From 8b37a1bc306c1d5a3cc92e9dc04fb95d5d9a0298 Mon Sep 17 00:00:00 2001
From: trav90 <travawine@protonmail.ch>
Date: Thu, 26 Apr 2018 16:49:15 -0500
Subject: [ffvpx] Update ffvp9/ffvp8 to 3.4.2-release

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.
---
 media/ffvpx/libavutil/atomic_gcc.h | 17 -----------------
 1 file changed, 17 deletions(-)

(limited to 'media/ffvpx/libavutil/atomic_gcc.h')

diff --git a/media/ffvpx/libavutil/atomic_gcc.h b/media/ffvpx/libavutil/atomic_gcc.h
index 5f9fc49ba..2bb43c3ce 100644
--- a/media/ffvpx/libavutil/atomic_gcc.h
+++ b/media/ffvpx/libavutil/atomic_gcc.h
@@ -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 */
-- 
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