debugging - Does this KHR_debug output mean <1ms or 147ms? -


i've enabled gl debug logging in app, , getting messages such as:

gtt mapping busy miptree bo stalled , took 0,147 ms

initially took numeral mean sub-millisecond delay. since there's 0 before comma, didn't consider interpretation "147ms", this page says:

don’t use commas in decimals.

... can't decimal fraction either.

so correct interpretation?

note: use ubuntu linux , regional settings follows:

screenshot

as can see, period set used separate fractional part of number.

how driver decides decimal mark use implementation-defined (all of debug output messages implementation-defined). may follow locale settings; may follow else. such, there no way guarantee how formats numbers.

it either, though if intended comma rather decimal mark, 0 mean?


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