[sldev] branches/shadow-draft missing llrender.cpp

[Kitty]

> The sim "First Look Isle" might be useful as a tool here.  The
> instructions located there might be a little too much for casual
> comparison, though (it seems very rigorous, asking you to back up
> settings and reinstall SL).  IIRC, the sim was set up while they
> tested a redone rendering pipeline, and it seems to still be
> available.

Thankies, I remember it from the render pipeline update! :) Seems like ages
ago now :o.

I just tried it and I actually did go back, deleted the settings folder and
configured from a fresh install and even tried it under WL multiple times
just to make sure I wasn't doing anything wrong.

Test 1:
Pre-WL - 40.5fps
WL - 21.9

Test 2:
Pre-WL - 32.8
WL - 18.6

Test 3:
Pre-WL - 42.0
WL - 24.2

Test 4:
Pre-WL - 57.4
WL - 27.3

That's not within any margin of error. The fps is nearly halved, which is
far worse than even the worst "on location" test I did earlier today
*confuzzled*.