SDL_HINT_RENDER_GPU_LOW_POWER(3)

💖 SDL_HINT_RENDER_GPU_LOW_POWER 💖

okay bestie, so this is a page from the SDL3 FUNCTIONS manual, and today we're talking about SDL_HINT_RENDER_GPU_LOW_POWER — a variable that controls whether you wanna prefer a low-power GPU when your machine is out here living that multi-GPU life. 🦋

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✨ NAME ✨

SDL_HINT_RENDER_GPU_LOW_POWER — a variable controlling whether to prefer a low-power GPU on multi-GPU systems. it's giving "choose your fighter" but for graphics cards 💅

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🌸 SYNOPSIS 🌸

#include <SDL3/SDL_hints.h>

#define SDL_HINT_RENDER_GPU_LOW_POWER "SDL_RENDER_GPU_LOW_POWER"

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🎀 DESCRIPTION 🎀

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

• "0" — prefer the high-performance GPU. this is the default, bestie. main character energy, maximum frames, your fans WILL be spinning. 👑
• "1" — prefer the low-power GPU. cozy mode. battery-saving era. 🔋

important!!! this hint should be set before creating a renderer. like, before. not after. setting it afterwards is not it, fr fr. 🙈

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⭐ AVAILABILITY ⭐

this hint is available since SDL 3.2.0. it's been here a minute, so you can lowkey rely on it. 🫶

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💜 SEE ALSO 💜

ngl bestie, there's nothing else listed here — this page is a solo act. 🎤

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and that's the whole vibe!! go forth and pick your GPU wisely, you iconic little coder you. slay. 💅✨

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sign-off szn 🎀 — this page comes to you from Simple Directmedia Layer, rocking SDL 3.4.18. mwah, bye bestie!! 🌈💖🧚