From 97b9374a8af5a4cc52f9074feb4ce40cf0b90796 Mon Sep 17 00:00:00 2001 From: Aaron Plattner Date: Wed, 17 Sep 2008 15:48:56 -0700 Subject: Conditionalize Composite-based backing store on pScreen->backingStoreSupport. (cherry picked from commit 37876602957924c7cff759a800eddd574ee2385a) --- composite/compinit.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'composite/compinit.c') diff --git a/composite/compinit.c b/composite/compinit.c index 495188e59..b2a9861ea 100644 --- a/composite/compinit.c +++ b/composite/compinit.c @@ -114,7 +114,8 @@ compChangeWindowAttributes(WindowPtr pWin, unsigned long mask) pScreen->ChangeWindowAttributes = cs->ChangeWindowAttributes; ret = pScreen->ChangeWindowAttributes(pWin, mask); - if (ret && (mask & CWBackingStore)) { + if (ret && (mask & CWBackingStore) && + pScreen->backingStoreSupport != NotUseful) { if (pWin->backingStore != NotUseful) { compRedirectWindow(serverClient, pWin, CompositeRedirectAutomatic); pWin->backStorage = (pointer) (intptr_t) 1; -- cgit v1.2.3