freedreno: Fix valgrind complaints
Trying to stabilize CI results, I came up with some valgrind and helgrind fixes. It hasn't fixed transform feedback, but I made it through a couple of runs without new bbox or fragment_out failures.
Trying to stabilize CI results, I came up with some valgrind and helgrind fixes. It hasn't fixed transform feedback, but I made it through a couple of runs without new bbox or fragment_out failures.