SDL_HasSSE3(3)

✨ SDL_HasSSE3 ✨

okay bestie, so this one lives in the SDL3 manual, section 3 (that's the functions girlies 💅), and it's literally just called SDL_HasSSE3. that's the whole vibe. she checks if your CPU is serving SSE3 energy. 🦋

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🌸 SYNOPSIS 🌸

#include <SDL3/SDL_cpuinfo.h>

bool SDL_HasSSE3(void);

like, one include, one function, no arguments. she's low maintenance. an icon. 👑

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💖 DESCRIPTION 💖

so here's the tea: this function asks your CPU "do you have SSE3 features, bestie?" and it tells you what's up.

🚨 IMPORTANT: on CPUs that aren't using Intel instruction sets, this always returns false. like, not "maybe", not "sometimes" — always. no cap.

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🎀 RETURN VALUE 🎀

• true — yay, your CPU has SSE3 features ✨
• false — nope, she doesn't 💀

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🧚 THREAD SAFETY 🧚

this is the best part, fr fr — it's safe to call this function from any thread. go wild. call it from all of them. she doesn't care. main character energy only. 🌈

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⭐ AVAILABILITY ⭐

this function has been available since SDL 3.2.0. so if you're on anything older, sorry babe, she wasn't born yet 🙈

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👑 SEE ALSO 👑

the whole SSE sisterhood, obviously. iykyk:

• SDL_HasSSE(3)
• SDL_HasSSE2(3)
• SDL_HasSSE41(3)
• SDL_HasSSE42(3)

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and that's the whole page, bestie 🫶 this was brought to you by Simple Directmedia Layer, version SDL 3.4.18, and the iconic SDL_HasSSE3(3) herself. slay, stay hydrated, and go check those CPU features. periodt. 💖✨🎀