third_party/WebKit/Source/platform/fonts/FontCache.cpp - Issue 1763803002: Pass Windows font rendering preferences from browser to blink

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Issue 1763803002: Pass Windows font rendering preferences from browser to blink (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 9 months ago

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1 /*	1 /*

2 * Copyright (C) 2006, 2008 Apple Inc. All rights reserved.	2 * Copyright (C) 2006, 2008 Apple Inc. All rights reserved.

3 * Copyright (C) 2007 Nicholas Shanks <webkit@nickshanks.com>	3 * Copyright (C) 2007 Nicholas Shanks <webkit@nickshanks.com>

4 *	4 *

5 * Redistribution and use in source and binary forms, with or without	5 * Redistribution and use in source and binary forms, with or without

6 * modification, are permitted provided that the following conditions	6 * modification, are permitted provided that the following conditions

7 * are met:	7 * are met:

8 *	8 *

9 * 1. Redistributions of source code must retain the above copyright	9 * 1. Redistributions of source code must retain the above copyright

10 * notice, this list of conditions and the following disclaimer.	10 * notice, this list of conditions and the following disclaimer.

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67 #endif // !OS(WIN)	67 #endif // !OS(WIN)

68	68

69 typedef HashMap<FontCacheKey, OwnPtr<FontPlatformData>, FontCacheKeyHash, FontCa cheKeyTraits> FontPlatformDataCache;	69 typedef HashMap<FontCacheKey, OwnPtr<FontPlatformData>, FontCacheKeyHash, FontCa cheKeyTraits> FontPlatformDataCache;

70 typedef HashMap<FallbackListCompositeKey, OwnPtr<ShapeCache>, FallbackListCompos iteKeyHash, FallbackListCompositeKeyTraits> FallbackListShaperCache;	70 typedef HashMap<FallbackListCompositeKey, OwnPtr<ShapeCache>, FallbackListCompos iteKeyHash, FallbackListCompositeKeyTraits> FallbackListShaperCache;

71	71

72 static FontPlatformDataCache* gFontPlatformDataCache = nullptr;	72 static FontPlatformDataCache* gFontPlatformDataCache = nullptr;

73 static FallbackListShaperCache* gFallbackListShaperCache = nullptr;	73 static FallbackListShaperCache* gFallbackListShaperCache = nullptr;

74	74

75 #if OS(WIN)	75 #if OS(WIN)

76 bool FontCache::s_useDirectWrite = false;	76 bool FontCache::s_useDirectWrite = false;

	77 bool FontCache::s_antialiasedTextEnabled = false;

	78 bool FontCache::s_lcdTextEnabled = false;

77 SkFontMgr* FontCache::s_fontManager = nullptr;	79 SkFontMgr* FontCache::s_fontManager = nullptr;

78 bool FontCache::s_useSubpixelPositioning = false;	80 bool FontCache::s_useSubpixelPositioning = false;

79 float FontCache::s_deviceScaleFactor = 1.0;	81 float FontCache::s_deviceScaleFactor = 1.0;

80 #endif // OS(WIN)	82 #endif // OS(WIN)

81	83

82 FontCache* FontCache::fontCache()	84 FontCache* FontCache::fontCache()

83 {	85 {

84 DEFINE_STATIC_LOCAL(FontCache, globalFontCache, ());	86 DEFINE_STATIC_LOCAL(FontCache, globalFontCache, ());

85 return &globalFontCache;	87 return &globalFontCache;

86 }	88 }

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375 iter != gFallbackListShaperCache->end();	377 iter != gFallbackListShaperCache->end();

376 ++iter) {	378 ++iter) {

377 shapeResultCacheSize += iter->value->byteSize();	379 shapeResultCacheSize += iter->value->byteSize();

378 }	380 }

379 dump->addScalar("size", "bytes", shapeResultCacheSize);	381 dump->addScalar("size", "bytes", shapeResultCacheSize);

380 memoryDump->addSuballocation(dump->guid(), String(WTF::Partitions::kAllocate dObjectPoolName));	382 memoryDump->addSuballocation(dump->guid(), String(WTF::Partitions::kAllocate dObjectPoolName));

381 }	383 }

382	384

383	385

384 } // namespace blink	386 } // namespace blink

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