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buffer: convert to stdatomic

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This commit is contained in:
Anton Khirnov
2016-07-17 22:24:35 +02:00
parent eb34d40354
commit 27079a426c
2 changed files with 14 additions and 12 deletions
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5
libavutil/buffer_internal.h
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@@ -19,6 +19,7 @@
#ifndef AVUTIL_BUFFER_INTERNAL_H
#define AVUTIL_BUFFER_INTERNAL_H
#include <stdatomic.h>
#include <stdint.h>
#include "buffer.h"
@@ -40,7 +41,7 @@ struct AVBuffer {
/**
* number of existing AVBufferRef instances referring to this buffer
*/
volatile int refcount;
atomic_uint refcount;
/**
* a callback for freeing the data
@@ -85,7 +86,7 @@ struct AVBufferPool {
* buffers have been released, then it's safe to free the pool and all
* the buffers in it.
*/
volatile int refcount;
atomic_uint refcount;
int size;
void *opaque;