bionic (3) set_multiply_blender.3alleg4.gz

Provided by: allegro4-doc_4.4.2-10_all bug

NAME
       set_multiply_blender - Enables a multiply blender mode. Allegro game programming library.


SYNOPSIS
       #include <allegro.h>

       void set_multiply_blender(int r, int g, int b, int a);


DESCRIPTION
       Enables  a  multiply  blender mode for combining translucent or lit truecolor pixels. Combines the source
       and destination images, multiplying the colours to produce a darker colour. If a colour is multiplied  by
       white it remains unchanged; when multiplied by black it also becomes black.


SEE ALSO
       set_trans_blender(3alleg4), drawing_mode(3alleg4), exalpha(3alleg4)