Xserver: Post-REGION-macros-to-inline-funcs clean-up.

nx-X11/programs/Xserver/Xext/panoramiX.c

@@ -1160,7 +1160,6 @@ XineramaGetImageData(
     BoxRec SrcBox, *pbox;
     int x, y, w, h, i, j, nbox, size, sizeNeeded, ScratchPitch, inOut, depth;
     DrawablePtr pDraw = pDrawables[0];
-    ScreenPtr pScreen = pDraw->pScreen;
     char *ScratchMem = NULL;
 
     size = 0;

nx-X11/programs/Xserver/Xext/shape.c

@@ -317,7 +317,6 @@ ProcShapeRectangles (client)
     register ClientPtr client;
 {
     WindowPtr		pWin;
-    ScreenPtr		pScreen;
     REQUEST(xShapeRectanglesReq);
     xRectangle		*prects;
     int		        nrects, ctype;
@@ -350,7 +349,6 @@ ProcShapeRectangles (client)
 	client->errorValue = stuff->ordering;
         return BadValue;
     }
-    pScreen = pWin->drawable.pScreen;
     nrects = ((stuff->length  << 2) - sizeof(xShapeRectanglesReq));
     if (nrects & 4)
 	return BadLength;

nx-X11/programs/Xserver/mi/mibstore.c

@@ -2573,11 +2573,9 @@ miBSAllocate(pWin)
     WindowPtr 	  pWin;
 {
     register miBSWindowPtr  pBackingStore;
-    register ScreenPtr 	    pScreen;
 	
     if (pWin->drawable.pScreen->backingStoreSupport == NotUseful)
 	return;
-    pScreen = pWin->drawable.pScreen;
     if (!(pBackingStore = (miBSWindowPtr)pWin->backStorage))
     {
 
@@ -2674,9 +2672,6 @@ miBSFree(pWin)
     WindowPtr pWin;
 {
     miBSWindowPtr 	pBackingStore;
-    register ScreenPtr	pScreen;
-
-    pScreen = pWin->drawable.pScreen;
 
     pBackingStore = (miBSWindowPtr)pWin->backStorage;
     if (pBackingStore)

nx-X11/programs/Xserver/mi/mioverlay.c

@@ -2029,7 +2029,6 @@ HasUnderlayChildren(WindowPtr pWin)
 static Bool
 CollectUnderlayChildrenRegions(WindowPtr pWin, RegionPtr pReg)
 {
-    ScreenPtr pScreen = pWin->drawable.pScreen;
     WindowPtr pChild;
     miOverlayTreePtr pTree;
     Bool hasUnderlay;

nx-X11/programs/Xserver/mi/miwindow.c

@@ -275,14 +275,12 @@ miChangeSaveUnder(pWin, first)
 					 * Used when pWin was restacked */
 {
     RegionRec	rgn;	/* Area obscured by saveUnder windows */
-    register ScreenPtr pScreen;
     Bool	res;
 
     if (!deltaSaveUndersViewable && !numSaveUndersViewable)
 	return FALSE;
     numSaveUndersViewable += deltaSaveUndersViewable;
     deltaSaveUndersViewable = 0;
-    pScreen = pWin->drawable.pScreen;
     RegionNull(&rgn);
     res = miCheckSubSaveUnder (pWin->parent,
 			       pWin->saveUnder ? first : pWin->nextSib,
@@ -368,9 +366,6 @@ miMarkOverlappedWindows(pWin, pFirst, ppLayerWin)
     register WindowPtr pChild, pLast;
     Bool anyMarked = FALSE;
     MarkWindowProcPtr MarkWindow = pWin->drawable.pScreen->MarkWindow;
-    ScreenPtr pScreen;
-
-    pScreen = pWin->drawable.pScreen;
 
     /* single layered systems are easy */
     if (ppLayerWin) *ppLayerWin = pWin;
@@ -453,11 +448,8 @@ miHandleValidateExposures(pWin)
 {
     register WindowPtr pChild;
     register ValidatePtr val;
-    ScreenPtr pScreen;
     WindowExposuresProcPtr WindowExposures;
 
-    pScreen = pWin->drawable.pScreen;
-
     pChild = pWin;
     WindowExposures = pChild->drawable.pScreen->WindowExposures;
     while (1)
@@ -581,12 +573,10 @@ miRecomputeExposures (
     register WindowPtr	pWin,
     void *		value) /* must conform to VisitWindowProcPtr */
 {
-    register ScreenPtr	pScreen;
     RegionPtr	pValid = (RegionPtr)value;
 
     if (pWin->valdata)
     {
-	pScreen = pWin->drawable.pScreen;
 	/*
 	 * compute exposed regions of this window
 	 */
@@ -1186,11 +1176,8 @@ miMarkUnrealizedWindow(pChild, pWin, fromConfigure)
 void
 miSegregateChildren(WindowPtr pWin, RegionPtr pReg, int depth)
 {
-    ScreenPtr pScreen;
     WindowPtr pChild;
 
-    pScreen = pWin->drawable.pScreen;
-
     for (pChild = pWin->firstChild; pChild; pChild = pChild->nextSib)
     {
 	if (pChild->drawable.depth == depth)

nx-X11/programs/Xserver/render/mipict.c

@@ -129,7 +129,6 @@ miValidatePicture (PicturePtr pPicture,
 		   Mask       mask)
 {
     DrawablePtr	    pDrawable = pPicture->pDrawable;
-    ScreenPtr       pScreen = pDrawable->pScreen;
 
     if ((mask & (CPClipXOrigin|CPClipYOrigin|CPClipMask|CPSubwindowMode)) ||
 	(pDrawable->serialNumber != (pPicture->serialNumber & DRAWABLE_SERIAL_BITS)))