1 files changed, 5 insertions, 0 deletions
diff --git a/src/mga_exa.c b/src/mga_exa.c
index 336248c..d7cbf5d 100644
--- a/src/mga_exa.c
+++ b/src/mga_exa.c
@@ -390,6 +390,11 @@ mgaCheckComposite(int op, PicturePtr pSrcPict, PicturePtr pMaskPict,
         break;
     }
 
+    if (PICT_FORMAT_TYPE(pDstPict->format) == PICT_TYPE_ABGR) {
+        DEBUG_MSG(("render to (A)BGR unsupported\n"));
+        return FALSE;
+    }
+
     return TRUE;
 }