---
name: "al_unmap_rgba"
section: "3"
platform: "linux"
package: "allegro"
version: "5.2.11.3-2"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/al_unmap_rgba"
---

# al\_unmap\_rgba(3)

Allegro 5 API

## NAME

al\_unmap\_rgba - Allegro 5 API

## SYNOPSIS

-

  ```
  #include <allegro5/allegro.h>
  void al_unmap_rgba(ALLEGRO_COLOR color,
     unsigned char *r, unsigned char *g, unsigned char *b, unsigned char *a)
  ```

## DESCRIPTION

Retrieves components of an [ALLEGRO\_COLOR(3)](/ALLEGRO_COLOR/3.md). Components will range from 0-255.

This function can be called before Allegro is initialized.

## SEE ALSO

[al\_unmap\_rgb(3)](/al_unmap_rgb/3.md), [al\_unmap\_rgba\_f(3)](/al_unmap_rgba_f/3.md), [al\_unmap\_rgb\_f(3)](/al_unmap_rgb_f/3.md)