Blending gray scale images with G2D

[erlend_eriksen]

Is there any way to have the g2d system blend two gray scale images and output a new gray scale image? From the examples I have seen it seems to only accept rgb as output. But maybe it's possible to somehow make g2d do the gray scale bending correctly for a gray scale output, even though it treats it as rgba?

[Bio_TICFSL]

Hello Erlend,

Sorry the output has to be in RGB, but you can the scale with gray image, but the output should be in RGB format.

Regards