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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/base/win/dpi.h" | 5 #include "ui/base/win/dpi.h" |
6 | 6 |
7 #include <windows.h> | 7 #include <windows.h> |
8 | 8 |
9 #include "base/win/scoped_hdc.h" | 9 #include "base/win/scoped_hdc.h" |
10 | 10 |
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40 } | 40 } |
41 | 41 |
42 bool IsInHighDPIMode() { | 42 bool IsInHighDPIMode() { |
43 gfx::Size dpi(GetDPI()); | 43 gfx::Size dpi(GetDPI()); |
44 return dpi.width() > kDefaultDPIX || dpi.height() > kDefaultDPIY; | 44 return dpi.width() > kDefaultDPIX || dpi.height() > kDefaultDPIY; |
45 } | 45 } |
46 | 46 |
47 void EnableHighDPISupport() { | 47 void EnableHighDPISupport() { |
48 typedef BOOL(WINAPI *SetProcessDPIAwarePtr)(VOID); | 48 typedef BOOL(WINAPI *SetProcessDPIAwarePtr)(VOID); |
49 SetProcessDPIAwarePtr set_process_dpi_aware_func = | 49 SetProcessDPIAwarePtr set_process_dpi_aware_func = |
50 GetProcAddress(GetModuleHandleA("user32.dll"), "SetProcessDPIAware"); | 50 reinterpret_cast<SetProcessDPIAwarePtr>( |
| 51 GetProcAddress(GetModuleHandleA("user32.dll"), "SetProcessDPIAware")); |
51 if (set_process_dpi_aware_func) | 52 if (set_process_dpi_aware_func) |
52 set_process_dpi_aware_func(); | 53 set_process_dpi_aware_func(); |
53 } | 54 } |
54 | 55 |
55 } // namespace ui | 56 } // namespace ui |
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