diff options
Diffstat (limited to 'composite')
| -rw-r--r-- | composite/compinit.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/composite/compinit.c b/composite/compinit.c index 64314640f..3c910914e 100644 --- a/composite/compinit.c +++ b/composite/compinit.c @@ -117,11 +117,11 @@ compChangeWindowAttributes(WindowPtr pWin, unsigned long mask) if (ret && (mask & CWBackingStore) && pScreen->backingStoreSupport != NotUseful) { - if (pWin->backingStore != NotUseful) { + if (pWin->backingStore != NotUseful && !pWin->backStorage) { compRedirectWindow(serverClient, pWin, CompositeRedirectAutomatic); pWin->backStorage = (pointer) (intptr_t) 1; } - else { + else if (pWin->backingStore == NotUseful && pWin->backStorage) { compUnredirectWindow(serverClient, pWin, CompositeRedirectAutomatic); pWin->backStorage = NULL; |