load_midi_patches(3)

💖 load_midi_patches — the Allegro manual, but make it cute 💖

okay bestie, gather round, because today we're talking about load_midi_patches(3) from the Allegro game programming library — yes, that Allegro, the one that's been holding down the audio-and-graphics game dev thing since forever, iconic behavior honestly. 🎀

✨ SYNOPSIS ✨

#include <allegro.h>

int load_midi_patches();

that's it. one function. no arguments. she's low-maintenance like that. 💅

🌸 DESCRIPTION 🌸

So here's the vibe: load_midi_patches() forces the MIDI driver to load the entire set of patches ready for use. Like, all of them. The whole squad. Loaded. Ready. Periodt. ✨

Now, ngl, you will not normally need to call this, because Allegro is a considerate queen and automatically loads whatever data is required for the current MIDI file. She's already handling it. She's got you. 🫶

BUT — and this is the part where you need to be paying attention, bestie — you must call it before sending any program change messages via the midi_out() command. That's the rule. No skipping it. If you're out here firing off program change messages without calling load_midi_patches() first, that's not it. That's giving chaos. 😭

So like… mostly you ignore this function. Until you don't. And when you don't, you really don't. 💀

⭐ RETURN VALUE ⭐

It returns non-zero if an error occurred. That's the whole deal. Zero means we're chilling, non-zero means something went sideways and you should probably go check on your audio setup. 🌈

🦋 SEE ALSO 🦋

• install_sound(3) — the get-your-sound-system-set-up bestie 🎧
• midi_out(3) — the actual send-a-MIDI-message bestie, the one you need patches loaded for 🎹

mwah 💜 that's the page, you're welcome, go make something with MIDI in it and think of me.

this has been Allegro, version 4.4.3 — load_midi_patches(3) — signing off, stay hydrated, stay patched, love u bye 🎀✨