From: Søren Sandmann Pedersen <sandmann@redhat.com>
Date: Mon, 13 Jul 2009 09:58:43 +0000 (-0400)
Subject: Return immediately if the operator is CONJOINT_DST or DISJOINT_DST
X-Git-Tag: 1.0_branch~894
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7dc2c48bcab7404ace9b41959e2233d0025801b3;p=profile%2Fivi%2Fpixman.git

Return immediately if the operator is CONJOINT_DST or DISJOINT_DST

These are noops just like plain DST is.
---

diff --git a/pixman/pixman.c b/pixman/pixman.c
index 4c393c5..fed99ee 100644
--- a/pixman/pixman.c
+++ b/pixman/pixman.c
@@ -123,7 +123,7 @@ pixman_image_composite (pixman_op_t      op,
      * The output operator should be mathematically equivalent to the source.
      */
     op = pixman_optimize_operator(op, src, mask, dest);
-    if(op == PIXMAN_OP_DST)
+    if(op == PIXMAN_OP_DST || op == PIXMAN_OP_CONJOINT_DST || op == PIXMAN_OP_DISJOINT_DST)
         return;
 
     if (!imp)