SDL_GL_GetCurrentWindow(3)

✨ NAME ✨

SDL_GL_GetCurrentWindow — get the currently active OpenGL window 🪟💖

okay so bestie, this is the lil function that tells you which window is currently the OpenGL main character. no cap.

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🌸 SYNOPSIS 🌸

#include <SDL3/SDL_video.h>

SDL_Window * SDL_GL_GetCurrentWindow(void);

like, you include the header, you call the function, it hands you back a pointer. simple as. 💅

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🎀 RETURN VALUE 🎀

• Returns the currently active OpenGL window on success
• or NULL on failure — and when that happens, bestie, you gotta call SDL_GetError() for more information. fr fr, don't just sit there with a NULL and no explanation, go get the tea from SDL_GetError(). 😭

lowkey important: NULL is not a vibe, it's a cry for help. call SDL_GetError(). 🫶

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🧚 THREAD SAFETY 🧚

This function should only be called on the main thread.

no side-quests, no background threads, no "but i thought it would be fine" — main thread only, periodt. 💀

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👑 AVAILABILITY 👑

This function is available since SDL 3.2.0. so if you're on something older, it's giving ancient history and you're gonna have a bad time. ✨

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that's the whole page, bestie — short, sweet, and fully slay. now go get that window. 🦋

source: Simple Directmedia Layer · version: SDL 3.4.18 · page: SDL_GL_GetCurrentWindow(3) 💖

ily, go touch some OpenGL. 🌈