libX11 xserver fontconfig mesa pixman xkbcomp xkeyboard-config git update

23 Mar 2012

16 files changed, 1758 insertions, 1853 deletions

diff --git a/xorg-server/hw/xquartz/xpr/appledri.c b/xorg-server/hw/xquartz/xpr/appledri.c
index 44c132abc..4ef0061b2 100644
--- a/xorg-server/hw/xquartz/xpr/appledri.c
+++ b/xorg-server/hw/xquartz/xpr/appledri.c
@@ -59,36 +59,31 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 static int DRIErrorBase = 0;
 
-
-static void AppleDRIResetProc(ExtensionEntry* extEntry);
+static void AppleDRIResetProc(ExtensionEntry * extEntry);
 static int ProcAppleDRICreatePixmap(ClientPtr client);
 
 static unsigned char DRIReqCode = 0;
 static int DRIEventBase = 0;
 
-static void SNotifyEvent(xAppleDRINotifyEvent *from, xAppleDRINotifyEvent *to);
+static void SNotifyEvent(xAppleDRINotifyEvent * from,
+                         xAppleDRINotifyEvent * to);
 
 typedef struct _DRIEvent *DRIEventPtr;
 typedef struct _DRIEvent {
-    DRIEventPtr     next;
-    ClientPtr       client;
-    XID             clientResource;
-    unsigned int    mask;
+    DRIEventPtr next;
+    ClientPtr client;
+    XID clientResource;
+    unsigned int mask;
 } DRIEventRec;
 
-/*ARGSUSED*/
-static void
-AppleDRIResetProc (
-    ExtensionEntry* extEntry
-)
+ /*ARGSUSED*/ static void
+AppleDRIResetProc(ExtensionEntry * extEntry)
 {
     DRIReset();
 }
 
 static int
-ProcAppleDRIQueryVersion(
-    register ClientPtr client
-)
+ProcAppleDRIQueryVersion(register ClientPtr client)
 {
     xAppleDRIQueryVersionReply rep;
 
@@ -106,17 +101,14 @@ ProcAppleDRIQueryVersion(
         swaps(&rep.minorVersion);
         swapl(&rep.patchVersion);
     }
-    WriteToClient(client, sizeof(xAppleDRIQueryVersionReply), (char *)&rep);
+    WriteToClient(client, sizeof(xAppleDRIQueryVersionReply), (char *) &rep);
     return Success;
 }
 
-
 /* surfaces */
 
 static int
-ProcAppleDRIQueryDirectRenderingCapable(
-    register ClientPtr client
-)
+ProcAppleDRIQueryDirectRenderingCapable(register ClientPtr client)
 {
     xAppleDRIQueryDirectRenderingCapableReply rep;
     Bool isCapable;
@@ -127,8 +119,8 @@ ProcAppleDRIQueryDirectRenderingCapable(
     rep.length = 0;
     rep.sequenceNumber = client->sequence;
 
-    if (!DRIQueryDirectRenderingCapable( screenInfo.screens[stuff->screen], 
-                                         &isCapable)) {
+    if (!DRIQueryDirectRenderingCapable(screenInfo.screens[stuff->screen],
+                                        &isCapable)) {
         return BadValue;
     }
     rep.isCapable = isCapable;
@@ -141,18 +133,17 @@ ProcAppleDRIQueryDirectRenderingCapable(
         swapl(&rep.length);
     }
 
-    WriteToClient(client, 
-        sizeof(xAppleDRIQueryDirectRenderingCapableReply), (char *)&rep);
+    WriteToClient(client,
+                  sizeof(xAppleDRIQueryDirectRenderingCapableReply),
+                  (char *) &rep);
     return Success;
 }
 
 static int
-ProcAppleDRIAuthConnection(
-    register ClientPtr client
-)
+ProcAppleDRIAuthConnection(register ClientPtr client)
 {
     xAppleDRIAuthConnectionReply rep;
-    
+
     REQUEST(xAppleDRIAuthConnectionReq);
     REQUEST_SIZE_MATCH(xAppleDRIAuthConnectionReq);
 
@@ -161,25 +152,23 @@ ProcAppleDRIAuthConnection(
     rep.sequenceNumber = client->sequence;
     rep.authenticated = 1;
 
-    if (!DRIAuthConnection( screenInfo.screens[stuff->screen], stuff->magic)) {
-        ErrorF("Failed to authenticate %u\n", (unsigned int)stuff->magic);
+    if (!DRIAuthConnection(screenInfo.screens[stuff->screen], stuff->magic)) {
+        ErrorF("Failed to authenticate %u\n", (unsigned int) stuff->magic);
         rep.authenticated = 0;
     }
 
     if (client->swapped) {
         swaps(&rep.sequenceNumber);
         swapl(&rep.length);
-        swapl(&rep.authenticated); /* Yes, this is a CARD32 ... sigh */
+        swapl(&rep.authenticated);      /* Yes, this is a CARD32 ... sigh */
     }
 
-    WriteToClient(client, sizeof(xAppleDRIAuthConnectionReply), (char *)&rep);
+    WriteToClient(client, sizeof(xAppleDRIAuthConnectionReply), (char *) &rep);
     return Success;
 }
 
-static void surface_notify(
-    void *_arg,
-    void *data
-)
+static void
+surface_notify(void *_arg, void *data)
 {
     DRISurfaceNotifyArg *arg = _arg;
     int client_index = (int) x_cvt_vptr_to_uint(data);
@@ -192,13 +181,11 @@ static void surface_notify(
     se.kind = arg->kind;
     se.arg = arg->id;
     se.time = currentTime.milliseconds;
-    WriteEventsToClient (clients[client_index], 1, (xEvent *) &se);
+    WriteEventsToClient(clients[client_index], 1, (xEvent *) &se);
 }
 
 static int
-ProcAppleDRICreateSurface(
-    ClientPtr client
-)
+ProcAppleDRICreateSurface(ClientPtr client)
 {
     xAppleDRICreateSurfaceReply rep;
     DrawablePtr pDrawable;
@@ -213,17 +200,16 @@ ProcAppleDRICreateSurface(
     rep.sequenceNumber = client->sequence;
 
     rc = dixLookupDrawable(&pDrawable, stuff->drawable, client, 0,
-			   DixReadAccess);
+                           DixReadAccess);
     if (rc != Success)
-	return rc;
+        return rc;
 
     rep.key_0 = rep.key_1 = rep.uid = 0;
 
-    if (!DRICreateSurface( screenInfo.screens[stuff->screen],
-                           (Drawable)stuff->drawable, pDrawable,
-                           stuff->client_id, &sid, key,
-                           surface_notify,
-                           x_cvt_uint_to_vptr(client->index))) {
+    if (!DRICreateSurface(screenInfo.screens[stuff->screen],
+                          (Drawable) stuff->drawable, pDrawable,
+                          stuff->client_id, &sid, key,
+                          surface_notify, x_cvt_uint_to_vptr(client->index))) {
         return BadValue;
     }
 
@@ -239,28 +225,27 @@ ProcAppleDRICreateSurface(
         swapl(&rep.uid);
     }
 
-    WriteToClient(client, sizeof(xAppleDRICreateSurfaceReply), (char *)&rep);
+    WriteToClient(client, sizeof(xAppleDRICreateSurfaceReply), (char *) &rep);
     return Success;
 }
 
 static int
-ProcAppleDRIDestroySurface(
-    register ClientPtr client
-)
+ProcAppleDRIDestroySurface(register ClientPtr client)
 {
     int rc;
+
     REQUEST(xAppleDRIDestroySurfaceReq);
     DrawablePtr pDrawable;
+
     REQUEST_SIZE_MATCH(xAppleDRIDestroySurfaceReq);
 
     rc = dixLookupDrawable(&pDrawable, stuff->drawable, client, 0,
-			   DixReadAccess);
+                           DixReadAccess);
     if (rc != Success)
-	return rc;
+        return rc;
 
-    if (!DRIDestroySurface( screenInfo.screens[stuff->screen], 
-                            (Drawable)stuff->drawable,
-                            pDrawable, NULL, NULL)) {
+    if (!DRIDestroySurface(screenInfo.screens[stuff->screen],
+                           (Drawable) stuff->drawable, pDrawable, NULL, NULL)) {
         return BadValue;
     }
 
@@ -283,23 +268,21 @@ ProcAppleDRICreatePixmap(ClientPtr client)
     rc = dixLookupDrawable(&pDrawable, stuff->drawable, client, 0,
                            DixReadAccess);
 
-    if(rc != Success)
+    if (rc != Success)
         return rc;
-    
-    if(!DRICreatePixmap(screenInfo.screens[stuff->screen],
-                              (Drawable)stuff->drawable,
-                              pDrawable,
-			      path, PATH_MAX)) {
+
+    if (!DRICreatePixmap(screenInfo.screens[stuff->screen],
+                         (Drawable) stuff->drawable,
+                         pDrawable, path, PATH_MAX)) {
+        return BadValue;
+    }
+
+    if (!DRIGetPixmapData(pDrawable, &width, &height, &pitch, &bpp, &ptr)) {
         return BadValue;
     }
 
-    if(!DRIGetPixmapData(pDrawable, &width, &height,
-			 &pitch, &bpp, &ptr)) {
-	return BadValue;
-    } 
-	
     rep.stringLength = strlen(path) + 1;
-		
+
     rep.type = X_Reply;
     rep.length = bytes_to_int32(rep.stringLength);
     rep.sequenceNumber = client->sequence;
@@ -309,9 +292,9 @@ ProcAppleDRICreatePixmap(ClientPtr client)
     rep.bpp = bpp;
     rep.size = pitch * height;
 
-    if(sizeof(rep) != sz_xAppleDRICreatePixmapReply)
-	ErrorF("error sizeof(rep) is %zu\n", sizeof(rep)); 
-    
+    if (sizeof(rep) != sz_xAppleDRICreatePixmapReply)
+        ErrorF("error sizeof(rep) is %zu\n", sizeof(rep));
+
     if (client->swapped) {
         swaps(&rep.sequenceNumber);
         swapl(&rep.length);
@@ -334,15 +317,16 @@ ProcAppleDRIDestroyPixmap(ClientPtr client)
 {
     DrawablePtr pDrawable;
     int rc;
+
     REQUEST(xAppleDRIDestroyPixmapReq);
     REQUEST_SIZE_MATCH(xAppleDRIDestroyPixmapReq);
 
     rc = dixLookupDrawable(&pDrawable, stuff->drawable, client, 0,
-			    DixReadAccess);
+                           DixReadAccess);
+
+    if (rc != Success)
+        return rc;
 
-    if(rc != Success)
-	return rc;
-    
     DRIDestroyPixmap(pDrawable);
 
     return Success;
@@ -351,14 +335,11 @@ ProcAppleDRIDestroyPixmap(ClientPtr client)
 /* dispatch */
 
 static int
-ProcAppleDRIDispatch (
-    register ClientPtr client
-)
+ProcAppleDRIDispatch(register ClientPtr client)
 {
     REQUEST(xReq);
 
-    switch (stuff->data)
-    {
+    switch (stuff->data) {
     case X_AppleDRIQueryVersion:
         return ProcAppleDRIQueryVersion(client);
     case X_AppleDRIQueryDirectRenderingCapable:
@@ -368,8 +349,7 @@ ProcAppleDRIDispatch (
     if (!LocalClient(client))
         return DRIErrorBase + AppleDRIClientNotLocal;
 
-    switch (stuff->data)
-    {
+    switch (stuff->data) {
     case X_AppleDRIAuthConnection:
         return ProcAppleDRIAuthConnection(client);
     case X_AppleDRICreateSurface:
@@ -377,9 +357,9 @@ ProcAppleDRIDispatch (
     case X_AppleDRIDestroySurface:
         return ProcAppleDRIDestroySurface(client);
     case X_AppleDRICreatePixmap:
-	return ProcAppleDRICreatePixmap(client);
+        return ProcAppleDRICreatePixmap(client);
     case X_AppleDRIDestroyPixmap:
-	return ProcAppleDRIDestroyPixmap(client);
+        return ProcAppleDRIDestroyPixmap(client);
 
     default:
         return BadRequest;
@@ -387,22 +367,17 @@ ProcAppleDRIDispatch (
 }
 
 static void
-SNotifyEvent(
-    xAppleDRINotifyEvent *from,
-    xAppleDRINotifyEvent *to
-)
+SNotifyEvent(xAppleDRINotifyEvent * from, xAppleDRINotifyEvent * to)
 {
     to->type = from->type;
     to->kind = from->kind;
-    cpswaps (from->sequenceNumber, to->sequenceNumber);
-    cpswapl (from->time, to->time);
-    cpswapl (from->arg, to->arg);
+    cpswaps(from->sequenceNumber, to->sequenceNumber);
+    cpswapl(from->time, to->time);
+    cpswapl(from->arg, to->arg);
 }
 
 static int
-SProcAppleDRIQueryVersion(
-    register ClientPtr client
-)
+SProcAppleDRIQueryVersion(register ClientPtr client)
 {
     REQUEST(xAppleDRIQueryVersionReq);
     swaps(&stuff->length);
@@ -410,9 +385,7 @@ SProcAppleDRIQueryVersion(
 }
 
 static int
-SProcAppleDRIQueryDirectRenderingCapable(
-    register ClientPtr client
-)
+SProcAppleDRIQueryDirectRenderingCapable(register ClientPtr client)
 {
     REQUEST(xAppleDRIQueryDirectRenderingCapableReq);
     swaps(&stuff->length);
@@ -421,9 +394,7 @@ SProcAppleDRIQueryDirectRenderingCapable(
 }
 
 static int
-SProcAppleDRIAuthConnection(
-    register ClientPtr client
-)
+SProcAppleDRIAuthConnection(register ClientPtr client)
 {
     REQUEST(xAppleDRIAuthConnectionReq);
     swaps(&stuff->length);
@@ -433,9 +404,7 @@ SProcAppleDRIAuthConnection(
 }
 
 static int
-SProcAppleDRICreateSurface(
-    register ClientPtr client
-)
+SProcAppleDRICreateSurface(register ClientPtr client)
 {
     REQUEST(xAppleDRICreateSurfaceReq);
     swaps(&stuff->length);
@@ -446,9 +415,7 @@ SProcAppleDRICreateSurface(
 }
 
 static int
-SProcAppleDRIDestroySurface(
-    register ClientPtr client
-)
+SProcAppleDRIDestroySurface(register ClientPtr client)
 {
     REQUEST(xAppleDRIDestroySurfaceReq);
     swaps(&stuff->length);
@@ -458,9 +425,7 @@ SProcAppleDRIDestroySurface(
 }
 
 static int
-SProcAppleDRICreatePixmap(
-    register ClientPtr client
-)
+SProcAppleDRICreatePixmap(register ClientPtr client)
 {
     REQUEST(xAppleDRICreatePixmapReq);
     swaps(&stuff->length);
@@ -470,9 +435,7 @@ SProcAppleDRICreatePixmap(
 }
 
 static int
-SProcAppleDRIDestroyPixmap(
-    register ClientPtr client
-)
+SProcAppleDRIDestroyPixmap(register ClientPtr client)
 {
     REQUEST(xAppleDRIDestroyPixmapReq);
     swaps(&stuff->length);
@@ -481,14 +444,11 @@ SProcAppleDRIDestroyPixmap(
 }
 
 static int
-SProcAppleDRIDispatch (
-    register ClientPtr client
-)
+SProcAppleDRIDispatch(register ClientPtr client)
 {
     REQUEST(xReq);
 
-    switch (stuff->data)
-    {
+    switch (stuff->data) {
     case X_AppleDRIQueryVersion:
         return SProcAppleDRIQueryVersion(client);
     case X_AppleDRIQueryDirectRenderingCapable:
@@ -498,8 +458,7 @@ SProcAppleDRIDispatch (
     if (!LocalClient(client))
         return DRIErrorBase + AppleDRIClientNotLocal;
 
-    switch (stuff->data)
-    {
+    switch (stuff->data) {
     case X_AppleDRIAuthConnection:
         return SProcAppleDRIAuthConnection(client);
     case X_AppleDRICreateSurface:
@@ -507,9 +466,9 @@ SProcAppleDRIDispatch (
     case X_AppleDRIDestroySurface:
         return SProcAppleDRIDestroySurface(client);
     case X_AppleDRICreatePixmap:
-	return SProcAppleDRICreatePixmap(client);
+        return SProcAppleDRICreatePixmap(client);
     case X_AppleDRIDestroyPixmap:
-	return SProcAppleDRIDestroyPixmap(client);
+        return SProcAppleDRIDestroyPixmap(client);
 
     default:
         return BadRequest;
@@ -519,7 +478,7 @@ SProcAppleDRIDispatch (
 void
 AppleDRIExtensionInit(void)
 {
-    ExtensionEntry* extEntry;
+    ExtensionEntry *extEntry;
 
     if (DRIExtensionInit() &&
         (extEntry = AddExtension(APPLEDRINAME,
@@ -527,13 +486,13 @@ AppleDRIExtensionInit(void)
                                  AppleDRINumberErrors,
                                  ProcAppleDRIDispatch,
                                  SProcAppleDRIDispatch,
-                                 AppleDRIResetProc,
-                                 StandardMinorOpcode))) {
+                                 AppleDRIResetProc, StandardMinorOpcode))) {
         size_t i;
-        DRIReqCode = (unsigned char)extEntry->base;
+
+        DRIReqCode = (unsigned char) extEntry->base;
         DRIErrorBase = extEntry->errorBase;
         DRIEventBase = extEntry->eventBase;
-        for (i=0; i < AppleDRINumberEvents; i++)
+        for (i = 0; i < AppleDRINumberEvents; i++)
             EventSwapVector[DRIEventBase + i] = (EventSwapPtr) SNotifyEvent;
     }
 }
diff --git a/xorg-server/hw/xquartz/xpr/appledristr.h b/xorg-server/hw/xquartz/xpr/appledristr.h
index b5ffe5b46..131a699d9 100644
--- a/xorg-server/hw/xquartz/xpr/appledristr.h
+++ b/xorg-server/hw/xquartz/xpr/appledristr.h
@@ -46,207 +46,200 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define APPLE_DRI_MINOR_VERSION	0
 #define APPLE_DRI_PATCH_VERSION	0
 
-typedef struct _AppleDRIQueryVersion
-{
-   CARD8 reqType;               /* always DRIReqCode */
-   CARD8 driReqType;            /* always X_DRIQueryVersion */
-   CARD16 length B16;
+typedef struct _AppleDRIQueryVersion {
+    CARD8 reqType;              /* always DRIReqCode */
+    CARD8 driReqType;           /* always X_DRIQueryVersion */
+    CARD16 length B16;
 } xAppleDRIQueryVersionReq;
+
 #define sz_xAppleDRIQueryVersionReq	4
 
-typedef struct
-{
-   BYTE type;                   /* X_Reply */
-   BOOL pad1;
-   CARD16 sequenceNumber B16;
-   CARD32 length B32;
-   CARD16 majorVersion B16;     /* major version of DRI protocol */
-   CARD16 minorVersion B16;     /* minor version of DRI protocol */
-   CARD32 patchVersion B32;     /* patch version of DRI protocol */
-   CARD32 pad3 B32;
-   CARD32 pad4 B32;
-   CARD32 pad5 B32;
-   CARD32 pad6 B32;
+typedef struct {
+    BYTE type;                  /* X_Reply */
+    BOOL pad1;
+    CARD16 sequenceNumber B16;
+    CARD32 length B32;
+    CARD16 majorVersion B16;    /* major version of DRI protocol */
+    CARD16 minorVersion B16;    /* minor version of DRI protocol */
+    CARD32 patchVersion B32;    /* patch version of DRI protocol */
+    CARD32 pad3 B32;
+    CARD32 pad4 B32;
+    CARD32 pad5 B32;
+    CARD32 pad6 B32;
 } xAppleDRIQueryVersionReply;
+
 #define sz_xAppleDRIQueryVersionReply	32
 
-typedef struct _AppleDRIQueryDirectRenderingCapable
-{
-   CARD8 reqType;               /* always DRIReqCode */
-   CARD8 driReqType;            /* X_DRIQueryDirectRenderingCapable */
-   CARD16 length B16;
-   CARD32 screen B32;
+typedef struct _AppleDRIQueryDirectRenderingCapable {
+    CARD8 reqType;              /* always DRIReqCode */
+    CARD8 driReqType;           /* X_DRIQueryDirectRenderingCapable */
+    CARD16 length B16;
+    CARD32 screen B32;
 } xAppleDRIQueryDirectRenderingCapableReq;
+
 #define sz_xAppleDRIQueryDirectRenderingCapableReq	8
 
-typedef struct
-{
-   BYTE type;                   /* X_Reply */
-   BOOL pad1;
-   CARD16 sequenceNumber B16;
-   CARD32 length B32;
-   BOOL isCapable;
-   BOOL pad2;
-   BOOL pad3;
-   BOOL pad4;
-   CARD32 pad5 B32;
-   CARD32 pad6 B32;
-   CARD32 pad7 B32;
-   CARD32 pad8 B32;
-   CARD32 pad9 B32;
+typedef struct {
+    BYTE type;                  /* X_Reply */
+    BOOL pad1;
+    CARD16 sequenceNumber B16;
+    CARD32 length B32;
+    BOOL isCapable;
+    BOOL pad2;
+    BOOL pad3;
+    BOOL pad4;
+    CARD32 pad5 B32;
+    CARD32 pad6 B32;
+    CARD32 pad7 B32;
+    CARD32 pad8 B32;
+    CARD32 pad9 B32;
 } xAppleDRIQueryDirectRenderingCapableReply;
+
 #define sz_xAppleDRIQueryDirectRenderingCapableReply	32
 
-typedef struct _AppleDRIAuthConnection
-{
-   CARD8 reqType;               /* always DRIReqCode */
-   CARD8 driReqType;            /* always X_DRICloseConnection */
-   CARD16 length B16;
-   CARD32 screen B32;
-   CARD32 magic B32;
+typedef struct _AppleDRIAuthConnection {
+    CARD8 reqType;              /* always DRIReqCode */
+    CARD8 driReqType;           /* always X_DRICloseConnection */
+    CARD16 length B16;
+    CARD32 screen B32;
+    CARD32 magic B32;
 } xAppleDRIAuthConnectionReq;
+
 #define sz_xAppleDRIAuthConnectionReq	12
 
-typedef struct
-{
-   BYTE type;
-   BOOL pad1;
-   CARD16 sequenceNumber B16;
-   CARD32 length B32;
-   CARD32 authenticated B32;
-   CARD32 pad2 B32;
-   CARD32 pad3 B32;
-   CARD32 pad4 B32;
-   CARD32 pad5 B32;
-   CARD32 pad6 B32;
+typedef struct {
+    BYTE type;
+    BOOL pad1;
+    CARD16 sequenceNumber B16;
+    CARD32 length B32;
+    CARD32 authenticated B32;
+    CARD32 pad2 B32;
+    CARD32 pad3 B32;
+    CARD32 pad4 B32;
+    CARD32 pad5 B32;
+    CARD32 pad6 B32;
 } xAppleDRIAuthConnectionReply;
+
 #define zx_xAppleDRIAuthConnectionReply  32
 
-typedef struct _AppleDRICreateSurface
-{
-   CARD8 reqType;               /* always DRIReqCode */
-   CARD8 driReqType;            /* always X_DRICreateSurface */
-   CARD16 length B16;
-   CARD32 screen B32;
-   CARD32 drawable B32;
-   CARD32 client_id B32;
+typedef struct _AppleDRICreateSurface {
+    CARD8 reqType;              /* always DRIReqCode */
+    CARD8 driReqType;           /* always X_DRICreateSurface */
+    CARD16 length B16;
+    CARD32 screen B32;
+    CARD32 drawable B32;
+    CARD32 client_id B32;
 } xAppleDRICreateSurfaceReq;
+
 #define sz_xAppleDRICreateSurfaceReq	16
 
-typedef struct
-{
-   BYTE type;                   /* X_Reply */
-   BOOL pad1;
-   CARD16 sequenceNumber B16;
-   CARD32 length B32;
-   CARD32 key_0 B32;
-   CARD32 key_1 B32;
-   CARD32 uid B32;
-   CARD32 pad4 B32;
-   CARD32 pad5 B32;
-   CARD32 pad6 B32;
+typedef struct {
+    BYTE type;                  /* X_Reply */
+    BOOL pad1;
+    CARD16 sequenceNumber B16;
+    CARD32 length B32;
+    CARD32 key_0 B32;
+    CARD32 key_1 B32;
+    CARD32 uid B32;
+    CARD32 pad4 B32;
+    CARD32 pad5 B32;
+    CARD32 pad6 B32;
 } xAppleDRICreateSurfaceReply;
+
 #define sz_xAppleDRICreateSurfaceReply	32
 
-typedef struct _AppleDRIDestroySurface
-{
-   CARD8 reqType;               /* always DRIReqCode */
-   CARD8 driReqType;            /* always X_DRIDestroySurface */
-   CARD16 length B16;
-   CARD32 screen B32;
-   CARD32 drawable B32;
+typedef struct _AppleDRIDestroySurface {
+    CARD8 reqType;              /* always DRIReqCode */
+    CARD8 driReqType;           /* always X_DRIDestroySurface */
+    CARD16 length B16;
+    CARD32 screen B32;
+    CARD32 drawable B32;
 } xAppleDRIDestroySurfaceReq;
+
 #define sz_xAppleDRIDestroySurfaceReq	12
 
-typedef struct _AppleDRINotify
-{
-   BYTE type;                   /* always eventBase + event type */
-   BYTE kind;
-   CARD16 sequenceNumber B16;
-   CARD32 time B32;             /* time of change */
-   CARD32 pad1 B32;
-   CARD32 arg B32;
-   CARD32 pad3 B32;
-   CARD32 pad4 B32;
-   CARD32 pad5 B32;
-   CARD32 pad6 B32;
+typedef struct _AppleDRINotify {
+    BYTE type;                  /* always eventBase + event type */
+    BYTE kind;
+    CARD16 sequenceNumber B16;
+    CARD32 time B32;            /* time of change */
+    CARD32 pad1 B32;
+    CARD32 arg B32;
+    CARD32 pad3 B32;
+    CARD32 pad4 B32;
+    CARD32 pad5 B32;
+    CARD32 pad6 B32;
 } xAppleDRINotifyEvent;
-#define sz_xAppleDRINotifyEvent	32
 
+#define sz_xAppleDRINotifyEvent	32
 
-typedef struct
-{
-   CARD8 reqType;
-   CARD8 driReqType;
-   CARD16 length B16;
-   CARD32 screen B32;
-   CARD32 drawable B32;
-   BOOL doubleSwap;
-   CARD8 pad1, pad2, pad3;
+typedef struct {
+    CARD8 reqType;
+    CARD8 driReqType;
+    CARD16 length B16;
+    CARD32 screen B32;
+    CARD32 drawable B32;
+    BOOL doubleSwap;
+    CARD8 pad1, pad2, pad3;
 } xAppleDRICreateSharedBufferReq;
 
 #define sz_xAppleDRICreateSharedBufferReq 16
 
-typedef struct
-{
-   BYTE type;
-   BYTE data1;
-   CARD16 sequenceNumber B16;
-   CARD32 length B32;
-   CARD32 stringLength B32;     /* 0 on error */
-   CARD32 width B32;
-   CARD32 height B32;
-   CARD32 pad1 B32;
-   CARD32 pad2 B32;
-   CARD32 pad3 B32;
+typedef struct {
+    BYTE type;
+    BYTE data1;
+    CARD16 sequenceNumber B16;
+    CARD32 length B32;
+    CARD32 stringLength B32;    /* 0 on error */
+    CARD32 width B32;
+    CARD32 height B32;
+    CARD32 pad1 B32;
+    CARD32 pad2 B32;
+    CARD32 pad3 B32;
 } xAppleDRICreateSharedBufferReply;
 
 #define sz_xAppleDRICreateSharedBufferReply 32
 
-typedef struct
-{
-   CARD8 reqType;
-   CARD8 driReqType;
-   CARD16 length B16;
-   CARD32 screen B32;
-   CARD32 drawable B32;
+typedef struct {
+    CARD8 reqType;
+    CARD8 driReqType;
+    CARD16 length B16;
+    CARD32 screen B32;
+    CARD32 drawable B32;
 } xAppleDRISwapBuffersReq;
 
 #define sz_xAppleDRISwapBuffersReq 12
 
-typedef struct
-{
-   CARD8 reqType;               /*1 */
-   CARD8 driReqType;            /*2 */
-   CARD16 length B16;           /*4 */
-   CARD32 screen B32;           /*8 */
-   CARD32 drawable B32;         /*12 */
+typedef struct {
+    CARD8 reqType;              /*1 */
+    CARD8 driReqType;           /*2 */
+    CARD16 length B16;          /*4 */
+    CARD32 screen B32;          /*8 */
+    CARD32 drawable B32;        /*12 */
 } xAppleDRICreatePixmapReq;
 
 #define sz_xAppleDRICreatePixmapReq 12
 
-typedef struct
-{
-   BYTE type;                   /*1 */
-   BOOL pad1;                   /*2 */
-   CARD16 sequenceNumber B16;   /*4 */
-   CARD32 length B32;           /*8 */
-   CARD32 width B32;            /*12 */
-   CARD32 height B32;           /*16 */
-   CARD32 pitch B32;            /*20 */
-   CARD32 bpp B32;              /*24 */
-   CARD32 size B32;             /*28 */
-   CARD32 stringLength B32;     /*32 */
+typedef struct {
+    BYTE type;                  /*1 */
+    BOOL pad1;                  /*2 */
+    CARD16 sequenceNumber B16;  /*4 */
+    CARD32 length B32;          /*8 */
+    CARD32 width B32;           /*12 */
+    CARD32 height B32;          /*16 */
+    CARD32 pitch B32;           /*20 */
+    CARD32 bpp B32;             /*24 */
+    CARD32 size B32;            /*28 */
+    CARD32 stringLength B32;    /*32 */
 } xAppleDRICreatePixmapReply;
 
 #define sz_xAppleDRICreatePixmapReply 32
 
-typedef struct
-{
-   CARD8 reqType;               /*1 */
-   CARD8 driReqType;            /*2 */
-   CARD16 length B16;           /*4 */
-   CARD32 drawable B32;         /*8 */
+typedef struct {
+    CARD8 reqType;              /*1 */
+    CARD8 driReqType;           /*2 */
+    CARD16 length B16;          /*4 */
+    CARD32 drawable B32;        /*8 */
 } xAppleDRIDestroyPixmapReq;
 
 #define sz_xAppleDRIDestroyPixmapReq 8
@@ -255,12 +248,12 @@ typedef struct
 
 void AppleDRISendEvent(
 #if NeedFunctionPrototypes
-                         int /* type */ ,
-                         unsigned int /* mask */ ,
-                         int /* which */ ,
-                         int    /* arg */
+                          int /* type */ ,
+                          unsigned int /* mask */ ,
+                          int /* which */ ,
+                          int   /* arg */
 #endif
-   );
+    );
 
-#endif /* _APPLEDRI_SERVER_ */
-#endif /* _APPLEDRISTR_H_ */
+#endif                          /* _APPLEDRI_SERVER_ */
+#endif                          /* _APPLEDRISTR_H_ */
diff --git a/xorg-server/hw/xquartz/xpr/dri.c b/xorg-server/hw/xquartz/xpr/dri.c
index a58f2c76d..0ce1d0771 100644
--- a/xorg-server/hw/xquartz/xpr/dri.c
+++ b/xorg-server/hw/xquartz/xpr/dri.c
@@ -75,12 +75,16 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include <AvailabilityMacros.h>
 
 static DevPrivateKeyRec DRIScreenPrivKeyRec;
+
 #define DRIScreenPrivKey (&DRIScreenPrivKeyRec)
 static DevPrivateKeyRec DRIWindowPrivKeyRec;
+
 #define DRIWindowPrivKey (&DRIWindowPrivKeyRec)
 static DevPrivateKeyRec DRIPixmapPrivKeyRec;
+
 #define DRIPixmapPrivKey (&DRIPixmapPrivKeyRec)
 static DevPrivateKeyRec DRIPixmapBufferPrivKeyRec;
+
 #define DRIPixmapBufferPrivKey (&DRIPixmapBufferPrivKeyRec)
 
 static RESTYPE DRIDrawablePrivResType;
@@ -96,29 +100,29 @@ typedef struct {
     int width;
     int height;
     char shmPath[PATH_MAX];
-    int fd; /* From shm_open (for now) */
-    size_t length; /* length of buffer */
-    void *buffer;       
+    int fd;                     /* From shm_open (for now) */
+    size_t length;              /* length of buffer */
+    void *buffer;
 } DRIPixmapBuffer, *DRIPixmapBufferPtr;
 
 Bool
 DRIScreenInit(ScreenPtr pScreen)
 {
-    DRIScreenPrivPtr    pDRIPriv;
-    int                 i;
+    DRIScreenPrivPtr pDRIPriv;
+    int i;
 
     if (!dixRegisterPrivateKey(&DRIScreenPrivKeyRec, PRIVATE_SCREEN, 0))
-	return FALSE;
+        return FALSE;
     if (!dixRegisterPrivateKey(&DRIWindowPrivKeyRec, PRIVATE_WINDOW, 0))
-	return FALSE;
+        return FALSE;
     if (!dixRegisterPrivateKey(&DRIPixmapPrivKeyRec, PRIVATE_PIXMAP, 0))
-	return FALSE;
+        return FALSE;
     if (!dixRegisterPrivateKey(&DRIPixmapBufferPrivKeyRec, PRIVATE_PIXMAP, 0))
-	return FALSE;
+        return FALSE;
 
     pDRIPriv = (DRIScreenPrivPtr) calloc(1, sizeof(DRIScreenPrivRec));
     if (!pDRIPriv) {
-	dixSetPrivate(&pScreen->devPrivates, DRIScreenPrivKey, NULL);
+        dixSetPrivate(&pScreen->devPrivates, DRIScreenPrivKey, NULL);
         return FALSE;
     }
 
@@ -137,7 +141,7 @@ DRIScreenInit(ScreenPtr pScreen)
 Bool
 DRIFinishScreenInit(ScreenPtr pScreen)
 {
-    DRIScreenPrivPtr  pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
 
     /* Wrap DRI support */
     pDRIPriv->wrap.ValidateTree = pScreen->ValidateTree;
@@ -167,7 +171,7 @@ DRICloseScreen(ScreenPtr pScreen)
 
     if (pDRIPriv && pDRIPriv->directRenderingSupport) {
         free(pDRIPriv);
-	dixSetPrivate(&pScreen->devPrivates, DRIScreenPrivKey, NULL);
+        dixSetPrivate(&pScreen->devPrivates, DRIScreenPrivKey, NULL);
     }
 }
 
@@ -175,7 +179,7 @@ Bool
 DRIExtensionInit(void)
 {
     DRIDrawablePrivResType = CreateNewResourceType(DRIDrawablePrivDelete,
-						   "DRIDrawable");
+                                                   "DRIDrawable");
 
     return DRIDrawablePrivResType != 0;
 }
@@ -193,7 +197,7 @@ DRIReset(void)
 }
 
 Bool
-DRIQueryDirectRenderingCapable(ScreenPtr pScreen, Bool* isCapable)
+DRIQueryDirectRenderingCapable(ScreenPtr pScreen, Bool *isCapable)
 {
     DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
 
@@ -213,7 +217,8 @@ DRIAuthConnection(ScreenPtr pScreen, unsigned int magic)
 
     DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
 
-    if (drmAuthMagic(pDRIPriv->drmFD, magic)) return FALSE;
+    if (drmAuthMagic(pDRIPriv->drmFD, magic))
+        return FALSE;
 #endif
     return TRUE;
 }
@@ -246,12 +251,13 @@ DRIUpdateSurface(DRIDrawablePrivPtr pDRIDrawablePriv, DrawablePtr pDraw)
 
         wc.shape_nrects = RegionNumRects(&pWin->clipList);
         wc.shape_rects = RegionRects(&pWin->clipList);
-        wc.shape_tx = - (pTopWin->drawable.x - pTopWin->borderWidth);
-        wc.shape_ty = - (pTopWin->drawable.y - pTopWin->borderWidth);
+        wc.shape_tx = -(pTopWin->drawable.x - pTopWin->borderWidth);
+        wc.shape_ty = -(pTopWin->drawable.y - pTopWin->borderWidth);
 
         flags |= XP_BOUNDS | XP_SHAPE;
 
-    } else if (pDraw->type == DRAWABLE_PIXMAP) {
+    }
+    else if (pDraw->type == DRAWABLE_PIXMAP) {
         wc.x = 0;
         wc.y = 0;
         wc.width = pDraw->width;
@@ -265,7 +271,8 @@ DRIUpdateSurface(DRIDrawablePrivPtr pDRIDrawablePriv, DrawablePtr pDraw)
 
 /* Return NULL if an error occurs. */
 static DRIDrawablePrivPtr
-CreateSurfaceForWindow(ScreenPtr pScreen, WindowPtr pWin, xp_window_id *widPtr) {
+CreateSurfaceForWindow(ScreenPtr pScreen, WindowPtr pWin, xp_window_id * widPtr)
+{
     DRIDrawablePrivPtr pDRIDrawablePriv;
     xp_window_id wid = 0;
 
@@ -274,50 +281,49 @@ CreateSurfaceForWindow(ScreenPtr pScreen, WindowPtr pWin, xp_window_id *widPtr)
     pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin);
 
     if (pDRIDrawablePriv == NULL) {
-	xp_error err;
-	xp_window_changes wc;
-	
-	/* allocate a DRI Window Private record */
-	if (!(pDRIDrawablePriv = malloc(sizeof(*pDRIDrawablePriv)))) {
-	    return NULL;
-	}
-	
-	pDRIDrawablePriv->pDraw = (DrawablePtr)pWin;
-	pDRIDrawablePriv->pScreen = pScreen;
-	pDRIDrawablePriv->refCount = 0;
-	pDRIDrawablePriv->drawableIndex = -1;
-	pDRIDrawablePriv->notifiers = NULL;
-	
-	/* find the physical window */
-	wid = x_cvt_vptr_to_uint(RootlessFrameForWindow(pWin, TRUE));
-
-	if (wid == 0) {
-	    free(pDRIDrawablePriv);
-	    return NULL;
-	}
-	
-	/* allocate the physical surface */
-	err = xp_create_surface(wid, &pDRIDrawablePriv->sid);
-
-	if (err != Success) {
-	    free(pDRIDrawablePriv);
-	    return NULL;
-	}
-
-	/* Make it visible */
-	wc.stack_mode = XP_MAPPED_ABOVE;
-	wc.sibling = 0;
-	err = xp_configure_surface(pDRIDrawablePriv->sid, XP_STACKING, &wc);
-
-	if (err != Success) {
-	    xp_destroy_surface(pDRIDrawablePriv->sid);
-	    free(pDRIDrawablePriv);
-	    return NULL;
-	}
-
-	/* save private off of preallocated index */
-	dixSetPrivate(&pWin->devPrivates, DRIWindowPrivKey,
-		      pDRIDrawablePriv);
+        xp_error err;
+        xp_window_changes wc;
+
+        /* allocate a DRI Window Private record */
+        if (!(pDRIDrawablePriv = malloc(sizeof(*pDRIDrawablePriv)))) {
+            return NULL;
+        }
+
+        pDRIDrawablePriv->pDraw = (DrawablePtr) pWin;
+        pDRIDrawablePriv->pScreen = pScreen;
+        pDRIDrawablePriv->refCount = 0;
+        pDRIDrawablePriv->drawableIndex = -1;
+        pDRIDrawablePriv->notifiers = NULL;
+
+        /* find the physical window */
+        wid = x_cvt_vptr_to_uint(RootlessFrameForWindow(pWin, TRUE));
+
+        if (wid == 0) {
+            free(pDRIDrawablePriv);
+            return NULL;
+        }
+
+        /* allocate the physical surface */
+        err = xp_create_surface(wid, &pDRIDrawablePriv->sid);
+
+        if (err != Success) {
+            free(pDRIDrawablePriv);
+            return NULL;
+        }
+
+        /* Make it visible */
+        wc.stack_mode = XP_MAPPED_ABOVE;
+        wc.sibling = 0;
+        err = xp_configure_surface(pDRIDrawablePriv->sid, XP_STACKING, &wc);
+
+        if (err != Success) {
+            xp_destroy_surface(pDRIDrawablePriv->sid);
+            free(pDRIDrawablePriv);
+            return NULL;
+        }
+
+        /* save private off of preallocated index */
+        dixSetPrivate(&pWin->devPrivates, DRIWindowPrivKey, pDRIDrawablePriv);
     }
 
     *widPtr = wid;
@@ -327,111 +333,109 @@ CreateSurfaceForWindow(ScreenPtr pScreen, WindowPtr pWin, xp_window_id *widPtr)
 
 /* Return NULL if an error occurs. */
 static DRIDrawablePrivPtr
-CreateSurfaceForPixmap(ScreenPtr pScreen, PixmapPtr pPix) {
+CreateSurfaceForPixmap(ScreenPtr pScreen, PixmapPtr pPix)
+{
     DRIDrawablePrivPtr pDRIDrawablePriv;
-     
+
     pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_PIXMAP(pPix);
 
     if (pDRIDrawablePriv == NULL) {
-	xp_error err;
-
-	/* allocate a DRI Window Private record */
-	if (!(pDRIDrawablePriv = calloc(1, sizeof(*pDRIDrawablePriv)))) {
-	    return NULL;
-	}
-	
-	pDRIDrawablePriv->pDraw = (DrawablePtr)pPix;
-	pDRIDrawablePriv->pScreen = pScreen;
-	pDRIDrawablePriv->refCount = 0;
-	pDRIDrawablePriv->drawableIndex = -1;
-	pDRIDrawablePriv->notifiers = NULL;
-	
-	/* Passing a null window id to Xplugin in 10.3+ asks for
-	   an accelerated offscreen surface. */
-	
-	err = xp_create_surface(0, &pDRIDrawablePriv->sid);
-	if (err != Success) {
-	    free(pDRIDrawablePriv);
-	    return NULL;
-	}
-
-	/* 
-	 * The DRIUpdateSurface will be called to resize the surface
-	 * after this function, if the export is successful.
-	 */
-
-	/* save private off of preallocated index */
-	dixSetPrivate(&pPix->devPrivates, DRIPixmapPrivKey,
-		      pDRIDrawablePriv);
-    }
-    
+        xp_error err;
+
+        /* allocate a DRI Window Private record */
+        if (!(pDRIDrawablePriv = calloc(1, sizeof(*pDRIDrawablePriv)))) {
+            return NULL;
+        }
+
+        pDRIDrawablePriv->pDraw = (DrawablePtr) pPix;
+        pDRIDrawablePriv->pScreen = pScreen;
+        pDRIDrawablePriv->refCount = 0;
+        pDRIDrawablePriv->drawableIndex = -1;
+        pDRIDrawablePriv->notifiers = NULL;
+
+        /* Passing a null window id to Xplugin in 10.3+ asks for
+           an accelerated offscreen surface. */
+
+        err = xp_create_surface(0, &pDRIDrawablePriv->sid);
+        if (err != Success) {
+            free(pDRIDrawablePriv);
+            return NULL;
+        }
+
+        /* 
+         * The DRIUpdateSurface will be called to resize the surface
+         * after this function, if the export is successful.
+         */
+
+        /* save private off of preallocated index */
+        dixSetPrivate(&pPix->devPrivates, DRIPixmapPrivKey, pDRIDrawablePriv);
+    }
+
     return pDRIDrawablePriv;
 }
 
-
 Bool
 DRICreateSurface(ScreenPtr pScreen, Drawable id,
                  DrawablePtr pDrawable, xp_client_id client_id,
-                 xp_surface_id *surface_id, unsigned int ret_key[2],
+                 xp_surface_id * surface_id, unsigned int ret_key[2],
                  void (*notify) (void *arg, void *data), void *notify_data)
 {
-    DRIScreenPrivPtr    pDRIPriv = DRI_SCREEN_PRIV(pScreen);
-    xp_window_id        wid = 0;
-    DRIDrawablePrivPtr  pDRIDrawablePriv;
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
+    xp_window_id wid = 0;
+    DRIDrawablePrivPtr pDRIDrawablePriv;
 
     if (pDrawable->type == DRAWABLE_WINDOW) {
-	pDRIDrawablePriv = CreateSurfaceForWindow(pScreen, 
-						  (WindowPtr)pDrawable, &wid);
+        pDRIDrawablePriv = CreateSurfaceForWindow(pScreen,
+                                                  (WindowPtr) pDrawable, &wid);
 
-	if(NULL == pDRIDrawablePriv)
-	    return FALSE; /*error*/
+        if (NULL == pDRIDrawablePriv)
+            return FALSE;       /*error */
     }
 #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1030
     else if (pDrawable->type == DRAWABLE_PIXMAP) {
-	pDRIDrawablePriv = CreateSurfaceForPixmap(pScreen, 
-						  (PixmapPtr)pDrawable);
+        pDRIDrawablePriv = CreateSurfaceForPixmap(pScreen,
+                                                  (PixmapPtr) pDrawable);
 
-	if(NULL == pDRIDrawablePriv)
-	    return FALSE; /*error*/
+        if (NULL == pDRIDrawablePriv)
+            return FALSE;       /*error */
     }
 #endif
     else {
-	/* We handle GLXPbuffers in a different way (via CGL). */
+        /* We handle GLXPbuffers in a different way (via CGL). */
         return FALSE;
     }
-    
-    
+
     /* Finish initialization of new surfaces */
     if (pDRIDrawablePriv->refCount == 0) {
-        unsigned int key[2] = {0};
+        unsigned int key[2] = { 0 };
         xp_error err;
 
         /* try to give the client access to the surface */
         if (client_id != 0) {
-	    /*
-	     * Xplugin accepts a 0 wid if the surface id is offscreen, such 
-	     * as for a pixmap.
-	     */
-            err = xp_export_surface(wid, pDRIDrawablePriv->sid,
-                                    client_id, key);
+            /*
+             * Xplugin accepts a 0 wid if the surface id is offscreen, such 
+             * as for a pixmap.
+             */
+            err = xp_export_surface(wid, pDRIDrawablePriv->sid, client_id, key);
             if (err != Success) {
                 xp_destroy_surface(pDRIDrawablePriv->sid);
                 free(pDRIDrawablePriv);
-		
-		/* 
-		 * Now set the dix privates to NULL that were previously set.
-		 * This prevents reusing an invalid pointer.
-		 */
-		if(pDrawable->type == DRAWABLE_WINDOW) {
-		    WindowPtr pWin = (WindowPtr)pDrawable;
-		    
-		    dixSetPrivate(&pWin->devPrivates, DRIWindowPrivKey, NULL);
-		} else if(pDrawable->type == DRAWABLE_PIXMAP) {
-		    PixmapPtr pPix = (PixmapPtr)pDrawable;
-		    
-		    dixSetPrivate(&pPix->devPrivates, DRIPixmapPrivKey, NULL);
-		}
-		
+
+                /* 
+                 * Now set the dix privates to NULL that were previously set.
+                 * This prevents reusing an invalid pointer.
+                 */
+                if (pDrawable->type == DRAWABLE_WINDOW) {
+                    WindowPtr pWin = (WindowPtr) pDrawable;
+
+                    dixSetPrivate(&pWin->devPrivates, DRIWindowPrivKey, NULL);
+                }
+                else if (pDrawable->type == DRAWABLE_PIXMAP) {
+                    PixmapPtr pPix = (PixmapPtr) pDrawable;
+
+                    dixSetPrivate(&pPix->devPrivates, DRIPixmapPrivKey, NULL);
+                }
+
                 return FALSE;
             }
         }
@@ -445,10 +449,11 @@ DRICreateSurface(ScreenPtr pScreen, Drawable id,
         if (surface_hash == NULL)
             surface_hash = x_hash_table_new(NULL, NULL, NULL, NULL);
         x_hash_table_insert(surface_hash,
-                            x_cvt_uint_to_vptr(pDRIDrawablePriv->sid), pDRIDrawablePriv);
+                            x_cvt_uint_to_vptr(pDRIDrawablePriv->sid),
+                            pDRIDrawablePriv);
 
         /* track this in case this window is destroyed */
-        AddResource(id, DRIDrawablePrivResType, (pointer)pDrawable);
+        AddResource(id, DRIDrawablePrivResType, (pointer) pDrawable);
 
         /* Initialize shape */
         DRIUpdateSurface(pDRIDrawablePriv, pDrawable);
@@ -475,38 +480,40 @@ Bool
 DRIDestroySurface(ScreenPtr pScreen, Drawable id, DrawablePtr pDrawable,
                   void (*notify) (void *, void *), void *notify_data)
 {
-    DRIDrawablePrivPtr  pDRIDrawablePriv;
+    DRIDrawablePrivPtr pDRIDrawablePriv;
 
     if (pDrawable->type == DRAWABLE_WINDOW) {
-        pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW((WindowPtr)pDrawable);
-    } else if (pDrawable->type == DRAWABLE_PIXMAP) {
-        pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_PIXMAP((PixmapPtr)pDrawable);
-    } else {
+        pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW((WindowPtr) pDrawable);
+    }
+    else if (pDrawable->type == DRAWABLE_PIXMAP) {
+        pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_PIXMAP((PixmapPtr) pDrawable);
+    }
+    else {
         return FALSE;
     }
 
     if (pDRIDrawablePriv != NULL) {
-	/*
-	 * This doesn't seem to be used, because notify is NULL in all callers.
-	 */
+        /*
+         * This doesn't seem to be used, because notify is NULL in all callers.
+         */
 
         if (notify != NULL) {
-            pDRIDrawablePriv->notifiers = x_hook_remove(pDRIDrawablePriv->notifiers,
-                                                        notify, notify_data);
+            pDRIDrawablePriv->notifiers =
+                x_hook_remove(pDRIDrawablePriv->notifiers, notify, notify_data);
         }
 
-	--pDRIDrawablePriv->refCount;
+        --pDRIDrawablePriv->refCount;
 
-	/* 
-	 * Check if the drawable privates still have a reference to the
-	 * surface.
-	 */
+        /* 
+         * Check if the drawable privates still have a reference to the
+         * surface.
+         */
 
         if (pDRIDrawablePriv->refCount <= 0) {
             /*
-	     * This calls back to DRIDrawablePrivDelete which
-	     * frees the private area and dispatches events, if needed. 
-	     */
+             * This calls back to DRIDrawablePrivDelete which
+             * frees the private area and dispatches events, if needed. 
+             */
             FreeResourceByType(id, DRIDrawablePrivResType, FALSE);
         }
     }
@@ -521,38 +528,38 @@ DRIDestroySurface(ScreenPtr pScreen, Drawable id, DrawablePtr pDrawable,
 Bool
 DRIDrawablePrivDelete(pointer pResource, XID id)
 {
-    DrawablePtr         pDrawable = (DrawablePtr)pResource;
-    DRIScreenPrivPtr    pDRIPriv = DRI_SCREEN_PRIV(pDrawable->pScreen);
-    DRIDrawablePrivPtr  pDRIDrawablePriv = NULL;
-    WindowPtr           pWin = NULL;
-    PixmapPtr           pPix = NULL;
+    DrawablePtr pDrawable = (DrawablePtr) pResource;
+    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pDrawable->pScreen);
+    DRIDrawablePrivPtr pDRIDrawablePriv = NULL;
+    WindowPtr pWin = NULL;
+    PixmapPtr pPix = NULL;
 
     if (pDrawable->type == DRAWABLE_WINDOW) {
-        pWin = (WindowPtr)pDrawable;
+        pWin = (WindowPtr) pDrawable;
         pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin);
-    } else if (pDrawable->type == DRAWABLE_PIXMAP) {
-        pPix = (PixmapPtr)pDrawable;
+    }
+    else if (pDrawable->type == DRAWABLE_PIXMAP) {
+        pPix = (PixmapPtr) pDrawable;
         pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_PIXMAP(pPix);
     }
 
     if (pDRIDrawablePriv == NULL) {
-	/* 
-	 * We reuse __func__ and the resource type for the GLXPixmap code.
-	 * Attempt to free a pixmap buffer associated with the resource
-	 * if possible.
-	 */
-	return DRIFreePixmapImp(pDrawable);
-    }
-    
+        /* 
+         * We reuse __func__ and the resource type for the GLXPixmap code.
+         * Attempt to free a pixmap buffer associated with the resource
+         * if possible.
+         */
+        return DRIFreePixmapImp(pDrawable);
+    }
+
     if (pDRIDrawablePriv->drawableIndex != -1) {
         /* release drawable table entry */
         pDRIPriv->DRIDrawables[pDRIDrawablePriv->drawableIndex] = NULL;
     }
 
     if (pDRIDrawablePriv->sid != 0) {
-	DRISurfaceNotify(pDRIDrawablePriv->sid, AppleDRISurfaceNotifyDestroyed);
+        DRISurfaceNotify(pDRIDrawablePriv->sid, AppleDRISurfaceNotifyDestroyed);
     }
-  
 
     if (pDRIDrawablePriv->notifiers != NULL)
         x_hook_free(pDRIDrawablePriv->notifiers);
@@ -560,9 +567,10 @@ DRIDrawablePrivDelete(pointer pResource, XID id)
     free(pDRIDrawablePriv);
 
     if (pDrawable->type == DRAWABLE_WINDOW) {
-	dixSetPrivate(&pWin->devPrivates, DRIWindowPrivKey, NULL);
-    } else if (pDrawable->type == DRAWABLE_PIXMAP) {
-	dixSetPrivate(&pPix->devPrivates, DRIPixmapPrivKey, NULL);
+        dixSetPrivate(&pWin->devPrivates, DRIWindowPrivKey, NULL);
+    }
+    else if (pDrawable->type == DRAWABLE_PIXMAP) {
+        dixSetPrivate(&pPix->devPrivates, DRIPixmapPrivKey, NULL);
     }
 
     --pDRIPriv->nrWindows;
@@ -583,7 +591,7 @@ DRIWindowExposures(WindowPtr pWin, RegionPtr prgn, RegionPtr bsreg)
 
     pScreen->WindowExposures = pDRIPriv->wrap.WindowExposures;
 
-    (*pScreen->WindowExposures)(pWin, prgn, bsreg);
+    (*pScreen->WindowExposures) (pWin, prgn, bsreg);
 
     pScreen->WindowExposures = DRIWindowExposures;
 }
@@ -596,17 +604,17 @@ DRICopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
     DRIDrawablePrivPtr pDRIDrawablePriv;
 
     if (pDRIPriv->nrWindows > 0) {
-       pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin);
-       if (pDRIDrawablePriv != NULL) {
+        pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin);
+        if (pDRIDrawablePriv != NULL) {
             DRIUpdateSurface(pDRIDrawablePriv, &pWin->drawable);
-       }
+        }
     }
 
     /* unwrap */
     pScreen->CopyWindow = pDRIPriv->wrap.CopyWindow;
 
     /* call lower layers */
-    (*pScreen->CopyWindow)(pWin, ptOldOrg, prgnSrc);
+    (*pScreen->CopyWindow) (pWin, ptOldOrg, prgnSrc);
 
     /* rewrap */
     pScreen->CopyWindow = DRICopyWindow;
@@ -623,7 +631,7 @@ DRIValidateTree(WindowPtr pParent, WindowPtr pChild, VTKind kind)
     pScreen->ValidateTree = pDRIPriv->wrap.ValidateTree;
 
     /* call lower layers */
-    returnValue = (*pScreen->ValidateTree)(pParent, pChild, kind);
+    returnValue = (*pScreen->ValidateTree) (pParent, pChild, kind);
 
     /* rewrap */
     pScreen->ValidateTree = DRIValidateTree;
@@ -639,7 +647,8 @@ DRIPostValidateTree(WindowPtr pParent, WindowPtr pChild, VTKind kind)
 
     if (pParent) {
         pScreen = pParent->drawable.pScreen;
-    } else {
+    }
+    else {
         pScreen = pChild->drawable.pScreen;
     }
     pDRIPriv = DRI_SCREEN_PRIV(pScreen);
@@ -649,7 +658,7 @@ DRIPostValidateTree(WindowPtr pParent, WindowPtr pChild, VTKind kind)
         pScreen->PostValidateTree = pDRIPriv->wrap.PostValidateTree;
 
         /* call lower layers */
-        (*pScreen->PostValidateTree)(pParent, pChild, kind);
+        (*pScreen->PostValidateTree) (pParent, pChild, kind);
 
         /* rewrap */
         pScreen->PostValidateTree = DRIPostValidateTree;
@@ -661,7 +670,7 @@ DRIClipNotify(WindowPtr pWin, int dx, int dy)
 {
     ScreenPtr pScreen = pWin->drawable.pScreen;
     DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pScreen);
-    DRIDrawablePrivPtr  pDRIDrawablePriv;
+    DRIDrawablePrivPtr pDRIDrawablePriv;
 
     if ((pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin))) {
         DRIUpdateSurface(pDRIDrawablePriv, &pWin->drawable);
@@ -670,7 +679,7 @@ DRIClipNotify(WindowPtr pWin, int dx, int dy)
     if (pDRIPriv->wrap.ClipNotify) {
         pScreen->ClipNotify = pDRIPriv->wrap.ClipNotify;
 
-        (*pScreen->ClipNotify)(pWin, dx, dy);
+        (*pScreen->ClipNotify) (pWin, dx, dy);
 
         pScreen->ClipNotify = DRIClipNotify;
     }
@@ -687,9 +696,7 @@ DRIGetWrappedFuncs(ScreenPtr pScreen)
 }
 
 void
-DRIQueryVersion(int *majorVersion,
-                int *minorVersion,
-                int *patchVersion)
+DRIQueryVersion(int *majorVersion, int *minorVersion, int *patchVersion)
 {
     *majorVersion = APPLE_DRI_MAJOR_VERSION;
     *minorVersion = APPLE_DRI_MINOR_VERSION;
@@ -700,7 +707,7 @@ DRIQueryVersion(int *majorVersion,
  * Note: this also cleans up the hash table in addition to notifying clients.
  * The sid/surface-id should not be used after this, because it will be
  * invalid.
- */ 
+ */
 void
 DRISurfaceNotify(xp_surface_id id, int kind)
 {
@@ -710,8 +717,7 @@ DRISurfaceNotify(xp_surface_id id, int kind)
     arg.id = id;
     arg.kind = kind;
 
-    if (surface_hash != NULL)
-    {
+    if (surface_hash != NULL) {
         pDRIDrawablePriv = x_hash_table_lookup(surface_hash,
                                                x_cvt_uint_to_vptr(id), NULL);
     }
@@ -719,24 +725,22 @@ DRISurfaceNotify(xp_surface_id id, int kind)
     if (pDRIDrawablePriv == NULL)
         return;
 
-    if (kind == AppleDRISurfaceNotifyDestroyed)
-    {
-	x_hash_table_remove(surface_hash, x_cvt_uint_to_vptr(id));
+    if (kind == AppleDRISurfaceNotifyDestroyed) {
+        x_hash_table_remove(surface_hash, x_cvt_uint_to_vptr(id));
     }
 
     x_hook_run(pDRIDrawablePriv->notifiers, &arg);
 
-    if (kind == AppleDRISurfaceNotifyDestroyed)
-    {
-	xp_error error;
-	
-	error = xp_destroy_surface(pDRIDrawablePriv->sid);
-	
-	if(error) 
-	    ErrorF("%s: xp_destroy_surface failed: %d\n", __func__, error);
-		
-	/* Guard against reuse, even though we are freeing after this. */
-	pDRIDrawablePriv->sid = 0;
+    if (kind == AppleDRISurfaceNotifyDestroyed) {
+        xp_error error;
+
+        error = xp_destroy_surface(pDRIDrawablePriv->sid);
+
+        if (error)
+            ErrorF("%s: xp_destroy_surface failed: %d\n", __func__, error);
+
+        /* Guard against reuse, even though we are freeing after this. */
+        pDRIDrawablePriv->sid = 0;
 
         FreeResourceByType(pDRIDrawablePriv->pDraw->id,
                            DRIDrawablePrivResType, FALSE);
@@ -747,137 +751,140 @@ DRISurfaceNotify(xp_surface_id id, int kind)
  * This creates a shared memory buffer for use with GLXPixmaps
  * and AppleSGLX.
  */
-Bool DRICreatePixmap(ScreenPtr pScreen, Drawable id,
-		     DrawablePtr pDrawable, char *path,
-		     size_t pathmax) 
+Bool
+DRICreatePixmap(ScreenPtr pScreen, Drawable id,
+                DrawablePtr pDrawable, char *path, size_t pathmax)
 {
     DRIPixmapBufferPtr shared;
     PixmapPtr pPix;
-    
-    if(pDrawable->type != DRAWABLE_PIXMAP)
-	return FALSE;
 
-    pPix = (PixmapPtr)pDrawable;
+    if (pDrawable->type != DRAWABLE_PIXMAP)
+        return FALSE;
+
+    pPix = (PixmapPtr) pDrawable;
 
     shared = malloc(sizeof(*shared));
-    if(NULL == shared) {
+    if (NULL == shared) {
         FatalError("failed to allocate DRIPixmapBuffer in %s\n", __func__);
     }
-        
+
     shared->pDrawable = pDrawable;
     shared->refCount = 1;
 
-    if(pDrawable->bitsPerPixel >= 24) {
-	shared->bytesPerPixel = 4;
-    } else if(pDrawable->bitsPerPixel <= 16) {
-	shared->bytesPerPixel = 2;
+    if (pDrawable->bitsPerPixel >= 24) {
+        shared->bytesPerPixel = 4;
     }
-    
+    else if (pDrawable->bitsPerPixel <= 16) {
+        shared->bytesPerPixel = 2;
+    }
+
     shared->width = pDrawable->width;
     shared->height = pDrawable->height;
-    
-    if(-1 == snprintf(shared->shmPath, sizeof(shared->shmPath),
-                      "%d_0x%lx", getpid(),
-                      (unsigned long)id)) {
+
+    if (-1 == snprintf(shared->shmPath, sizeof(shared->shmPath),
+                       "%d_0x%lx", getpid(), (unsigned long) id)) {
         FatalError("buffer overflow in %s\n", __func__);
     }
-    
-    shared->fd = shm_open(shared->shmPath, 
-                          O_RDWR | O_EXCL | O_CREAT, 
+
+    shared->fd = shm_open(shared->shmPath,
+                          O_RDWR | O_EXCL | O_CREAT,
                           S_IRUSR | S_IWUSR | S_IROTH | S_IWOTH);
-    
-    if(-1 == shared->fd) {
-	free(shared);
+
+    if (-1 == shared->fd) {
+        free(shared);
         return FALSE;
-    }   
-    
+    }
+
     shared->length = shared->width * shared->height * shared->bytesPerPixel;
-    
-    if(-1 == ftruncate(shared->fd, shared->length)) {
-	ErrorF("failed to ftruncate (extend) file.");
-	shm_unlink(shared->shmPath);
-	close(shared->fd);
-	free(shared);
-	return FALSE;
+
+    if (-1 == ftruncate(shared->fd, shared->length)) {
+        ErrorF("failed to ftruncate (extend) file.");
+        shm_unlink(shared->shmPath);
+        close(shared->fd);
+        free(shared);
+        return FALSE;
     }
 
     shared->buffer = mmap(NULL, shared->length,
                           PROT_READ | PROT_WRITE,
                           MAP_FILE | MAP_SHARED, shared->fd, 0);
-    
-    if(MAP_FAILED == shared->buffer) {
-	ErrorF("failed to mmap shared memory.");
-	shm_unlink(shared->shmPath);
-	close(shared->fd);
-	free(shared);
-	return FALSE;
-    }
-    
+
+    if (MAP_FAILED == shared->buffer) {
+        ErrorF("failed to mmap shared memory.");
+        shm_unlink(shared->shmPath);
+        close(shared->fd);
+        free(shared);
+        return FALSE;
+    }
+
     strlcpy(path, shared->shmPath, pathmax);
-    
+
     dixSetPrivate(&pPix->devPrivates, DRIPixmapBufferPrivKey, shared);
 
-    AddResource(id, DRIDrawablePrivResType, (pointer)pDrawable);
+    AddResource(id, DRIDrawablePrivResType, (pointer) pDrawable);
 
     return TRUE;
 }
 
-
-Bool DRIGetPixmapData(DrawablePtr pDrawable, int *width, int *height,
-		      int *pitch, int *bpp, void **ptr) {
+Bool
+DRIGetPixmapData(DrawablePtr pDrawable, int *width, int *height,
+                 int *pitch, int *bpp, void **ptr)
+{
     PixmapPtr pPix;
     DRIPixmapBufferPtr shared;
 
-    if(pDrawable->type != DRAWABLE_PIXMAP)
-	return FALSE;
+    if (pDrawable->type != DRAWABLE_PIXMAP)
+        return FALSE;
 
-    pPix = (PixmapPtr)pDrawable;
+    pPix = (PixmapPtr) pDrawable;
 
     shared = dixLookupPrivate(&pPix->devPrivates, DRIPixmapBufferPrivKey);
 
-    if(NULL == shared)
-	return FALSE;
+    if (NULL == shared)
+        return FALSE;
 
     assert(pDrawable->width == shared->width);
     assert(pDrawable->height == shared->height);
-    
+
     *width = shared->width;
     *height = shared->height;
     *bpp = shared->bytesPerPixel;
     *pitch = shared->width * shared->bytesPerPixel;
-    *ptr = shared->buffer;    
+    *ptr = shared->buffer;
 
     return TRUE;
 }
 
 static Bool
-DRIFreePixmapImp(DrawablePtr pDrawable) {
+DRIFreePixmapImp(DrawablePtr pDrawable)
+{
     DRIPixmapBufferPtr shared;
     PixmapPtr pPix;
 
-    if(pDrawable->type != DRAWABLE_PIXMAP)
-	return FALSE;
+    if (pDrawable->type != DRAWABLE_PIXMAP)
+        return FALSE;
 
-    pPix = (PixmapPtr)pDrawable;
+    pPix = (PixmapPtr) pDrawable;
 
     shared = dixLookupPrivate(&pPix->devPrivates, DRIPixmapBufferPrivKey);
 
-    if(NULL == shared)
-	return FALSE;
+    if (NULL == shared)
+        return FALSE;
 
     close(shared->fd);
     munmap(shared->buffer, shared->length);
     shm_unlink(shared->shmPath);
     free(shared);
 
-    dixSetPrivate(&pPix->devPrivates, DRIPixmapBufferPrivKey, (pointer)NULL);
+    dixSetPrivate(&pPix->devPrivates, DRIPixmapBufferPrivKey, (pointer) NULL);
 
     return TRUE;
 }
 
-void 
-DRIDestroyPixmap(DrawablePtr pDrawable) {
-    if(DRIFreePixmapImp(pDrawable))
-	FreeResourceByType(pDrawable->id, DRIDrawablePrivResType, FALSE);
+void
+DRIDestroyPixmap(DrawablePtr pDrawable)
+{
+    if (DRIFreePixmapImp(pDrawable))
+        FreeResourceByType(pDrawable->id, DRIDrawablePrivResType, FALSE);
 
 }
diff --git a/xorg-server/hw/xquartz/xpr/dri.h b/xorg-server/hw/xquartz/xpr/dri.h
index 48fea3668..b4342617c 100644
--- a/xorg-server/hw/xquartz/xpr/dri.h
+++ b/xorg-server/hw/xquartz/xpr/dri.h
@@ -43,8 +43,7 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "appledri.h"
 #include <Xplugin.h>
 
-typedef void (*ClipNotifyPtr)( WindowPtr, int, int );
-
+typedef void (*ClipNotifyPtr) (WindowPtr, int, int);
 
 /*
  * These functions can be wrapped by the DRI.  Each of these have
@@ -52,11 +51,11 @@ typedef void (*ClipNotifyPtr)( WindowPtr, int, int );
  * overridden by the driver in its [driver]DRIScreenInit function.
  */
 typedef struct {
-    WindowExposuresProcPtr       WindowExposures;
-    CopyWindowProcPtr            CopyWindow;
-    ValidateTreeProcPtr          ValidateTree;
-    PostValidateTreeProcPtr      PostValidateTree;
-    ClipNotifyProcPtr            ClipNotify;
+    WindowExposuresProcPtr WindowExposures;
+    CopyWindowProcPtr CopyWindow;
+    ValidateTreeProcPtr ValidateTree;
+    PostValidateTreeProcPtr PostValidateTree;
+    ClipNotifyProcPtr ClipNotify;
 } DRIWrappedFuncsRec, *DRIWrappedFuncsPtr;
 
 typedef struct {
@@ -74,8 +73,7 @@ extern Bool DRIExtensionInit(void);
 
 extern void DRIReset(void);
 
-extern Bool DRIQueryDirectRenderingCapable(ScreenPtr pScreen,
-                                           Bool *isCapable);
+extern Bool DRIQueryDirectRenderingCapable(ScreenPtr pScreen, Bool *isCapable);
 
 extern Bool DRIAuthConnection(ScreenPtr pScreen, unsigned int magic);
 
@@ -83,55 +81,43 @@ extern Bool DRICreateSurface(ScreenPtr pScreen,
                              Drawable id,
                              DrawablePtr pDrawable,
                              xp_client_id client_id,
-                             xp_surface_id *surface_id,
+                             xp_surface_id * surface_id,
                              unsigned int key[2],
                              void (*notify) (void *arg, void *data),
                              void *notify_data);
 
 extern Bool DRIDestroySurface(ScreenPtr pScreen,
-                             Drawable id,
-                             DrawablePtr pDrawable,
-                             void (*notify) (void *arg, void *data),
-                             void *notify_data);
+                              Drawable id,
+                              DrawablePtr pDrawable,
+                              void (*notify) (void *arg, void *data),
+                              void *notify_data);
 
-extern Bool DRIDrawablePrivDelete(pointer pResource,
-                                  XID id);
+extern Bool DRIDrawablePrivDelete(pointer pResource, XID id);
 
 extern DRIWrappedFuncsRec *DRIGetWrappedFuncs(ScreenPtr pScreen);
 
 extern void DRICopyWindow(WindowPtr pWin,
-                          DDXPointRec ptOldOrg,
-                          RegionPtr prgnSrc);
+                          DDXPointRec ptOldOrg, RegionPtr prgnSrc);
 
-extern int DRIValidateTree(WindowPtr pParent,
-                           WindowPtr pChild,
-                           VTKind    kind);
+extern int DRIValidateTree(WindowPtr pParent, WindowPtr pChild, VTKind kind);
 
 extern void DRIPostValidateTree(WindowPtr pParent,
-                                WindowPtr pChild,
-                                VTKind    kind);
+                                WindowPtr pChild, VTKind kind);
 
-extern void DRIClipNotify(WindowPtr pWin,
-                          int dx,
-                          int dy);
+extern void DRIClipNotify(WindowPtr pWin, int dx, int dy);
 
-extern void DRIWindowExposures(WindowPtr pWin,
-                              RegionPtr prgn,
-                              RegionPtr bsreg);
+extern void DRIWindowExposures(WindowPtr pWin, RegionPtr prgn, RegionPtr bsreg);
 
-extern void DRISurfaceNotify (xp_surface_id id, int kind);
+extern void DRISurfaceNotify(xp_surface_id id, int kind);
 
 extern void DRIQueryVersion(int *majorVersion,
-                            int *minorVersion,
-                            int *patchVersion);
+                            int *minorVersion, int *patchVersion);
 
 extern Bool DRICreatePixmap(ScreenPtr pScreen, Drawable id,
-			    DrawablePtr pDrawable, char *path,
-			    size_t pathmax);
+                            DrawablePtr pDrawable, char *path, size_t pathmax);
 
 extern Bool DRIGetPixmapData(DrawablePtr pDrawable, int *width, int *height,
-			     int *pitch, int *bpp, void **ptr);
-
+                             int *pitch, int *bpp, void **ptr);
 
 extern void DRIDestroyPixmap(DrawablePtr pDrawable);
 
diff --git a/xorg-server/hw/xquartz/xpr/driWrap.c b/xorg-server/hw/xquartz/xpr/driWrap.c
index c38761555..eca31b263 100644
--- a/xorg-server/hw/xquartz/xpr/driWrap.c
+++ b/xorg-server/hw/xquartz/xpr/driWrap.c
@@ -1,537 +1,552 @@
-/*

-Copyright (c) 2009 Apple Computer, Inc.

-All Rights Reserved.

-

-Permission is hereby granted, free of charge, to any person obtaining a

-copy of this software and associated documentation files (the

-"Software"), to deal in the Software without restriction, including

-without limitation the rights to use, copy, modify, merge, publish,

-distribute, sub license, and/or sell copies of the Software, and to

-permit persons to whom the Software is furnished to do so, subject to

-the following conditions:

-

-The above copyright notice and this permission notice (including the

-next paragraph) shall be included in all copies or substantial portions

-of the Software.

-

-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.

-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR

-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-*/

-#ifdef HAVE_DIX_CONFIG_H

-#include <dix-config.h>

-#endif

-

-#include <stddef.h>

-#include "mi.h"

-#include "scrnintstr.h"

-#include "gcstruct.h"

-#include "pixmapstr.h"

-#include "windowstr.h"

-#include "dixfontstr.h"

-#include "mivalidate.h"

-#include "driWrap.h"

-#include "dri.h"

-

-#include <OpenGL/OpenGL.h>

-

-typedef struct {

-    GCOps *originalOps;

-} DRIGCRec;

-

-typedef struct {

-    GCOps *originalOps;

-    CreateGCProcPtr CreateGC;

-} DRIWrapScreenRec;

-

-typedef struct {

-    Bool didSave;

-    int devKind;

-    DevUnion devPrivate;

-} DRISavedDrawableState;

-

-static DevPrivateKeyRec driGCKeyRec;

-#define driGCKey (&driGCKeyRec)

-

-static DevPrivateKeyRec driWrapScreenKeyRec;

-#define driWrapScreenKey (&driWrapScreenKeyRec)

-

-static GCOps driGCOps;

-

-#define wrap(priv, real, member, func) { \

-	priv->member = real->member; \

-	real->member = func; \

-    }

-

-#define unwrap(priv, real, member) { \

-	real->member = priv->member; \

-    }

-

-static DRIGCRec *

-DRIGetGCPriv(GCPtr pGC) {

-    return dixLookupPrivate(&pGC->devPrivates, driGCKey);

-}

-

-static void

-DRIUnwrapGC(GCPtr pGC) {

-    DRIGCRec *pGCPriv = DRIGetGCPriv(pGC);

-

-    pGC->ops = pGCPriv->originalOps;

-}

-

-static void 

-DRIWrapGC(GCPtr pGC) {

-    pGC->ops = &driGCOps;

-}

-

-static void

-DRISurfaceSetDrawable(DrawablePtr pDraw, 

-				  DRISavedDrawableState *saved) {

-    saved->didSave = FALSE;

-    

-    if(pDraw->type == DRAWABLE_PIXMAP) {

-	int pitch, width, height, bpp;

-	void *buffer;

-

-	if(DRIGetPixmapData(pDraw, &width, &height, &pitch, &bpp, &buffer)) {

-	    PixmapPtr pPix = (PixmapPtr)pDraw;

-

-	    saved->devKind = pPix->devKind;

-	    saved->devPrivate.ptr = pPix->devPrivate.ptr;

-	    saved->didSave = TRUE;

-

-	    pPix->devKind = pitch;

-	    pPix->devPrivate.ptr = buffer;

-	}

-    }

-}

-

-static void

-DRISurfaceRestoreDrawable(DrawablePtr pDraw,

-				      DRISavedDrawableState *saved) {

-    PixmapPtr pPix = (PixmapPtr)pDraw;

-

-    if(!saved->didSave) 

-	return;

-

-    pPix->devKind = saved->devKind;

-    pPix->devPrivate.ptr = saved->devPrivate.ptr;

-}

-

-static void

-DRIFillSpans(DrawablePtr dst, GCPtr pGC, int nInit,

-			 DDXPointPtr pptInit, int *pwidthInit, 

-			 int sorted) {

-    DRISavedDrawableState saved;

-

-    DRISurfaceSetDrawable(dst, &saved);

-

-    DRIUnwrapGC(pGC);

-

-    pGC->ops->FillSpans(dst, pGC, nInit, pptInit, pwidthInit, sorted);

-    

-    DRIWrapGC(pGC);

-    

-    DRISurfaceRestoreDrawable(dst, &saved);

-}

-

-static void

-DRISetSpans(DrawablePtr dst, GCPtr pGC, char *pSrc,

-			DDXPointPtr pptInit, int *pwidthInit,

-			int nspans, int sorted) {

-    DRISavedDrawableState saved;

-    

-    DRISurfaceSetDrawable(dst, &saved);

-

-    DRIUnwrapGC(pGC);

-    

-    pGC->ops->SetSpans(dst, pGC, pSrc, pptInit, pwidthInit, nspans, sorted);

-

-    DRIWrapGC(pGC);

-    

-    DRISurfaceRestoreDrawable(dst, &saved);

-}

-

-static void

-DRIPutImage(DrawablePtr dst, GCPtr pGC,

-			int depth, int x, int y, int w, int h,

-			int leftPad, int format, char *pBits) {

-    DRISavedDrawableState saved;

-

-    DRISurfaceSetDrawable(dst, &saved);

-

-    DRIUnwrapGC(pGC);

-

-    pGC->ops->PutImage(dst, pGC, depth, x, y, w, h, leftPad, format, pBits);

-   

-    DRIWrapGC(pGC);

-

-    DRISurfaceRestoreDrawable(dst, &saved);

-}

-

-static RegionPtr

-DRICopyArea(DrawablePtr pSrc, DrawablePtr dst, GCPtr pGC,

-			     int srcx, int srcy, int w, int h,

-			     int dstx, int dsty) {

-    RegionPtr pReg;

-    DRISavedDrawableState pSrcSaved, dstSaved;

-    

-    DRISurfaceSetDrawable(pSrc, &pSrcSaved);

-    DRISurfaceSetDrawable(dst, &dstSaved);

-      

-    DRIUnwrapGC(pGC);

-

-    pReg = pGC->ops->CopyArea(pSrc, dst, pGC, srcx, srcy, w, h, dstx, dsty);

-

-    DRIWrapGC(pGC);

-

-    DRISurfaceRestoreDrawable(pSrc, &pSrcSaved);

-    DRISurfaceRestoreDrawable(dst, &dstSaved);     

-

-    return pReg;

-}

-

-static RegionPtr

-DRICopyPlane(DrawablePtr pSrc, DrawablePtr dst,

-			     GCPtr pGC, int srcx, int srcy,

-			     int w, int h, int dstx, int dsty,

-			     unsigned long plane) {

-    RegionPtr pReg;

-    DRISavedDrawableState pSrcSaved, dstSaved;

-

-    DRISurfaceSetDrawable(pSrc, &pSrcSaved);

-    DRISurfaceSetDrawable(dst, &dstSaved);

-

-

-    DRIUnwrapGC(pGC);

-    

-    pReg = pGC->ops->CopyPlane(pSrc, dst, pGC, srcx, srcy, w, h, dstx, dsty,

-			       plane);

-    

-    DRIWrapGC(pGC);

-

-    DRISurfaceRestoreDrawable(pSrc, &pSrcSaved);

-    DRISurfaceRestoreDrawable(dst, &dstSaved);

-

-    return pReg;

-}

-

-static void

-DRIPolyPoint(DrawablePtr dst, GCPtr pGC,

-			 int mode, int npt, DDXPointPtr pptInit) {

-    DRISavedDrawableState saved;

-    

-    DRISurfaceSetDrawable(dst, &saved);

-    

-    DRIUnwrapGC(pGC);

-    

-    pGC->ops->PolyPoint(dst, pGC, mode, npt, pptInit);

-

-    DRIWrapGC(pGC);

-

-    DRISurfaceRestoreDrawable(dst, &saved);

-}

-

-static void

-DRIPolylines(DrawablePtr dst, GCPtr pGC,

-			 int mode, int npt, DDXPointPtr pptInit) {

-    DRISavedDrawableState saved;

-    

-    DRISurfaceSetDrawable(dst, &saved);

-

-    DRIUnwrapGC(pGC);

-	

-    pGC->ops->Polylines(dst, pGC, mode, npt, pptInit);

-

-    DRIWrapGC(pGC);

-    

-    DRISurfaceRestoreDrawable(dst, &saved);

-}

-

-static void

-DRIPolySegment(DrawablePtr dst, GCPtr pGC,

-			   int nseg, xSegment *pSeg) {

-    DRISavedDrawableState saved;

-    

-    DRISurfaceSetDrawable(dst, &saved);

-

-    DRIUnwrapGC(pGC);

-

-    pGC->ops->PolySegment(dst, pGC, nseg, pSeg);

-    

-    DRIWrapGC(pGC);

-

-    DRISurfaceRestoreDrawable(dst, &saved);

-}

-

-static void

-DRIPolyRectangle(DrawablePtr dst, GCPtr pGC,

-                                  int nRects, xRectangle *pRects) {

-    DRISavedDrawableState saved;

-    

-    DRISurfaceSetDrawable(dst, &saved);

-    

-    DRIUnwrapGC(pGC);

- 

-    pGC->ops->PolyRectangle(dst, pGC, nRects, pRects);

-   

-    DRIWrapGC(pGC);

-

-    DRISurfaceRestoreDrawable(dst, &saved);

-}

-static void

-DRIPolyArc(DrawablePtr dst, GCPtr pGC, int narcs, xArc *parcs) {

-    DRISavedDrawableState saved;

-      

-    DRISurfaceSetDrawable(dst, &saved);

-

-    DRIUnwrapGC(pGC);

-    

-    pGC->ops->PolyArc(dst, pGC, narcs, parcs);

-

-    DRIWrapGC(pGC);

-    

-    DRISurfaceRestoreDrawable(dst, &saved);

-}

-

-static void

-DRIFillPolygon(DrawablePtr dst, GCPtr pGC,

-			   int shape, int mode, int count,

-			   DDXPointPtr pptInit) {

-    DRISavedDrawableState saved;

-    

-    DRISurfaceSetDrawable(dst, &saved);

-      

-    DRIUnwrapGC(pGC);

-    

-    pGC->ops->FillPolygon(dst, pGC, shape, mode, count, pptInit);

-

-    DRIWrapGC(pGC);

-

-    DRISurfaceRestoreDrawable(dst, &saved);

-}

-

-static void

-DRIPolyFillRect(DrawablePtr dst, GCPtr pGC,

-			    int nRectsInit, xRectangle *pRectsInit) {

-    DRISavedDrawableState saved;

-    

-    DRISurfaceSetDrawable(dst, &saved);

-

-    DRIUnwrapGC(pGC);

-

-    pGC->ops->PolyFillRect(dst, pGC, nRectsInit, pRectsInit);

-    

-    DRIWrapGC(pGC);

-

-    DRISurfaceRestoreDrawable(dst, &saved);

-}

-

-static void

-DRIPolyFillArc(DrawablePtr dst, GCPtr pGC,

-			   int narcsInit, xArc *parcsInit) {

-    DRISavedDrawableState saved;

-    

-    DRISurfaceSetDrawable(dst, &saved);

-

-    DRIUnwrapGC(pGC);

-

-    pGC->ops->PolyFillArc(dst, pGC, narcsInit, parcsInit);

-    

-    DRIWrapGC(pGC);

-

-    DRISurfaceRestoreDrawable(dst, &saved);

-}

-

-static int

-DRIPolyText8(DrawablePtr dst, GCPtr pGC,

-			int x, int y, int count, char *chars) {

-    int ret;

-    DRISavedDrawableState saved;

-    

-    DRISurfaceSetDrawable(dst, &saved);

-

-    DRIUnwrapGC(pGC);

-    

-    ret = pGC->ops->PolyText8(dst, pGC, x, y, count, chars);

-    

-    DRIWrapGC(pGC);

-    

-    DRISurfaceRestoreDrawable(dst, &saved);

-

-    return ret;

-}

-

-static int

-DRIPolyText16(DrawablePtr dst, GCPtr pGC,

-			 int x, int y, int count, unsigned short *chars) {

-    int ret;

-    DRISavedDrawableState saved;

-    

-    DRISurfaceSetDrawable(dst, &saved);

-

-    DRIUnwrapGC(pGC);

-    

-    ret = pGC->ops->PolyText16(dst, pGC, x, y, count, chars);

-

-    DRIWrapGC(pGC);

-    

-    DRISurfaceRestoreDrawable(dst, &saved);

-

-    return ret;

-}

-

-static void

-DRIImageText8(DrawablePtr dst, GCPtr pGC,

-			  int x, int y, int count, char *chars) {

-    DRISavedDrawableState saved;

-    

-    DRISurfaceSetDrawable(dst, &saved);

-

-    DRIUnwrapGC(pGC);

-    

-    pGC->ops->ImageText8(dst, pGC, x, y, count, chars);

-

-    DRIWrapGC(pGC);

-    

-    DRISurfaceRestoreDrawable(dst, &saved);

-}

-

-static void

-DRIImageText16(DrawablePtr dst, GCPtr pGC,

-			   int x, int y, int count, unsigned short *chars) {

-    DRISavedDrawableState saved;

-    

-    DRISurfaceSetDrawable(dst, &saved);

-

-    DRIUnwrapGC(pGC);

-

-    pGC->ops->ImageText16(dst, pGC, x, y, count, chars);

-    

-    DRIWrapGC(pGC);

-

-    DRISurfaceRestoreDrawable(dst, &saved);

-}

-

-static void

-DRIImageGlyphBlt(DrawablePtr dst, GCPtr pGC,

-			     int x, int y, unsigned int nglyphInit,

-			     CharInfoPtr *ppciInit, pointer unused) {

-    DRISavedDrawableState saved;

-    

-    DRISurfaceSetDrawable(dst, &saved);

-

-    DRIUnwrapGC(pGC);

-

-    pGC->ops->ImageGlyphBlt(dst, pGC, x, y, nglyphInit, ppciInit, unused);

-    

-    DRIWrapGC(pGC);

-

-    DRISurfaceRestoreDrawable(dst, &saved);

-}

-

-static void DRIPolyGlyphBlt(DrawablePtr dst, GCPtr pGC,

-			    int x, int y, unsigned int nglyph,

-			    CharInfoPtr *ppci, pointer pglyphBase) {

-    DRISavedDrawableState saved;

-    

-    DRISurfaceSetDrawable(dst, &saved);

-

-    DRIUnwrapGC(pGC);

-

-    pGC->ops->PolyGlyphBlt(dst, pGC, x, y, nglyph, ppci, pglyphBase);

-    

-    DRIWrapGC(pGC);

-

-    DRISurfaceRestoreDrawable(dst, &saved);

-}

-

-static void

-DRIPushPixels(GCPtr pGC, PixmapPtr pBitMap, DrawablePtr dst,

-			  int dx, int dy, int xOrg, int yOrg) {

-    DRISavedDrawableState bitMapSaved, dstSaved;

-        

-    DRISurfaceSetDrawable(&pBitMap->drawable, &bitMapSaved);

-    DRISurfaceSetDrawable(dst, &dstSaved);

-

-    DRIUnwrapGC(pGC);

-

-    pGC->ops->PushPixels(pGC, pBitMap, dst, dx, dy, xOrg, yOrg);

-    

-    DRIWrapGC(pGC);

-

-    DRISurfaceRestoreDrawable(&pBitMap->drawable, &bitMapSaved);

-    DRISurfaceRestoreDrawable(dst, &dstSaved);

-}

-

-

-static GCOps driGCOps = {

-    DRIFillSpans,

-    DRISetSpans,

-    DRIPutImage,

-    DRICopyArea,

-    DRICopyPlane,

-    DRIPolyPoint,

-    DRIPolylines,

-    DRIPolySegment,

-    DRIPolyRectangle,

-    DRIPolyArc,

-    DRIFillPolygon,

-    DRIPolyFillRect,

-    DRIPolyFillArc,

-    DRIPolyText8,

-    DRIPolyText16,

-    DRIImageText8,

-    DRIImageText16,

-    DRIImageGlyphBlt,

-    DRIPolyGlyphBlt,

-    DRIPushPixels

-};

-

-

-static Bool

-DRICreateGC(GCPtr pGC) {

-    ScreenPtr pScreen = pGC->pScreen;

-    DRIWrapScreenRec *pScreenPriv;

-    DRIGCRec *pGCPriv;

-    Bool ret;

-

-    pScreenPriv = dixLookupPrivate(&pScreen->devPrivates, driWrapScreenKey);

-    

-    pGCPriv = DRIGetGCPriv(pGC);

-

-    unwrap(pScreenPriv, pScreen, CreateGC);

-    ret = pScreen->CreateGC(pGC);

-

-    if(ret) {

-	pGCPriv->originalOps = pGC->ops;

-	pGC->ops = &driGCOps;

-    }

-

-    wrap(pScreenPriv, pScreen, CreateGC, DRICreateGC);

-    

-    return ret;

-}

-

-

-/* Return false if an error occurred. */

-Bool 

-DRIWrapInit(ScreenPtr pScreen) {

-    DRIWrapScreenRec *pScreenPriv;

-

-    if(!dixRegisterPrivateKey(&driGCKeyRec, PRIVATE_GC, sizeof(DRIGCRec)))

-	return FALSE;

-

-    if(!dixRegisterPrivateKey(&driWrapScreenKeyRec, PRIVATE_SCREEN, sizeof(DRIWrapScreenRec)))

-	return FALSE;

-

-    pScreenPriv = dixGetPrivateAddr(&pScreen->devPrivates, &driWrapScreenKeyRec);

-    pScreenPriv->CreateGC = pScreen->CreateGC;

-    pScreen->CreateGC = DRICreateGC;

-    

-    return TRUE;

-}

+/*
+Copyright (c) 2009 Apple Computer, Inc.
+All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sub license, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice (including the
+next paragraph) shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
+ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <stddef.h>
+#include "mi.h"
+#include "scrnintstr.h"
+#include "gcstruct.h"
+#include "pixmapstr.h"
+#include "windowstr.h"
+#include "dixfontstr.h"
+#include "mivalidate.h"
+#include "driWrap.h"
+#include "dri.h"
+
+#include <OpenGL/OpenGL.h>
+
+typedef struct {
+    GCOps *originalOps;
+} DRIGCRec;
+
+typedef struct {
+    GCOps *originalOps;
+    CreateGCProcPtr CreateGC;
+} DRIWrapScreenRec;
+
+typedef struct {
+    Bool didSave;
+    int devKind;
+    DevUnion devPrivate;
+} DRISavedDrawableState;
+
+static DevPrivateKeyRec driGCKeyRec;
+
+#define driGCKey (&driGCKeyRec)
+
+static DevPrivateKeyRec driWrapScreenKeyRec;
+
+#define driWrapScreenKey (&driWrapScreenKeyRec)
+
+static GCOps driGCOps;
+
+#define wrap(priv, real, member, func) { \
+	priv->member = real->member; \
+	real->member = func; \
+    }
+
+#define unwrap(priv, real, member) { \
+	real->member = priv->member; \
+    }
+
+static DRIGCRec *
+DRIGetGCPriv(GCPtr pGC)
+{
+    return dixLookupPrivate(&pGC->devPrivates, driGCKey);
+}
+
+static void
+DRIUnwrapGC(GCPtr pGC)
+{
+    DRIGCRec *pGCPriv = DRIGetGCPriv(pGC);
+
+    pGC->ops = pGCPriv->originalOps;
+}
+
+static void
+DRIWrapGC(GCPtr pGC)
+{
+    pGC->ops = &driGCOps;
+}
+
+static void
+DRISurfaceSetDrawable(DrawablePtr pDraw, DRISavedDrawableState * saved)
+{
+    saved->didSave = FALSE;
+
+    if (pDraw->type == DRAWABLE_PIXMAP) {
+        int pitch, width, height, bpp;
+        void *buffer;
+
+        if (DRIGetPixmapData(pDraw, &width, &height, &pitch, &bpp, &buffer)) {
+            PixmapPtr pPix = (PixmapPtr) pDraw;
+
+            saved->devKind = pPix->devKind;
+            saved->devPrivate.ptr = pPix->devPrivate.ptr;
+            saved->didSave = TRUE;
+
+            pPix->devKind = pitch;
+            pPix->devPrivate.ptr = buffer;
+        }
+    }
+}
+
+static void
+DRISurfaceRestoreDrawable(DrawablePtr pDraw, DRISavedDrawableState * saved)
+{
+    PixmapPtr pPix = (PixmapPtr) pDraw;
+
+    if (!saved->didSave)
+        return;
+
+    pPix->devKind = saved->devKind;
+    pPix->devPrivate.ptr = saved->devPrivate.ptr;
+}
+
+static void
+DRIFillSpans(DrawablePtr dst, GCPtr pGC, int nInit,
+             DDXPointPtr pptInit, int *pwidthInit, int sorted)
+{
+    DRISavedDrawableState saved;
+
+    DRISurfaceSetDrawable(dst, &saved);
+
+    DRIUnwrapGC(pGC);
+
+    pGC->ops->FillSpans(dst, pGC, nInit, pptInit, pwidthInit, sorted);
+
+    DRIWrapGC(pGC);
+
+    DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRISetSpans(DrawablePtr dst, GCPtr pGC, char *pSrc,
+            DDXPointPtr pptInit, int *pwidthInit, int nspans, int sorted)
+{
+    DRISavedDrawableState saved;
+
+    DRISurfaceSetDrawable(dst, &saved);
+
+    DRIUnwrapGC(pGC);
+
+    pGC->ops->SetSpans(dst, pGC, pSrc, pptInit, pwidthInit, nspans, sorted);
+
+    DRIWrapGC(pGC);
+
+    DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRIPutImage(DrawablePtr dst, GCPtr pGC,
+            int depth, int x, int y, int w, int h,
+            int leftPad, int format, char *pBits)
+{
+    DRISavedDrawableState saved;
+
+    DRISurfaceSetDrawable(dst, &saved);
+
+    DRIUnwrapGC(pGC);
+
+    pGC->ops->PutImage(dst, pGC, depth, x, y, w, h, leftPad, format, pBits);
+
+    DRIWrapGC(pGC);
+
+    DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static RegionPtr
+DRICopyArea(DrawablePtr pSrc, DrawablePtr dst, GCPtr pGC,
+            int srcx, int srcy, int w, int h, int dstx, int dsty)
+{
+    RegionPtr pReg;
+    DRISavedDrawableState pSrcSaved, dstSaved;
+
+    DRISurfaceSetDrawable(pSrc, &pSrcSaved);
+    DRISurfaceSetDrawable(dst, &dstSaved);
+
+    DRIUnwrapGC(pGC);
+
+    pReg = pGC->ops->CopyArea(pSrc, dst, pGC, srcx, srcy, w, h, dstx, dsty);
+
+    DRIWrapGC(pGC);
+
+    DRISurfaceRestoreDrawable(pSrc, &pSrcSaved);
+    DRISurfaceRestoreDrawable(dst, &dstSaved);
+
+    return pReg;
+}
+
+static RegionPtr
+DRICopyPlane(DrawablePtr pSrc, DrawablePtr dst,
+             GCPtr pGC, int srcx, int srcy,
+             int w, int h, int dstx, int dsty, unsigned long plane)
+{
+    RegionPtr pReg;
+    DRISavedDrawableState pSrcSaved, dstSaved;
+
+    DRISurfaceSetDrawable(pSrc, &pSrcSaved);
+    DRISurfaceSetDrawable(dst, &dstSaved);
+
+    DRIUnwrapGC(pGC);
+
+    pReg = pGC->ops->CopyPlane(pSrc, dst, pGC, srcx, srcy, w, h, dstx, dsty,
+                               plane);
+
+    DRIWrapGC(pGC);
+
+    DRISurfaceRestoreDrawable(pSrc, &pSrcSaved);
+    DRISurfaceRestoreDrawable(dst, &dstSaved);
+
+    return pReg;
+}
+
+static void
+DRIPolyPoint(DrawablePtr dst, GCPtr pGC, int mode, int npt, DDXPointPtr pptInit)
+{
+    DRISavedDrawableState saved;
+
+    DRISurfaceSetDrawable(dst, &saved);
+
+    DRIUnwrapGC(pGC);
+
+    pGC->ops->PolyPoint(dst, pGC, mode, npt, pptInit);
+
+    DRIWrapGC(pGC);
+
+    DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRIPolylines(DrawablePtr dst, GCPtr pGC, int mode, int npt, DDXPointPtr pptInit)
+{
+    DRISavedDrawableState saved;
+
+    DRISurfaceSetDrawable(dst, &saved);
+
+    DRIUnwrapGC(pGC);
+
+    pGC->ops->Polylines(dst, pGC, mode, npt, pptInit);
+
+    DRIWrapGC(pGC);
+
+    DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRIPolySegment(DrawablePtr dst, GCPtr pGC, int nseg, xSegment * pSeg)
+{
+    DRISavedDrawableState saved;
+
+    DRISurfaceSetDrawable(dst, &saved);
+
+    DRIUnwrapGC(pGC);
+
+    pGC->ops->PolySegment(dst, pGC, nseg, pSeg);
+
+    DRIWrapGC(pGC);
+
+    DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRIPolyRectangle(DrawablePtr dst, GCPtr pGC, int nRects, xRectangle *pRects)
+{
+    DRISavedDrawableState saved;
+
+    DRISurfaceSetDrawable(dst, &saved);
+
+    DRIUnwrapGC(pGC);
+
+    pGC->ops->PolyRectangle(dst, pGC, nRects, pRects);
+
+    DRIWrapGC(pGC);
+
+    DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRIPolyArc(DrawablePtr dst, GCPtr pGC, int narcs, xArc * parcs)
+{
+    DRISavedDrawableState saved;
+
+    DRISurfaceSetDrawable(dst, &saved);
+
+    DRIUnwrapGC(pGC);
+
+    pGC->ops->PolyArc(dst, pGC, narcs, parcs);
+
+    DRIWrapGC(pGC);
+
+    DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRIFillPolygon(DrawablePtr dst, GCPtr pGC,
+               int shape, int mode, int count, DDXPointPtr pptInit)
+{
+    DRISavedDrawableState saved;
+
+    DRISurfaceSetDrawable(dst, &saved);
+
+    DRIUnwrapGC(pGC);
+
+    pGC->ops->FillPolygon(dst, pGC, shape, mode, count, pptInit);
+
+    DRIWrapGC(pGC);
+
+    DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRIPolyFillRect(DrawablePtr dst, GCPtr pGC,
+                int nRectsInit, xRectangle *pRectsInit)
+{
+    DRISavedDrawableState saved;
+
+    DRISurfaceSetDrawable(dst, &saved);
+
+    DRIUnwrapGC(pGC);
+
+    pGC->ops->PolyFillRect(dst, pGC, nRectsInit, pRectsInit);
+
+    DRIWrapGC(pGC);
+
+    DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRIPolyFillArc(DrawablePtr dst, GCPtr pGC, int narcsInit, xArc * parcsInit)
+{
+    DRISavedDrawableState saved;
+
+    DRISurfaceSetDrawable(dst, &saved);
+
+    DRIUnwrapGC(pGC);
+
+    pGC->ops->PolyFillArc(dst, pGC, narcsInit, parcsInit);
+
+    DRIWrapGC(pGC);
+
+    DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static int
+DRIPolyText8(DrawablePtr dst, GCPtr pGC, int x, int y, int count, char *chars)
+{
+    int ret;
+    DRISavedDrawableState saved;
+
+    DRISurfaceSetDrawable(dst, &saved);
+
+    DRIUnwrapGC(pGC);
+
+    ret = pGC->ops->PolyText8(dst, pGC, x, y, count, chars);
+
+    DRIWrapGC(pGC);
+
+    DRISurfaceRestoreDrawable(dst, &saved);
+
+    return ret;
+}
+
+static int
+DRIPolyText16(DrawablePtr dst, GCPtr pGC,
+              int x, int y, int count, unsigned short *chars)
+{
+    int ret;
+    DRISavedDrawableState saved;
+
+    DRISurfaceSetDrawable(dst, &saved);
+
+    DRIUnwrapGC(pGC);
+
+    ret = pGC->ops->PolyText16(dst, pGC, x, y, count, chars);
+
+    DRIWrapGC(pGC);
+
+    DRISurfaceRestoreDrawable(dst, &saved);
+
+    return ret;
+}
+
+static void
+DRIImageText8(DrawablePtr dst, GCPtr pGC, int x, int y, int count, char *chars)
+{
+    DRISavedDrawableState saved;
+
+    DRISurfaceSetDrawable(dst, &saved);
+
+    DRIUnwrapGC(pGC);
+
+    pGC->ops->ImageText8(dst, pGC, x, y, count, chars);
+
+    DRIWrapGC(pGC);
+
+    DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRIImageText16(DrawablePtr dst, GCPtr pGC,
+               int x, int y, int count, unsigned short *chars)
+{
+    DRISavedDrawableState saved;
+
+    DRISurfaceSetDrawable(dst, &saved);
+
+    DRIUnwrapGC(pGC);
+
+    pGC->ops->ImageText16(dst, pGC, x, y, count, chars);
+
+    DRIWrapGC(pGC);
+
+    DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRIImageGlyphBlt(DrawablePtr dst, GCPtr pGC,
+                 int x, int y, unsigned int nglyphInit,
+                 CharInfoPtr * ppciInit, pointer unused)
+{
+    DRISavedDrawableState saved;
+
+    DRISurfaceSetDrawable(dst, &saved);
+
+    DRIUnwrapGC(pGC);
+
+    pGC->ops->ImageGlyphBlt(dst, pGC, x, y, nglyphInit, ppciInit, unused);
+
+    DRIWrapGC(pGC);
+
+    DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRIPolyGlyphBlt(DrawablePtr dst, GCPtr pGC,
+                int x, int y, unsigned int nglyph,
+                CharInfoPtr * ppci, pointer pglyphBase)
+{
+    DRISavedDrawableState saved;
+
+    DRISurfaceSetDrawable(dst, &saved);
+
+    DRIUnwrapGC(pGC);
+
+    pGC->ops->PolyGlyphBlt(dst, pGC, x, y, nglyph, ppci, pglyphBase);
+
+    DRIWrapGC(pGC);
+
+    DRISurfaceRestoreDrawable(dst, &saved);
+}
+
+static void
+DRIPushPixels(GCPtr pGC, PixmapPtr pBitMap, DrawablePtr dst,
+              int dx, int dy, int xOrg, int yOrg)
+{
+    DRISavedDrawableState bitMapSaved, dstSaved;
+
+    DRISurfaceSetDrawable(&pBitMap->drawable, &bitMapSaved);
+    DRISurfaceSetDrawable(dst, &dstSaved);
+
+    DRIUnwrapGC(pGC);
+
+    pGC->ops->PushPixels(pGC, pBitMap, dst, dx, dy, xOrg, yOrg);
+
+    DRIWrapGC(pGC);
+
+    DRISurfaceRestoreDrawable(&pBitMap->drawable, &bitMapSaved);
+    DRISurfaceRestoreDrawable(dst, &dstSaved);
+}
+
+static GCOps driGCOps = {
+    DRIFillSpans,
+    DRISetSpans,
+    DRIPutImage,
+    DRICopyArea,
+    DRICopyPlane,
+    DRIPolyPoint,
+    DRIPolylines,
+    DRIPolySegment,
+    DRIPolyRectangle,
+    DRIPolyArc,
+    DRIFillPolygon,
+    DRIPolyFillRect,
+    DRIPolyFillArc,
+    DRIPolyText8,
+    DRIPolyText16,
+    DRIImageText8,
+    DRIImageText16,
+    DRIImageGlyphBlt,
+    DRIPolyGlyphBlt,
+    DRIPushPixels
+};
+
+static Bool
+DRICreateGC(GCPtr pGC)
+{
+    ScreenPtr pScreen = pGC->pScreen;
+    DRIWrapScreenRec *pScreenPriv;
+    DRIGCRec *pGCPriv;
+    Bool ret;
+
+    pScreenPriv = dixLookupPrivate(&pScreen->devPrivates, driWrapScreenKey);
+
+    pGCPriv = DRIGetGCPriv(pGC);
+
+    unwrap(pScreenPriv, pScreen, CreateGC);
+    ret = pScreen->CreateGC(pGC);
+
+    if (ret) {
+        pGCPriv->originalOps = pGC->ops;
+        pGC->ops = &driGCOps;
+    }
+
+    wrap(pScreenPriv, pScreen, CreateGC, DRICreateGC);
+
+    return ret;
+}
+
+/* Return false if an error occurred. */
+Bool
+DRIWrapInit(ScreenPtr pScreen)
+{
+    DRIWrapScreenRec *pScreenPriv;
+
+    if (!dixRegisterPrivateKey(&driGCKeyRec, PRIVATE_GC, sizeof(DRIGCRec)))
+        return FALSE;
+
+    if (!dixRegisterPrivateKey
+        (&driWrapScreenKeyRec, PRIVATE_SCREEN, sizeof(DRIWrapScreenRec)))
+        return FALSE;
+
+    pScreenPriv =
+        dixGetPrivateAddr(&pScreen->devPrivates, &driWrapScreenKeyRec);
+    pScreenPriv->CreateGC = pScreen->CreateGC;
+    pScreen->CreateGC = DRICreateGC;
+
+    return TRUE;
+}
diff --git a/xorg-server/hw/xquartz/xpr/dristruct.h b/xorg-server/hw/xquartz/xpr/dristruct.h
index 19d78a973..13d590b1f 100644
--- a/xorg-server/hw/xquartz/xpr/dristruct.h
+++ b/xorg-server/hw/xquartz/xpr/dristruct.h
@@ -46,15 +46,14 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define DRI_DRAWABLE_PRIV_FROM_PIXMAP(pPix) ((DRIDrawablePrivPtr) \
     dixLookupPrivate(&(pPix)->devPrivates, DRIPixmapPrivKey))
 
-typedef struct _DRIDrawablePrivRec
-{
-    xp_surface_id   sid;
-    int             drawableIndex;
-    DrawablePtr     pDraw;
-    ScreenPtr       pScreen;
-    int             refCount;
-    unsigned int    key[2];
-    x_list          *notifiers;     /* list of (FUN . DATA) */
+typedef struct _DRIDrawablePrivRec {
+    xp_surface_id sid;
+    int drawableIndex;
+    DrawablePtr pDraw;
+    ScreenPtr pScreen;
+    int refCount;
+    unsigned int key[2];
+    x_list *notifiers;          /* list of (FUN . DATA) */
 } DRIDrawablePrivRec, *DRIDrawablePrivPtr;
 
 #define DRI_SCREEN_PRIV(pScreen) ((DRIScreenPrivPtr) \
@@ -64,13 +63,11 @@ typedef struct _DRIDrawablePrivRec
     dixLookupPrivate(&screenInfo.screens[screenIndex]->devPrivates, \
 		     DRIScreenPrivKey))
 
-
-typedef struct _DRIScreenPrivRec
-{
-    Bool                directRenderingSupport;
-    int                 nrWindows;
-    DRIWrappedFuncsRec  wrap;
-    DrawablePtr         DRIDrawables[DRI_MAX_DRAWABLES];
+typedef struct _DRIScreenPrivRec {
+    Bool directRenderingSupport;
+    int nrWindows;
+    DRIWrappedFuncsRec wrap;
+    DrawablePtr DRIDrawables[DRI_MAX_DRAWABLES];
 } DRIScreenPrivRec, *DRIScreenPrivPtr;
 
-#endif /* DRI_STRUCT_H */
+#endif                          /* DRI_STRUCT_H */
diff --git a/xorg-server/hw/xquartz/xpr/x-hash.c b/xorg-server/hw/xquartz/xpr/x-hash.c
index 7c6a67bd1..a3ff66177 100644
--- a/xorg-server/hw/xquartz/xpr/x-hash.c
+++ b/xorg-server/hw/xquartz/xpr/x-hash.c
@@ -65,13 +65,13 @@ static const unsigned int bucket_sizes[] = {
 #define N_BUCKET_SIZES (sizeof (bucket_sizes) / sizeof (bucket_sizes[0]))
 
 static inline unsigned int
-hash_table_total_buckets (x_hash_table *h)
+hash_table_total_buckets(x_hash_table * h)
 {
     return bucket_sizes[h->bucket_index];
 }
 
 static inline void
-hash_table_destroy_item (x_hash_table *h, void *k, void *v)
+hash_table_destroy_item(x_hash_table * h, void *k, void *v)
 {
     if (h->destroy_key != 0)
         (*h->destroy_key) (k);
@@ -81,7 +81,7 @@ hash_table_destroy_item (x_hash_table *h, void *k, void *v)
 }
 
 static inline size_t
-hash_table_hash_key (x_hash_table *h, void *k)
+hash_table_hash_key(x_hash_table * h, void *k)
 {
     if (h->hash_key != 0)
         return (*h->hash_key) (k);
@@ -90,7 +90,7 @@ hash_table_hash_key (x_hash_table *h, void *k)
 }
 
 static inline int
-hash_table_compare_keys (x_hash_table *h, void *k1, void *k2)
+hash_table_compare_keys(x_hash_table * h, void *k1, void *k2)
 {
     if (h->compare_keys == 0)
         return k1 == k2;
@@ -99,7 +99,7 @@ hash_table_compare_keys (x_hash_table *h, void *k1, void *k2)
 }
 
 static void
-hash_table_split (x_hash_table *h)
+hash_table_split(x_hash_table * h)
 {
     x_list **new, **old;
     x_list *node, *item, *next;
@@ -110,28 +110,25 @@ hash_table_split (x_hash_table *h)
     if (h->bucket_index == N_BUCKET_SIZES - 1)
         return;
 
-    old_size = hash_table_total_buckets (h);
+    old_size = hash_table_total_buckets(h);
     old = h->buckets;
 
     h->bucket_index++;
 
-    new_size = hash_table_total_buckets (h);
-    new = calloc (new_size, sizeof (x_list *));
+    new_size = hash_table_total_buckets(h);
+    new = calloc(new_size, sizeof(x_list *));
 
-    if (new == 0)
-    {
+    if (new == 0) {
         h->bucket_index--;
         return;
     }
 
-    for (i = 0; i < old_size; i++)
-    {
-        for (node = old[i]; node != 0; node = next)
-        {
+    for (i = 0; i < old_size; i++) {
+        for (node = old[i]; node != 0; node = next) {
             next = node->next;
             item = node->data;
 
-            b = hash_table_hash_key (h, ITEM_KEY (item)) % new_size;
+            b = hash_table_hash_key(h, ITEM_KEY(item)) % new_size;
 
             node->next = new[b];
             new[b] = node;
@@ -139,30 +136,27 @@ hash_table_split (x_hash_table *h)
     }
 
     h->buckets = new;
-    free (old);
+    free(old);
 }
 
-X_EXTERN x_hash_table *
-X_PFX (hash_table_new) (x_hash_fun *hash,
-                        x_compare_fun *compare,
-                        x_destroy_fun *key_destroy,
-                        x_destroy_fun *value_destroy)
-{
+X_EXTERN x_hash_table *X_PFX(hash_table_new) (x_hash_fun * hash,
+                                              x_compare_fun * compare,
+                                              x_destroy_fun * key_destroy,
+                                              x_destroy_fun * value_destroy) {
     x_hash_table *h;
 
-    h = calloc (1, sizeof (x_hash_table));
+    h = calloc(1, sizeof(x_hash_table));
     if (h == 0)
         return 0;
 
     h->bucket_index = 0;
-    h->buckets = calloc (hash_table_total_buckets (h), sizeof (x_list *));
+    h->buckets = calloc(hash_table_total_buckets(h), sizeof(x_list *));
 
-    if (h->buckets == 0)
-    {
-        free (h);
+    if (h->buckets == 0) {
+        free(h);
         return 0;
     }
-    
+
     h->hash_key = hash;
     h->compare_keys = compare;
     h->destroy_key = key_destroy;
@@ -172,66 +166,57 @@ X_PFX (hash_table_new) (x_hash_fun *hash,
 }
 
 X_EXTERN void
-X_PFX (hash_table_free) (x_hash_table *h)
-{
+ X_PFX(hash_table_free) (x_hash_table * h) {
     int n, i;
     x_list *node, *item;
 
-    assert (h != NULL);
+    assert(h != NULL);
 
-    n = hash_table_total_buckets (h);
+    n = hash_table_total_buckets(h);
 
-    for (i = 0; i < n; i++)
-    {
-        for (node = h->buckets[i]; node != 0; node = node->next)
-        {
+    for (i = 0; i < n; i++) {
+        for (node = h->buckets[i]; node != 0; node = node->next) {
             item = node->data;
-            hash_table_destroy_item (h, ITEM_KEY (item), ITEM_VALUE (item));
-            ITEM_FREE (item);
+            hash_table_destroy_item(h, ITEM_KEY(item), ITEM_VALUE(item));
+            ITEM_FREE(item);
         }
-        X_PFX (list_free) (h->buckets[i]);
+        X_PFX(list_free) (h->buckets[i]);
     }
 
-    free (h->buckets);
-    free (h);
+    free(h->buckets);
+    free(h);
 }
 
 X_EXTERN unsigned int
-X_PFX (hash_table_size) (x_hash_table *h)
-{
-    assert (h != NULL);
+ X_PFX(hash_table_size) (x_hash_table * h) {
+    assert(h != NULL);
 
     return h->total_keys;
 }
 
 static void
-hash_table_modify (x_hash_table *h, void *k, void *v, int replace)
+hash_table_modify(x_hash_table * h, void *k, void *v, int replace)
 {
     size_t hash_value;
     x_list *node, *item;
 
-    assert (h != NULL);
+    assert(h != NULL);
 
-    hash_value = hash_table_hash_key (h, k);
+    hash_value = hash_table_hash_key(h, k);
 
-    for (node = h->buckets[hash_value % hash_table_total_buckets (h)];
-         node != 0; node = node->next)
-    {
+    for (node = h->buckets[hash_value % hash_table_total_buckets(h)];
+         node != 0; node = node->next) {
         item = node->data;
 
-        if (hash_table_compare_keys (h, ITEM_KEY (item), k))
-        {
-            if (replace)
-            {
-                hash_table_destroy_item (h, ITEM_KEY (item),
-                                         ITEM_VALUE (item));
+        if (hash_table_compare_keys(h, ITEM_KEY(item), k)) {
+            if (replace) {
+                hash_table_destroy_item(h, ITEM_KEY(item), ITEM_VALUE(item));
                 item->next = k;
-                ITEM_VALUE (item) = v;
+                ITEM_VALUE(item) = v;
             }
-            else
-            {
-                hash_table_destroy_item (h, k, ITEM_VALUE (item));
-                ITEM_VALUE (item) = v;
+            else {
+                hash_table_destroy_item(h, k, ITEM_VALUE(item));
+                ITEM_VALUE(item) = v;
             }
             return;
         }
@@ -240,78 +225,69 @@ hash_table_modify (x_hash_table *h, void *k, void *v, int replace)
     /* Key isn't already in the table. Insert it. */
 
     if (h->total_keys + 1
-        > hash_table_total_buckets (h) * SPLIT_THRESHOLD_FACTOR)
-    {
-        hash_table_split (h);
+        > hash_table_total_buckets(h) * SPLIT_THRESHOLD_FACTOR) {
+        hash_table_split(h);
     }
 
-    hash_value = hash_value % hash_table_total_buckets (h);
-    h->buckets[hash_value] = X_PFX (list_prepend) (h->buckets[hash_value],
-                                                   ITEM_NEW (k, v));
+    hash_value = hash_value % hash_table_total_buckets(h);
+    h->buckets[hash_value] = X_PFX(list_prepend) (h->buckets[hash_value],
+                                                  ITEM_NEW(k, v));
     h->total_keys++;
 }
 
 X_EXTERN void
-X_PFX (hash_table_insert) (x_hash_table *h, void *k, void *v)
-{
-    hash_table_modify (h, k, v, 0);
+ X_PFX(hash_table_insert) (x_hash_table * h, void *k, void *v) {
+    hash_table_modify(h, k, v, 0);
 }
 
 X_EXTERN void
-X_PFX (hash_table_replace) (x_hash_table *h, void *k, void *v)
-{
-    hash_table_modify (h, k, v, 1);
+ X_PFX(hash_table_replace) (x_hash_table * h, void *k, void *v) {
+    hash_table_modify(h, k, v, 1);
 }
 
 X_EXTERN void
-X_PFX (hash_table_remove) (x_hash_table *h, void *k)
-{
+ X_PFX(hash_table_remove) (x_hash_table * h, void *k) {
     size_t hash_value;
     x_list **ptr, *item;
 
-    assert (h != NULL);
+    assert(h != NULL);
 
-    hash_value = hash_table_hash_key (h, k);
+    hash_value = hash_table_hash_key(h, k);
 
-    for (ptr = &h->buckets[hash_value % hash_table_total_buckets (h)];
-         *ptr != 0; ptr = &((*ptr)->next))
-    {
+    for (ptr = &h->buckets[hash_value % hash_table_total_buckets(h)];
+         *ptr != 0; ptr = &((*ptr)->next)) {
         item = (*ptr)->data;
 
-        if (hash_table_compare_keys (h, ITEM_KEY (item), k))
-        {
-            hash_table_destroy_item (h, ITEM_KEY (item), ITEM_VALUE (item));
-            ITEM_FREE (item);
+        if (hash_table_compare_keys(h, ITEM_KEY(item), k)) {
+            hash_table_destroy_item(h, ITEM_KEY(item), ITEM_VALUE(item));
+            ITEM_FREE(item);
             item = *ptr;
             *ptr = item->next;
-            X_PFX (list_free_1) (item);
+            X_PFX(list_free_1) (item);
             h->total_keys--;
             return;
         }
     }
 }
 
-X_EXTERN void *
-X_PFX (hash_table_lookup) (x_hash_table *h, void *k, void **k_ret)
-{
+X_EXTERN void *X_PFX(hash_table_lookup) (x_hash_table * h, void *k,
+                                         void **k_ret) {
     size_t hash_value;
     x_list *node, *item;
 
-    assert (h != NULL);
+    assert(h != NULL);
 
-    hash_value = hash_table_hash_key (h, k);
+    hash_value = hash_table_hash_key(h, k);
 
-    for (node = h->buckets[hash_value % hash_table_total_buckets (h)];
-         node != 0; node = node->next)
-    {
+    for (node = h->buckets[hash_value % hash_table_total_buckets(h)];
+         node != 0; node = node->next) {
         item = node->data;
 
-        if (hash_table_compare_keys (h, ITEM_KEY (item), k))
-        {
+        if (hash_table_compare_keys(h, ITEM_KEY(item), k)) {
             if (k_ret != 0)
-            *k_ret = ITEM_KEY (item);
+                *k_ret = ITEM_KEY(item);
 
-            return ITEM_VALUE (item);
+            return ITEM_VALUE(item);
         }
     }
 
@@ -322,22 +298,20 @@ X_PFX (hash_table_lookup) (x_hash_table *h, void *k, void **k_ret)
 }
 
 X_EXTERN void
-X_PFX (hash_table_foreach) (x_hash_table *h,
-                            x_hash_foreach_fun *fun, void *data)
-{
+
+X_PFX(hash_table_foreach) (x_hash_table * h,
+                           x_hash_foreach_fun * fun, void *data) {
     int i, n;
     x_list *node, *item;
 
-    assert (h != NULL);
+    assert(h != NULL);
 
-    n = hash_table_total_buckets (h);
+    n = hash_table_total_buckets(h);
 
-    for (i = 0; i < n; i++)
-    {
-        for (node = h->buckets[i]; node != 0; node = node->next)
-        {
+    for (i = 0; i < n; i++) {
+        for (node = h->buckets[i]; node != 0; node = node->next) {
             item = node->data;
-            (*fun) (ITEM_KEY (item), ITEM_VALUE (item), data);
+            (*fun) (ITEM_KEY(item), ITEM_VALUE(item), data);
         }
     }
 }
diff --git a/xorg-server/hw/xquartz/xpr/x-hash.h b/xorg-server/hw/xquartz/xpr/x-hash.h
index f876b6b71..c4543346a 100644
--- a/xorg-server/hw/xquartz/xpr/x-hash.h
+++ b/xorg-server/hw/xquartz/xpr/x-hash.h
@@ -43,49 +43,45 @@ typedef void (x_hash_foreach_fun) (void *k, void *v, void *data);
 /* for X_PFX and X_EXTERN */
 #include "x-list.h"
 
-X_EXTERN x_hash_table *X_PFX (hash_table_new) (x_hash_fun *hash,
-					       x_compare_fun *compare,
-					       x_destroy_fun *key_destroy,
-					       x_destroy_fun *value_destroy);
-X_EXTERN void X_PFX (hash_table_free) (x_hash_table *h);
-
-X_EXTERN unsigned int X_PFX (hash_table_size) (x_hash_table *h);
-
-X_EXTERN void X_PFX (hash_table_insert) (x_hash_table *h, void *k, void *v);
-X_EXTERN void X_PFX (hash_table_replace) (x_hash_table *h, void *k, void *v);
-X_EXTERN void X_PFX (hash_table_remove) (x_hash_table *h, void *k);
-X_EXTERN void *X_PFX (hash_table_lookup) (x_hash_table *h,
-					  void *k, void **k_ret);
-X_EXTERN void X_PFX (hash_table_foreach) (x_hash_table *h,
-					  x_hash_foreach_fun *fun,
-					  void *data);
+X_EXTERN x_hash_table *X_PFX(hash_table_new) (x_hash_fun * hash,
+                                              x_compare_fun * compare,
+                                              x_destroy_fun * key_destroy,
+                                              x_destroy_fun * value_destroy);
+X_EXTERN void X_PFX(hash_table_free) (x_hash_table * h);
+
+X_EXTERN unsigned int X_PFX(hash_table_size) (x_hash_table * h);
+
+X_EXTERN void X_PFX(hash_table_insert) (x_hash_table * h, void *k, void *v);
+X_EXTERN void X_PFX(hash_table_replace) (x_hash_table * h, void *k, void *v);
+X_EXTERN void X_PFX(hash_table_remove) (x_hash_table * h, void *k);
+X_EXTERN void *X_PFX(hash_table_lookup) (x_hash_table * h,
+                                         void *k, void **k_ret);
+X_EXTERN void X_PFX(hash_table_foreach) (x_hash_table * h,
+                                         x_hash_foreach_fun * fun, void *data);
 
 /* Conversion between unsigned int (e.g. xp_resource_id) and void pointer */
 
 /* Forward declarations */
-static __inline__ void *
-X_PFX (cvt_uint_to_vptr) (unsigned int val) __attribute__((always_inline));
+static __inline__ void *X_PFX(cvt_uint_to_vptr) (unsigned int val)
+    __attribute__ ((always_inline));
 static __inline__ unsigned int
-X_PFX (cvt_vptr_to_uint) (void * val) __attribute__((always_inline));
+ X_PFX(cvt_vptr_to_uint) (void *val) __attribute__ ((always_inline));
 
 /* Implementations */
-static __inline__ void *
-X_PFX (cvt_uint_to_vptr) (unsigned int val)
-{
-	return (void*)((unsigned long)(val));
+static __inline__ void *X_PFX(cvt_uint_to_vptr) (unsigned int val) {
+    return (void *) ((unsigned long) (val));
 }
 
 static __inline__ unsigned int
-X_PFX (cvt_vptr_to_uint) (void * val)
-{
-	size_t sv = (size_t)val;
-	unsigned int uv = (unsigned int)sv;
-	
-	/* If this assert fails, chances are val actually is a pointer,
-	   or there's been memory corruption */
-	assert(sv == uv);
-	
-	return uv;
+ X_PFX(cvt_vptr_to_uint) (void *val) {
+    size_t sv = (size_t) val;
+    unsigned int uv = (unsigned int) sv;
+
+    /* If this assert fails, chances are val actually is a pointer,
+       or there's been memory corruption */
+    assert(sv == uv);
+
+    return uv;
 }
 
-#endif /* X_HASH_H */
+#endif                          /* X_HASH_H */
diff --git a/xorg-server/hw/xquartz/xpr/x-hook.c b/xorg-server/hw/xquartz/xpr/x-hook.c
index c65b6fc68..fd34658e7 100644
--- a/xorg-server/hw/xquartz/xpr/x-hook.c
+++ b/xorg-server/hw/xquartz/xpr/x-hook.c
@@ -1,120 +1,111 @@
-/* x-hook.c

-

-   Copyright (c) 2003 Apple Computer, Inc. All rights reserved.

-

-   Permission is hereby granted, free of charge, to any person

-   obtaining a copy of this software and associated documentation files

-   (the "Software"), to deal in the Software without restriction,

-   including without limitation the rights to use, copy, modify, merge,

-   publish, distribute, sublicense, and/or sell copies of the Software,

-   and to permit persons to whom the Software is furnished to do so,

-   subject to the following conditions:

-

-   The above copyright notice and this permission notice shall be

-   included in all copies or substantial portions of the Software.

-

-   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

-   NONINFRINGEMENT.  IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT

-   HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

-   DEALINGS IN THE SOFTWARE.

-

-   Except as contained in this notice, the name(s) of the above

-   copyright holders shall not be used in advertising or otherwise to

-   promote the sale, use or other dealings in this Software without

-   prior written authorization. */

-

-#ifdef HAVE_DIX_CONFIG_H

-#include <dix-config.h>

-#endif

-

-#include "x-hook.h"

-#include <stdlib.h>

-#include <assert.h>

-#include "os.h"

-

-#define CELL_NEW(f,d) X_PFX (list_prepend) ((x_list *) (f), (d))

-#define CELL_FREE(c)  X_PFX (list_free_1) (c)

-#define CELL_FUN(c)   ((x_hook_function *) ((c)->next))

-#define CELL_DATA(c)  ((c)->data)

-

-X_EXTERN x_list *

-X_PFX (hook_add) (x_list *lst, x_hook_function *fun, void *data)

-{

-    return X_PFX (list_prepend) (lst, CELL_NEW (fun, data));

-}

-

-X_EXTERN x_list *

-X_PFX (hook_remove) (x_list *lst, x_hook_function *fun, void *data)

-{

-    x_list *node, *cell;

-    x_list *to_delete = NULL;

-

-    for (node = lst; node != NULL; node = node->next)

-    {

-	cell = node->data;

-	if (CELL_FUN (cell) == fun && CELL_DATA (cell) == data)

-	    to_delete = X_PFX (list_prepend) (to_delete, cell);

-    }

-

-    for (node = to_delete; node != NULL; node = node->next)

-    {

-	cell = node->data;

-	lst = X_PFX (list_remove) (lst, cell);

-	CELL_FREE (cell);

-    }

-

-    X_PFX (list_free) (to_delete);

-    return lst;

-}

-

-X_EXTERN void

-X_PFX (hook_run) (x_list *lst, void *arg)

-{

-    x_list *node, *cell;

-    x_hook_function **fun;

-    void **data;

-    int length, i;

-

-    if(!lst)

-        return;

-

-    length = X_PFX (list_length) (lst);

-    fun = malloc(sizeof (x_hook_function *) * length);

-    data = malloc(sizeof (void *) * length);

-

-    if(!fun || !data) {

-        FatalError("Failed to allocate memory in %s\n", __func__);

-    }

-    

-    for (i = 0, node = lst; node != NULL; node = node->next, i++)

-    {

-	cell = node->data;

-	fun[i] = CELL_FUN (cell);

-	data[i] = CELL_DATA (cell);

-    }

-

-    for (i = 0; i < length; i++)

-    {

-	(*fun[i]) (arg, data[i]);

-    }

-    

-    free(fun);

-    free(data);

-}

-

-X_EXTERN void

-X_PFX (hook_free) (x_list *lst)

-{

-    x_list *node;

-

-    for (node = lst; node != NULL; node = node->next)

-    {

-	CELL_FREE (node->data);

-    }

-

-    X_PFX (list_free) (lst);

-}

+/* x-hook.c
+
+   Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
+
+   Permission is hereby granted, free of charge, to any person
+   obtaining a copy of this software and associated documentation files
+   (the "Software"), to deal in the Software without restriction,
+   including without limitation the rights to use, copy, modify, merge,
+   publish, distribute, sublicense, and/or sell copies of the Software,
+   and to permit persons to whom the Software is furnished to do so,
+   subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be
+   included in all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+   NONINFRINGEMENT.  IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT
+   HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+   DEALINGS IN THE SOFTWARE.
+
+   Except as contained in this notice, the name(s) of the above
+   copyright holders shall not be used in advertising or otherwise to
+   promote the sale, use or other dealings in this Software without
+   prior written authorization. */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "x-hook.h"
+#include <stdlib.h>
+#include <assert.h>
+#include "os.h"
+
+#define CELL_NEW(f,d) X_PFX (list_prepend) ((x_list *) (f), (d))
+#define CELL_FREE(c)  X_PFX (list_free_1) (c)
+#define CELL_FUN(c)   ((x_hook_function *) ((c)->next))
+#define CELL_DATA(c)  ((c)->data)
+
+X_EXTERN x_list *X_PFX(hook_add) (x_list * lst, x_hook_function * fun,
+                                  void *data) {
+    return X_PFX(list_prepend) (lst, CELL_NEW(fun, data));
+}
+
+X_EXTERN x_list *X_PFX(hook_remove) (x_list * lst, x_hook_function * fun,
+                                     void *data) {
+    x_list *node, *cell;
+    x_list *to_delete = NULL;
+
+    for (node = lst; node != NULL; node = node->next) {
+        cell = node->data;
+        if (CELL_FUN(cell) == fun && CELL_DATA(cell) == data)
+            to_delete = X_PFX(list_prepend) (to_delete, cell);
+    }
+
+    for (node = to_delete; node != NULL; node = node->next) {
+        cell = node->data;
+        lst = X_PFX(list_remove) (lst, cell);
+        CELL_FREE(cell);
+    }
+
+    X_PFX(list_free) (to_delete);
+    return lst;
+}
+
+X_EXTERN void
+ X_PFX(hook_run) (x_list * lst, void *arg) {
+    x_list *node, *cell;
+    x_hook_function **fun;
+    void **data;
+    int length, i;
+
+    if (!lst)
+        return;
+
+    length = X_PFX(list_length) (lst);
+    fun = malloc(sizeof(x_hook_function *) * length);
+    data = malloc(sizeof(void *) * length);
+
+    if (!fun || !data) {
+        FatalError("Failed to allocate memory in %s\n", __func__);
+    }
+
+    for (i = 0, node = lst; node != NULL; node = node->next, i++) {
+        cell = node->data;
+        fun[i] = CELL_FUN(cell);
+        data[i] = CELL_DATA(cell);
+    }
+
+    for (i = 0; i < length; i++) {
+        (*fun[i]) (arg, data[i]);
+    }
+
+    free(fun);
+    free(data);
+}
+
+X_EXTERN void
+ X_PFX(hook_free) (x_list * lst) {
+    x_list *node;
+
+    for (node = lst; node != NULL; node = node->next) {
+        CELL_FREE(node->data);
+    }
+
+    X_PFX(list_free) (lst);
+}
diff --git a/xorg-server/hw/xquartz/xpr/x-hook.h b/xorg-server/hw/xquartz/xpr/x-hook.h
index 392352d50..da3407f92 100644
--- a/xorg-server/hw/xquartz/xpr/x-hook.h
+++ b/xorg-server/hw/xquartz/xpr/x-hook.h
@@ -32,11 +32,13 @@
 
 #include "x-list.h"
 
-typedef void x_hook_function (void *arg, void *data);
+typedef void x_hook_function(void *arg, void *data);
 
-X_EXTERN x_list *X_PFX (hook_add) (x_list *lst, x_hook_function *fun, void *data);
-X_EXTERN x_list *X_PFX (hook_remove) (x_list *lst, x_hook_function *fun, void *data);
-X_EXTERN void X_PFX (hook_run) (x_list *lst, void *arg);
-X_EXTERN void X_PFX (hook_free) (x_list *lst);
+X_EXTERN x_list *X_PFX(hook_add) (x_list * lst, x_hook_function * fun,
+                                  void *data);
+X_EXTERN x_list *X_PFX(hook_remove) (x_list * lst, x_hook_function * fun,
+                                     void *data);
+X_EXTERN void X_PFX(hook_run) (x_list * lst, void *arg);
+X_EXTERN void X_PFX(hook_free) (x_list * lst);
 
-#endif /* X_HOOK_H */
+#endif                          /* X_HOOK_H */
diff --git a/xorg-server/hw/xquartz/xpr/x-list.c b/xorg-server/hw/xquartz/xpr/x-list.c
index 77c9309aa..757ff4cb0 100644
--- a/xorg-server/hw/xquartz/xpr/x-list.c
+++ b/xorg-server/hw/xquartz/xpr/x-list.c
@@ -50,57 +50,51 @@ static x_list *freelist;
 static pthread_mutex_t freelist_lock = PTHREAD_MUTEX_INITIALIZER;
 
 static inline void
-list_free_1 (x_list *node)
+list_free_1(x_list * node)
 {
     node->next = freelist;
     freelist = node;
 }
 
 X_EXTERN void
-X_PFX (list_free_1) (x_list *node)
-{
-    assert (node != NULL);
+ X_PFX(list_free_1) (x_list * node) {
+    assert(node != NULL);
 
-    pthread_mutex_lock (&freelist_lock);
+    pthread_mutex_lock(&freelist_lock);
 
-    list_free_1 (node);
+    list_free_1(node);
 
-    pthread_mutex_unlock (&freelist_lock);
+    pthread_mutex_unlock(&freelist_lock);
 }
 
 X_EXTERN void
-X_PFX (list_free) (x_list *lst)
-{
+ X_PFX(list_free) (x_list * lst) {
     x_list *next;
 
-    pthread_mutex_lock (&freelist_lock);
+    pthread_mutex_lock(&freelist_lock);
 
-    for (; lst != NULL; lst = next)
-    {
+    for (; lst != NULL; lst = next) {
         next = lst->next;
-        list_free_1 (lst);
+        list_free_1(lst);
     }
 
-    pthread_mutex_unlock (&freelist_lock);
+    pthread_mutex_unlock(&freelist_lock);
 }
 
-X_EXTERN x_list *
-X_PFX (list_prepend) (x_list *lst, void *data)
-{
+X_EXTERN x_list *X_PFX(list_prepend) (x_list * lst, void *data) {
     x_list *node;
 
-    pthread_mutex_lock (&freelist_lock);
+    pthread_mutex_lock(&freelist_lock);
 
-    if (freelist == NULL)
-    {
+    if (freelist == NULL) {
         x_list_block *b;
         int i;
 
-        b = malloc (sizeof (x_list_block));
+        b = malloc(sizeof(x_list_block));
         assert(b != NULL);
 
         for (i = 0; i < NODES_PER_BLOCK - 1; i++)
-            b->l[i].next = &(b->l[i+1]);
+            b->l[i].next = &(b->l[i + 1]);
         b->l[i].next = NULL;
 
         freelist = b->l;
@@ -109,7 +103,7 @@ X_PFX (list_prepend) (x_list *lst, void *data)
     node = freelist;
     freelist = node->next;
 
-    pthread_mutex_unlock (&freelist_lock);
+    pthread_mutex_unlock(&freelist_lock);
 
     node->next = lst;
     node->data = data;
@@ -117,29 +111,24 @@ X_PFX (list_prepend) (x_list *lst, void *data)
     return node;
 }
 
-X_EXTERN x_list *
-X_PFX (list_append) (x_list *lst, void *data)
-{
+X_EXTERN x_list *X_PFX(list_append) (x_list * lst, void *data) {
     x_list *head = lst;
 
     if (lst == NULL)
-        return X_PFX (list_prepend) (NULL, data);
+        return X_PFX(list_prepend) (NULL, data);
 
     while (lst->next != NULL)
         lst = lst->next;
 
-    lst->next = X_PFX (list_prepend) (NULL, data);
+    lst->next = X_PFX(list_prepend) (NULL, data);
 
     return head;
 }
 
-X_EXTERN x_list *
-X_PFX (list_reverse) (x_list *lst)
-{
+X_EXTERN x_list *X_PFX(list_reverse) (x_list * lst) {
     x_list *head = NULL, *next;
-    
-    while (lst != NULL)
-    {
+
+    while (lst != NULL) {
         next = lst->next;
         lst->next = head;
         head = lst;
@@ -149,11 +138,8 @@ X_PFX (list_reverse) (x_list *lst)
     return head;
 }
 
-X_EXTERN x_list *
-X_PFX (list_find) (x_list *lst, void *data)
-{
-    for (; lst != NULL; lst = lst->next)
-    {
+X_EXTERN x_list *X_PFX(list_find) (x_list * lst, void *data) {
+    for (; lst != NULL; lst = lst->next) {
         if (lst->data == data)
             return lst;
     }
@@ -161,26 +147,22 @@ X_PFX (list_find) (x_list *lst, void *data)
     return NULL;
 }
 
-X_EXTERN x_list *
-X_PFX (list_nth) (x_list *lst, int n)
-{
+X_EXTERN x_list *X_PFX(list_nth) (x_list * lst, int n) {
     while (n-- > 0 && lst != NULL)
         lst = lst->next;
 
     return lst;
 }
 
-X_EXTERN x_list *
-X_PFX (list_pop) (x_list *lst, void **data_ret)
-{
+X_EXTERN x_list *X_PFX(list_pop) (x_list * lst, void **data_ret) {
     void *data = NULL;
 
-    if (lst != NULL)
-    {
+    if (lst != NULL) {
         x_list *tem = lst;
+
         data = lst->data;
         lst = lst->next;
-        X_PFX (list_free_1) (tem);
+        X_PFX(list_free_1) (tem);
     }
 
     if (data_ret != NULL)
@@ -189,61 +171,50 @@ X_PFX (list_pop) (x_list *lst, void **data_ret)
     return lst;
 }
 
-X_EXTERN x_list *
-X_PFX (list_filter) (x_list *lst,
-                     int (*pred) (void *item, void *data), void *data)
-{
+X_EXTERN x_list *X_PFX(list_filter) (x_list * lst,
+                                     int (*pred) (void *item, void *data),
+                                     void *data) {
     x_list *ret = NULL, *node;
 
-    for (node = lst; node != NULL; node = node->next)
-    {
+    for (node = lst; node != NULL; node = node->next) {
         if ((*pred) (node->data, data))
-            ret = X_PFX (list_prepend) (ret, node->data);
+            ret = X_PFX(list_prepend) (ret, node->data);
     }
 
-    return X_PFX (list_reverse) (ret);
+    return X_PFX(list_reverse) (ret);
 }
 
-X_EXTERN x_list *
-X_PFX (list_map) (x_list *lst,
-                  void *(*fun) (void *item, void *data), void *data)
-{
+X_EXTERN x_list *X_PFX(list_map) (x_list * lst,
+                                  void *(*fun) (void *item, void *data),
+                                  void *data) {
     x_list *ret = NULL, *node;
 
-    for (node = lst; node != NULL; node = node->next)
-    {
-        X_PFX (list_prepend) (ret, fun (node->data, data));
+    for (node = lst; node != NULL; node = node->next) {
+        X_PFX(list_prepend) (ret, fun(node->data, data));
     }
 
-    return X_PFX (list_reverse) (ret);
+    return X_PFX(list_reverse) (ret);
 }
 
-X_EXTERN x_list *
-X_PFX (list_copy) (x_list *lst)
-{
+X_EXTERN x_list *X_PFX(list_copy) (x_list * lst) {
     x_list *copy = NULL;
 
-    for (; lst != NULL; lst = lst->next)
-    {
-        copy = X_PFX (list_prepend) (copy, lst->data);
+    for (; lst != NULL; lst = lst->next) {
+        copy = X_PFX(list_prepend) (copy, lst->data);
     }
 
-    return X_PFX (list_reverse) (copy);
+    return X_PFX(list_reverse) (copy);
 }
 
-X_EXTERN x_list *
-X_PFX (list_remove) (x_list *lst, void *data)
-{
+X_EXTERN x_list *X_PFX(list_remove) (x_list * lst, void *data) {
     x_list **ptr, *node;
 
-    for (ptr = &lst; *ptr != NULL;)
-    {
+    for (ptr = &lst; *ptr != NULL;) {
         node = *ptr;
 
-        if (node->data == data)
-        {
+        if (node->data == data) {
             *ptr = node->next;
-            X_PFX (list_free_1) (node);
+            X_PFX(list_free_1) (node);
         }
         else
             ptr = &((*ptr)->next);
@@ -253,8 +224,7 @@ X_PFX (list_remove) (x_list *lst, void *data)
 }
 
 X_EXTERN unsigned int
-X_PFX (list_length) (x_list *lst)
-{
+ X_PFX(list_length) (x_list * lst) {
     unsigned int n;
 
     n = 0;
@@ -265,19 +235,17 @@ X_PFX (list_length) (x_list *lst)
 }
 
 X_EXTERN void
-X_PFX (list_foreach) (x_list *lst,
-                      void (*fun) (void *data, void *user_data),
-                      void *user_data)
-{
-    for (; lst != NULL; lst = lst->next)
-    {
+
+X_PFX(list_foreach) (x_list * lst,
+                     void (*fun) (void *data, void *user_data),
+                     void *user_data) {
+    for (; lst != NULL; lst = lst->next) {
         (*fun) (lst->data, user_data);
     }
 }
 
 static x_list *
-list_sort_1 (x_list *lst, int length,
-             int (*less) (const void *, const void *))
+list_sort_1(x_list * lst, int length, int (*less) (const void *, const void *))
 {
     x_list *mid, *ptr;
     x_list *out_head, *out;
@@ -299,20 +267,19 @@ list_sort_1 (x_list *lst, int length,
 
     /* Sort each sub-list. */
 
-    lst = list_sort_1 (lst, mid_point, less);
-    mid = list_sort_1 (mid, length - mid_point, less);
+    lst = list_sort_1(lst, mid_point, less);
+    mid = list_sort_1(mid, length - mid_point, less);
 
     /* Then merge them back together. */
 
-    assert (lst != NULL && mid != NULL);
+    assert(lst != NULL && mid != NULL);
 
     if ((*less) (mid->data, lst->data))
         out = out_head = mid, mid = mid->next;
     else
         out = out_head = lst, lst = lst->next;
 
-    while (lst != NULL && mid != NULL)
-    {
+    while (lst != NULL && mid != NULL) {
         if ((*less) (mid->data, lst->data))
             out = out->next = mid, mid = mid->next;
         else
@@ -327,12 +294,11 @@ list_sort_1 (x_list *lst, int length,
     return out_head;
 }
 
-X_EXTERN x_list *
-X_PFX (list_sort) (x_list *lst, int (*less) (const void *, const void *))
-{
+X_EXTERN x_list *X_PFX(list_sort) (x_list * lst,
+                                   int (*less) (const void *, const void *)) {
     int length;
 
-    length = X_PFX (list_length) (lst);
+    length = X_PFX(list_length) (lst);
 
-    return list_sort_1 (lst, length, less);
+    return list_sort_1(lst, length, less);
 }
diff --git a/xorg-server/hw/xquartz/xpr/xprAppleWM.c b/xorg-server/hw/xquartz/xpr/xprAppleWM.c
index b6b9a5fc8..77b9fa3e8 100644
--- a/xorg-server/hw/xquartz/xpr/xprAppleWM.c
+++ b/xorg-server/hw/xquartz/xpr/xprAppleWM.c
@@ -43,9 +43,8 @@
 #include "quartz.h"
 #include "x-hash.h"
 
-static int xprSetWindowLevel(
-    WindowPtr pWin,
-    int level)
+static int
+xprSetWindowLevel(WindowPtr pWin, int level)
 {
     xp_window_id wid;
     xp_window_changes wc;
@@ -56,25 +55,25 @@ static int xprSetWindowLevel(
     if (level < 0 || level >= AppleWMNumWindowLevels) {
         return BadValue;
     }
-    
-    wid = x_cvt_vptr_to_uint(RootlessFrameForWindow (pWin, TRUE));
+
+    wid = x_cvt_vptr_to_uint(RootlessFrameForWindow(pWin, TRUE));
     if (wid == 0)
         return BadWindow;
 
-    RootlessStopDrawing (pWin, FALSE);
+    RootlessStopDrawing(pWin, FALSE);
     winRec = WINREC(pWin);
- 
-    if(!winRec)
+
+    if (!winRec)
         return BadWindow;
-    
-    if(XQuartzIsRootless)
+
+    if (XQuartzIsRootless)
         wc.window_level = normal_window_levels[level];
-    else if(XQuartzShieldingWindowLevel)
+    else if (XQuartzShieldingWindowLevel)
         wc.window_level = XQuartzShieldingWindowLevel + 1;
     else
         wc.window_level = rooted_window_levels[level];
-    
-    if (xp_configure_window (wid, XP_WINDOW_LEVEL, &wc) != Success) {
+
+    if (xp_configure_window(wid, XP_WINDOW_LEVEL, &wc) != Success) {
         return BadValue;
     }
 
@@ -84,52 +83,54 @@ static int xprSetWindowLevel(
 }
 
 #if defined(XPLUGIN_VERSION) && XPLUGIN_VERSION >= 3
-static int xprAttachTransient(WindowPtr pWinChild, WindowPtr pWinParent) {
-    xp_window_id child_wid, parent_wid; 
+static int
+xprAttachTransient(WindowPtr pWinChild, WindowPtr pWinParent)
+{
+    xp_window_id child_wid, parent_wid;
     xp_window_changes wc;
 
     child_wid = x_cvt_vptr_to_uint(RootlessFrameForWindow(pWinChild, TRUE));
     if (child_wid == 0)
         return BadWindow;
 
-    if(pWinParent) {
-        parent_wid = x_cvt_vptr_to_uint(RootlessFrameForWindow(pWinParent, TRUE));
+    if (pWinParent) {
+        parent_wid =
+            x_cvt_vptr_to_uint(RootlessFrameForWindow(pWinParent, TRUE));
         if (parent_wid == 0)
             return BadWindow;
-    } else {
+    }
+    else {
         parent_wid = 0;
     }
-     
+
     wc.transient_for = parent_wid;
 
-    RootlessStopDrawing (pWinChild, FALSE);
+    RootlessStopDrawing(pWinChild, FALSE);
 
     if (xp_configure_window(child_wid, XP_ATTACH_TRANSIENT, &wc) != Success) {
         return BadValue;
     }
 
-    return Success;    
+    return Success;
 }
 #endif
 
-static int xprFrameDraw(
-    WindowPtr pWin,
-    xp_frame_class class,
-    xp_frame_attr attr,
-    const BoxRec *outer,
-    const BoxRec *inner,
-    unsigned int title_len,
-    const unsigned char *title_bytes)
+static int
+xprFrameDraw(WindowPtr pWin,
+             xp_frame_class class,
+             xp_frame_attr attr,
+             const BoxRec * outer,
+             const BoxRec * inner,
+             unsigned int title_len, const unsigned char *title_bytes)
 {
     xp_window_id wid;
 
-    wid = x_cvt_vptr_to_uint(RootlessFrameForWindow (pWin, FALSE));
+    wid = x_cvt_vptr_to_uint(RootlessFrameForWindow(pWin, FALSE));
     if (wid == 0)
         return BadWindow;
 
-    if (xp_frame_draw (wid, class, attr, outer, inner,
-                       title_len, title_bytes) != Success)
-    {
+    if (xp_frame_draw(wid, class, attr, outer, inner,
+                      title_len, title_bytes) != Success) {
         return BadValue;
     }
 
@@ -155,8 +156,8 @@ static AppleWMProcsRec xprAppleWMProcs = {
 #endif
 };
 
-
-void xprAppleWMInit(void)
+void
+xprAppleWMInit(void)
 {
     AppleWMExtensionInit(&xprAppleWMProcs);
 }
diff --git a/xorg-server/hw/xquartz/xpr/xprCursor.c b/xorg-server/hw/xquartz/xpr/xprCursor.c
index 2b31865a5..b0afa8c0e 100644
--- a/xorg-server/hw/xquartz/xpr/xprCursor.c
+++ b/xorg-server/hw/xquartz/xpr/xprCursor.c
@@ -51,12 +51,13 @@
 #include "x-hash.h"
 
 typedef struct {
-    int                     cursorVisible;
-    QueryBestSizeProcPtr    QueryBestSize;
-    miPointerSpriteFuncPtr  spriteFuncs;
+    int cursorVisible;
+    QueryBestSizeProcPtr QueryBestSize;
+    miPointerSpriteFuncPtr spriteFuncs;
 } QuartzCursorScreenRec, *QuartzCursorScreenPtr;
 
 static DevPrivateKeyRec darwinCursorScreenKeyRec;
+
 #define darwinCursorScreenKey (&darwinCursorScreenKeyRec)
 
 #define CURSOR_PRIV(pScreen) ((QuartzCursorScreenPtr) \
@@ -85,22 +86,22 @@ load_cursor(CursorPtr src, int screen)
     hot_y = src->bits->yhot;
 
 #ifdef ARGB_CURSOR
-    if (src->bits->argb != NULL)
-    {
+    if (src->bits->argb != NULL) {
 #if BITMAP_BIT_ORDER == MSBFirst
-        rowbytes = src->bits->width * sizeof (CARD32);
+        rowbytes = src->bits->width * sizeof(CARD32);
         data = (uint32_t *) src->bits->argb;
 #else
-        const uint32_t *be_data=(uint32_t *) src->bits->argb;
+        const uint32_t *be_data = (uint32_t *) src->bits->argb;
         unsigned i;
-        rowbytes = src->bits->width * sizeof (CARD32);
+
+        rowbytes = src->bits->width * sizeof(CARD32);
         data = malloc(rowbytes * src->bits->height);
         free_data = TRUE;
-        if(!data) {
+        if (!data) {
             FatalError("Failed to allocate memory in %s\n", __func__);
         }
-        for(i=0;i<(src->bits->width*src->bits->height);i++)
-            data[i]=ntohl(be_data[i]);
+        for (i = 0; i < (src->bits->width * src->bits->height); i++)
+            data[i] = ntohl(be_data[i]);
 #endif
     }
     else
@@ -123,42 +124,43 @@ load_cursor(CursorPtr src, int screen)
         rowbytes = ((src->bits->width * 4) + 31) & ~31;
         data = malloc(rowbytes * src->bits->height);
         free_data = TRUE;
-        if(!data) {
+        if (!data) {
             FatalError("Failed to allocate memory in %s\n", __func__);
         }
-        
-        if (!src->bits->emptyMask)
-        {
+
+        if (!src->bits->emptyMask) {
             ycount = src->bits->height;
-            srow = src->bits->source; mrow = src->bits->mask;
+            srow = src->bits->source;
+            mrow = src->bits->mask;
             drow = data;
 
-            while (ycount-- > 0)
-            {
+            while (ycount-- > 0) {
                 xcount = bits_to_bytes(src->bits->width);
-                sptr = srow; mptr = mrow;
+                sptr = srow;
+                mptr = mrow;
                 dptr = drow;
 
-                while (xcount-- > 0)
-                {
+                while (xcount-- > 0) {
                     uint8_t s, m;
                     int i;
 
-                    s = *sptr++; m = *mptr++;
-                    for (i = 0; i < 8; i++)
-                    {
+                    s = *sptr++;
+                    m = *mptr++;
+                    for (i = 0; i < 8; i++) {
 #if BITMAP_BIT_ORDER == MSBFirst
                         if (m & 128)
                             *dptr++ = (s & 128) ? fg_color : bg_color;
                         else
                             *dptr++ = 0;
-                        s <<= 1; m <<= 1;
+                        s <<= 1;
+                        m <<= 1;
 #else
                         if (m & 1)
                             *dptr++ = (s & 1) ? fg_color : bg_color;
                         else
                             *dptr++ = 0;
-                        s >>= 1; m >>= 1;
+                        s >>= 1;
+                        m >>= 1;
 #endif
                     }
                 }
@@ -168,19 +170,17 @@ load_cursor(CursorPtr src, int screen)
                 drow = (uint32_t *) ((char *) drow + rowbytes);
             }
         }
-        else
-        {
+        else {
             memset(data, 0, src->bits->height * rowbytes);
         }
     }
 
     err = xp_set_cursor(width, height, hot_x, hot_y, data, rowbytes);
-    if(free_data)
+    if (free_data)
         free(data);
     return err == Success;
 }
 
-
 /*
 ===========================================================================
 
@@ -196,7 +196,7 @@ load_cursor(CursorPtr src, int screen)
 static Bool
 QuartzRealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
 {
-    if(pCursor == NULL || pCursor->bits == NULL)
+    if (pCursor == NULL || pCursor->bits == NULL)
         return FALSE;
 
     /* FIXME: cache ARGB8888 representation? */
@@ -204,7 +204,6 @@ QuartzRealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
     return TRUE;
 }
 
-
 /*
  * QuartzUnrealizeCursor
  *  Free the storage space associated with a realized cursor.
@@ -215,33 +214,29 @@ QuartzUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
     return TRUE;
 }
 
-
 /*
  * QuartzSetCursor
  *  Set the cursor sprite and position.
  */
 static void
-QuartzSetCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, int x, int y)
+QuartzSetCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, int x,
+                int y)
 {
     QuartzCursorScreenPtr ScreenPriv = CURSOR_PRIV(pScreen);
 
     if (!XQuartzServerVisible)
         return;
 
-    if (pCursor == NULL)
-    {
-        if (ScreenPriv->cursorVisible)
-        {
+    if (pCursor == NULL) {
+        if (ScreenPriv->cursorVisible) {
             xp_hide_cursor();
             ScreenPriv->cursorVisible = FALSE;
         }
     }
-    else
-    {
+    else {
         load_cursor(pCursor, pScreen->myNum);
 
-        if (!ScreenPriv->cursorVisible)
-        {
+        if (!ScreenPriv->cursorVisible) {
             xp_show_cursor();
             ScreenPriv->cursorVisible = TRUE;
         }
@@ -274,7 +269,6 @@ QuartzCursorOffScreen(ScreenPtr *pScreen, int *x, int *y)
     return FALSE;
 }
 
-
 /*
  * QuartzCrossScreen
  */
@@ -284,7 +278,6 @@ QuartzCrossScreen(ScreenPtr pScreen, Bool entering)
     return;
 }
 
-
 /*
  * QuartzWarpCursor
  *  Change the cursor position without generating an event or motion history.
@@ -294,8 +287,7 @@ QuartzCrossScreen(ScreenPtr pScreen, Bool entering)
 static void
 QuartzWarpCursor(DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
 {
-    if (XQuartzServerVisible)
-    {
+    if (XQuartzServerVisible) {
         int sx, sy;
 
         sx = pScreen->x + darwinMainScreenX;
@@ -308,7 +300,6 @@ QuartzWarpCursor(DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
     miPointerUpdateSprite(pDev);
 }
 
-
 static miPointerScreenFuncRec quartzScreenFuncsRec = {
     QuartzCursorOffScreen,
     QuartzCrossScreen,
@@ -317,7 +308,6 @@ static miPointerScreenFuncRec quartzScreenFuncsRec = {
     NULL
 };
 
-
 /*
 ===========================================================================
 
@@ -336,15 +326,13 @@ QuartzCursorQueryBestSize(int class, unsigned short *width,
 {
     QuartzCursorScreenPtr ScreenPriv = CURSOR_PRIV(pScreen);
 
-    if (class == CursorShape)
-    {
+    if (class == CursorShape) {
         /* FIXME: query window server? */
         *width = 32;
         *height = 32;
     }
-    else
-    {
-        (*ScreenPriv->QueryBestSize)(class, width, height, pScreen);
+    else {
+        (*ScreenPriv->QueryBestSize) (class, width, height, pScreen);
     }
 }
 
@@ -363,7 +351,7 @@ QuartzInitCursor(ScreenPtr pScreen)
         return FALSE;
 
     if (!dixRegisterPrivateKey(&darwinCursorScreenKeyRec, PRIVATE_SCREEN, 0))
-	return FALSE;
+        return FALSE;
 
     ScreenPriv = calloc(1, sizeof(QuartzCursorScreenRec));
     if (ScreenPriv == NULL)
@@ -384,7 +372,7 @@ QuartzInitCursor(ScreenPtr pScreen)
     PointPriv->spriteFuncs->UnrealizeCursor = QuartzUnrealizeCursor;
     PointPriv->spriteFuncs->SetCursor = QuartzSetCursor;
     PointPriv->spriteFuncs->MoveCursor = QuartzMoveCursor;
-    
+
     ScreenPriv->cursorVisible = TRUE;
     return TRUE;
 }
@@ -398,7 +386,6 @@ QuartzSuspendXCursor(ScreenPtr pScreen)
 {
 }
 
-
 /*
  * QuartzResumeXCursor
  *  X server is showing. Restore the X cursor.
@@ -410,7 +397,7 @@ QuartzResumeXCursor(ScreenPtr pScreen)
     CursorPtr pCursor;
 
     /* TODO: Tablet? */
-    
+
     pWin = GetSpriteWindow(darwinPointer);
     if (pWin->drawable.pScreen != pScreen)
         return;
diff --git a/xorg-server/hw/xquartz/xpr/xprEvent.c b/xorg-server/hw/xquartz/xpr/xprEvent.c
index 4e7ece64f..7f4b077c3 100644
--- a/xorg-server/hw/xquartz/xpr/xprEvent.c
+++ b/xorg-server/hw/xquartz/xpr/xprEvent.c
@@ -55,24 +55,25 @@
 #include "rootlessWindow.h"
 #include "xprEvent.h"
 
-Bool QuartzModeEventHandler(int screenNum, XQuartzEvent *e, DeviceIntPtr dev) {
-    switch(e->subtype) {
-        case kXquartzWindowState:
-            DEBUG_LOG("kXquartzWindowState\n");
-            RootlessNativeWindowStateChanged(xprGetXWindow(e->data[0]),
-                                             e->data[1]);
-            return TRUE;
-            
-        case kXquartzWindowMoved:
-            DEBUG_LOG("kXquartzWindowMoved\n");
-            RootlessNativeWindowMoved(xprGetXWindow(e->data[0]));
-            return TRUE;
-            
-        case kXquartzBringAllToFront:
-            DEBUG_LOG("kXquartzBringAllToFront\n");
-            RootlessOrderAllWindows(e->data[0]);
-            return TRUE;
-        default:
-            return FALSE;
+Bool
+QuartzModeEventHandler(int screenNum, XQuartzEvent * e, DeviceIntPtr dev)
+{
+    switch (e->subtype) {
+    case kXquartzWindowState:
+        DEBUG_LOG("kXquartzWindowState\n");
+        RootlessNativeWindowStateChanged(xprGetXWindow(e->data[0]), e->data[1]);
+        return TRUE;
+
+    case kXquartzWindowMoved:
+        DEBUG_LOG("kXquartzWindowMoved\n");
+        RootlessNativeWindowMoved(xprGetXWindow(e->data[0]));
+        return TRUE;
+
+    case kXquartzBringAllToFront:
+        DEBUG_LOG("kXquartzBringAllToFront\n");
+        RootlessOrderAllWindows(e->data[0]);
+        return TRUE;
+    default:
+        return FALSE;
     }
 }
diff --git a/xorg-server/hw/xquartz/xpr/xprFrame.c b/xorg-server/hw/xquartz/xpr/xprFrame.c
index 98f1cc3ed..ed81c4b48 100644
--- a/xorg-server/hw/xquartz/xpr/xprFrame.c
+++ b/xorg-server/hw/xquartz/xpr/xprFrame.c
@@ -73,37 +73,51 @@ static pthread_rwlock_t window_hash_rwlock;
 #endif
 
 /* Prototypes for static functions */
-static Bool xprCreateFrame(RootlessWindowPtr pFrame, ScreenPtr pScreen,
+static Bool
+xprCreateFrame(RootlessWindowPtr pFrame, ScreenPtr pScreen,
                int newX, int newY, RegionPtr pShape);
-static void xprDestroyFrame(RootlessFrameID wid);
-static void xprMoveFrame(RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY);
-static void xprResizeFrame(RootlessFrameID wid, ScreenPtr pScreen,
+static void
+xprDestroyFrame(RootlessFrameID wid);
+static void
+xprMoveFrame(RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY);
+static void
+xprResizeFrame(RootlessFrameID wid, ScreenPtr pScreen,
                int newX, int newY, unsigned int newW, unsigned int newH,
                unsigned int gravity);
-static void xprRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid);
-static void xprReshapeFrame(RootlessFrameID wid, RegionPtr pShape);
-static void xprUnmapFrame(RootlessFrameID wid);
-static void xprStartDrawing(RootlessFrameID wid, char **pixelData, int *bytesPerRow);
-static void xprStopDrawing(RootlessFrameID wid, Bool flush);
-static void xprUpdateRegion(RootlessFrameID wid, RegionPtr pDamage);
-static void xprDamageRects(RootlessFrameID wid, int nrects, const BoxRec *rects,
+static void
+xprRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid);
+static void
+xprReshapeFrame(RootlessFrameID wid, RegionPtr pShape);
+static void
+xprUnmapFrame(RootlessFrameID wid);
+static void
+xprStartDrawing(RootlessFrameID wid, char **pixelData, int *bytesPerRow);
+static void
+xprStopDrawing(RootlessFrameID wid, Bool flush);
+static void
+xprUpdateRegion(RootlessFrameID wid, RegionPtr pDamage);
+static void
+xprDamageRects(RootlessFrameID wid, int nrects, const BoxRec * rects,
                int shift_x, int shift_y);
-static void xprSwitchWindow(RootlessWindowPtr pFrame, WindowPtr oldWin);
-static Bool xprDoReorderWindow(RootlessWindowPtr pFrame);
-static void xprHideWindow(RootlessFrameID wid);
-static void xprUpdateColormap(RootlessFrameID wid, ScreenPtr pScreen);
-static void xprCopyWindow(RootlessFrameID wid, int dstNrects, const BoxRec *dstRects,
+static void
+xprSwitchWindow(RootlessWindowPtr pFrame, WindowPtr oldWin);
+static Bool
+xprDoReorderWindow(RootlessWindowPtr pFrame);
+static void
+xprHideWindow(RootlessFrameID wid);
+static void
+xprUpdateColormap(RootlessFrameID wid, ScreenPtr pScreen);
+static void
+xprCopyWindow(RootlessFrameID wid, int dstNrects, const BoxRec * dstRects,
               int dx, int dy);
 
-
 static inline xp_error
 xprConfigureWindow(xp_window_id id, unsigned int mask,
-                   const xp_window_changes *values)
+                   const xp_window_changes * values)
 {
     return xp_configure_window(id, mask, values);
 }
 
-
 static void
 xprSetNativeProperty(RootlessWindowPtr pFrame)
 {
@@ -112,20 +126,22 @@ xprSetNativeProperty(RootlessWindowPtr pFrame)
     long data;
 
     err = xp_get_native_window(x_cvt_vptr_to_uint(pFrame->wid), &native_id);
-    if (err == Success)
-    {
+    if (err == Success) {
         /* FIXME: move this to AppleWM extension */
 
         data = native_id;
-        dixChangeWindowProperty(serverClient, pFrame->win, xa_native_window_id(),
-				XA_INTEGER, 32, PropModeReplace, 1, &data, TRUE);
+        dixChangeWindowProperty(serverClient, pFrame->win,
+                                xa_native_window_id(), XA_INTEGER, 32,
+                                PropModeReplace, 1, &data, TRUE);
     }
 }
 
 static xp_error
-xprColormapCallback(void *data, int first_color, int n_colors, uint32_t *colors)
+xprColormapCallback(void *data, int first_color, int n_colors,
+                    uint32_t * colors)
 {
-    return (RootlessResolveColormap (data, first_color, n_colors, colors) ? XP_Success : XP_BadMatch);
+    return (RootlessResolveColormap(data, first_color, n_colors, colors) ?
+            XP_Success : XP_BadMatch);
 }
 
 /*
@@ -147,8 +163,7 @@ xprCreateFrame(RootlessWindowPtr pFrame, ScreenPtr pScreen,
     wc.bit_gravity = XP_GRAVITY_NONE;
     mask |= XP_BOUNDS;
 
-    if (pWin->drawable.depth == 8)
-    {
+    if (pWin->drawable.depth == 8) {
         wc.depth = XP_DEPTH_INDEX8;
         wc.colormap = xprColormapCallback;
         wc.colormap_data = pScreen;
@@ -162,35 +177,34 @@ xprCreateFrame(RootlessWindowPtr pFrame, ScreenPtr pScreen,
         wc.depth = XP_DEPTH_NIL;
     mask |= XP_DEPTH;
 
-    if (pShape != NULL)
-    {
+    if (pShape != NULL) {
         wc.shape_nrects = RegionNumRects(pShape);
         wc.shape_rects = RegionRects(pShape);
         wc.shape_tx = wc.shape_ty = 0;
         mask |= XP_SHAPE;
     }
 
-    pFrame->level = !IsRoot (pWin) ? AppleWMWindowLevelNormal : AppleWMNumWindowLevels;
+    pFrame->level =
+        !IsRoot(pWin) ? AppleWMWindowLevelNormal : AppleWMNumWindowLevels;
 
-    if(XQuartzIsRootless)
+    if (XQuartzIsRootless)
         wc.window_level = normal_window_levels[pFrame->level];
-    else if(XQuartzShieldingWindowLevel)
+    else if (XQuartzShieldingWindowLevel)
         wc.window_level = XQuartzShieldingWindowLevel + 1;
     else
         wc.window_level = rooted_window_levels[pFrame->level];
     mask |= XP_WINDOW_LEVEL;
 
-    err = xp_create_window(mask, &wc, (xp_window_id *) &pFrame->wid);
+    err = xp_create_window(mask, &wc, (xp_window_id *) & pFrame->wid);
 
-    if (err != Success)
-    {
+    if (err != Success) {
         return FALSE;
     }
 
 #ifdef HAVE_LIBDISPATCH
-    dispatch_async(window_hash_serial_q, ^{
-        x_hash_table_insert(window_hash, pFrame->wid, pFrame);
-    });
+    dispatch_async(window_hash_serial_q, ^ {
+                   x_hash_table_insert(window_hash, pFrame->wid, pFrame);}
+    );
 #else
     pthread_rwlock_wrlock(&window_hash_rwlock);
     x_hash_table_insert(window_hash, pFrame->wid, pFrame);
@@ -202,7 +216,6 @@ xprCreateFrame(RootlessWindowPtr pFrame, ScreenPtr pScreen,
     return TRUE;
 }
 
-
 /*
  * Destroy a frame.
  */
@@ -212,9 +225,8 @@ xprDestroyFrame(RootlessFrameID wid)
     xp_error err;
 
 #ifdef HAVE_LIBDISPATCH
-    dispatch_async(window_hash_serial_q, ^{
-        x_hash_table_remove(window_hash, wid);
-    });
+    dispatch_async(window_hash_serial_q, ^ {
+                   x_hash_table_remove(window_hash, wid);});
 #else
     pthread_rwlock_wrlock(&window_hash_rwlock);
     x_hash_table_remove(window_hash, wid);
@@ -223,10 +235,10 @@ xprDestroyFrame(RootlessFrameID wid)
 
     err = xp_destroy_window(x_cvt_vptr_to_uint(wid));
     if (err != Success)
-        FatalError("Could not destroy window %d (%d).", (int)x_cvt_vptr_to_uint(wid), (int)err);
+        FatalError("Could not destroy window %d (%d).",
+                   (int) x_cvt_vptr_to_uint(wid), (int) err);
 }
 
-
 /*
  * Move a frame on screen.
  */
@@ -241,7 +253,6 @@ xprMoveFrame(RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY)
     xprConfigureWindow(x_cvt_vptr_to_uint(wid), XP_ORIGIN, &wc);
 }
 
-
 /*
  * Resize and move a frame.
  */
@@ -264,43 +275,46 @@ xprResizeFrame(RootlessFrameID wid, ScreenPtr pScreen,
     xprConfigureWindow(x_cvt_vptr_to_uint(wid), XP_BOUNDS, &wc);
 }
 
-
 /*
  * Change frame stacking.
  */
-static void xprRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid) {
+static void
+xprRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid)
+{
     xp_window_changes wc;
     unsigned int mask = XP_STACKING;
+
 #ifdef HAVE_LIBDISPATCH
     __block
 #endif
-    RootlessWindowRec *winRec;
+        RootlessWindowRec * winRec;
 
     /* Stack frame below nextWid it if it exists, or raise
        frame above everything otherwise. */
 
-    if(nextWid == NULL) {
+    if (nextWid == NULL) {
         wc.stack_mode = XP_MAPPED_ABOVE;
         wc.sibling = 0;
-    } else {
+    }
+    else {
         wc.stack_mode = XP_MAPPED_BELOW;
         wc.sibling = x_cvt_vptr_to_uint(nextWid);
     }
 
 #ifdef HAVE_LIBDISPATCH
-    dispatch_sync(window_hash_serial_q, ^{
-        winRec = x_hash_table_lookup(window_hash, wid, NULL);
-    });
+    dispatch_sync(window_hash_serial_q, ^ {
+                  winRec = x_hash_table_lookup(window_hash, wid, NULL);}
+    );
 #else
     pthread_rwlock_rdlock(&window_hash_rwlock);
     winRec = x_hash_table_lookup(window_hash, wid, NULL);
     pthread_rwlock_unlock(&window_hash_rwlock);
 #endif
-    
-    if(winRec) {
-        if(XQuartzIsRootless)
+
+    if (winRec) {
+        if (XQuartzIsRootless)
             wc.window_level = normal_window_levels[winRec->level];
-        else if(XQuartzShieldingWindowLevel)
+        else if (XQuartzShieldingWindowLevel)
             wc.window_level = XQuartzShieldingWindowLevel + 1;
         else
             wc.window_level = rooted_window_levels[winRec->level];
@@ -310,7 +324,6 @@ static void xprRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid) {
     xprConfigureWindow(x_cvt_vptr_to_uint(wid), mask, &wc);
 }
 
-
 /*
  * Change the frame's shape.
  */
@@ -319,13 +332,11 @@ xprReshapeFrame(RootlessFrameID wid, RegionPtr pShape)
 {
     xp_window_changes wc;
 
-    if (pShape != NULL)
-    {
+    if (pShape != NULL) {
         wc.shape_nrects = RegionNumRects(pShape);
         wc.shape_rects = RegionRects(pShape);
     }
-    else
-    {
+    else {
         wc.shape_nrects = -1;
         wc.shape_rects = NULL;
     }
@@ -335,7 +346,6 @@ xprReshapeFrame(RootlessFrameID wid, RegionPtr pShape)
     xprConfigureWindow(x_cvt_vptr_to_uint(wid), XP_SHAPE, &wc);
 }
 
-
 /*
  * Unmap a frame.
  */
@@ -350,7 +360,6 @@ xprUnmapFrame(RootlessFrameID wid)
     xprConfigureWindow(x_cvt_vptr_to_uint(wid), XP_STACKING, &wc);
 }
 
-
 /*
  * Start drawing to a frame.
  *  Prepare for direct access to its backing buffer.
@@ -362,15 +371,17 @@ xprStartDrawing(RootlessFrameID wid, char **pixelData, int *bytesPerRow)
     unsigned int rowbytes[2];
     xp_error err;
 
-    err = xp_lock_window(x_cvt_vptr_to_uint(wid), NULL, NULL, data, rowbytes, NULL);
+    err =
+        xp_lock_window(x_cvt_vptr_to_uint(wid), NULL, NULL, data, rowbytes,
+                       NULL);
     if (err != Success)
-        FatalError("Could not lock window %d for drawing (%d).", (int)x_cvt_vptr_to_uint(wid), (int)err);
+        FatalError("Could not lock window %d for drawing (%d).",
+                   (int) x_cvt_vptr_to_uint(wid), (int) err);
 
     *pixelData = data[0];
     *bytesPerRow = rowbytes[0];
 }
 
-
 /*
  * Stop drawing to a frame.
  */
@@ -383,11 +394,11 @@ xprStopDrawing(RootlessFrameID wid, Bool flush)
     /* This should be a FatalError, but we started tripping over it.  Make it a
      * FatalError after http://xquartz.macosforge.org/trac/ticket/482 is fixed.
      */
-    if(err != Success)
-        ErrorF("Could not unlock window %d after drawing (%d).", (int)x_cvt_vptr_to_uint(wid), (int)err);
+    if (err != Success)
+        ErrorF("Could not unlock window %d after drawing (%d).",
+               (int) x_cvt_vptr_to_uint(wid), (int) err);
 }
 
-
 /*
  * Flush drawing updates to the screen.
  */
@@ -397,18 +408,16 @@ xprUpdateRegion(RootlessFrameID wid, RegionPtr pDamage)
     xp_flush_window(x_cvt_vptr_to_uint(wid));
 }
 
-
 /*
  * Mark damaged rectangles as requiring redisplay to screen.
  */
 static void
-xprDamageRects(RootlessFrameID wid, int nrects, const BoxRec *rects,
+xprDamageRects(RootlessFrameID wid, int nrects, const BoxRec * rects,
                int shift_x, int shift_y)
 {
     xp_mark_window(x_cvt_vptr_to_uint(wid), nrects, rects, shift_x, shift_y);
 }
 
-
 /*
  * Called after the window associated with a frame has been switched
  * to a new top-level parent.
@@ -421,31 +430,29 @@ xprSwitchWindow(RootlessWindowPtr pFrame, WindowPtr oldWin)
     xprSetNativeProperty(pFrame);
 }
 
-
 /*
  * Called to check if the frame should be reordered when it is restacked.
  */
-static Bool xprDoReorderWindow(RootlessWindowPtr pFrame)
+static Bool
+xprDoReorderWindow(RootlessWindowPtr pFrame)
 {
     WindowPtr pWin = pFrame->win;
 
     return AppleWMDoReorderWindow(pWin);
 }
 
-
 /*
  * Copy area in frame to another part of frame.
  *  Used to accelerate scrolling.
  */
 static void
-xprCopyWindow(RootlessFrameID wid, int dstNrects, const BoxRec *dstRects,
+xprCopyWindow(RootlessFrameID wid, int dstNrects, const BoxRec * dstRects,
               int dx, int dy)
 {
     xp_copy_window(x_cvt_vptr_to_uint(wid), x_cvt_vptr_to_uint(wid),
                    dstNrects, dstRects, dx, dy);
 }
 
-
 static RootlessFrameProcsRec xprRootlessProcs = {
     xprCreateFrame,
     xprDestroyFrame,
@@ -466,7 +473,6 @@ static RootlessFrameProcsRec xprRootlessProcs = {
     xprCopyWindow
 };
 
-
 /*
  * Initialize XPR implementation
  */
@@ -480,15 +486,16 @@ xprInit(ScreenPtr pScreen)
 
     assert((window_hash = x_hash_table_new(NULL, NULL, NULL, NULL)));
 #ifdef HAVE_LIBDISPATCH
-    assert((window_hash_serial_q = dispatch_queue_create(BUNDLE_ID_PREFIX".X11.xpr_window_hash", NULL)));
+    assert((window_hash_serial_q =
+            dispatch_queue_create(BUNDLE_ID_PREFIX ".X11.xpr_window_hash",
+                                  NULL)));
 #else
     assert(0 == pthread_rwlock_init(&window_hash_rwlock, NULL));
 #endif
-    
+
     return TRUE;
 }
 
-
 /*
  * Given the id of a physical window, try to find the top-level (or root)
  * X window that it represents.
@@ -498,11 +505,14 @@ xprGetXWindow(xp_window_id wid)
 {
 #ifdef HAVE_LIBDISPATCH
     RootlessWindowRec *winRec __block;
-    dispatch_sync(window_hash_serial_q, ^{
-        winRec = x_hash_table_lookup(window_hash, x_cvt_uint_to_vptr(wid), NULL);
-    });
+
+    dispatch_sync(window_hash_serial_q, ^ {
+                  winRec =
+                  x_hash_table_lookup(window_hash, x_cvt_uint_to_vptr(wid),
+                                      NULL);});
 #else
     RootlessWindowRec *winRec;
+
     pthread_rwlock_rdlock(&window_hash_rwlock);
     winRec = x_hash_table_lookup(window_hash, x_cvt_uint_to_vptr(wid), NULL);
     pthread_rwlock_unlock(&window_hash_rwlock);
@@ -529,7 +539,6 @@ xprIsX11Window(int windowNumber)
     return ret;
 }
 
-
 /*
  * xprHideWindows
  *  Hide or unhide all top level windows. This is called for application hide/
@@ -544,6 +553,7 @@ xprHideWindows(Bool hide)
 
     for (screen = 0; screen < screenInfo.numScreens; screen++) {
         RootlessFrameID prevWid = NULL;
+
         pRoot = screenInfo.screens[screen]->root;
 
         for (pWin = pRoot->firstChild; pWin; pWin = pWin->nextSib) {
@@ -552,7 +562,8 @@ xprHideWindows(Bool hide)
             if (winRec != NULL) {
                 if (hide) {
                     xprUnmapFrame(winRec->wid);
-                } else {
+                }
+                else {
                     BoxRec box;
 
                     xprRestackFrame(winRec->wid, prevWid);
@@ -577,32 +588,35 @@ xprHideWindows(Bool hide)
 Bool no_configure_window;
 
 static inline int
-configure_window (xp_window_id id, unsigned int mask,
-                  const xp_window_changes *values)
+configure_window(xp_window_id id, unsigned int mask,
+                 const xp_window_changes * values)
 {
-  if (!no_configure_window)
-    return xp_configure_window (id, mask, values);
-  else
-    return XP_Success;
+    if (!no_configure_window)
+        return xp_configure_window(id, mask, values);
+    else
+        return XP_Success;
 }
 
-
 static
-void xprUpdateColormap(RootlessFrameID wid, ScreenPtr pScreen)
+    void
+xprUpdateColormap(RootlessFrameID wid, ScreenPtr pScreen)
 {
-  /* This is how we tell xp that the colormap may have changed. */
-  xp_window_changes wc;
-  wc.colormap = xprColormapCallback;
-  wc.colormap_data = pScreen;
+    /* This is how we tell xp that the colormap may have changed. */
+    xp_window_changes wc;
 
-  configure_window(MAKE_WINDOW_ID(wid), XP_COLORMAP, &wc);
+    wc.colormap = xprColormapCallback;
+    wc.colormap_data = pScreen;
+
+    configure_window(MAKE_WINDOW_ID(wid), XP_COLORMAP, &wc);
 }
 
 static
-void xprHideWindow(RootlessFrameID wid)
+    void
+xprHideWindow(RootlessFrameID wid)
 {
-  xp_window_changes wc;
-  wc.stack_mode = XP_UNMAPPED;
-  wc.sibling = 0;
-  configure_window(MAKE_WINDOW_ID(wid), XP_STACKING, &wc);
+    xp_window_changes wc;
+
+    wc.stack_mode = XP_UNMAPPED;
+    wc.sibling = 0;
+    configure_window(MAKE_WINDOW_ID(wid), XP_STACKING, &wc);
 }
diff --git a/xorg-server/hw/xquartz/xpr/xprScreen.c b/xorg-server/hw/xquartz/xpr/xprScreen.c
index 002355eca..185369e6b 100644
--- a/xorg-server/hw/xquartz/xpr/xprScreen.c
+++ b/xorg-server/hw/xquartz/xpr/xprScreen.c
@@ -51,7 +51,7 @@
 #include "rootlessCommon.h"
 
 #ifdef DAMAGE
-# include "damage.h"
+#include "damage.h"
 #endif
 
 /* 10.4's deferred update makes X slower.. have to live with the tearing
@@ -65,61 +65,67 @@ static const char *xprOpenGLBundle = "glxCGL.bundle";
  * eventHandler
  *  Callback handler for Xplugin events.
  */
-static void eventHandler(unsigned int type, const void *arg,
-                         unsigned int arg_size, void *data) {
-    
+static void
+eventHandler(unsigned int type, const void *arg,
+             unsigned int arg_size, void *data)
+{
+
     switch (type) {
-        case XP_EVENT_DISPLAY_CHANGED:
-            DEBUG_LOG("XP_EVENT_DISPLAY_CHANGED\n");
-            DarwinSendDDXEvent(kXquartzDisplayChanged, 0);
-            break;
-            
-        case XP_EVENT_WINDOW_STATE_CHANGED:
-            if (arg_size >= sizeof(xp_window_state_event)) {
-                const xp_window_state_event *ws_arg = arg;
-                
-                DEBUG_LOG("XP_EVENT_WINDOW_STATE_CHANGED: id=%d, state=%d\n", ws_arg->id, ws_arg->state);
-                DarwinSendDDXEvent(kXquartzWindowState, 2,
-                                          ws_arg->id, ws_arg->state);
-            } else {
-                DEBUG_LOG("XP_EVENT_WINDOW_STATE_CHANGED: ignored\n");
-            }
-            break;
-            
-        case XP_EVENT_WINDOW_MOVED:
-            DEBUG_LOG("XP_EVENT_WINDOW_MOVED\n");
-            if (arg_size == sizeof(xp_window_id))  {
-                xp_window_id id = * (xp_window_id *) arg;
-                DarwinSendDDXEvent(kXquartzWindowMoved, 1, id);
-            }
-            break;
-            
-        case XP_EVENT_SURFACE_DESTROYED:
-            DEBUG_LOG("XP_EVENT_SURFACE_DESTROYED\n");
-        case XP_EVENT_SURFACE_CHANGED:
-            DEBUG_LOG("XP_EVENT_SURFACE_CHANGED\n");
-            if (arg_size == sizeof(xp_surface_id)) {
-                int kind;
-                
-                if (type == XP_EVENT_SURFACE_DESTROYED)
-                    kind = AppleDRISurfaceNotifyDestroyed;
-                else
-                    kind = AppleDRISurfaceNotifyChanged;
-                
-                DRISurfaceNotify(*(xp_surface_id *) arg, kind);
-            }
-            break;
+    case XP_EVENT_DISPLAY_CHANGED:
+        DEBUG_LOG("XP_EVENT_DISPLAY_CHANGED\n");
+        DarwinSendDDXEvent(kXquartzDisplayChanged, 0);
+        break;
+
+    case XP_EVENT_WINDOW_STATE_CHANGED:
+        if (arg_size >= sizeof(xp_window_state_event)) {
+            const xp_window_state_event *ws_arg = arg;
+
+            DEBUG_LOG("XP_EVENT_WINDOW_STATE_CHANGED: id=%d, state=%d\n",
+                      ws_arg->id, ws_arg->state);
+            DarwinSendDDXEvent(kXquartzWindowState, 2, ws_arg->id,
+                               ws_arg->state);
+        }
+        else {
+            DEBUG_LOG("XP_EVENT_WINDOW_STATE_CHANGED: ignored\n");
+        }
+        break;
+
+    case XP_EVENT_WINDOW_MOVED:
+        DEBUG_LOG("XP_EVENT_WINDOW_MOVED\n");
+        if (arg_size == sizeof(xp_window_id)) {
+            xp_window_id id = *(xp_window_id *) arg;
+
+            DarwinSendDDXEvent(kXquartzWindowMoved, 1, id);
+        }
+        break;
+
+    case XP_EVENT_SURFACE_DESTROYED:
+        DEBUG_LOG("XP_EVENT_SURFACE_DESTROYED\n");
+    case XP_EVENT_SURFACE_CHANGED:
+        DEBUG_LOG("XP_EVENT_SURFACE_CHANGED\n");
+        if (arg_size == sizeof(xp_surface_id)) {
+            int kind;
+
+            if (type == XP_EVENT_SURFACE_DESTROYED)
+                kind = AppleDRISurfaceNotifyDestroyed;
+            else
+                kind = AppleDRISurfaceNotifyChanged;
+
+            DRISurfaceNotify(*(xp_surface_id *) arg, kind);
+        }
+        break;
 #ifdef XP_EVENT_SPACE_CHANGED
-        case  XP_EVENT_SPACE_CHANGED:
-            DEBUG_LOG("XP_EVENT_SPACE_CHANGED\n");
-            if(arg_size == sizeof(uint32_t)) {
-                uint32_t space_id = *(uint32_t *)arg;
-                DarwinSendDDXEvent(kXquartzSpaceChanged, 1, space_id);
-            }
-            break;
+    case XP_EVENT_SPACE_CHANGED:
+        DEBUG_LOG("XP_EVENT_SPACE_CHANGED\n");
+        if (arg_size == sizeof(uint32_t)) {
+            uint32_t space_id = *(uint32_t *) arg;
+
+            DarwinSendDDXEvent(kXquartzSpaceChanged, 1, space_id);
+        }
+        break;
 #endif
-        default:
-            ErrorF("Unknown XP_EVENT type (%d) in xprScreen:eventHandler\n", type);
+    default:
+        ErrorF("Unknown XP_EVENT type (%d) in xprScreen:eventHandler\n", type);
     }
 }
 
@@ -132,7 +138,7 @@ displayAtIndex(int index)
 {
     CGError err;
     CGDisplayCount cnt;
-    CGDirectDisplayID dpy[index+1];
+    CGDirectDisplayID dpy[index + 1];
 
     err = CGGetActiveDisplayList(index + 1, dpy, &cnt);
     if (err == kCGErrorSuccess && cnt == index + 1)
@@ -153,19 +159,18 @@ displayScreenBounds(CGDirectDisplayID id)
     frame = CGDisplayBounds(id);
 
     DEBUG_LOG("    %dx%d @ (%d,%d).\n",
-              (int)frame.size.width, (int)frame.size.height,
-              (int)frame.origin.x, (int)frame.origin.y);
-    
+              (int) frame.size.width, (int) frame.size.height,
+              (int) frame.origin.x, (int) frame.origin.y);
+
     /* Remove menubar to help standard X11 window managers. */
-    if (XQuartzIsRootless && 
-        frame.origin.x == 0 && frame.origin.y == 0) {
+    if (XQuartzIsRootless && frame.origin.x == 0 && frame.origin.y == 0) {
         frame.origin.y += aquaMenuBarHeight;
         frame.size.height -= aquaMenuBarHeight;
     }
 
     DEBUG_LOG("    %dx%d @ (%d,%d).\n",
-              (int)frame.size.width, (int)frame.size.height,
-              (int)frame.origin.x, (int)frame.origin.y);
+              (int) frame.size.width, (int) frame.size.height,
+              (int) frame.origin.x, (int) frame.origin.y);
 
     return frame;
 }
@@ -176,7 +181,8 @@ displayScreenBounds(CGDirectDisplayID id)
  *  with PseudoramiX.
  */
 static void
-xprAddPseudoramiXScreens(int *x, int *y, int *width, int *height, ScreenPtr pScreen)
+xprAddPseudoramiXScreens(int *x, int *y, int *width, int *height,
+                         ScreenPtr pScreen)
 {
     CGDisplayCount i, displayCount;
     CGDirectDisplayID *displayList = NULL;
@@ -184,10 +190,11 @@ xprAddPseudoramiXScreens(int *x, int *y, int *width, int *height, ScreenPtr pScr
 
     // Find all the CoreGraphics displays
     CGGetActiveDisplayList(0, NULL, &displayCount);
-    DEBUG_LOG("displayCount: %d\n", (int)displayCount);
+    DEBUG_LOG("displayCount: %d\n", (int) displayCount);
 
-    if(!displayCount) {
-        ErrorF("CoreGraphics has reported no connected displays.  Creating a stub 800x600 display.\n");
+    if (!displayCount) {
+        ErrorF
+            ("CoreGraphics has reported no connected displays.  Creating a stub 800x600 display.\n");
         *x = *y = 0;
         *width = 800;
         *height = 600;
@@ -204,7 +211,7 @@ xprAddPseudoramiXScreens(int *x, int *y, int *width, int *height, ScreenPtr pScr
         displayCount = 1;
 
     displayList = malloc(displayCount * sizeof(CGDirectDisplayID));
-    if(!displayList)
+    if (!displayList)
         FatalError("Unable to allocate memory for list of displays.\n");
     CGGetActiveDisplayList(displayCount, displayList, &displayCount);
     QuartzCopyDisplayIDs(pScreen, displayCount, displayList);
@@ -212,6 +219,7 @@ xprAddPseudoramiXScreens(int *x, int *y, int *width, int *height, ScreenPtr pScr
     /* Get the union of all screens */
     for (i = 0; i < displayCount; i++) {
         CGDirectDisplayID dpy = displayList[i];
+
         frame = displayScreenBounds(dpy);
         unionRect = CGRectUnion(unionRect, frame);
     }
@@ -226,8 +234,7 @@ xprAddPseudoramiXScreens(int *x, int *y, int *width, int *height, ScreenPtr pScr
               *x, *y, *width, *height);
 
     /* Tell PseudoramiX about the real screens. */
-    for (i = 0; i < displayCount; i++)
-    {
+    for (i = 0; i < displayCount; i++) {
         CGDirectDisplayID dpy = displayList[i];
 
         frame = displayScreenBounds(dpy);
@@ -235,7 +242,7 @@ xprAddPseudoramiXScreens(int *x, int *y, int *width, int *height, ScreenPtr pScr
         frame.origin.y -= unionRect.origin.y;
 
         DEBUG_LOG("    placed at X11 coordinate (%d,%d).\n",
-                  (int)frame.origin.x, (int)frame.origin.y);
+                  (int) frame.origin.x, (int) frame.origin.y);
 
         PseudoramiXAddScreen(frame.origin.x, frame.origin.y,
                              frame.size.width, frame.size.height);
@@ -263,20 +270,18 @@ xprDisplayInit(void)
     if (noPseudoramiXExtension)
         darwinScreensFound = displayCount;
     else
-        darwinScreensFound =  1;
+        darwinScreensFound = 1;
 
     if (xp_init(XP_BACKGROUND_EVENTS | XP_NO_DEFERRED_UPDATES) != Success)
         FatalError("Could not initialize the Xplugin library.");
 
     xp_select_events(XP_EVENT_DISPLAY_CHANGED
-                     | XP_EVENT_WINDOW_STATE_CHANGED
-                     | XP_EVENT_WINDOW_MOVED
+                     | XP_EVENT_WINDOW_STATE_CHANGED | XP_EVENT_WINDOW_MOVED
 #ifdef XP_EVENT_SPACE_CHANGED
                      | XP_EVENT_SPACE_CHANGED
 #endif
                      | XP_EVENT_SURFACE_CHANGED
-                     | XP_EVENT_SURFACE_DESTROYED,
-                     eventHandler, NULL);
+                     | XP_EVENT_SURFACE_DESTROYED, eventHandler, NULL);
 
     AppleDRIExtensionInit();
     xprAppleWMInit();
@@ -297,81 +302,92 @@ xprAddScreen(int index, ScreenPtr pScreen)
     int depth = darwinDesiredDepth;
 
     DEBUG_LOG("index=%d depth=%d\n", index, depth);
-    
-    if(depth == -1) {
+
+    if (depth == -1) {
 #if MAC_OS_X_VERSION_MIN_REQUIRED < 1060
-        depth = CGDisplaySamplesPerPixel(kCGDirectMainDisplay) * CGDisplayBitsPerSample(kCGDirectMainDisplay);
+        depth =
+            CGDisplaySamplesPerPixel(kCGDirectMainDisplay) *
+            CGDisplayBitsPerSample(kCGDirectMainDisplay);
 #else
         CGDisplayModeRef modeRef;
         CFStringRef encStrRef;
-        
+
         modeRef = CGDisplayCopyDisplayMode(kCGDirectMainDisplay);
-        if(!modeRef)
+        if (!modeRef)
             goto have_depth;
 
         encStrRef = CGDisplayModeCopyPixelEncoding(modeRef);
         CFRelease(modeRef);
-        if(!encStrRef)
+        if (!encStrRef)
             goto have_depth;
-        
-        if(CFStringCompare(encStrRef, CFSTR(IO32BitDirectPixels), kCFCompareCaseInsensitive) == kCFCompareEqualTo) {
+
+        if (CFStringCompare
+            (encStrRef, CFSTR(IO32BitDirectPixels),
+             kCFCompareCaseInsensitive) == kCFCompareEqualTo) {
             depth = 24;
-        } else if(CFStringCompare(encStrRef, CFSTR(IO16BitDirectPixels), kCFCompareCaseInsensitive) == kCFCompareEqualTo) {
+        }
+        else if (CFStringCompare
+                 (encStrRef, CFSTR(IO16BitDirectPixels),
+                  kCFCompareCaseInsensitive) == kCFCompareEqualTo) {
             depth = 15;
-        } else if(CFStringCompare(encStrRef, CFSTR(IO8BitIndexedPixels), kCFCompareCaseInsensitive) == kCFCompareEqualTo) {
+        }
+        else if (CFStringCompare
+                 (encStrRef, CFSTR(IO8BitIndexedPixels),
+                  kCFCompareCaseInsensitive) == kCFCompareEqualTo) {
             depth = 8;
         }
 
         CFRelease(encStrRef);
 #endif
     }
-    
+
 #if MAC_OS_X_VERSION_MIN_REQUIRED >= 1060
-have_depth:
+ have_depth:
 #endif
-    switch(depth) {
-        case 8: // pseudo-working
-            dfb->visuals = PseudoColorMask;
-            dfb->preferredCVC = PseudoColor;
-            dfb->depth = 8;
-            dfb->bitsPerRGB = 8;
-            dfb->bitsPerPixel = 8;
-            dfb->redMask = 0;
-            dfb->greenMask = 0;
-            dfb->blueMask = 0;
-            break;
-        case 15:
-            dfb->visuals = TrueColorMask; //LARGE_VISUALS;
-            dfb->preferredCVC = TrueColor;
-            dfb->depth = 15;
-            dfb->bitsPerRGB = 5;
-            dfb->bitsPerPixel = 16;
-            dfb->redMask   = RM_ARGB(0,5,5,5);
-            dfb->greenMask = GM_ARGB(0,5,5,5);
-            dfb->blueMask  = BM_ARGB(0,5,5,5);
-            break;
+    switch (depth) {
+    case 8:                    // pseudo-working
+        dfb->visuals = PseudoColorMask;
+        dfb->preferredCVC = PseudoColor;
+        dfb->depth = 8;
+        dfb->bitsPerRGB = 8;
+        dfb->bitsPerPixel = 8;
+        dfb->redMask = 0;
+        dfb->greenMask = 0;
+        dfb->blueMask = 0;
+        break;
+    case 15:
+        dfb->visuals = TrueColorMask;   //LARGE_VISUALS;
+        dfb->preferredCVC = TrueColor;
+        dfb->depth = 15;
+        dfb->bitsPerRGB = 5;
+        dfb->bitsPerPixel = 16;
+        dfb->redMask = RM_ARGB(0, 5, 5, 5);
+        dfb->greenMask = GM_ARGB(0, 5, 5, 5);
+        dfb->blueMask = BM_ARGB(0, 5, 5, 5);
+        break;
 //        case 24:
-        default:
-            if(depth != 24)
-                ErrorF("Unsupported color depth requested.  Defaulting to 24bit. (depth=%d darwinDesiredDepth=%d)\n", depth, darwinDesiredDepth);
-            dfb->visuals = TrueColorMask; //LARGE_VISUALS;
-            dfb->preferredCVC = TrueColor;
-            dfb->depth = 24;
-            dfb->bitsPerRGB = 8;
-            dfb->bitsPerPixel = 32;
-            dfb->redMask   = RM_ARGB(0,8,8,8);
-            dfb->greenMask = GM_ARGB(0,8,8,8);
-            dfb->blueMask  = BM_ARGB(0,8,8,8);
-            break;
+    default:
+        if (depth != 24)
+            ErrorF
+                ("Unsupported color depth requested.  Defaulting to 24bit. (depth=%d darwinDesiredDepth=%d)\n",
+                 depth, darwinDesiredDepth);
+        dfb->visuals = TrueColorMask;   //LARGE_VISUALS;
+        dfb->preferredCVC = TrueColor;
+        dfb->depth = 24;
+        dfb->bitsPerRGB = 8;
+        dfb->bitsPerPixel = 32;
+        dfb->redMask = RM_ARGB(0, 8, 8, 8);
+        dfb->greenMask = GM_ARGB(0, 8, 8, 8);
+        dfb->blueMask = BM_ARGB(0, 8, 8, 8);
+        break;
     }
 
-    if (noPseudoramiXExtension)
-    {
+    if (noPseudoramiXExtension) {
         CGDirectDisplayID dpy;
         CGRect frame;
 
         ErrorF("Warning: noPseudoramiXExtension!\n");
-        
+
         dpy = displayAtIndex(index);
         QuartzCopyDisplayIDs(pScreen, 1, &dpy);
 
@@ -379,12 +395,12 @@ have_depth:
 
         dfb->x = frame.origin.x;
         dfb->y = frame.origin.y;
-        dfb->width =  frame.size.width;
+        dfb->width = frame.size.width;
         dfb->height = frame.size.height;
     }
-    else
-    {
-        xprAddPseudoramiXScreens(&dfb->x, &dfb->y, &dfb->width, &dfb->height, pScreen);
+    else {
+        xprAddPseudoramiXScreens(&dfb->x, &dfb->y, &dfb->width, &dfb->height,
+                                 pScreen);
     }
 
     /* Passing zero width (pitch) makes miCreateScreenResources set the