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

SDL_HasSSE41

Determine whether the CPU has SSE4.1 features.

Header File

Defined in SDL_cpuinfo.h, but apps should use #include <SDL3/SDL.h>

Syntax

SDL_bool SDL_HasSSE41(void);

Return Value

Returns SDL_TRUE if the CPU has SSE4.1 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.

See Also

• SDL_HasSSE
• SDL_HasSSE2
• SDL_HasSSE3
• SDL_HasSSE42

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CategoryAPI, CategoryAPIFunction, CategoryCPU

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