Comment 1 for bug 939779

I'm pretty sure it's what Paul already suspected in bug #933489:

> 3. Each dot is being drawn a separate push stack, set matrix, moveto 0,0 four arc commands, etc. This could be optimised a bit.

Removing the dot patterns makes rendering considerably faster.

Are there any printers affected by this or is the testpage always going through poppler first (poppler seems to render it much faster)?