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| author |  msarett <msarett@google.com> | 2015-03-04 15:55:54 -0800 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2015-03-04 15:55:54 -0800 |
| commit | c877a71b35bd27c46cb525c597b9a1aa006af182 (patch) | |
| tree | 87c72a3ef72d9e5ba9024f44b9a788c0db3b23ca /tests/Sk4xTest.cpp | |
| parent | 82b33dbcb2b29471c2c2740b00c0b9a0197c957e (diff) | |
4x library for NEON
CQ_EXTRA_TRYBOTS=client.skia.android:Test-Android-Nexus5-Adreno330-Arm7-Debug-Trybot
BUG=skia:
Review URL: https://codereview.chromium.org/975303003
Diffstat (limited to 'tests/Sk4xTest.cpp')
| -rw-r--r-- | tests/Sk4xTest.cpp | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/tests/Sk4xTest.cpp b/tests/Sk4xTest.cpp index 23eaf6853e..a7a3184d1e 100644 --- a/tests/Sk4xTest.cpp +++ b/tests/Sk4xTest.cpp @@ -77,7 +77,6 @@ DEF_TEST(Sk4x_Arith, r) { float third = 1.0f/3.0f; ASSERT_EQ(Sk4f(1*third, 0.5f, 0.6f, 2*third), Sk4f(1,2,3,4).divide(Sk4f(3,4,5,6))); - ASSERT_EQ(Sk4i(4,6,8,10), Sk4i(1,2,3,4).add(Sk4i(3,4,5,6))); ASSERT_EQ(Sk4i(-2,-2,-2,-2), Sk4i(1,2,3,4).subtract(Sk4i(3,4,5,6))); ASSERT_EQ(Sk4i(3,8,15,24), Sk4i(1,2,3,4).multiply(Sk4i(3,4,5,6))); @@ -91,11 +90,13 @@ DEF_TEST(Sk4x_Sqrt, r) { Sk4f squares(4, 16, 25, 121), roots(2, 4, 5, 11); // .sqrt() should be pretty precise. - ASSERT_EQ(roots, squares.sqrt()); + Sk4f error = roots.subtract(squares.sqrt()); + REPORTER_ASSERT(r, error.greaterThanEqual(0.0f).allTrue()); + REPORTER_ASSERT(r, error.lessThan(0.000001f).allTrue()); - // .rsqrt() isn't so precise, but should be pretty close. - Sk4f error = roots.subtract(squares.multiply(squares.rsqrt())); - REPORTER_ASSERT(r, error.greaterThan(0.0f).allTrue()); + // .rsqrt() isn't so precise (for SSE), but should be pretty close. + error = roots.subtract(squares.multiply(squares.rsqrt())); + REPORTER_ASSERT(r, error.greaterThanEqual(0.0f).allTrue()); REPORTER_ASSERT(r, error.lessThan(0.01f).allTrue()); } |