NAME¶

SDL_HasSSE41 - Determine whether the CPU has SSE4.1 features.

HEADER FILE¶

Defined in SDL3/SDL_cpuinfo.h

SYNOPSIS¶

#include "SDL3/SDL.h"

bool SDL_HasSSE41(void);

DESCRIPTION¶

This always returns false on CPUs that aren't using Intel instruction sets.

RETURN VALUE¶

Returns true if the CPU has SSE4.1 features or false if not.

THREAD SAFETY¶

It is safe to call this function from any thread.

AVAILABILITY¶

This function is available since SDL 3.1.3.

SEE ALSO¶

•(3), SDL_HasSSE(3), •(3), SDL_HasSSE2(3), •(3), SDL_HasSSE3(3), •(3), SDL_HasSSE42(3)