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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 "content/renderer/renderer_main_platform_delegate.h" | 5 #include "content/renderer/renderer_main_platform_delegate.h" |
6 | 6 |
7 #include "base/command_line.h" | 7 #include "base/command_line.h" |
8 #include "base/logging.h" | 8 #include "base/logging.h" |
9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
10 #include "base/strings/string16.h" | 10 #include "base/strings/string16.h" |
11 #include "base/win/scoped_comptr.h" | 11 #include "base/win/scoped_comptr.h" |
12 #include "base/win/win_util.h" | 12 #include "base/win/win_util.h" |
13 #include "base/win/windows_version.h" | 13 #include "base/win/windows_version.h" |
14 #include "content/public/common/content_switches.h" | 14 #include "content/public/common/content_switches.h" |
15 #include "content/public/common/injection_test_win.h" | 15 #include "content/public/common/injection_test_win.h" |
16 #include "content/public/renderer/render_font_warmup_win.h" | 16 #include "content/public/renderer/render_font_warmup_win.h" |
17 #include "content/public/renderer/render_thread.h" | 17 #include "content/public/renderer/render_thread.h" |
18 #include "content/renderer/render_thread_impl.h" | 18 #include "content/renderer/render_thread_impl.h" |
19 #include "sandbox/win/src/sandbox.h" | 19 #include "sandbox/win/src/sandbox.h" |
20 #include "skia/ext/fontmgr_default_win.h" | 20 #include "skia/ext/fontmgr_default_win.h" |
21 #include "skia/ext/vector_platform_device_emf_win.h" | |
22 #include "third_party/WebKit/public/web/WebRuntimeFeatures.h" | 21 #include "third_party/WebKit/public/web/WebRuntimeFeatures.h" |
23 #include "third_party/WebKit/public/web/win/WebFontRendering.h" | 22 #include "third_party/WebKit/public/web/win/WebFontRendering.h" |
24 #include "third_party/icu/source/i18n/unicode/timezone.h" | 23 #include "third_party/icu/source/i18n/unicode/timezone.h" |
25 #include "third_party/skia/include/ports/SkFontMgr.h" | 24 #include "third_party/skia/include/ports/SkFontMgr.h" |
26 #include "third_party/skia/include/ports/SkTypeface_win.h" | 25 #include "third_party/skia/include/ports/SkTypeface_win.h" |
27 #include "ui/gfx/win/direct_write.h" | 26 #include "ui/gfx/win/direct_write.h" |
28 #include "ui/gfx/win/dpi.h" | 27 #include "ui/gfx/win/dpi.h" |
29 | 28 |
30 #include <dwrite.h> | 29 #include <dwrite.h> |
31 | 30 |
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86 // HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones. | 85 // HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Time Zones. |
87 // After TimeZone::createDefault is called once here, the timezone ID is | 86 // After TimeZone::createDefault is called once here, the timezone ID is |
88 // cached and there's no more need to access the registry. If the sandbox | 87 // cached and there's no more need to access the registry. If the sandbox |
89 // is disabled, we don't have to make this dummy call. | 88 // is disabled, we don't have to make this dummy call. |
90 scoped_ptr<icu::TimeZone> zone(icu::TimeZone::createDefault()); | 89 scoped_ptr<icu::TimeZone> zone(icu::TimeZone::createDefault()); |
91 | 90 |
92 if (use_direct_write) { | 91 if (use_direct_write) { |
93 WarmupDirectWrite(); | 92 WarmupDirectWrite(); |
94 } else { | 93 } else { |
95 SkTypeface_SetEnsureLOGFONTAccessibleProc(SkiaPreCacheFont); | 94 SkTypeface_SetEnsureLOGFONTAccessibleProc(SkiaPreCacheFont); |
96 skia::SetSkiaEnsureTypefaceCharactersAccessible( | |
97 SkiaPreCacheFontCharacters); | |
98 } | 95 } |
99 } | 96 } |
100 blink::WebFontRendering::setUseDirectWrite(use_direct_write); | 97 blink::WebFontRendering::setUseDirectWrite(use_direct_write); |
101 blink::WebFontRendering::setDeviceScaleFactor(gfx::GetDPIScale()); | 98 blink::WebFontRendering::setDeviceScaleFactor(gfx::GetDPIScale()); |
102 } | 99 } |
103 | 100 |
104 void RendererMainPlatformDelegate::PlatformUninitialize() { | 101 void RendererMainPlatformDelegate::PlatformUninitialize() { |
105 } | 102 } |
106 | 103 |
107 bool RendererMainPlatformDelegate::EnableSandbox() { | 104 bool RendererMainPlatformDelegate::EnableSandbox() { |
108 sandbox::TargetServices* target_services = | 105 sandbox::TargetServices* target_services = |
109 parameters_.sandbox_info->target_services; | 106 parameters_.sandbox_info->target_services; |
110 | 107 |
111 if (target_services) { | 108 if (target_services) { |
112 // Cause advapi32 to load before the sandbox is turned on. | 109 // Cause advapi32 to load before the sandbox is turned on. |
113 unsigned int dummy_rand; | 110 unsigned int dummy_rand; |
114 rand_s(&dummy_rand); | 111 rand_s(&dummy_rand); |
115 // Warm up language subsystems before the sandbox is turned on. | 112 // Warm up language subsystems before the sandbox is turned on. |
116 ::GetUserDefaultLangID(); | 113 ::GetUserDefaultLangID(); |
117 ::GetUserDefaultLCID(); | 114 ::GetUserDefaultLCID(); |
118 | 115 |
119 target_services->LowerToken(); | 116 target_services->LowerToken(); |
120 return true; | 117 return true; |
121 } | 118 } |
122 return false; | 119 return false; |
123 } | 120 } |
124 | 121 |
125 } // namespace content | 122 } // namespace content |
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