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79d066da48
Incorrect DestroyPixmap wrapping previously made the destruction of damage objects typically happen in damageDestroyPixmap(), leaving a dangling damage pointer in saa_destroy_pixmap() which was only cleared. However in some cases that caused us to leak damage objects. Rework saa initialization somewhat to make sure saa_destroy_pixmap happens before damageDestroyPixmap and destroy the damage object in saa_destroy_pixmap. Also add a damage object destruction notifier callback that clears the saa pixmap damage pointer should the damage object destruction accidentally happen elsewhere. This makes sure we don't leak damage objects. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Deepak Rawat <drawat@vmware.com>
Copyright (C) 1999-2009 VMware, Inc. All Rights Reserved The code here may be used/distributed under the terms of the standard XFree86 license. Documentation on the VMware SVGA Device programming model has been updated and expanded, and it now lives at: http://vmware-svga.sourceforge.net/ --