NAME¶

SDL_NS_TO_MS - Convert nanoseconds to milliseconds.

HEADER FILE¶

Defined in SDL3/SDL_timer.h

SYNOPSIS¶

#include "SDL3/SDL.h"

#define SDL_NS_TO_MS(NS)        ((NS) / SDL_NS_PER_MS)

DESCRIPTION¶

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

RETURN VALUE¶

Returns NS, expressed in milliseconds.

THREAD SAFETY¶

It is safe to call this macro from any thread.

AVAILABILITY¶

This macro is available since SDL 3.2.0.