al_set_shader_matrix(3)

Hey bestie 💖 welcome to al_set_shader_matrix(3), straight out of the Library Functions Manual — she’s here to set a matrix uniform and she’s gonna do it cutely.

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🎀 NAME 🎀

al_set_shader_matrix - Allegro 5 API ✨

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🌸 SYNOPSIS 🌸

#include <allegro5/allegro.h>

bool al_set_shader_matrix(const char *name,
   const ALLEGRO_TRANSFORM *matrix)

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💅 DESCRIPTION 💅

Okay so: this function sets a matrix uniform of the current target bitmap’s shader. That’s the whole vibe, no cap.

Return check, bestie:

• true on success, periodt.
• false otherwise, e.g. if the uniform by that name does not exist in the shader. That’s literally the example the page gives, so don’t come for me 😭

If the uniform by that name does not exist in the shader, that’s one of the false cases — the page said it, not me 🫶

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🦋 SINCE 🦋

5.1.0 — the era, the moment, the icon 💜

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🔥 SEE ALSO 🔥

• al_use_shader(3) — go read this one too, bestie, iykyk 👑

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Signed off by the Allegro reference manual 🫶 — and no, the footer isn’t giving us a date, so we’re just gonna call it timeless 💀✨