diff options
Diffstat (limited to 'src/gallium/include/pipe/p_atomic.h')
| -rw-r--r-- | src/gallium/include/pipe/p_atomic.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/gallium/include/pipe/p_atomic.h b/src/gallium/include/pipe/p_atomic.h index ed5f665512d..0c3fbae428c 100644 --- a/src/gallium/include/pipe/p_atomic.h +++ b/src/gallium/include/pipe/p_atomic.h @@ -225,7 +225,7 @@ p_atomic_cmpxchg(struct pipe_atomic *v, int32_t old, int32_t _new) struct pipe_atomic { - long count; + volatile long count; }; #define p_atomic_set(_v, _i) ((_v)->count = (_i)) @@ -234,7 +234,7 @@ struct pipe_atomic static INLINE boolean p_atomic_dec_zero(struct pipe_atomic *v) { - return InterlockedDecrement(&v->count) != 0; + return InterlockedDecrement(&v->count) == 0; } static INLINE void @@ -270,7 +270,6 @@ p_atomic_cmpxchg(struct pipe_atomic *v, int32_t old, int32_t _new) * Add an assembly port instead. It may abort and * doesn't destroy used mutexes. */ -#warning "using mutex-based fallback for pipe_atomic" struct pipe_atomic { pipe_mutex mutex; |