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Removing reliance on floorf and ceilf CRT functions.

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This commit is contained in:
Branimir Karadžić
2018-01-04 21:50:31 -08:00
parent ae8fd89b62
commit fd8cc08fdb
4 changed files with 40 additions and 13 deletions
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20
tests/math_test.cpp
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@@ -32,18 +32,26 @@ TEST_CASE("flog2", "")
flog2_test(256.0f);
}
TEST_CASE("fmod", "")
{
REQUIRE(389.0f == bx::fmod(1389.0f, 1000.0f) );
REQUIRE(bx::isNan(bx::fmod(0.0f, 0.0f) ) );
}
TEST_CASE("fabs", "")
TEST_CASE("libm", "")
{
REQUIRE(1389.0f == bx::fabs(-1389.0f) );
REQUIRE(1389.0f == bx::fabs( 1389.0f) );
REQUIRE( 0.0f == bx::fabs(-0.0f) );
REQUIRE( 0.0f == bx::fabs( 0.0f) );
REQUIRE(389.0f == bx::fmod(1389.0f, 1000.0f) );
REQUIRE(bx::isNan(bx::fmod(0.0f, 0.0f) ) );
REQUIRE( 13.0f == bx::ffloor( 13.89f) );
REQUIRE(-14.0f == bx::ffloor(-13.89f) );
REQUIRE( 14.0f == bx::fceil( 13.89f) );
REQUIRE(-13.0f == bx::fceil( -13.89f) );
REQUIRE( 13.0f == bx::ftrunc( 13.89f) );
REQUIRE(-13.0f == bx::ftrunc(-13.89f) );
REQUIRE(bx::fequal( 0.89f, bx::ffract( 13.89f), 0.000001f) );
REQUIRE(bx::fequal(-0.89f, bx::ffract(-13.89f), 0.000001f) );
}
TEST_CASE("ToBits", "")