(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)

SDL_HasMMX

Determine whether the CPU has MMX features.

Header File

Defined in <SDL3/SDL_cpuinfo.h>

Syntax

SDL_bool SDL_HasMMX(void);

Return Value

Returns SDL_TRUE if the CPU has MMX 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 3.0.0.

CategoryAPI, CategoryAPIFunction, CategoryCPUInfo