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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 #ifndef CONTENT_COMMON_FONT_CONFIG_IPC_LINUX_H_ | 5 #ifndef CONTENT_COMMON_FONT_CONFIG_IPC_LINUX_H_ |
6 #define CONTENT_COMMON_FONT_CONFIG_IPC_LINUX_H_ | 6 #define CONTENT_COMMON_FONT_CONFIG_IPC_LINUX_H_ |
7 | 7 |
8 #include "base/compiler_specific.h" | 8 #include "base/compiler_specific.h" |
9 #include "base/containers/mru_cache.h" | 9 #include "base/containers/mru_cache.h" |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
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24 template <> | 24 template <> |
25 struct hash<SkFontConfigInterface::FontIdentity> { | 25 struct hash<SkFontConfigInterface::FontIdentity> { |
26 std::size_t operator()(const SkFontConfigInterface::FontIdentity& sp) const; | 26 std::size_t operator()(const SkFontConfigInterface::FontIdentity& sp) const; |
27 }; | 27 }; |
28 } | 28 } |
29 | 29 |
30 namespace content { | 30 namespace content { |
31 | 31 |
32 | 32 |
33 // FontConfig implementation for Skia that proxies out of process to get out | 33 // FontConfig implementation for Skia that proxies out of process to get out |
34 // of the sandbox. See http://code.google.com/p/chromium/wiki/LinuxSandboxIPC | 34 // of the sandbox. See https://chromium.googlesource.com/chromium/src/+/master/d
ocs/linux_sandbox_ipc.md |
35 class FontConfigIPC : public SkFontConfigInterface { | 35 class FontConfigIPC : public SkFontConfigInterface { |
36 public: | 36 public: |
37 explicit FontConfigIPC(int fd); | 37 explicit FontConfigIPC(int fd); |
38 ~FontConfigIPC() override; | 38 ~FontConfigIPC() override; |
39 | 39 |
40 bool matchFamilyName(const char familyName[], | 40 bool matchFamilyName(const char familyName[], |
41 SkTypeface::Style requested, | 41 SkTypeface::Style requested, |
42 FontIdentity* outFontIdentifier, | 42 FontIdentity* outFontIdentifier, |
43 SkString* outFamilyName, | 43 SkString* outFamilyName, |
44 SkTypeface::Style* outStyle) override; | 44 SkTypeface::Style* outStyle) override; |
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76 // this API, this seems okay. | 76 // this API, this seems okay. |
77 base::HashingMRUCache<FontIdentity, skia::RefPtr<SkTypeface>> | 77 base::HashingMRUCache<FontIdentity, skia::RefPtr<SkTypeface>> |
78 mapped_typefaces_; | 78 mapped_typefaces_; |
79 | 79 |
80 DISALLOW_COPY_AND_ASSIGN(FontConfigIPC); | 80 DISALLOW_COPY_AND_ASSIGN(FontConfigIPC); |
81 }; | 81 }; |
82 | 82 |
83 } // namespace content | 83 } // namespace content |
84 | 84 |
85 #endif // CONTENT_COMMON_FONT_CONFIG_IPC_LINUX_H_ | 85 #endif // CONTENT_COMMON_FONT_CONFIG_IPC_LINUX_H_ |
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