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List:       freedesktop-xorg-devel
Subject:    [PATCH 1/2] exa: check if the pixmap is pinned for unsupported AUX
From:       madman2003 () gmail ! com (Maarten Maathuis)
Date:       2009-03-18 17:38:33
Message-ID: 1237397914-10272-1-git-send-email-madman2003 () gmail ! com
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---
 exa/exa.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/exa/exa.c b/exa/exa.c
index 7145e12..3fcb3e2 100644
--- a/exa/exa.c
+++ b/exa/exa.c
@@ -585,6 +585,8 @@ ExaDoPrepareAccess(DrawablePtr pDrawable, int index)
 
     if (index >= EXA_PREPARE_AUX_DEST &&
 	!(pExaScr->info->flags & EXA_SUPPORTS_PREPARE_AUX)) {
+	if (pExaPixmap->score == EXA_PIXMAP_SCORE_PINNED)
+	    FatalError("Unsupported AUX indices used on a pinned pixmap.\n");
 	exaMoveOutPixmap (pPixmap);
 	return FALSE;
     }
-- 
1.6.2


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