Unfortunately, that's a known issue and there's not much we can do about it now 
It's been there since Catalyst 9.4, and Dolphin seems to be one of the only OGL apps causing such a leak
here's the issue : http://code.google.com/p/dolphin-emu/issues/detail?id=852&can=1&q=leak
It's been there since Catalyst 9.4, and Dolphin seems to be one of the only OGL apps causing such a leak
here's the issue : http://code.google.com/p/dolphin-emu/issues/detail?id=852&can=1&q=leak