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fade_in(3)                      Allegro manual                      fade_in(3)

NAME
       fade_in - Gradually fades the palette from black. Allegro game
       programming library.

SYNOPSIS
       #include <allegro.h>

       void fade_in(const PALETTE p, int speed);

DESCRIPTION
       Fades gradually from a black screen to the specified palette. The speed
       is from 1 (the slowest) up to 64 (instantaneous).

       Note that this function will block your game while the fade is in
       effect, and it won't work right visually if you are not in an 8 bit
       color depth resolution.

SEE ALSO
       fade_out(3), fade_from(3), fade_interpolate(3), fade_in_range(3)

Allegro                          version 4.4.2                      fade_in(3)