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fix: handle zero input case in FastSqrt function #6

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fix: handle zero input case in FastSqrt function #6

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3 changes: 3 additions & 0 deletions impl/utils.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -107,6 +107,9 @@ namespace SaturnMath
*/
static constexpr uint32_t FastSqrt(uint32_t src)
{
if (src == 0)
return 0;

uint32_t baseEstimation = 1;
uint32_t estimation = src >> 2;

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