From: José Fonseca <jose.r.fonseca@gmail.com>
Date: Wed, 18 May 2011 08:17:56 +0000 (+0100)
Subject: Ignore alpha channel on comparisons.
X-Git-Url: https://git.cworth.org/git?p=apitrace-tests;a=commitdiff_plain;h=1848be9dd66b7a97b94278273586174a4d6fd2d2

Ignore alpha channel on comparisons.
---

diff --git a/mesademos.py b/mesademos.py
index 970c393..2f6ef3d 100755
--- a/mesademos.py
+++ b/mesademos.py
@@ -129,7 +129,7 @@ def runtest(demo):
     
     if image:
         delta_image = demo.replace('/', '-') + '.diff.png'
-        p = popen(["compare", '-metric', 'AE', '-fuzz', '5%', ref_image, image, delta_image])
+        p = popen(["compare", '-alpha', 'opaque', '-metric', 'AE', '-fuzz', '5%', ref_image, image, delta_image])
         _, stderr = p.communicate()