1al_convert_mask_to_alpha(3) al_convert_mask_to_alpha(3)
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4
NAME
6al_convert_mask_to_alpha - Allegro 5 API
7
SYNOPSIS
9#include <allegro5/allegro.h>
1011
void al_convert_mask_to_alpha(ALLEGRO_BITMAP *bitmap, ALLEGRO_COLOR mask_color)
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DESCRIPTION
14Convert the given mask color to an alpha channel in the bitmap. Can be
15used to convert older 4.2-style bitmaps with magic pink to alpha-ready
16bitmaps.
17
SEE ALSO
19ALLEGRO_COLOR(3)
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22
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Allegro reference manual al_convert_mask_to_alpha(3)