set_difference_blender(3) Allegro manual set_difference_blender(3) NAME set_difference_blender - Enables a difference blender mode. Allegro game programming library. SYNOPSIS #include <allegro.h> void set_difference_blender(int r, int g, int b, int a); DESCRIPTION Enables a difference blender mode for combining translucent or lit true- color pixels. This makes an image which has colours calculated by the dif- ference between the source and destination colours. SEE ALSO set_trans_blender(3), drawing_mode(3) Allegro version 4.4.3 set_difference_blender(3)
NAME | SYNOPSIS | DESCRIPTION | SEE ALSO
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