diff options
Diffstat (limited to 'tests/SkNxTest.cpp')
-rw-r--r-- | tests/SkNxTest.cpp | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/tests/SkNxTest.cpp b/tests/SkNxTest.cpp index 51d937dd4d..5509814c07 100644 --- a/tests/SkNxTest.cpp +++ b/tests/SkNxTest.cpp @@ -288,22 +288,3 @@ DEF_TEST(SkNx_u16_float, r) { REPORTER_ASSERT(r, !memcmp(s16, d16, sizeof(s16))); } } - -// The SSE2 implementation of SkNx_cast<uint16_t>(Sk4i) is non-trivial, so worth a test. -DEF_TEST(SkNx_int_u16, r) { - // These are pretty hard to get wrong. - for (int i = 0; i <= 0x7fff; i++) { - uint16_t expected = (uint16_t)i; - uint16_t actual = SkNx_cast<uint16_t>(Sk4i(i))[0]; - - REPORTER_ASSERT(r, expected == actual); - } - - // A naive implementation with _mm_packs_epi32 would succeed up to 0x7fff but fail here: - for (int i = 0x8000; (1) && i <= 0xffff; i++) { - uint16_t expected = (uint16_t)i; - uint16_t actual = SkNx_cast<uint16_t>(Sk4i(i))[0]; - - REPORTER_ASSERT(r, expected == actual); - } -} |