SDL_GetRenderColorScale(3)

💖 SDL_GetRenderColorScale(3) 💖

okay bestie, welcome to the SDL3 FUNCTIONS section of the manual, we're doing renderer lore today ✨

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🌸 NAME 🌸

SDL_GetRenderColorScale — grab the color scale that your render operations are currently using 🎨

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✨ SYNOPSIS ✨

#include <SDL3/SDL_render.h>

bool SDL_GetRenderColorScale(SDL_Renderer *renderer, float *scale);

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🎀 FUNCTION PARAMETERS 🎀

• renderer — the rendering context, aka your whole renderer situation, the main character of this function 🫶
• scale — a pointer that gets filled in with the current color scale value. she's an output param, she doesn't come with info, she receives info 💅

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⭐ RETURN VALUE ⭐

Returns true on success or false on failure. and if it fails?? call SDL_GetError() for more information, because the universe will not tell you why for free 😭

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🧚 THREAD SAFETY 🧚

This function should only be called on the main thread. no sneaky background threads, no chaos gremlin energy, just main thread. periodt. 👑

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🌈 AVAILABILITY 🌈

This function is available since SDL 3.2.0. so if you're on something older... bestie. upgrade. 🙈

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💜 SEE ALSO 💜

• SDL_SetRenderColorScale(3) — the other half of this duo, the setter to your getter, the yin to your yang 🦋

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and that's the whole vibe check, you're officially fluent in color scale retrieval ✨

Simple Directmedia Layer 🎀 SDL 3.4.18 — mwah, love u, go read the source, iykyk 💖💅