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_difference_blender(3alleg4) | Allegro manual | set_difference_blender(3alleg4) |
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 truecolor pixels. This makes an image which has colours calculated by the difference between the source and destination colours.
SEE ALSO¶
set_trans_blender(3alleg4), drawing_mode(3alleg4)
version 4.4.3 | Allegro |