diff options
-rwxr-xr-x | configure | 4 | ||||
-rw-r--r-- | libavutil/atomic.c | 4 | ||||
-rw-r--r-- | libavutil/atomic.h | 2 |
3 files changed, 5 insertions, 5 deletions
@@ -1324,7 +1324,7 @@ HAVE_LIST=" struct_v4l2_frmivalenum_discrete symver_asm_label symver_gnu_asm - sync_synchronize + sync_val_compare_and_swap sysconf sysctl sys_mman_h @@ -3456,7 +3456,7 @@ check_func strerror_r check_func strptime check_func strtok_r check_func sched_getaffinity -check_builtin sync_synchronize "" "__sync_synchronize()" +check_builtin sync_val_compare_and_swap "" "int *ptr; int oldval, newval; __sync_val_compare_and_swap(ptr, oldval, newval)" check_builtin machine_rw_barrier mbarrier.h "__machine_rw_barrier()" check_builtin MemoryBarrier windows.h "MemoryBarrier()" check_func sysconf diff --git a/libavutil/atomic.c b/libavutil/atomic.c index 8fa2532fd6..37e796f05f 100644 --- a/libavutil/atomic.c +++ b/libavutil/atomic.c @@ -20,7 +20,7 @@ #include "atomic.h" -#if !HAVE_MEMORYBARRIER && !HAVE_SYNC_SYNCHRONIZE && !HAVE_MACHINE_RW_BARRIER +#if !HAVE_MEMORYBARRIER && !HAVE_SYNC_VAL_COMPARE_AND_SWAP && !HAVE_MACHINE_RW_BARRIER #if HAVE_PTHREADS @@ -102,7 +102,7 @@ void *avpriv_atomic_ptr_cas(void * volatile *ptr, void *oldval, void *newval) #endif /* HAVE_PTHREADS */ -#endif /* !HAVE_MEMORYBARRIER && !HAVE_SYNC_SYNCHRONIZE && !HAVE_MACHINE_RW_BARRIER */ +#endif /* !HAVE_MEMORYBARRIER && !HAVE_SYNC_VAL_COMPARE_AND_SWAP && !HAVE_MACHINE_RW_BARRIER */ #ifdef TEST #include <assert.h> diff --git a/libavutil/atomic.h b/libavutil/atomic.h index dad93bd1aa..577e471462 100644 --- a/libavutil/atomic.h +++ b/libavutil/atomic.h @@ -25,7 +25,7 @@ #if HAVE_MEMORYBARRIER #include "atomic_win32.h" -#elif HAVE_SYNC_SYNCHRONIZE +#elif HAVE_SYNC_VAL_COMPARE_AND_SWAP #include "atomic_gcc.h" #elif HAVE_MACHINE_RW_BARRIER #include "atomic_suncc.h" |