gallium: clarify reference counting for fence
authorRob Clark <robclark@freedesktop.org>
Wed, 8 Jul 2015 19:00:51 +0000 (15:00 -0400)
committerRob Clark <robclark@freedesktop.org>
Fri, 10 Jul 2015 15:57:30 +0000 (11:57 -0400)
commitf60354ee72fdee988fd604994e8b8c8d75fe78be
treef68563bd6e1cb167c82e1cf2b49d3dee1567a642
parent0a8af6361eecaba0f34a668328746924b61caa6a
gallium: clarify reference counting for fence

Nowhere was it spelled out that the state tracker may expect the pipe
driver to unref the old fence.

Signed-off-by: Rob Clark <robclark@freedesktop.org>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
src/gallium/include/pipe/p_context.h