Convert nanoseconds to seconds.
Defined in <SDL3/SDL_timer.h>
#define SDL_NS_TO_SECONDS(NS) ((NS) / SDL_NS_PER_SECOND)
NS | the number of nanoseconds to convert. |
Returns NS, expressed in seconds.
This performs a division, so the results can be dramatically different if NS
is an integer or floating point value.
It is safe to call this macro from any thread.
This macro is available since SDL 3.1.3.