(This is the legacy documentation for stable SDL2, the current stable version; SDL3 is the current development version.)

SDL_HasSSE42

Determine whether the CPU has SSE4.2 features.

Header File

Defined in SDL_cpuinfo.h

Syntax

SDL_bool SDL_HasSSE42(void);

Return Value

Returns SDL_TRUE if the CPU has SSE4.2 features or SDL_FALSE if not.

Remarks

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

Version

This function is available since SDL 2.0.0.

See Also

CategoryAPI, CategoryAPIFunction, CategoryCPUInfo