From 63492411cf4abff452b47f59ec7ff6f3e9925c84 Mon Sep 17 00:00:00 2001
From: Elliott Hughes <enh@google.com>
Date: Thu, 22 May 2014 14:20:39 -0700
Subject: Move frameworks/av off <sys/atomics.h>.

Bug: 14903517
Change-Id: I92cdfc618d83fd914cfb558a07b1deae0255fccb
---
 media/libstagefright/MediaBuffer.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'media')

diff --git a/media/libstagefright/MediaBuffer.cpp b/media/libstagefright/MediaBuffer.cpp
index 11b80bf..8af0880 100644
--- a/media/libstagefright/MediaBuffer.cpp
+++ b/media/libstagefright/MediaBuffer.cpp
@@ -27,7 +27,6 @@
 #include <media/stagefright/MetaData.h>
 
 #include <ui/GraphicBuffer.h>
-#include <sys/atomics.h>
 
 namespace android {
 
@@ -92,7 +91,7 @@ void MediaBuffer::release() {
         return;
     }
 
-    int prevCount = __atomic_dec(&mRefCount);
+    int prevCount = __sync_fetch_and_sub(&mRefCount, 1);
     if (prevCount == 1) {
         if (mObserver == NULL) {
             delete this;
@@ -112,7 +111,7 @@ void MediaBuffer::claim() {
 }
 
 void MediaBuffer::add_ref() {
-    (void) __atomic_inc(&mRefCount);
+    (void) __sync_fetch_and_add(&mRefCount, 1);
 }
 
 void *MediaBuffer::data() const {
-- 
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