set_luminance_blender man page

set_luminance_blender — Enables a luminance blender mode. Allegro game programming library.

Synopsis

#include <allegro.h>

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

Description

Enables a luminance blender mode for combining translucent or lit truecolor pixels. Applies the luminance of the source to the destination. The colour of the destination is not affected.

See Also

set_trans_blender(3), drawing_mode(3)

Referenced By

set_trans_blender(3).

version 4.4.2 Allegro Allegro manual