set_invert_blender (3alleg4)

Enables an invert blender mode. allegro game programming library.

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  4. set_invert_blender: Enables an invert blender mode. allegro game programming library.
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  4. set_invert_blender: Enables an invert blender mode. allegro game programming library.

SYNOPSIS

#include <allegro.h>

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

DESCRIPTION

Enables an invert blender mode for combining translucent or lit truecolor pixels. Blends the inverse (or negative) colour of the source with the destination.

RELATED TO set_invert_blender…

set_trans_blender(3alleg4), drawing_mode(3alleg4)