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Common/MathUtil: Move IntLog2 into MathUtil namespace

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Gets this out of the global namespace.
This commit is contained in:
Lioncash
2023-04-15 03:27:35 -04:00
parent 5e0c20f8a5
commit 784a216927
14 changed files with 36 additions and 36 deletions
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14
Source/UnitTests/Common/MathUtilTest.cpp
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@ -7,15 +7,15 @@
TEST(MathUtil, IntLog2)
{
EXPECT_EQ(0, IntLog2(1));
EXPECT_EQ(1, IntLog2(2));
EXPECT_EQ(2, IntLog2(4));
EXPECT_EQ(3, IntLog2(8));
EXPECT_EQ(63, IntLog2(0x8000000000000000ull));
EXPECT_EQ(0, MathUtil::IntLog2(1));
EXPECT_EQ(1, MathUtil::IntLog2(2));
EXPECT_EQ(2, MathUtil::IntLog2(4));
EXPECT_EQ(3, MathUtil::IntLog2(8));
EXPECT_EQ(63, MathUtil::IntLog2(0x8000000000000000ull));
// Rounding behavior.
EXPECT_EQ(3, IntLog2(15));
EXPECT_EQ(63, IntLog2(0xFFFFFFFFFFFFFFFFull));
EXPECT_EQ(3, MathUtil::IntLog2(15));
EXPECT_EQ(63, MathUtil::IntLog2(0xFFFFFFFFFFFFFFFFull));
}
TEST(MathUtil, NextPowerOf2)