SDL_HINT_REN...3D_THREADSAFE(3)

💅 SDL_HINT_REN...3D_THREADSAFE(3)

okay bestie, gather round, because we're reading a page from the SDL3 FUNCTIONS manual and it's genuinely a little banger. this one's about SDL_HINT_RENDER_DIRECT3D_THREADSAFE, yes the name is a whole paragraph, we're coping. 🫶

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✨ NAME ✨

SDL_HINT_RENDER_DIRECT3D_THREADSAFE — it's a variable that controls whether the Direct3D device gets initialized for thread-safe operations. that's the whole vibe. 👑

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🌸 SYNOPSIS 🌸

#include <SDL3/SDL_hints.h>

#define SDL_HINT_RENDER_DIRECT3D_THREADSAFE "SDL_RENDER_DIRECT3D_THREADSAFE"

like yes, the macro expands to the exact same string, that's just how hints do. iconic behavior honestly.

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🎀 DESCRIPTION 🎀

so the variable can be set to these values, and there are exactly two of them, no more no less:

• "0" — thread-safety is not enabled. this is the default, so if you do literally nothing, this is what you get. 🙈
• "1" — thread-safety is enabled. slay. ✨

⚠️ real talk though: this hint should be set before creating a renderer. before. not during, not after, not "ehh close enough". before. the timing is the whole thing. 💀

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🦋 AVAILABILITY 🦋

this hint has been available since SDL 3.2.0. so if you're on something older, no it isn't. 🌈

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💖 that's the whole page 💖

no SEE ALSO, no bugs section, no author drama, just two values and a timing warning. short and efficient, we love that for her. 🎀

anyway, this lil page came to you courtesy of Simple Directmedia Layer, SDL 3.4.18, and the SDL_HINT_REN...3D_THREADSAFE(3) corner of the SDL3 FUNCTIONS manual. mwah, go set your hint before your renderer bestie 💅✨