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Fixed GTX_multiple for negative values, issue #51

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This commit is contained in:
Christophe Riccio
2013-04-19 21:30:52 +02:00
parent 604405e941
commit e72f18997c
4 changed files with 82 additions and 37 deletions
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17
test/gtx/gtx_multiple.cpp
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@@ -15,12 +15,19 @@ int test_higher()
int Error(0);
int Higher0 = glm::higherMultiple(-5, 4);
Error += Higher0 == -4 ? 0 : 1;
Error += glm::higherMultiple(-4, 4) == -4 ? 0 : 1;
Error += glm::higherMultiple(-3, 4) == -4 ? 0 : 1;
Error += glm::higherMultiple(-2, 4) == -4 ? 0 : 1;
Error += glm::higherMultiple(-1, 4) == -4 ? 0 : 1;
Error += Higher0 == -8 ? 0 : 1;
int Higher1 = glm::higherMultiple(-4, 4);
Error += Higher1 == -4 ? 0 : 1;
int Higher2 = glm::higherMultiple(-3, 4);
Error += Higher2 == -4 ? 0 : 1;
int Higher3 = glm::higherMultiple(-2, 4);
Error += Higher3 == -4 ? 0 : 1;
int Higher4 = glm::higherMultiple(-1, 4);
Error += Higher4 == -4 ? 0 : 1;
Error += glm::higherMultiple(0, 4) == 0 ? 0 : 1;
Error += glm::higherMultiple(1, 4) == 4 ? 0 : 1;
Error += glm::higherMultiple(2, 4) == 4 ? 0 : 1;
Error += glm::higherMultiple(3, 4) == 4 ? 0 : 1;
Error += glm::higherMultiple(4, 4) == 4 ? 0 : 1;
Error += glm::higherMultiple(5, 4) == 8 ? 0 : 1;
Error += glm::higherMultiple(6, 4) == 8 ? 0 : 1;