~hjd/ubuntu/wily/gyp/debian-merged

« back to all changes in this revision

Viewing changes to test/win/enable-winrt/dllmain.cc

• browse files at revision 17
• compare with another revision
• download diff
• download tarball
• view history from revision 17

Show diffs side-by-side

added

removed

test/win/enable-winrt/dllmain.cc

 

1

// Copyright (c) 2013 Google Inc. All rights reserved.

 

2

// Use of this source code is governed by a BSD-style license that can be

 

3

// found in the LICENSE file.

 

4

 

 

5

#include <windows.h>

 

6

#include <wrl.h>

 

7

#include <wrl/wrappers/corewrappers.h>

 

8

#include <windows.graphics.display.h>

 

9

 

 

10

using namespace Microsoft::WRL;

 

11

using namespace Microsoft::WRL::Wrappers;

 

12

using namespace ABI::Windows::Foundation;

 

13

using namespace ABI::Windows::Graphics::Display;

 

14

 

 

15

bool TryToUseSomeWinRT() {

 

16

  ComPtr<IDisplayPropertiesStatics> dp;

 

17

  HStringReference s(RuntimeClass_Windows_Graphics_Display_DisplayProperties);

 

18

  HRESULT hr = GetActivationFactory(s.Get(), dp.GetAddressOf());

 

19

  if (SUCCEEDED(hr)) {

 

20

    float dpi = 96.0f;

 

21

    if (SUCCEEDED(dp->get_LogicalDpi(&dpi))) {

 

22

      return true;

 

23

    }

 

24

  }

 

25

  return false;

 

26

}

 

27

 

 

28

BOOL WINAPI DllMain(HINSTANCE hinstance, DWORD reason, LPVOID reserved) {

 

29

  return TRUE;

 

30

}

• Older »

Loggerhead is a web-based interface for Breezy
Version: 2.0.1