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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2010 Google Inc. | 3 * Copyright 2010 Google Inc. |
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 | 10 |
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157 #endif | 157 #endif |
158 } | 158 } |
159 } | 159 } |
160 | 160 |
161 // This functor just searches for an entry with only a single ref (from | 161 // This functor just searches for an entry with only a single ref (from |
162 // the texture cache itself). Presumably in this situation no one else | 162 // the texture cache itself). Presumably in this situation no one else |
163 // is relying on the texture. | 163 // is relying on the texture. |
164 class GrTFindUnreffedFunctor { | 164 class GrTFindUnreffedFunctor { |
165 public: | 165 public: |
166 bool operator()(const GrResourceEntry* entry) const { | 166 bool operator()(const GrResourceEntry* entry) const { |
167 return 1 == entry->resource()->getRefCnt(); | 167 return entry->resource()->unique(); |
168 } | 168 } |
169 }; | 169 }; |
170 | 170 |
171 GrResource* GrResourceCache::find(const GrResourceKey& key, uint32_t ownershipFl
ags) { | 171 GrResource* GrResourceCache::find(const GrResourceKey& key, uint32_t ownershipFl
ags) { |
172 GrAutoResourceCacheValidate atcv(this); | 172 GrAutoResourceCacheValidate atcv(this); |
173 | 173 |
174 GrResourceEntry* entry = NULL; | 174 GrResourceEntry* entry = NULL; |
175 | 175 |
176 if (ownershipFlags & kNoOtherOwners_OwnershipFlag) { | 176 if (ownershipFlags & kNoOtherOwners_OwnershipFlag) { |
177 GrTFindUnreffedFunctor functor; | 177 GrTFindUnreffedFunctor functor; |
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331 while (NULL != entry) { | 331 while (NULL != entry) { |
332 GrAutoResourceCacheValidate atcv(this); | 332 GrAutoResourceCacheValidate atcv(this); |
333 | 333 |
334 if ((fEntryCount+extraCount) <= fMaxCount && | 334 if ((fEntryCount+extraCount) <= fMaxCount && |
335 (fEntryBytes+extraBytes) <= fMaxBytes) { | 335 (fEntryBytes+extraBytes) <= fMaxBytes) { |
336 withinBudget = true; | 336 withinBudget = true; |
337 break; | 337 break; |
338 } | 338 } |
339 | 339 |
340 GrResourceEntry* prev = iter.prev(); | 340 GrResourceEntry* prev = iter.prev(); |
341 if (1 == entry->fResource->getRefCnt()) { | 341 if (entry->fResource->unique()) { |
342 changed = true; | 342 changed = true; |
343 this->deleteResource(entry); | 343 this->deleteResource(entry); |
344 } | 344 } |
345 entry = prev; | 345 entry = prev; |
346 } | 346 } |
347 } while (!withinBudget && changed); | 347 } while (!withinBudget && changed); |
348 } | 348 } |
349 | 349 |
350 void GrResourceCache::purgeAllUnlocked() { | 350 void GrResourceCache::purgeAllUnlocked() { |
351 GrAutoResourceCacheValidate atcv(this); | 351 GrAutoResourceCacheValidate atcv(this); |
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465 fEntryBytes, fHighWaterEntryBytes); | 465 fEntryBytes, fHighWaterEntryBytes); |
466 SkDebugf("\t\tDetached Entry Count: current %d high %d\n", | 466 SkDebugf("\t\tDetached Entry Count: current %d high %d\n", |
467 fClientDetachedCount, fHighWaterClientDetachedCount); | 467 fClientDetachedCount, fHighWaterClientDetachedCount); |
468 SkDebugf("\t\tDetached Bytes: current %d high %d\n", | 468 SkDebugf("\t\tDetached Bytes: current %d high %d\n", |
469 fClientDetachedBytes, fHighWaterClientDetachedBytes); | 469 fClientDetachedBytes, fHighWaterClientDetachedBytes); |
470 } | 470 } |
471 | 471 |
472 #endif | 472 #endif |
473 | 473 |
474 /////////////////////////////////////////////////////////////////////////////// | 474 /////////////////////////////////////////////////////////////////////////////// |
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