[Piglit] Fwd: [PATCH 1/2] port ttexrect.cpp to piglit from glean

[Brian Paul]

On 02/07/2013 08:35 AM, Brian Paul wrote:
> OK, I thought you had git-write ability. I'll commit/push soon.

Actually, I found a few more issues with the code.

The piglit_swap_buffers() call should be moved after the probing code. 
  And you should use piglit_present_results() instead.  After a 
swapbuffers, the contents of the back buffer are undefined so you need 
to probe first.

I think that the probe loop can be replaced by a call to 
piglit_probe_image_rgb().

-Brian