WebRTC源码分析

scoped_refptr

1. 使用scoped_refptr

2. ScopedJavaLocalRef, ScopedJavaGlobalRef

基础库使用说明

3. AtomicOps 

Increment--->__sync_add_and_fetch

Decrement--->__sync_sub_and_fetch

AcquireLoad--->__atomic_load_n

ReleaseStore--->__atomic_store_n

CompareAndSwap--->__sync_val_compare_and_swap

AcquireLoadPtr---->__atomic_load_n

CompareAndSwapPtr-->__sync_val_compare_and_swap