table of contents
set_luminance_blender(3) | Allegro manual | set_luminance_blender(3) |
NAME¶
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¶
version 4.4.3 | Allegro |