointerX, randrp->pointerY);
}
}
pScrnPix = (*pScreen->GetScreenPixmap)(pScreen);
pScreen->width = width;
pScreen->height = height;
if (pRoot)
{
BoxRec box;
pRoot->drawable.width = width;
pRoot->drawable.height = height;
box.x1 = 0;
box.y1 = 0;
box.x2 = width;
box.y2 = height;
RegionInit(&pRoot->winSize, &box, 1);
RegionInit(&pRoot->borderSize, &box, 1);
}
pScrnPix->drawable.width = pixWidth;
pScrnPix->drawable.height = pixHeight;
pScreen->width = pScrnPix->drawable.width = width;
pScreen->height = pScrnPix->drawable.height = height;
randrp->mmWidth = pScreen->mmWidth = mmWidth;
randrp->mmHeight = pScreen->mmHeight = mmHeight;
if (winSizeChanged)
{
xf86SetViewport (pScreen, pScreen->width-1, pScreen->height-1);
xf86SetViewport (pScreen, 0, 0);
}
xf86SetViewport (pScreen, pScreen->width-1, pScreen->height-1);
xf86SetViewport (pScreen, 0, 0);
finish:
if (pixSizeChanged)
{
if (pRoot && pScrn->vtSema)
(*pScrn->EnableDisableFBAccess) (pScreen->myNum, TRUE);
}
if (pRoot && pScrn->vtSema)
(*pScrn->EnableDisableFBAccess) (pScreen->myNum, TRUE);
#if RANDR_12_INTERFACE
if (xf86RandR12Key && pScreen->root && ret)
RRScreenSizeNotify (pScreen);
@ -859,8 +816,6 @@ xf86RandR12CreateScreenResources (ScreenPtr pScreen)
pScreen->width = width;
pScreen->height = height;
xf86RandR12ScreenSetSize (pScreen,
width,
height,
width,
height,
mmWidth,