[Mesa-dev] [PATCH v2 0/3] st/mesa: per-context sampler views array locking

[Nicolai Hähnle]

Hi all,

I sent similar patches around a while ago. After drawoverhead
benchmarks I went back to the drawing board. In the end, the current
approach is quite similar to what I did before, except with an added
"poor man's RCU" that allows the fast path to work without locking.

Please review!
Thanks,
Nicolai
--
 src/gallium/auxiliary/util/u_inlines.h   |  16 +-
 src/gallium/include/pipe/p_context.h     |  10 +
 src/mesa/state_tracker/st_atom_sampler.c |  21 +-
 src/mesa/state_tracker/st_cb_texture.c   |  28 ++-
 src/mesa/state_tracker/st_manager.c      |   3 +
 src/mesa/state_tracker/st_sampler_view.c | 271 +++++++++++++++------
 src/mesa/state_tracker/st_sampler_view.h |   3 +
 src/mesa/state_tracker/st_texture.h      |  40 ++-
 8 files changed, 281 insertions(+), 111 deletions(-)