SDL_FLOATWORDORDER3
A macro that reports the target system's floating point word order.
Usage
#include "SDL3/SDL.h"
#define SDL_FLOATWORDORDER SDL_LIL_ENDIAN___or_maybe___SDL_BIG_ENDIAN
Header file
Defined in SDL3/SDL_endian.h
Overview
This is set to either SDL_LIL_ENDIAN
or
SDL_BIG_ENDIAN
(and maybe other values in the future, if something else becomes popular). This can be tested with the preprocessor, so decisions can be made at compile time.
-
#if SDL_FLOATWORDORDER == SDL_BIG_ENDIAN SDL_Log("This system's floats are bigendian."); #endif