wuggy/Dactyloidae
wuggy/Dactyloidae
1
0
Fork 0
mirror of https://repo.dactyloidae.xyz/Dactyloidae/UXP.git synced 2026-09-28 03:17:31 +09:00
Code Issues Projects Releases Packages Wiki Activity

[ffvpx] Update ffvp9/ffvp8 to 3.4.2-release

Browse source 
Structure of code was slightly modified so that it should be no longer necessary to re-generate the config_*.h files, greatly simplifying the resync process in the future.
This commit is contained in:
trav90 2018-04-26 16:49:15 -05:00 • committed by Roy Tam
commit d1361d3c21
183 changed files with 17773 additions and 28489 deletions
Download patch file Download diff file Expand all files Collapse all files

17
media/ffvpx/libavutil/atomic_gcc.h
View file

@ -28,40 +28,27 @@
#define avpriv_atomic_int_get atomic_int_get_gcc
static inline int atomic_int_get_gcc(volatile int *ptr)
{
#if HAVE_ATOMIC_COMPARE_EXCHANGE
return __atomic_load_n(ptr, __ATOMIC_SEQ_CST);
#else
__sync_synchronize();
return *ptr;
#endif
}
#define avpriv_atomic_int_set atomic_int_set_gcc
static inline void atomic_int_set_gcc(volatile int *ptr, int val)
{
#if HAVE_ATOMIC_COMPARE_EXCHANGE
__atomic_store_n(ptr, val, __ATOMIC_SEQ_CST);
#else
*ptr = val;
__sync_synchronize();
#endif
}
#define avpriv_atomic_int_add_and_fetch atomic_int_add_and_fetch_gcc
static inline int atomic_int_add_and_fetch_gcc(volatile int *ptr, int inc)
{
#if HAVE_ATOMIC_COMPARE_EXCHANGE
return __atomic_add_fetch(ptr, inc, __ATOMIC_SEQ_CST);
#else
return __sync_add_and_fetch(ptr, inc);
#endif
}
#define avpriv_atomic_ptr_cas atomic_ptr_cas_gcc
static inline void *atomic_ptr_cas_gcc(void * volatile *ptr,
void *oldval, void *newval)
{
#if HAVE_SYNC_VAL_COMPARE_AND_SWAP
#ifdef __ARMCC_VERSION
// armcc will throw an error if ptr is not an integer type
volatile uintptr_t *tmp = (volatile uintptr_t*)ptr;
@ -69,10 +56,6 @@ static inline void *atomic_ptr_cas_gcc(void * volatile *ptr,
#else
return __sync_val_compare_and_swap(ptr, oldval, newval);
#endif
#else
__atomic_compare_exchange_n(ptr, &oldval, newval, 0, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST);
return oldval;
#endif
}
#endif /* AVUTIL_ATOMIC_GCC_H */