Let users of expect_equal() override the default tolerance limits.

[movit] / test_util.h

diff --git a/test_util.h b/test_util.h
index 6a3e16b49836f483448e453769c1ac440fc8d344..1de5d2582ad0058c10b4156707fe19cdbc3da090 100644 (file)
--- a/test_util.h
+++ b/test_util.h
@@ -16,6 +16,6 @@ private:
        unsigned width, height;
 };
 
-void expect_equal(const float *ref, const float *result, unsigned width, unsigned height);
+void expect_equal(const float *ref, const float *result, unsigned width, unsigned height, float largest_difference_limit = 1.5 / 255.0, float rms_limit = 0.2 / 255.0);
 
 #endif  // !defined(_TEST_UTIL_H)