devPrivates rework: since API is already broken, switch everything

over to new system.

Need to update documentation and address some remaining vestiges of
old system such as CursorRec structure, fb "offman" structure, and
FontRec privates.

1 files changed, 5 insertions, 13 deletions

diff --git a/Xext/shm.c b/Xext/shm.c
index 7fa834952..8fa584275 100644
--- a/Xext/shm.c
+++ b/Xext/shm.c
@@ -119,7 +119,7 @@ static int pixmapFormat;
 static int shmPixFormat[MAXSCREENS];
 static ShmFuncsPtr shmFuncs[MAXSCREENS];
 static DestroyPixmapProcPtr destroyPixmap[MAXSCREENS];
-static int  shmPixmapPrivate;
+static DevPrivateKey shmPixmapPrivate = &shmPixmapPrivate;
 static ShmFuncs miFuncs = {NULL, miShmPutImage};
 static ShmFuncs fbFuncs = {fbShmCreatePixmap, fbShmPutImage};
 
@@ -229,20 +229,11 @@ ShmExtensionInit(INITARGS)
       if (!pixmapFormat)
 	pixmapFormat = ZPixmap;
       if (sharedPixmaps)
-      {
 	for (i = 0; i < screenInfo.numScreens; i++)
 	{
 	    destroyPixmap[i] = screenInfo.screens[i]->DestroyPixmap;
 	    screenInfo.screens[i]->DestroyPixmap = ShmDestroyPixmap;
 	}
-	shmPixmapPrivate = AllocatePixmapPrivateIndex();
-	for (i = 0; i < screenInfo.numScreens; i++)
-	{
-	    if (!AllocatePixmapPrivate(screenInfo.screens[i],
-				       shmPixmapPrivate, 0))
-		return;
-	}
-      }
     }
     ShmSegType = CreateNewResourceType(ShmDetachSegment);
     if (ShmSegType &&
@@ -295,7 +286,8 @@ ShmDestroyPixmap (PixmapPtr pPixmap)
     if (pPixmap->refcnt == 1)
     {
 	ShmDescPtr  shmdesc;
-	shmdesc = (ShmDescPtr) pPixmap->devPrivates[shmPixmapPrivate].ptr;
+	shmdesc = (ShmDescPtr)dixLookupPrivate(&pPixmap->devPrivates,
+					       shmPixmapPrivate);
 	if (shmdesc)
 	    ShmDetachSegment ((pointer) shmdesc, pPixmap->drawable.id);
     }
@@ -762,7 +754,7 @@ CreatePmap:
 				shmdesc->addr + stuff->offset);
 
 	if (pMap) {
-            pMap->devPrivates[shmPixmapPrivate].ptr = (pointer) shmdesc;
+	    dixSetPrivate(&pMap->devPrivates, shmPixmapPrivate, shmdesc);
             shmdesc->refcnt++;
 	    pMap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
 	    pMap->drawable.id = newPix->info[j].id;
@@ -1076,7 +1068,7 @@ CreatePmap:
 			    shmdesc->addr + stuff->offset);
     if (pMap)
     {
-	pMap->devPrivates[shmPixmapPrivate].ptr = (pointer) shmdesc;
+	dixSetPrivate(&pMap->devPrivates, shmPixmapPrivate, shmdesc);
 	shmdesc->refcnt++;
 	pMap->drawable.serialNumber = NEXT_SERIAL_NUMBER;
 	pMap->drawable.id = stuff->pid;