Created attachment 39344 [details]
vert-tex demo running on r600g using git head of 986cb9d5cf60bc11c7facc19017b5432b17240f7
In the git version of mesa there was a patch made that was supposed to make the vert-text demo work. ea1d818b58d6ff9e4cd0c40eb865beabde8f268c
I tested mesa with this code installed using the r600g driver on a 3650 card. Attached is the screen shots showing the problems.
The part of the structure that is not flat actually moves up and down as the image rotates around.
LIBGL_ALWAYS_SOFTWARE=1 ./vert-tex looks great.
confirmed fixed... thanks airlied