SDL_HasAVX2(3)

✨ NAME ✨

SDL_HasAVX2 — bestie, this one is your little vibe check for whether the CPU has AVX2 features. 💅

So like, if you're in the SDL3 FUNCTIONS corner of the manual and you clicked on SDL_HasAVX2(3), welcome, you're in the right place. 🫶

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🌸 SYNOPSIS 🌸

#include <SDL3/SDL_cpuinfo.h>

bool SDL_HasAVX2(void);

That's it. No args, no drama, just a bool coming back at you. 🎀

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💖 DESCRIPTION 💖

Okay so here's the tea: on CPUs that aren't using Intel instruction sets, this function always returns false. Like, always. Not sometimes. Always. No cap. 💀

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🌈 RETURN VALUE 🌈

• true — slay, the CPU has AVX2 features. 👑
• false — nope, it does not. 😭

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🧚 THREAD SAFETY 🧚

You can call this from any thread. Any of them. All of them. It's safe, it's chill, it's unbothered. ✨

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⭐ AVAILABILITY ⭐

This function has been available since SDL 3.2.0. So if you're on anything older... girl. 🫠

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🦋 SEE ALSO 🦋

• SDL_HasAVX(3)
• SDL_HasAVX512F(3)

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Lowkey the shortest manpage ever and honestly? It ate. 🌸

Simple Directmedia Layer made this one, and this whole page is coming at you from SDL 3.4.18, dated right there in the footer as SDL_HasAVX2(3). Bye bestie, go check your CPU, mwah 💖💅✨