[sldev] Terrible performance in http-texture

[Khyota]

Just finished compiling http-texture on linux x86_64 with my usual O2 
optimization but the performance is about 75% worse then trunk, running make 
with VERBOSE=1 does reveal -O2 was passed to gcc. Also when opening fast 
timers to check for bottlenecks all readings disapear after a few seconds 
leaving the window empty so thats broken too.

Heres a screenshot
http://imagebin.org/45829

has anyone else noticed this?