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Fixed bx::sign function to return tri-state result.

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This commit is contained in:
Бранимир Караџић
2022-08-20 11:35:27 -07:00
parent a8b2d9ee4e
commit 7929f098f5
3 changed files with 13 additions and 2 deletions
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7
tests/math_test.cpp
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@@ -210,6 +210,13 @@ TEST_CASE("libm", "")
REQUIRE(bx::isEqual(bx::atan2(0.0f, 0.0f), ::atan2f(0.0f, 0.0f), 0.00001f) );
}
TEST_CASE("sign", "")
{
REQUIRE(-1 == bx::sign(-0.1389f) );
REQUIRE( 0 == bx::sign( 0.0000f) );
REQUIRE( 1 == bx::sign( 0.1389f) );
}
TEST_CASE("ToBits", "")
{
REQUIRE(UINT32_C(0x12345678) == bx::floatToBits( bx::bitsToFloat( UINT32_C(0x12345678) ) ) );