IPad gpu brushes?

[HeroicNate]

Do the iPad brushes all use gpu acceleration? I noticed that the option is missing. I also found it odd that when using the camel hair brush it would work well by default, but if I turned the bristles off it got crazy slow. Is there some sort of hardware acceleration only in effect for bristles brushes?

[support]

no, iPad version doesn't support GPU and brushes with spacing 0 works slow.