NAME¶

SDL_NS_TO_SECONDS - Convert nanoseconds to seconds.

SYNOPSIS¶

#include <SDL3/SDL_timer.h>

#define SDL_NS_TO_SECONDS(NS)   ((NS) / SDL_NS_PER_SECOND)

DESCRIPTION¶

This performs a division, so the results can be dramatically different if NS is an integer or floating point value.

MACRO PARAMETERS¶

NS

the number of nanoseconds to convert.

RETURN VALUE¶

Returns NS, expressed in seconds.

THREAD SAFETY¶

It is safe to call this macro from any thread.

AVAILABILITY¶

This macro is available since SDL 3.2.0.