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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/compositor/compositor_switches.h" | 5 #include "ui/compositor/compositor_switches.h" |
6 | 6 |
7 #include "base/command_line.h" | 7 #include "base/command_line.h" |
8 | 8 |
9 namespace switches { | 9 namespace switches { |
10 | 10 |
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27 } // namespace switches | 27 } // namespace switches |
28 | 28 |
29 namespace ui { | 29 namespace ui { |
30 | 30 |
31 bool IsUIZeroCopyEnabled() { | 31 bool IsUIZeroCopyEnabled() { |
32 const base::CommandLine& command_line = | 32 const base::CommandLine& command_line = |
33 *base::CommandLine::ForCurrentProcess(); | 33 *base::CommandLine::ForCurrentProcess(); |
34 return command_line.HasSwitch(switches::kUIEnableZeroCopy); | 34 return command_line.HasSwitch(switches::kUIEnableZeroCopy); |
35 } | 35 } |
36 | 36 |
37 bool IsUIOneCopyEnabled() { | |
38 // One-copy is on by default unless zero copy is enabled. | |
39 return !IsUIZeroCopyEnabled(); | |
40 } | |
41 | |
42 } // namespace ui | 37 } // namespace ui |
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