From 4017d3190234e189a0bbd33193a148d4d3c7556b Mon Sep 17 00:00:00 2001
From: Eamon Walsh <ewalsh@tycho.nsa.gov>
Date: Tue, 28 Aug 2007 09:28:25 -0400
Subject: 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.
---
 miext/damage/damage.c    | 41 ++++++++++-------------------------------
 miext/damage/damagestr.h | 15 ++++++++-------
 2 files changed, 18 insertions(+), 38 deletions(-)

(limited to 'miext/damage')

diff --git a/miext/damage/damage.c b/miext/damage/damage.c
index 65314d8a9..b7f6fb550 100755
--- a/miext/damage/damage.c
+++ b/miext/damage/damage.c
@@ -65,16 +65,15 @@
 #define DAMAGE_DEBUG(x)
 #endif
 
-#define getPixmapDamageRef(pPixmap) \
-    ((DamagePtr *) &(pPixmap->devPrivates[damagePixPrivateIndex].ptr))
+#define getPixmapDamageRef(pPixmap) ((DamagePtr *) \
+    dixLookupPrivateAddr(&(pPixmap)->devPrivates, damagePixPrivateKey))
 
 #define pixmapDamage(pPixmap)		damagePixPriv(pPixmap)
 
-static int damageScrPrivateIndex;
-static int damagePixPrivateIndex;
-static int damageGCPrivateIndex;
-static int damageWinPrivateIndex;
-static int damageGeneration;
+static DevPrivateKey damageScrPrivateKey = &damageScrPrivateKey;
+static DevPrivateKey damagePixPrivateKey = &damagePixPrivateKey;
+static DevPrivateKey damageGCPrivateKey = &damageGCPrivateKey;
+static DevPrivateKey damageWinPrivateKey = &damageWinPrivateKey;
 
 static DamagePtr *
 getDrawableDamageRef (DrawablePtr pDrawable)
@@ -115,7 +114,7 @@ getDrawableDamageRef (DrawablePtr pDrawable)
 
 #define winDamageRef(pWindow) \
     DamagePtr	*pPrev = (DamagePtr *) \
-	    &(pWindow->devPrivates[damageWinPrivateIndex].ptr)
+	dixLookupPrivateAddr(&(pWindow)->devPrivates, damageWinPrivateKey)
 
 static void
 DamageReportDamage (DamagePtr pDamage, RegionPtr pDamageRegion)
@@ -1779,30 +1778,10 @@ DamageSetup (ScreenPtr pScreen)
     PictureScreenPtr	ps = GetPictureScreenIfSet(pScreen);
 #endif
 
-    if (damageGeneration != serverGeneration)
-    {
-	damageScrPrivateIndex = AllocateScreenPrivateIndex ();
-	if (damageScrPrivateIndex == -1)
-	    return FALSE;
-	damageGCPrivateIndex = AllocateGCPrivateIndex ();
-	if (damageGCPrivateIndex == -1)
-	    return FALSE;
-	damagePixPrivateIndex = AllocatePixmapPrivateIndex ();
-	if (damagePixPrivateIndex == -1)
-	    return FALSE;
-	damageWinPrivateIndex = AllocateWindowPrivateIndex ();
-	if (damageWinPrivateIndex == -1)
-	    return FALSE;
-	damageGeneration = serverGeneration;
-    }
-    if (pScreen->devPrivates[damageScrPrivateIndex].ptr)
+    if (dixLookupPrivate(&pScreen->devPrivates, damageScrPrivateKey))
 	return TRUE;
 
-    if (!AllocateGCPrivate (pScreen, damageGCPrivateIndex, sizeof (DamageGCPrivRec)))
-	return FALSE;
-    if (!AllocatePixmapPrivate (pScreen, damagePixPrivateIndex, 0))
-	return FALSE;
-    if (!AllocateWindowPrivate (pScreen, damageWinPrivateIndex, 0))
+    if (!dixRequestPrivate(damageGCPrivateKey, sizeof(DamageGCPrivRec)))
 	return FALSE;
 
     pScrPriv = (DamageScrPrivPtr) xalloc (sizeof (DamageScrPrivRec));
@@ -1827,7 +1806,7 @@ DamageSetup (ScreenPtr pScreen)
     }
 #endif
 
-    pScreen->devPrivates[damageScrPrivateIndex].ptr = (pointer) pScrPriv;
+    dixSetPrivate(&pScreen->devPrivates, damageScrPrivateKey, pScrPriv);
     return TRUE;
 }
 
diff --git a/miext/damage/damagestr.h b/miext/damage/damagestr.h
index 1e0efad4f..9f3dd6684 100755
--- a/miext/damage/damagestr.h
+++ b/miext/damage/damagestr.h
@@ -29,6 +29,7 @@
 
 #include "damage.h"
 #include "gcstruct.h"
+#include "privates.h"
 #ifdef RENDER
 # include "picturestr.h"
 #endif
@@ -80,31 +81,31 @@ typedef struct _damageGCPriv {
 } DamageGCPrivRec, *DamageGCPrivPtr;
 
 /* XXX should move these into damage.c, damageScrPrivateIndex is static */
-#define damageGetScrPriv(pScr) \
-    ((DamageScrPrivPtr) (pScr)->devPrivates[damageScrPrivateIndex].ptr)
+#define damageGetScrPriv(pScr) ((DamageScrPrivPtr) \
+    dixLookupPrivate(&(pScr)->devPrivates, damageScrPrivateKey))
 
 #define damageScrPriv(pScr) \
     DamageScrPrivPtr    pScrPriv = damageGetScrPriv(pScr)
 
 #define damageGetPixPriv(pPix) \
-    ((DamagePtr) (pPix)->devPrivates[damagePixPrivateIndex].ptr)
+    dixLookupPrivate(&(pPix)->devPrivates, damagePixPrivateKey)
 
 #define damgeSetPixPriv(pPix,v) \
-    ((pPix)->devPrivates[damagePixPrivateIndex].ptr = (pointer ) (v))
+    dixSetPrivate(&(pPix)->devPrivates, damagePixPrivateKey, v)
 
 #define damagePixPriv(pPix) \
     DamagePtr	    pDamage = damageGetPixPriv(pPix)
 
 #define damageGetGCPriv(pGC) \
-    ((DamageGCPrivPtr) (pGC)->devPrivates[damageGCPrivateIndex].ptr)
+    dixLookupPrivate(&(pGC)->devPrivates, damageGCPrivateKey)
 
 #define damageGCPriv(pGC) \
     DamageGCPrivPtr  pGCPriv = damageGetGCPriv(pGC)
 
 #define damageGetWinPriv(pWin) \
-    ((DamagePtr) (pWin)->devPrivates[damageWinPrivateIndex].ptr)
+    ((DamagePtr)dixLookupPrivate(&(pWin)->devPrivates, damageWinPrivateKey))
 
 #define damageSetWinPriv(pWin,d) \
-    ((pWin)->devPrivates[damageWinPrivateIndex].ptr = (d))
+    dixSetPrivate(&(pWin)->devPrivates, damageWinPrivateKey, d)
 
 #endif /* _DAMAGESTR_H_ */
-- 
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