Hi,
I'm trying to locate the alpha compositions code in Gimp and cannot
find it. I've found C/MMX/Altivec versions of many image-image
composition operations but they don't seem to use the alpha channel at all.
For example, I wonder wether the "overlay" composition corresponds
to the Port
seem to be one of the
Porter-Duff operations. But since gimp has a layer mode that seems to
take into account alphas, I'm wondering where the code for that is.
Cheers,
JS
William Skaggs wrote:
Hi Jean-Sébastien,
Probably the code you are looking for can be found in
app/paint-funcs/p
Hi JS,
Thanks for the precisions. I'm working on a real-time video
processing software (http://drone.ws). I have integrated the composition
functions found in gimp-composite* and they work remarkably. I'll take a
look at the src_over/dst_over implementations and compare them wi
