%'s are confusing for graphics

[Chris Johnston]

When looking at http://162.213.34.3/staging/graphics/guitoolkits/#radeon_gtk_radio_button you will see that with the present data, both machines have positive %'s. This is misleading as the radeon-hd5750 shows X being much higher than XMir, however the radeon-hd7450 shows X being lower than XMir. Because of this, you are unable to look at the % and tell if it is good or bad. You have to look at the chart, determine which is actually lower, then look at the Y axis label to determine that lower is better, then look at the % and come up with the fact that XMir is 61% better than X on the chart on the left, and then the same three steps on the right to determine that XMir is 2% worse than X. It should be consistent across the board.

[PS Jenkins bot (ps-jenkins)]

Fix committed into lp:helipad/graphics at revision 32, scheduled for release in helipad, milestone Unknown