SDL_HINT_RENDER_GPU_DEBUG(3)

💖 SDL_HINT_RENDER_GPU_DEBUG 💖

okay bestie, so this is a page from the SDL3 functions manual — SDL_HINT_RENDER_GPU_DEBUG(3) — and it's literally one of the most "flip a switch, change the whole vibe" little guys in the whole hint family. let's get into it 🫶

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✨ NAME ✨

SDL_HINT_RENDER_GPU_DEBUG — a variable that controls whether the GPU device gets created in debug mode. that's it, that's the whole job, and she does it flawlessly 💅

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🌸 SYNOPSIS 🌸

#include <SDL3/SDL_hints.h>

#define SDL_HINT_RENDER_GPU_DEBUG "SDL_RENDER_GPU_DEBUG"

so you pull in the header, and the actual hint string you'll be passing around is "SDL_RENDER_GPU_DEBUG". noted, memorized, screenshot 💖

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🎀 DESCRIPTION 🎀

this variable can be set to the following values, no cap:

• "0" — Disable debug mode use (default). this is the default, so if you say nothing, you get this. silent, chill, unbothered. ✨
• "1" — Enable debug mode use. turn this on and the GPU device gets created in debug mode. main character energy activated 🔥

bestie, important: this hint should be set before creating a renderer. it's giving "decide before you commit" — set it too late and it's not gonna do the thing for you 😭

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🦋 AVAILABILITY 🦋

this hint is available since SDL 3.2.0. so if you're on anything older, she simply does not exist yet, and that's just the truth 🙈

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and that's the whole page, you ate it, you understood it, periodt 👑

Simple Directmedia Layer · SDL 3.4.18 — mwah, thanks for reading the SDL_HINT_RENDER_GPU_DEBUG(3) page with me, love u, bye 💜🌈⭐