I seem to recall problems with PAD being buggy in the X server, but I don't remember any details. I guess if reftests pass that's a pretty good sign, but how confident are we about the various server/driver combinations? Does Carl know?
I basically like the patch but I'd like to see a new version addressing Vlad's comments. Also, what does returning UNSUPPORTED actually cause cairo to do here?
I seem to recall problems with PAD being buggy in the X server, but I don't remember any details. I guess if reftests pass that's a pretty good sign, but how confident are we about the various server/driver combinations? Does Carl know?
I basically like the patch but I'd like to see a new version addressing Vlad's comments. Also, what does returning UNSUPPORTED actually cause cairo to do here?