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Diffstat (limited to 'dix/events.c')
-rw-r--r--dix/events.c20
1 files changed, 15 insertions, 5 deletions
diff --git a/dix/events.c b/dix/events.c
index 9dd735694..f96fe1ce4 100644
--- a/dix/events.c
+++ b/dix/events.c
@@ -2932,6 +2932,7 @@ InitializeSprite(DeviceIntPtr pDev, WindowPtr pWin)
{
SpritePtr pSprite;
ScreenPtr pScreen;
+ CursorPtr pCursor;
if (!pDev->spriteInfo->sprite)
{
@@ -2975,8 +2976,7 @@ InitializeSprite(DeviceIntPtr pDev, WindowPtr pWin)
if (pWin)
{
- pSprite->current = wCursor(pWin);
- pSprite->current->refcnt++;
+ pCursor = wCursor(pWin);
pSprite->spriteTrace = (WindowPtr *)xcalloc(1, 32*sizeof(WindowPtr));
if (!pSprite->spriteTrace)
FatalError("Failed to allocate spriteTrace");
@@ -2989,13 +2989,18 @@ InitializeSprite(DeviceIntPtr pDev, WindowPtr pWin)
pSprite->pDequeueScreen = pSprite->pEnqueueScreen;
} else {
- pSprite->current = NullCursor;
+ pCursor = NullCursor;
pSprite->spriteTrace = NULL;
pSprite->spriteTraceSize = 0;
pSprite->spriteTraceGood = 0;
pSprite->pEnqueueScreen = screenInfo.screens[0];
pSprite->pDequeueScreen = pSprite->pEnqueueScreen;
}
+ if (pCursor)
+ pCursor->refcnt++;
+ if (pSprite->current)
+ FreeCursor(pSprite->current, None);
+ pSprite->current = pCursor;
if (pScreen)
{
@@ -3048,6 +3053,7 @@ UpdateSpriteForScreen(DeviceIntPtr pDev, ScreenPtr pScreen)
{
SpritePtr pSprite = NULL;
WindowPtr win = NULL;
+ CursorPtr pCursor;
if (!pScreen)
return ;
@@ -3063,8 +3069,12 @@ UpdateSpriteForScreen(DeviceIntPtr pDev, ScreenPtr pScreen)
pSprite->hotLimits.x2 = pScreen->width;
pSprite->hotLimits.y2 = pScreen->height;
pSprite->win = win;
- pSprite->current = wCursor (win);
- pSprite->current->refcnt++;
+ pCursor = wCursor(win);
+ if (pCursor)
+ pCursor->refcnt++;
+ if (pSprite->current)
+ FreeCursor(pSprite->current, 0);
+ pSprite->current = pCursor;
pSprite->spriteTraceGood = 1;
pSprite->spriteTrace[0] = win;
(*pScreen->CursorLimits) (pDev,