xorg-x11-server/xorg-x11-server-1.1.1-graphics-expose.patch

--- xorg-server-1.1.1/miext/cw/cw_ops.c.graphics-expose	2006-07-05 20:23:57.000000000 -0400
+++ xorg-server-1.1.1/miext/cw/cw_ops.c	2006-10-04 23:54:03.000000000 -0400
@@ -30,6 +30,7 @@
 #include "gcstruct.h"
 #include "pixmapstr.h"
 #include "cw.h"
+#include "mi.h"
 
 #define SETUP_BACKING_DST(_pDst, _pGC) \
     cwGCPtr pGCPrivate = getCwGC (_pGC); \
@@ -185,7 +186,7 @@
 	   int w, int h, int dstx, int dsty)
 {
     int		odstx, odsty;
-    RegionPtr	exposed = NULL;
+    int		osrcx, osrcy;
     SETUP_BACKING_DST(pDst, pGC);
     SETUP_BACKING_SRC(pSrc, pGC);
 
@@ -193,19 +194,20 @@
 
     odstx = dstx;
     odsty = dsty;
+    osrcx = srcx;
+    osrcy = srcy;
     CW_OFFSET_XY_DST(dstx, dsty);
     CW_OFFSET_XY_SRC(srcx, srcy);
 
-    exposed = (*pBackingGC->ops->CopyArea)(pBackingSrc, pBackingDst,
-					   pBackingGC, srcx, srcy, w, h,
-					   dstx, dsty);
-
-    if (exposed != NULL)
-	REGION_TRANSLATE(pDst->pScreen, exposed, odstx - dstx, odsty - dsty);
-
+    (*pBackingGC->ops->CopyArea)(pBackingSrc, pBackingDst,
+				 pBackingGC, srcx, srcy, w, h,
+				 dstx, dsty);
+    
     EPILOGUE(pGC);
 
-    return exposed;
+    return miHandleExposures(pSrc, pDst, pGC,
+			     osrcx, osrcy, w, h,
+			     odstx, odsty, 0);
 }
 
 static RegionPtr
@@ -213,7 +215,7 @@
 	    int w, int h, int dstx, int dsty, unsigned long plane)
 {
     int		odstx, odsty;
-    RegionPtr	exposed = NULL;
+    int		osrcx, osrcy;
     SETUP_BACKING_DST(pDst, pGC);
     SETUP_BACKING_SRC(pSrc, pGC);
 
@@ -221,19 +223,20 @@
 
     odstx = dstx;
     odsty = dsty;
+    osrcx = srcx;
+    osrcy = srcy;
     CW_OFFSET_XY_DST(dstx, dsty);
     CW_OFFSET_XY_SRC(srcx, srcy);
 
-    exposed = (*pBackingGC->ops->CopyPlane)(pBackingSrc, pBackingDst,
-					    pBackingGC, srcx, srcy, w, h,
-					    dstx, dsty, plane);
-
-    if (exposed != NULL)
-	REGION_TRANSLATE(pDst->pScreen, exposed, odstx - dstx, odsty - dsty);
+    (*pBackingGC->ops->CopyPlane)(pBackingSrc, pBackingDst,
+				  pBackingGC, srcx, srcy, w, h,
+				  dstx, dsty, plane);
 
     EPILOGUE(pGC);
 
-    return exposed;
+    return miHandleExposures(pSrc, pDst, pGC,
+			     osrcx, osrcy, w, h,
+			     odstx, odsty, plane);
 }
 
 static void