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1 /* | 1 /* |
2 * Copyright 2010 Google Inc. | 2 * Copyright 2010 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef SkGlyphCache_Globals_DEFINED | 8 #ifndef SkGlyphCache_Globals_DEFINED |
9 #define SkGlyphCache_Globals_DEFINED | 9 #define SkGlyphCache_Globals_DEFINED |
10 | 10 |
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30 fTotalMemoryUsed = 0; | 30 fTotalMemoryUsed = 0; |
31 fCacheSizeLimit = SK_DEFAULT_FONT_CACHE_LIMIT; | 31 fCacheSizeLimit = SK_DEFAULT_FONT_CACHE_LIMIT; |
32 fCacheCount = 0; | 32 fCacheCount = 0; |
33 fCacheCountLimit = SK_DEFAULT_FONT_CACHE_COUNT_LIMIT; | 33 fCacheCountLimit = SK_DEFAULT_FONT_CACHE_COUNT_LIMIT; |
34 } | 34 } |
35 | 35 |
36 ~SkGlyphCache_Globals() { | 36 ~SkGlyphCache_Globals() { |
37 SkGlyphCache* cache = fHead; | 37 SkGlyphCache* cache = fHead; |
38 while (cache) { | 38 while (cache) { |
39 SkGlyphCache* next = cache->fNext; | 39 SkGlyphCache* next = cache->fNext; |
40 SkDELETE(cache); | 40 delete cache; |
41 cache = next; | 41 cache = next; |
42 } | 42 } |
43 } | 43 } |
44 | 44 |
45 SkSpinlock fLock; | 45 SkSpinlock fLock; |
46 | 46 |
47 SkGlyphCache* internalGetHead() const { return fHead; } | 47 SkGlyphCache* internalGetHead() const { return fHead; } |
48 SkGlyphCache* internalGetTail() const; | 48 SkGlyphCache* internalGetTail() const; |
49 | 49 |
50 size_t getTotalMemoryUsed() const { return fTotalMemoryUsed; } | 50 size_t getTotalMemoryUsed() const { return fTotalMemoryUsed; } |
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85 int32_t fCacheCountLimit; | 85 int32_t fCacheCountLimit; |
86 int32_t fCacheCount; | 86 int32_t fCacheCount; |
87 | 87 |
88 // Checkout budgets, modulated by the specified min-bytes-needed-to-purge, | 88 // Checkout budgets, modulated by the specified min-bytes-needed-to-purge, |
89 // and attempt to purge caches to match. | 89 // and attempt to purge caches to match. |
90 // Returns number of bytes freed. | 90 // Returns number of bytes freed. |
91 size_t internalPurge(size_t minBytesNeeded = 0); | 91 size_t internalPurge(size_t minBytesNeeded = 0); |
92 }; | 92 }; |
93 | 93 |
94 #endif | 94 #endif |
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