table of contents
other versions
- bookworm 2:4.4.3.1-3
- testing 2:4.4.3.1-4
- unstable 2:4.4.3.1-4.1
- experimental 2:4.4.3.1-4.1~exp2
set_luminance_blender(3alleg4) | Allegro manual | set_luminance_blender(3alleg4) |
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¶
set_trans_blender(3alleg4), drawing_mode(3alleg4)
version 4.4.3 | Allegro |