commit d658568a8260b858411e975b1a6011d2a496cc6f
author zachr@google.com <zachr@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Wed Jul 17 19:29:19 2013 +0000
committer zachr@google.com <zachr@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> Wed Jul 17 19:29:19 2013 +0000
tree 727921ebb2df2b87d092a2b79923f3151d9369cd
parent f8341f718f6a80269f80649657647eb4bbd6ebc0

make OpenCL optional for skpdiff

- add CPU based different pixels metric

R=djsollen@google.com

Review URL: https://codereview.chromium.org/19374006

git-svn-id: http://skia.googlecode.com/svn/trunk@10127 2bbb7eff-a529-9590-31e7-b0007b416f81

experimental/skpdiff/SkImageDiffer.h

diff --git a/experimental/skpdiff/SkImageDiffer.h b/experimental/skpdiff/SkImageDiffer.h
index c06538d..6c570cb 100644
--- a/experimental/skpdiff/SkImageDiffer.h
+++ b/experimental/skpdiff/SkImageDiffer.h
@@ -32,6 +32,11 @@
     bool isGood() { return fIsGood; }
 
     /**
+     * Gets if this differ needs to be initialized with and OpenCL device and context.
+     */
+    virtual bool requiresOpenCL() { return false; }
+
+    /**
      * Wraps a call to queueDiff by loading the given filenames into SkBitmaps
      * @param  baseline The file path of the baseline image
      * @param  test     The file path of the test image