commit 5a625e08f05157c1519012d8d04942c8f7606ba8
author Mike Reed <reed@google.com> Tue Aug 08 15:48:54 2017 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Tue Aug 08 20:07:32 2017 +0000
tree cbfd3ca8e12424507bf8d2a99023efd4fed2872c
parent 50d0d053576a4895bdd4c837bf990b499da209cb

add tool_util to compare images

Bug: skia:
Change-Id: I826190aa15cf42a3ca7f3c7d5271ead5b514c116
Reviewed-on: https://skia-review.googlesource.com/32220
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Mike Reed <reed@google.com>

tests/ImageFilterTest.cpp

diff --git a/tests/ImageFilterTest.cpp b/tests/ImageFilterTest.cpp
index 93389b3..b8492d2 100644
--- a/tests/ImageFilterTest.cpp
+++ b/tests/ImageFilterTest.cpp
@@ -38,6 +38,7 @@
 #include "SkTileImageFilter.h"
 #include "SkXfermodeImageFilter.h"
 #include "Test.h"
+#include "sk_tool_utils.h"
 
 #if SK_SUPPORT_GPU
 #include "GrContext.h"
@@ -749,12 +750,9 @@
             }
             untiledCanvas.flush();
             tiledCanvas.flush();
-            for (int y = 0; y < height; y++) {
-                int diffs = memcmp(untiledResult.getAddr32(0, y), tiledResult.getAddr32(0, y), untiledResult.rowBytes());
-                REPORTER_ASSERT_MESSAGE(reporter, !diffs, filters.getName(i));
-                if (diffs) {
-                    break;
-                }
+            if (!sk_tool_utils::equal_pixels(untiledResult, tiledResult, 0)) {
+                REPORTER_ASSERT_MESSAGE(reporter, false, filters.getName(i));
+                break;
             }
         }
     }