table of contents
geta32(3alleg4) | Allegro manual | geta32(3alleg4) |
NAME¶
geta32 - Extract the alpha component form a 32-bit pixel format color. Allegro game programming library.SYNOPSIS¶
#include <allegro.h>int geta32(int c);
DESCRIPTION¶
Given a color in a 32-bit pixel format, this function extracts the alpha component (ranging 0-255).SEE ALSO¶
getr8(3alleg4)version 4.4.2 | Allegro |