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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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/views/corewm/cursor_height_provider_win.h" | 5 #include "ui/views/corewm/cursor_height_provider_win.h" |
6 | 6 |
7 #include <windows.h> | 7 #include <windows.h> |
| 8 #include <stddef.h> |
| 9 #include <stdint.h> |
8 #include <algorithm> | 10 #include <algorithm> |
9 #include <map> | 11 #include <map> |
10 | 12 |
11 #include "base/basictypes.h" | |
12 #include "base/memory/scoped_ptr.h" | 13 #include "base/memory/scoped_ptr.h" |
13 #include "base/win/scoped_hdc.h" | 14 #include "base/win/scoped_hdc.h" |
14 | 15 |
15 namespace { | 16 namespace { |
16 using PixelData = scoped_ptr<uint32_t[]>; | 17 using PixelData = scoped_ptr<uint32_t[]>; |
17 using HeightStorage = std::map<HCURSOR, int>; | 18 using HeightStorage = std::map<HCURSOR, int>; |
18 | 19 |
19 const uint32_t kBitsPeruint32 = sizeof(uint32_t) * 8; | 20 const uint32_t kBitsPeruint32 = sizeof(uint32_t) * 8; |
20 // All bits are 1 for transparent portion of monochromatic mask. | 21 // All bits are 1 for transparent portion of monochromatic mask. |
21 const uint32_t kTransparentMask = 0xffffffff; | 22 const uint32_t kTransparentMask = 0xffffffff; |
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167 return cached_height->second; | 168 return cached_height->second; |
168 | 169 |
169 const int height = CalculateCursorHeight(cursor.hCursor); | 170 const int height = CalculateCursorHeight(cursor.hCursor); |
170 (*cached_heights)[cursor.hCursor] = height; | 171 (*cached_heights)[cursor.hCursor] = height; |
171 | 172 |
172 return height; | 173 return height; |
173 } | 174 } |
174 | 175 |
175 } // namespace corewm | 176 } // namespace corewm |
176 } // namespace views | 177 } // namespace views |
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