2 files changed, 17 insertions, 46 deletions

diff --git a/xorg-server/mi/mieq.c b/xorg-server/mi/mieq.c
index a8daf572b..538329827 100644
--- a/xorg-server/mi/mieq.c
+++ b/xorg-server/mi/mieq.c
@@ -64,7 +64,7 @@ in this Software without prior written authorization from The Open Group.
 #define DequeueScreen(dev) dev->spriteInfo->sprite->pDequeueScreen

 

 typedef struct _Event {

-    EventListPtr    events;

+    InternalEvent*  events;

     ScreenPtr	    pScreen;

     DeviceIntPtr    pDev; /* device this event _originated_ from */

 } EventRec, *EventPtr;

@@ -111,7 +111,7 @@ mieqInit(void)
     for (i = 0; i < QUEUE_SIZE; i++)

     {

 	if (miEventQueue.events[i].events == NULL) {

-	    EventListPtr evlist = InitEventList(1);

+	    InternalEvent* evlist = InitEventList(1);

 	    if (!evlist)

 		FatalError("Could not allocate event queue.\n");

 	    miEventQueue.events[i].events = evlist;

@@ -146,7 +146,7 @@ void
 mieqEnqueue(DeviceIntPtr pDev, InternalEvent *e)

 {

     unsigned int           oldtail = miEventQueue.tail;

-    EventListPtr           evt;

+    InternalEvent*         evt;

     int                    isMotion = 0;

     int                    evlen;

     Time                   time;

@@ -156,7 +156,7 @@ mieqEnqueue(DeviceIntPtr pDev, InternalEvent *e)
     pthread_mutex_lock(&miEventQueueMutex);

 #endif

 

-    CHECKEVENT(e);

+    verify_internal_event(e);

 

     /* avoid merging events from different devices */

     if (e->any.type == ET_Motion)

@@ -188,21 +188,7 @@ mieqEnqueue(DeviceIntPtr pDev, InternalEvent *e)
 

     evlen = e->any.length;

     evt = miEventQueue.events[oldtail].events;

-    if (evt->evlen < evlen)

-    {

-        evt->evlen = evlen;

-        evt->event = realloc(evt->event, evt->evlen);

-        if (!evt->event)

-        {

-            ErrorF("[mi] Running out of memory. Tossing event.\n");

-#ifdef XQUARTZ

-            pthread_mutex_unlock(&miEventQueueMutex);

-#endif

-            return;

-        }

-    }

-

-    memcpy(evt->event, e, evlen);

+    memcpy(evt, e, evlen);

 

     time = e->any.time;

     /* Make sure that event times don't go backwards - this

@@ -211,7 +197,7 @@ mieqEnqueue(DeviceIntPtr pDev, InternalEvent *e)
         miEventQueue.lastEventTime - time < 10000)

         e->any.time = miEventQueue.lastEventTime;

 

-    miEventQueue.lastEventTime = ((InternalEvent*)evt->event)->any.time;

+    miEventQueue.lastEventTime = evt->any.time;

     miEventQueue.events[oldtail].pScreen = pDev ? EnqueueScreen(pDev) : NULL;

     miEventQueue.events[oldtail].pDev = pDev;

 

@@ -292,8 +278,8 @@ static void
 FixUpEventForMaster(DeviceIntPtr mdev, DeviceIntPtr sdev,

                     InternalEvent* original, InternalEvent *master)

 {

-    CHECKEVENT(original);

-    CHECKEVENT(master);

+    verify_internal_event(original);

+    verify_internal_event(master);

     /* Ensure chained button mappings, i.e. that the detail field is the

      * value of the mapped button on the SD, not the physical button */

     if (original->any.type == ET_ButtonPress ||

@@ -323,7 +309,7 @@ CopyGetMasterEvent(DeviceIntPtr sdev,
     int type = original->any.type;

     int mtype; /* which master type? */

 

-    CHECKEVENT(original);

+    verify_internal_event(original);

 

     /* ET_XQuartz has sdev == NULL */

     if (!sdev || IsMaster(sdev) || IsFloating(sdev))

@@ -376,7 +362,7 @@ mieqProcessDeviceEvent(DeviceIntPtr dev,
     DeviceIntPtr master;

     InternalEvent mevent; /* master event */

 

-    CHECKEVENT(event);

+    verify_internal_event(event);

 

     /* Custom event handler */

     handler = miEventQueue.handlers[event->any.type];

@@ -431,10 +417,8 @@ void
 mieqProcessInputEvents(void)

 {

     EventRec *e = NULL;

-    int evlen;

     ScreenPtr screen;

-    static InternalEvent *event = NULL;

-    static size_t event_size = 0;

+    static InternalEvent event;

     DeviceIntPtr dev = NULL,

                  master = NULL;

 

@@ -445,21 +429,7 @@ mieqProcessInputEvents(void)
     while (miEventQueue.head != miEventQueue.tail) {

         e = &miEventQueue.events[miEventQueue.head];

 

-        evlen   = e->events->evlen;

-        if(evlen > event_size)

-        {

-            event = realloc(event, evlen);

-            event_size=evlen;

-

-

-            if (!event)

-                FatalError("[mi] No memory left for event processing.\n");

-        }

-

-

-        memcpy(event, e->events->event, evlen);

-

-

+        event = *e->events;

         dev     = e->pDev;

         screen  = e->pScreen;

 

@@ -481,10 +451,10 @@ mieqProcessInputEvents(void)
             DPMSSet(serverClient, DPMSModeOn);

 #endif

 

-        mieqProcessDeviceEvent(dev, event, screen);

+        mieqProcessDeviceEvent(dev, &event, screen);

 

         /* Update the sprite now. Next event may be from different device. */

-        if (event->any.type == ET_Motion && master)

+        if (event.any.type == ET_Motion && master)

             miPointerUpdateSprite(dev);

 

 #ifdef XQUARTZ

diff --git a/xorg-server/mi/mipointer.c b/xorg-server/mi/mipointer.c
index 5a1528197..d5bc6aa70 100644
--- a/xorg-server/mi/mipointer.c
+++ b/xorg-server/mi/mipointer.c
@@ -63,6 +63,7 @@ in this Software without prior written authorization from The Open Group.
 # include   "dixstruct.h"

 # include   "inputstr.h"

 # include   "inpututils.h"

+# include   "eventstr.h"

 

 DevPrivateKeyRec miPointerScreenKeyRec;

 

@@ -99,7 +100,7 @@ static void miPointerDeviceCleanup(DeviceIntPtr pDev,
                                    ScreenPtr pScreen);

 static void miPointerMoveNoEvent (DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y);

 

-static EventList* events; /* for WarpPointer MotionNotifies */

+static InternalEvent* events; /* for WarpPointer MotionNotifies */

 

 Bool

 miPointerInitialize (ScreenPtr                  pScreen,

@@ -689,7 +690,7 @@ miPointerMove (DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
     darwinEvents_lock();

 #endif

     for (i = 0; i < nevents; i++)

-        mieqEnqueue(pDev, (InternalEvent*)events[i].event);

+        mieqEnqueue(pDev, &events[i]);

 #ifdef XQUARTZ

     darwinEvents_unlock();

 #endif