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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "base/memory/ref_counted.h" | 5 #include "base/memory/ref_counted.h" |
6 | 6 |
7 #include "base/threading/thread_collision_warner.h" | 7 #include "base/threading/thread_collision_warner.h" |
8 | 8 |
9 namespace base { | 9 namespace base { |
10 namespace { | 10 namespace { |
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21 return AtomicRefCountIsOne(&ref_count_); | 21 return AtomicRefCountIsOne(&ref_count_); |
22 } | 22 } |
23 | 23 |
24 RefCountedThreadSafeBase::~RefCountedThreadSafeBase() { | 24 RefCountedThreadSafeBase::~RefCountedThreadSafeBase() { |
25 #if DCHECK_IS_ON() | 25 #if DCHECK_IS_ON() |
26 DCHECK(in_dtor_) << "RefCountedThreadSafe object deleted without " | 26 DCHECK(in_dtor_) << "RefCountedThreadSafe object deleted without " |
27 "calling Release()"; | 27 "calling Release()"; |
28 #endif | 28 #endif |
29 } | 29 } |
30 | 30 |
| 31 #if !defined(ARCH_CPU_X86_FAMILY) |
| 32 bool RefCountedThreadSafeBase::Release() const { |
| 33 return ReleaseImpl(); |
| 34 } |
| 35 void RefCountedThreadSafeBase::AddRef() const { |
| 36 AddRefImpl(); |
| 37 } |
| 38 #endif |
| 39 |
31 #if DCHECK_IS_ON() | 40 #if DCHECK_IS_ON() |
32 bool RefCountedBase::CalledOnValidSequence() const { | 41 bool RefCountedBase::CalledOnValidSequence() const { |
33 return sequence_checker_.CalledOnValidSequence() || | 42 return sequence_checker_.CalledOnValidSequence() || |
34 !AtomicRefCountIsZero(&g_cross_thread_ref_count_access_allow_count); | 43 !AtomicRefCountIsZero(&g_cross_thread_ref_count_access_allow_count); |
35 } | 44 } |
36 #endif | 45 #endif |
37 | 46 |
38 } // namespace subtle | 47 } // namespace subtle |
39 | 48 |
40 #if DCHECK_IS_ON() | 49 #if DCHECK_IS_ON() |
41 ScopedAllowCrossThreadRefCountAccess::ScopedAllowCrossThreadRefCountAccess() { | 50 ScopedAllowCrossThreadRefCountAccess::ScopedAllowCrossThreadRefCountAccess() { |
42 AtomicRefCountInc(&g_cross_thread_ref_count_access_allow_count); | 51 AtomicRefCountInc(&g_cross_thread_ref_count_access_allow_count); |
43 } | 52 } |
44 | 53 |
45 ScopedAllowCrossThreadRefCountAccess::~ScopedAllowCrossThreadRefCountAccess() { | 54 ScopedAllowCrossThreadRefCountAccess::~ScopedAllowCrossThreadRefCountAccess() { |
46 AtomicRefCountDec(&g_cross_thread_ref_count_access_allow_count); | 55 AtomicRefCountDec(&g_cross_thread_ref_count_access_allow_count); |
47 } | 56 } |
48 #endif | 57 #endif |
49 | 58 |
50 } // namespace base | 59 } // namespace base |
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