st/nine: Allocate temporaries on demand for ps ff
authorAxel Davy <axel.davy@ens.fr>
Sun, 25 Sep 2016 12:04:17 +0000 (14:04 +0200)
committerAxel Davy <axel.davy@ens.fr>
Mon, 10 Oct 2016 21:43:50 +0000 (23:43 +0200)
commitd9b8b3196ecb8d84536cf2449d394288e408b1da
tree001c54ab1dac0be22ebd6fa8f826545f3cd33d2f
parentf7dd27aed3045174eb91ec5a99c4c619504f6559
st/nine: Allocate temporaries on demand for ps ff

Same change than for vs ff.
This makes it easier to not introduce mistakes
reusing temporaries whose result shouldn't be
erased.

Signed-off-by: Axel Davy <axel.davy@ens.fr>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
src/gallium/state_trackers/nine/nine_ff.c