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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/gfx/color_profile.h" | 5 #include "ui/gfx/color_profile.h" |
| 6 | 6 |
| 7 #include <windows.h> | 7 #include <windows.h> |
| 8 #include <stddef.h> |
| 8 #include <map> | 9 #include <map> |
| 9 | 10 |
| 10 #include "base/files/file_util.h" | 11 #include "base/files/file_util.h" |
| 11 #include "base/lazy_instance.h" | 12 #include "base/lazy_instance.h" |
| 13 #include "base/macros.h" |
| 12 #include "base/synchronization/lock.h" | 14 #include "base/synchronization/lock.h" |
| 13 | 15 |
| 14 namespace gfx { | 16 namespace gfx { |
| 15 | 17 |
| 16 class ColorProfileCache { | 18 class ColorProfileCache { |
| 17 public: | 19 public: |
| 18 // A thread-safe cache of color profiles keyed by windows device name. | 20 // A thread-safe cache of color profiles keyed by windows device name. |
| 19 ColorProfileCache() {} | 21 ColorProfileCache() {} |
| 20 | 22 |
| 21 bool Find(const std::wstring& device, std::vector<char>* profile) { | 23 bool Find(const std::wstring& device, std::vector<char>* profile) { |
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| 112 std::string profileData; | 114 std::string profileData; |
| 113 if (!base::ReadFileToString(base::FilePath(path), &profileData)) | 115 if (!base::ReadFileToString(base::FilePath(path), &profileData)) |
| 114 return; | 116 return; |
| 115 size_t length = profileData.size(); | 117 size_t length = profileData.size(); |
| 116 if (gfx::InvalidColorProfileLength(length)) | 118 if (gfx::InvalidColorProfileLength(length)) |
| 117 return; | 119 return; |
| 118 profile->assign(profileData.data(), profileData.data() + length); | 120 profile->assign(profileData.data(), profileData.data() + length); |
| 119 } | 121 } |
| 120 | 122 |
| 121 } // namespace gfx | 123 } // namespace gfx |
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