SDL_SSE2_INTRINSICS(3)

💖 SDL_SSE2_INTRINSICS 💖

okay bestie, so this one is a macro from SDL3, and the whole vibe is: does your compiler speak Intel SSE2 intrinsics or not 👀✨ It lives in the SDL3 FUNCTIONS corner of the manual, and yes it's giving "tiny header, huge consequences."

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✨ NAME ✨

SDL_SSE2_INTRINSICS — this macro is defined if and only if the compiler supports Intel SSE2 intrinsics. that's it, that's the whole job, and she does it flawlessly 💅

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🌸 SYNOPSIS 🌸

#include <SDL3/SDL_intrin.h>

#define SDL_SSE2_INTRINSICS 1

like, one include, one define, no drama 🎀

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🦋 DESCRIPTION 🦋

so here's the tea 🍓: if this macro is defined, then SDL will have already included <emmintrin.h> for you. no cap. you don't have to go hunting for it, she already did it. main character energy fr fr 💜

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👑 AVAILABILITY 👑

this macro is available since SDL 3.2.0. iconic behavior, honestly ⭐

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💀 SEE ALSO 💀

the whole sibling squad, because of course there's a whole family of these:

• SDL_SSE_INTRINSICS(3)
• SDL_SSE3_INTRINSICS(3)
• SDL_SSE4_1_INTRINSICS(3)
• SDL_SSE4_2_INTRINSICS(3)

go read them too, iykyk 😭💖

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and that's the page!! brought to you by Simple Directmedia Layer, shipping as SDL 3.4.18 — thank u for coming to my ted talk, slay, periodt 🫶✨🌈