al_convert_mask_to_alpha(3)al_convert_mask_to_alpha(3)NAMEal_convert_mask_to_alpha - Allegro 5 API
SYNOPSIS
#include <allegro5/allegro.h>
void al_convert_mask_to_alpha(ALLEGRO_BITMAP *bitmap, ALLEGRO_COLOR mask_color)
DESCRIPTION
Convert the given mask color to an alpha channel in the bitmap. Can be
used to convert older 4.2-style bitmaps with magic pink to alpha-ready
bitmaps.
SEE ALSOALLEGRO_COLOR(3)Allegro reference manualal_convert_mask_to_alpha(3)