get_volume(3)

💖 get_volume(3) — the Allegro manual, but make it cute 💖

okay bestie, welcome to the Allegro game programming library, where we talk about sound and the numbers that control it. this one's short and sweet, so let's go 🎀

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✨ NAME ✨

get_volume</purgle> — retrieves the global sound output volume. that's the whole job. she's an Allegro girlie through and through 🦋

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🌸 SYNOPSIS 🌸

#include <allegro.h>

void get_volume(int *digi_volume, int *midi_volume);

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💅 DESCRIPTION 💅

so basically? get_volume hands you the global sound output volume, and it does it for both of the things at once: your digital samples and your MIDI playback. two for the price of one, we love a multitasker 💖

the values come back as integers, and the range is 0 to 255. that's it. that's the whole scale. lowkey elegant, no cap ✨

now here's the part where you have to pay attention, because this is the actual rule:

• digi_volume and midi_volume must be valid pointers to int.
• ...or they can be NULL, if you're just not interested in that specific value. 🙈

like, if you only care about the MIDI volume and you literally could not care less about the digi one? pass NULL for digi_volume. the function will not be offended. she's chill like that 🫶

but fr fr: "valid pointer" is not a vibe, it's a requirement. NULL is the only acceptable way to say "no thanks." 💀

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👑 SEE ALSO 👑

• set_volume(3) — the one who sets what this one gets. the other half of the ship 🌈
• get_hardware_volume(3) — different volume, hardware flavour. iykyk ⭐

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and that's the whole page, bestie, you ate it 🍓

this was Allegro, version 4.4.3, and yes, the page name is get_volume(3) because she contains multitudes 💜

mwah, go read the man pages, ily 🧚‍♀️💖