SDL_HINT_INVALID_PARAM_CHECKS(3)

💖 SDL_HINT_INVALID_PARAM_CHECKS 💖

okay bestie so this is a page from the SDL3 manual, and it's all about one lil hint called SDL_HINT_INVALID_PARAM_CHECKS. yes it's giving "long name, big responsibility" but honestly? it's such a vibe. sit down, grab a boba, let's get into it 🧋✨

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✨ NAME ✨

SDL_HINT_INVALID_PARAM_CHECKS — sets how much checking SDL does when somebody hands it a bad parameter. like, how nosy do we wanna be about it 💅

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🌸 SYNOPSIS 🌸

#include <SDL3/SDL_hints.h>

#define SDL_HINT_INVALID_PARAM_CHECKS "SDL_INVALID_PARAM_CHECKS"

so yeah, you pull in <SDL3/SDL_hints.h>, and the macro SDL_HINT_INVALID_PARAM_CHECKS is literally just the string "SDL_INVALID_PARAM_CHECKS". that's the actual name you set the hint with, no cap 🎀

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🦋 DESCRIPTION 🦋

the variable can be set to these values, and this is the whole tea:

• "1" — turns on fast parameter error checking. we're talking quick NULL checks, that kind of thing. in and out, lowkey speedrun energy ⚡
• "2" — turns on full parameter error checking. now we're validating that objects are actually the correct type, etc. etc. this is the default, so if you didn't touch anything, this is already your situation 🫶

and the best part?? this hint can be set anytime. no weird timing windows, no "oops you had to do that before init", none of that. iconic behaviour fr fr 👑

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⭐ AVAILABILITY ⭐

this hint has been around since SDL 3.4.0, so it's not a new-new baby, it's a seasoned little guy 🌈

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that's the whole page, bestie!! this manual came to you from Simple Directmedia Layer, version SDL 3.4.18 🎀 go forth and let SDL yell at your bad params exactly as much as you want it to 💖💅✨