Index: gfx/win_util.cc |
=================================================================== |
--- gfx/win_util.cc (revision 73487) |
+++ gfx/win_util.cc (working copy) |
@@ -1,63 +0,0 @@ |
-// Copyright (c) 2010 The Chromium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-#include "gfx/win_util.h" |
- |
-#include <windows.h> |
- |
-#include "base/win/windows_version.h" |
- |
-namespace { |
- |
-bool DynamicLibraryPresent(const wchar_t* lib_name) { |
- HINSTANCE lib = LoadLibrary(lib_name); |
- if (lib) { |
- FreeLibrary(lib); |
- return true; |
- } |
- return false; |
-} |
- |
-} // namespace |
- |
-namespace gfx { |
- |
-// Returns true if Direct2d is available, false otherwise. |
-bool Direct2dIsAvailable() { |
- static bool checked = false; |
- static bool available = false; |
- |
- if (!checked) { |
- base::win::Version version = base::win::GetVersion(); |
- if (version < base::win::VERSION_VISTA) |
- available = false; |
- else if (version >= base::win::VERSION_WIN7) |
- available = true; |
- else |
- available = DynamicLibraryPresent(L"d2d1.dll"); |
- checked = true; |
- } |
- return available; |
-} |
- |
-// Returns true if DirectWrite is available, false otherwise. |
-bool DirectWriteIsAvailable() { |
- static bool checked = false; |
- static bool available = false; |
- |
- if (!checked) { |
- base::win::Version version = base::win::GetVersion(); |
- if (version < base::win::VERSION_VISTA) |
- available = false; |
- else if (version >= base::win::VERSION_WIN7) |
- available = true; |
- else |
- available = DynamicLibraryPresent(L"dwrite.dll"); |
- checked = true; |
- } |
- return available; |
-} |
- |
-} // namespace gfx |
- |