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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2006 The Android Open Source Project | 3 * Copyright 2006 The Android Open Source Project |
4 * | 4 * |
5 * Use of this source code is governed by a BSD-style license that can be | 5 * Use of this source code is governed by a BSD-style license that can be |
6 * found in the LICENSE file. | 6 * found in the LICENSE file. |
7 */ | 7 */ |
8 | 8 |
9 | 9 |
10 #ifndef SkGlyphCache_DEFINED | 10 #ifndef SkGlyphCache_DEFINED |
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251 size_t fMemoryUsed; | 251 size_t fMemoryUsed; |
252 | 252 |
253 struct AuxProcRec { | 253 struct AuxProcRec { |
254 AuxProcRec* fNext; | 254 AuxProcRec* fNext; |
255 void (*fProc)(void*); | 255 void (*fProc)(void*); |
256 void* fData; | 256 void* fData; |
257 }; | 257 }; |
258 AuxProcRec* fAuxProcList; | 258 AuxProcRec* fAuxProcList; |
259 void invokeAndRemoveAuxProcs(); | 259 void invokeAndRemoveAuxProcs(); |
260 | 260 |
261 // This relies on the caller to have already acquired the mutex to access th
e global cache | |
262 static size_t InternalFreeCache(SkGlyphCache_Globals*, size_t bytesNeeded); | |
263 | |
264 inline static SkGlyphCache* FindTail(SkGlyphCache* head); | 261 inline static SkGlyphCache* FindTail(SkGlyphCache* head); |
265 | 262 |
266 friend class SkGlyphCache_Globals; | 263 friend class SkGlyphCache_Globals; |
267 }; | 264 }; |
268 | 265 |
269 class SkAutoGlyphCache { | 266 class SkAutoGlyphCache { |
270 public: | 267 public: |
271 SkAutoGlyphCache(SkGlyphCache* cache) : fCache(cache) {} | 268 SkAutoGlyphCache(SkGlyphCache* cache) : fCache(cache) {} |
272 SkAutoGlyphCache(SkTypeface* typeface, const SkDescriptor* desc) { | 269 SkAutoGlyphCache(SkTypeface* typeface, const SkDescriptor* desc) { |
273 fCache = SkGlyphCache::DetachCache(typeface, desc); | 270 fCache = SkGlyphCache::DetachCache(typeface, desc); |
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292 } | 289 } |
293 } | 290 } |
294 | 291 |
295 private: | 292 private: |
296 SkGlyphCache* fCache; | 293 SkGlyphCache* fCache; |
297 | 294 |
298 static bool DetachProc(const SkGlyphCache*, void*); | 295 static bool DetachProc(const SkGlyphCache*, void*); |
299 }; | 296 }; |
300 | 297 |
301 #endif | 298 #endif |
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