al_get_pixel_size man page

al_get_pixel_size — Allegro 5 API

Synopsis

#include <allegro5/allegro.h>

int al_get_pixel_size(int format)

Description

Return the number of bytes that a pixel of the given format occupies. For blocked pixel formats (e.g. compressed formats), this returns 0.

See Also

ALLEGRO_PIXEL_FORMAT(3), al_get_pixel_format_bits(3)

Referenced By

al_get_pixel_format_bits(3).

Allegro reference manual