al_color_rgb_to_xyy(3alleg5)

💖 al_color_rgb_to_xyy(3alleg5) 💖

okay bestie, so this is a page from the Allegro 5 API — literally the glow-up manual for turning your basic RGB colors into xyY color space energy. no cap, it's a tiny function but it's iconic. 🌈

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✨ SYNOPSIS ✨

#include <allegro5/allegro_color.h>

void al_color_rgb_to_xyy(float red, float green, float blue,
   float *x, float *y, float *y2)

like… you pull in that header and then you call the function. that's the whole vibe. 🎀

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🦋 DESCRIPTION 🦋

Convert RGB values to xyY color space. that's it, that's the function, and honestly? it ate. 💅

you hand it red, green, and blue, and it fills in x, y, and y2 for you — note that the third one is spelled y2 in the signature, so yes, that's really the name, don't come for me. fr fr. 👑

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🌸 SINCE 🌸

5.2.3 — so if you're on anything older, this is not your moment, sorry bestie. 😭

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🌟 SEE ALSO 🌟

• al_color_xyy(3alleg5) — the other half of the ship 🫶
• al_color_xyy_to_rgb(3alleg5) — the way BACK, the reverse glow-up 🔥

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lowkey reminder: pointers are pointers, so pass real addresses for x, y, and y2 or the vibe check fails. 💀

anyway that's the whole page, mwah. this was the Allegro reference manual's take on al_color_rgb_to_xyy(3alleg5) — go convert some colors, main character. 💜🌸✨