Norman Feske 40d92b7cec os: improve alpha-channel support for Pixel_rgba
This patch add an optional alpha argument to the constructor, which may
be passed to a pixel type representing an alpha channel. Furthermore,
a new overload of the mix function has been added to accommodate use
cases where one texture is applied to both a pixel surface and an alpha
channel.
2014-10-13 15:21:53 +02:00
..
2014-08-11 15:55:31 +02:00
2014-10-13 08:43:55 +02:00