Function blendAlpha
blend two alpha values 0..255 (255 is fully transparent, 0 is opaque)
Prototype
uint blendAlpha( uint a1, uint a2 );
Authors
Vadim Lopatin, coolreader.org@gmail.com
Copyright
Vadim Lopatin, 2015
License
Boost License 1.0
blend two alpha values 0..255 (255 is fully transparent, 0 is opaque)
uint blendAlpha( uint a1, uint a2 );
Vadim Lopatin, coolreader.org@gmail.com
Vadim Lopatin, 2015
Boost License 1.0