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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "ui/surface/transport_dib.h" | 5 #include "ui/surface/transport_dib.h" |
6 | 6 |
7 #include <sys/stat.h> | 7 #include <sys/stat.h> |
8 #include <unistd.h> | 8 #include <unistd.h> |
9 | 9 |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
11 #include "base/memory/scoped_ptr.h" | 11 #include "base/memory/scoped_ptr.h" |
| 12 #include "base/memory/shared_memory.h" |
12 #include "base/posix/eintr_wrapper.h" | 13 #include "base/posix/eintr_wrapper.h" |
13 #include "base/shared_memory.h" | |
14 #include "skia/ext/platform_canvas.h" | 14 #include "skia/ext/platform_canvas.h" |
15 | 15 |
16 TransportDIB::TransportDIB() | 16 TransportDIB::TransportDIB() |
17 : size_(0) { | 17 : size_(0) { |
18 } | 18 } |
19 | 19 |
20 TransportDIB::TransportDIB(TransportDIB::Handle dib) | 20 TransportDIB::TransportDIB(TransportDIB::Handle dib) |
21 : shared_memory_(dib, false /* read write */), | 21 : shared_memory_(dib, false /* read write */), |
22 size_(0) { | 22 size_(0) { |
23 } | 23 } |
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83 } | 83 } |
84 | 84 |
85 TransportDIB::Id TransportDIB::id() const { | 85 TransportDIB::Id TransportDIB::id() const { |
86 // Use FileDescriptor as id. | 86 // Use FileDescriptor as id. |
87 return shared_memory_.handle(); | 87 return shared_memory_.handle(); |
88 } | 88 } |
89 | 89 |
90 TransportDIB::Handle TransportDIB::handle() const { | 90 TransportDIB::Handle TransportDIB::handle() const { |
91 return shared_memory_.handle(); | 91 return shared_memory_.handle(); |
92 } | 92 } |
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