SDL_GL_LoadLibrary(3)

💅 SDL_GL_LoadLibrary — the "go get me an OpenGL library bestie" function

okay so welcome to the SDL3 FUNCTIONS corner of the manual, where today's main character is SDL_GL_LoadLibrary, and she is literally here to dynamically load an OpenGL library for you. no cap. 🦋

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✨ NAME ✨

SDL_GL_LoadLibrary — Dynamically load an OpenGL library. 💖

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🌸 SYNOPSIS 🌸

#include <SDL3/SDL_video.h>

bool SDL_GL_LoadLibrary(const char *path);

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🎀 DESCRIPTION 🎀

so here's the tea. you do this after you've initialized the video driver, but before you create any OpenGL windows. timing is everything, iykyk. ⏰

and like, if you don't load an OpenGL library? no stress — the default library gets loaded automatically when you create your first OpenGL window. she'll just show up on her own. 💅

but if you do do this yourself, then you have to go get all of the GL functions your program uses from the dynamic library using SDL_GL_GetProcAddress(). like, every single one. no shortcuts, bestie. 🔥

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🫶 FUNCTION PARAMETERS 🫶

• path — the platform dependent OpenGL library name, or NULL to open the default OpenGL library. so you can name your fave by hand, or just pass NULL and let the default do its thing. iconic either way. ✨

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💖 RETURN VALUE 💖

Returns true on success or false on failure. and if it fails? call SDL_GetError() for more information, she'll tell you what went wrong. 😭

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🧚 THREAD SAFETY 🧚

This function should only be called on the main thread. not me catching you trying to call it from a worker thread 🙈 — 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... not available. 💀

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⭐ SEE ALSO ⭐

• SDL_GL_GetProcAddress(3)
• SDL_GL_UnloadLibrary(3)

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and that's the whole vibe check 🎀 — brought to you by Simple Directmedia Layer, version SDL 3.4.18, dated SDL_GL_LoadLibrary(3). slay, go load that library. 👑💜