###### (This is the documentation for SDL3, which is the current stable version. [SDL2](https://wiki.libsdl.org/SDL2/) was the previous version!)
# SDL_HasAVX

Determine whether the CPU has AVX features.

## Header File

Defined in [<SDL3/SDL_cpuinfo.h>](https://github.com/libsdl-org/SDL/blob/main/include/SDL3/SDL_cpuinfo.h)

## Syntax

```c
bool SDL_HasAVX(void);
```

## Return Value

(bool) Returns true if the CPU has AVX features or false if not.

## Remarks

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

## Thread Safety

It is safe to call this function from any thread.

## Version

This function is available since SDL 3.1.3.

## See Also

- [SDL_HasAVX2](SDL_HasAVX2)
- [SDL_HasAVX512F](SDL_HasAVX512F)

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[CategoryAPI](CategoryAPI), [CategoryAPIFunction](CategoryAPIFunction), [CategoryCPUInfo](CategoryCPUInfo)