On the fly dithering

Hello All,

Does anyone know if there are any facilities for on the fly dithering? I
have all my images using 24 bits plus an 8 bit alpha channel and they
are all compositing just fine, but my output device is 16 bits (565
RGB). The images look seriously banded.

I can pre-dither them but the alpha channel makes the pre-quantization
null and void because when 2 images overlap the colors change.

Any ideas?

Christian

Hey! Not until I get 16 color support!
Why won’t somebody think of the CHILDREN!

:wink:

-bill!On Mon, Sep 05, 2005 at 02:55:45PM -0700, Christian M. Jensen wrote:

Does anyone know if there are any facilities for on the fly dithering? I
have all my images using 24 bits plus an 8 bit alpha channel and they
are all compositing just fine, but my output device is 16 bits (565
RGB). The images look seriously banded.