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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #ifndef FontDataCache_h | 31 #ifndef FontDataCache_h |
32 #define FontDataCache_h | 32 #define FontDataCache_h |
33 | 33 |
34 #include "core/platform/graphics/FontCache.h" | 34 #include "platform/fonts/FontCache.h" |
35 #include "core/platform/graphics/FontPlatformData.h" | 35 #include "platform/fonts/FontPlatformData.h" |
36 #include "wtf/HashMap.h" | 36 #include "wtf/HashMap.h" |
37 #include "wtf/ListHashSet.h" | 37 #include "wtf/ListHashSet.h" |
38 | 38 |
39 namespace WebCore { | 39 namespace WebCore { |
40 | 40 |
41 class SimpleFontData; | 41 class SimpleFontData; |
42 | 42 |
43 struct FontDataCacheKeyHash { | 43 struct FontDataCacheKeyHash { |
44 static unsigned hash(const FontPlatformData& platformData) | 44 static unsigned hash(const FontPlatformData& platformData) |
45 { | 45 { |
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90 bool purgeLeastRecentlyUsed(int count); | 90 bool purgeLeastRecentlyUsed(int count); |
91 | 91 |
92 typedef HashMap<FontPlatformData, pair<RefPtr<SimpleFontData>, unsigned>, Fo
ntDataCacheKeyHash, FontDataCacheKeyTraits> Cache; | 92 typedef HashMap<FontPlatformData, pair<RefPtr<SimpleFontData>, unsigned>, Fo
ntDataCacheKeyHash, FontDataCacheKeyTraits> Cache; |
93 Cache m_cache; | 93 Cache m_cache; |
94 ListHashSet<RefPtr<SimpleFontData> > m_inactiveFontData; | 94 ListHashSet<RefPtr<SimpleFontData> > m_inactiveFontData; |
95 }; | 95 }; |
96 | 96 |
97 } | 97 } |
98 | 98 |
99 #endif | 99 #endif |
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