From c2ef7737536bf1f8c81fcfae95c0183b21c9753f Mon Sep 17 00:00:00 2001 From: rtk0c Date: Fri, 3 Jun 2022 23:25:43 -0700 Subject: Changeset: 62 Branch comment: [] [WIP] Initial migration --- 3rdparty/glm/source/test/ext/ext_scalar_ulp.cpp | 96 ------------------------- 1 file changed, 96 deletions(-) delete mode 100644 3rdparty/glm/source/test/ext/ext_scalar_ulp.cpp (limited to '3rdparty/glm/source/test/ext/ext_scalar_ulp.cpp') diff --git a/3rdparty/glm/source/test/ext/ext_scalar_ulp.cpp b/3rdparty/glm/source/test/ext/ext_scalar_ulp.cpp deleted file mode 100644 index a19b774..0000000 --- a/3rdparty/glm/source/test/ext/ext_scalar_ulp.cpp +++ /dev/null @@ -1,96 +0,0 @@ -#include -#include - -static int test_ulp_float_dist() -{ - int Error = 0; - - float A = 1.0f; - - float B = glm::nextFloat(A); - Error += glm::notEqual(A, B, 0) ? 0 : 1; - float C = glm::prevFloat(B); - Error += glm::equal(A, C, 0) ? 0 : 1; - - int D = glm::floatDistance(A, B); - Error += D == 1 ? 0 : 1; - int E = glm::floatDistance(A, C); - Error += E == 0 ? 0 : 1; - - return Error; -} - -static int test_ulp_float_step() -{ - int Error = 0; - - float A = 1.0f; - - for(int i = 10; i < 1000; i *= 10) - { - float B = glm::nextFloat(A, i); - Error += glm::notEqual(A, B, 0) ? 0 : 1; - float C = glm::prevFloat(B, i); - Error += glm::equal(A, C, 0) ? 0 : 1; - - int D = glm::floatDistance(A, B); - Error += D == i ? 0 : 1; - int E = glm::floatDistance(A, C); - Error += E == 0 ? 0 : 1; - } - - return Error; -} - -static int test_ulp_double_dist() -{ - int Error = 0; - - double A = 1.0; - - double B = glm::nextFloat(A); - Error += glm::notEqual(A, B, 0) ? 0 : 1; - double C = glm::prevFloat(B); - Error += glm::equal(A, C, 0) ? 0 : 1; - - glm::int64 const D = glm::floatDistance(A, B); - Error += D == 1 ? 0 : 1; - glm::int64 const E = glm::floatDistance(A, C); - Error += E == 0 ? 0 : 1; - - return Error; -} - -static int test_ulp_double_step() -{ - int Error = 0; - - double A = 1.0; - - for(int i = 10; i < 1000; i *= 10) - { - double B = glm::nextFloat(A, i); - Error += glm::notEqual(A, B, 0) ? 0 : 1; - double C = glm::prevFloat(B, i); - Error += glm::equal(A, C, 0) ? 0 : 1; - - glm::int64 const D = glm::floatDistance(A, B); - Error += D == i ? 0 : 1; - glm::int64 const E = glm::floatDistance(A, C); - Error += E == 0 ? 0 : 1; - } - - return Error; -} - -int main() -{ - int Error = 0; - - Error += test_ulp_float_dist(); - Error += test_ulp_float_step(); - Error += test_ulp_double_dist(); - Error += test_ulp_double_step(); - - return Error; -} -- cgit v1.2.3-70-g09d2