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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2014 Google Inc. | 3 * Copyright 2014 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 #include "GrResourceCache.h" | 10 #include "GrResourceCache.h" |
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129 | 129 |
130 this->addToNonpurgeableArray(resource); | 130 this->addToNonpurgeableArray(resource); |
131 | 131 |
132 size_t size = resource->gpuMemorySize(); | 132 size_t size = resource->gpuMemorySize(); |
133 SkDEBUGCODE(++fCount;) | 133 SkDEBUGCODE(++fCount;) |
134 fBytes += size; | 134 fBytes += size; |
135 #if GR_CACHE_STATS | 135 #if GR_CACHE_STATS |
136 fHighWaterCount = SkTMax(this->getResourceCount(), fHighWaterCount); | 136 fHighWaterCount = SkTMax(this->getResourceCount(), fHighWaterCount); |
137 fHighWaterBytes = SkTMax(fBytes, fHighWaterBytes); | 137 fHighWaterBytes = SkTMax(fBytes, fHighWaterBytes); |
138 #endif | 138 #endif |
139 if (SkBudgeted::kYes == resource->resourcePriv().isBudgeted()) { | 139 if (resource->resourcePriv().isBudgeted()) { |
140 ++fBudgetedCount; | 140 ++fBudgetedCount; |
141 fBudgetedBytes += size; | 141 fBudgetedBytes += size; |
142 TRACE_COUNTER2(TRACE_DISABLED_BY_DEFAULT("skia.gpu.cache"), "skia budget
", "used", | 142 TRACE_COUNTER2(TRACE_DISABLED_BY_DEFAULT("skia.gpu.cache"), "skia budget
", "used", |
143 fBudgetedBytes, "free", fMaxBytes - fBudgetedBytes); | 143 fBudgetedBytes, "free", fMaxBytes - fBudgetedBytes); |
144 #if GR_CACHE_STATS | 144 #if GR_CACHE_STATS |
145 fBudgetedHighWaterCount = SkTMax(fBudgetedCount, fBudgetedHighWaterCount
); | 145 fBudgetedHighWaterCount = SkTMax(fBudgetedCount, fBudgetedHighWaterCount
); |
146 fBudgetedHighWaterBytes = SkTMax(fBudgetedBytes, fBudgetedHighWaterBytes
); | 146 fBudgetedHighWaterBytes = SkTMax(fBudgetedBytes, fBudgetedHighWaterBytes
); |
147 #endif | 147 #endif |
148 } | 148 } |
149 if (resource->resourcePriv().getScratchKey().isValid()) { | 149 if (resource->resourcePriv().getScratchKey().isValid()) { |
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160 | 160 |
161 if (resource->isPurgeable()) { | 161 if (resource->isPurgeable()) { |
162 fPurgeableQueue.remove(resource); | 162 fPurgeableQueue.remove(resource); |
163 } else { | 163 } else { |
164 this->removeFromNonpurgeableArray(resource); | 164 this->removeFromNonpurgeableArray(resource); |
165 } | 165 } |
166 | 166 |
167 size_t size = resource->gpuMemorySize(); | 167 size_t size = resource->gpuMemorySize(); |
168 SkDEBUGCODE(--fCount;) | 168 SkDEBUGCODE(--fCount;) |
169 fBytes -= size; | 169 fBytes -= size; |
170 if (SkBudgeted::kYes == resource->resourcePriv().isBudgeted()) { | 170 if (resource->resourcePriv().isBudgeted()) { |
171 --fBudgetedCount; | 171 --fBudgetedCount; |
172 fBudgetedBytes -= size; | 172 fBudgetedBytes -= size; |
173 TRACE_COUNTER2(TRACE_DISABLED_BY_DEFAULT("skia.gpu.cache"), "skia budget
", "used", | 173 TRACE_COUNTER2(TRACE_DISABLED_BY_DEFAULT("skia.gpu.cache"), "skia budget
", "used", |
174 fBudgetedBytes, "free", fMaxBytes - fBudgetedBytes); | 174 fBudgetedBytes, "free", fMaxBytes - fBudgetedBytes); |
175 } | 175 } |
176 | 176 |
177 if (resource->resourcePriv().getScratchKey().isValid()) { | 177 if (resource->resourcePriv().getScratchKey().isValid()) { |
178 fScratchMap.remove(resource->resourcePriv().getScratchKey(), resource); | 178 fScratchMap.remove(resource->resourcePriv().getScratchKey(), resource); |
179 } | 179 } |
180 if (resource->getUniqueKey().isValid()) { | 180 if (resource->getUniqueKey().isValid()) { |
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368 | 368 |
369 if (!SkToBool(ResourceAccess::kAllCntsReachedZero_RefNotificationFlag & flag
s)) { | 369 if (!SkToBool(ResourceAccess::kAllCntsReachedZero_RefNotificationFlag & flag
s)) { |
370 SkASSERT(!resource->isPurgeable()); | 370 SkASSERT(!resource->isPurgeable()); |
371 return; | 371 return; |
372 } | 372 } |
373 | 373 |
374 SkASSERT(resource->isPurgeable()); | 374 SkASSERT(resource->isPurgeable()); |
375 this->removeFromNonpurgeableArray(resource); | 375 this->removeFromNonpurgeableArray(resource); |
376 fPurgeableQueue.insert(resource); | 376 fPurgeableQueue.insert(resource); |
377 | 377 |
378 if (SkBudgeted::kNo == resource->resourcePriv().isBudgeted()) { | 378 if (!resource->resourcePriv().isBudgeted()) { |
379 // Check whether this resource could still be used as a scratch resource
. | 379 // Check whether this resource could still be used as a scratch resource
. |
380 if (!resource->cacheAccess().isExternal() && | 380 if (!resource->cacheAccess().isExternal() && |
381 resource->resourcePriv().getScratchKey().isValid()) { | 381 resource->resourcePriv().getScratchKey().isValid()) { |
382 // We won't purge an existing resource to make room for this one. | 382 // We won't purge an existing resource to make room for this one. |
383 if (fBudgetedCount < fMaxCount && | 383 if (fBudgetedCount < fMaxCount && |
384 fBudgetedBytes + resource->gpuMemorySize() <= fMaxBytes) { | 384 fBudgetedBytes + resource->gpuMemorySize() <= fMaxBytes) { |
385 resource->resourcePriv().makeBudgeted(); | 385 resource->resourcePriv().makeBudgeted(); |
386 return; | 386 return; |
387 } | 387 } |
388 } | 388 } |
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407 // SkASSERT(!fPurging); GrPathRange increases size during flush. :( | 407 // SkASSERT(!fPurging); GrPathRange increases size during flush. :( |
408 SkASSERT(resource); | 408 SkASSERT(resource); |
409 SkASSERT(this->isInCache(resource)); | 409 SkASSERT(this->isInCache(resource)); |
410 | 410 |
411 ptrdiff_t delta = resource->gpuMemorySize() - oldSize; | 411 ptrdiff_t delta = resource->gpuMemorySize() - oldSize; |
412 | 412 |
413 fBytes += delta; | 413 fBytes += delta; |
414 #if GR_CACHE_STATS | 414 #if GR_CACHE_STATS |
415 fHighWaterBytes = SkTMax(fBytes, fHighWaterBytes); | 415 fHighWaterBytes = SkTMax(fBytes, fHighWaterBytes); |
416 #endif | 416 #endif |
417 if (SkBudgeted::kYes == resource->resourcePriv().isBudgeted()) { | 417 if (resource->resourcePriv().isBudgeted()) { |
418 fBudgetedBytes += delta; | 418 fBudgetedBytes += delta; |
419 TRACE_COUNTER2(TRACE_DISABLED_BY_DEFAULT("skia.gpu.cache"), "skia budget
", "used", | 419 TRACE_COUNTER2(TRACE_DISABLED_BY_DEFAULT("skia.gpu.cache"), "skia budget
", "used", |
420 fBudgetedBytes, "free", fMaxBytes - fBudgetedBytes); | 420 fBudgetedBytes, "free", fMaxBytes - fBudgetedBytes); |
421 #if GR_CACHE_STATS | 421 #if GR_CACHE_STATS |
422 fBudgetedHighWaterBytes = SkTMax(fBudgetedBytes, fBudgetedHighWaterBytes
); | 422 fBudgetedHighWaterBytes = SkTMax(fBudgetedBytes, fBudgetedHighWaterBytes
); |
423 #endif | 423 #endif |
424 } | 424 } |
425 | 425 |
426 this->purgeAsNeeded(); | 426 this->purgeAsNeeded(); |
427 this->validate(); | 427 this->validate(); |
428 } | 428 } |
429 | 429 |
430 void GrResourceCache::didChangeBudgetStatus(GrGpuResource* resource) { | 430 void GrResourceCache::didChangeBudgetStatus(GrGpuResource* resource) { |
431 SkASSERT(resource); | 431 SkASSERT(resource); |
432 SkASSERT(this->isInCache(resource)); | 432 SkASSERT(this->isInCache(resource)); |
433 | 433 |
434 size_t size = resource->gpuMemorySize(); | 434 size_t size = resource->gpuMemorySize(); |
435 | 435 |
436 if (SkBudgeted::kYes == resource->resourcePriv().isBudgeted()) { | 436 if (resource->resourcePriv().isBudgeted()) { |
437 ++fBudgetedCount; | 437 ++fBudgetedCount; |
438 fBudgetedBytes += size; | 438 fBudgetedBytes += size; |
439 #if GR_CACHE_STATS | 439 #if GR_CACHE_STATS |
440 fBudgetedHighWaterBytes = SkTMax(fBudgetedBytes, fBudgetedHighWaterBytes
); | 440 fBudgetedHighWaterBytes = SkTMax(fBudgetedBytes, fBudgetedHighWaterBytes
); |
441 fBudgetedHighWaterCount = SkTMax(fBudgetedCount, fBudgetedHighWaterCount
); | 441 fBudgetedHighWaterCount = SkTMax(fBudgetedCount, fBudgetedHighWaterCount
); |
442 #endif | 442 #endif |
443 this->purgeAsNeeded(); | 443 this->purgeAsNeeded(); |
444 } else { | 444 } else { |
445 --fBudgetedCount; | 445 --fBudgetedCount; |
446 fBudgetedBytes -= size; | 446 fBudgetedBytes -= size; |
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657 if (!resource->isPurgeable()) { | 657 if (!resource->isPurgeable()) { |
658 ++fLocked; | 658 ++fLocked; |
659 } | 659 } |
660 | 660 |
661 if (resource->cacheAccess().isScratch()) { | 661 if (resource->cacheAccess().isScratch()) { |
662 SkASSERT(!resource->getUniqueKey().isValid()); | 662 SkASSERT(!resource->getUniqueKey().isValid()); |
663 ++fScratch; | 663 ++fScratch; |
664 SkASSERT(fScratchMap->countForKey(resource->resourcePriv().getSc
ratchKey())); | 664 SkASSERT(fScratchMap->countForKey(resource->resourcePriv().getSc
ratchKey())); |
665 SkASSERT(!resource->cacheAccess().isExternal()); | 665 SkASSERT(!resource->cacheAccess().isExternal()); |
666 } else if (resource->resourcePriv().getScratchKey().isValid()) { | 666 } else if (resource->resourcePriv().getScratchKey().isValid()) { |
667 SkASSERT(SkBudgeted::kNo == resource->resourcePriv().isBudgeted(
) || | 667 SkASSERT(!resource->resourcePriv().isBudgeted() || |
668 resource->getUniqueKey().isValid()); | 668 resource->getUniqueKey().isValid()); |
669 ++fCouldBeScratch; | 669 ++fCouldBeScratch; |
670 SkASSERT(fScratchMap->countForKey(resource->resourcePriv().getSc
ratchKey())); | 670 SkASSERT(fScratchMap->countForKey(resource->resourcePriv().getSc
ratchKey())); |
671 SkASSERT(!resource->cacheAccess().isExternal()); | 671 SkASSERT(!resource->cacheAccess().isExternal()); |
672 } | 672 } |
673 const GrUniqueKey& uniqueKey = resource->getUniqueKey(); | 673 const GrUniqueKey& uniqueKey = resource->getUniqueKey(); |
674 if (uniqueKey.isValid()) { | 674 if (uniqueKey.isValid()) { |
675 ++fContent; | 675 ++fContent; |
676 SkASSERT(fUniqueHash->find(uniqueKey) == resource); | 676 SkASSERT(fUniqueHash->find(uniqueKey) == resource); |
677 SkASSERT(!resource->cacheAccess().isExternal()); | 677 SkASSERT(!resource->cacheAccess().isExternal()); |
678 SkASSERT(SkBudgeted::kYes == resource->resourcePriv().isBudgeted
()); | 678 SkASSERT(resource->resourcePriv().isBudgeted()); |
679 } | 679 } |
680 | 680 |
681 if (SkBudgeted::kYes == resource->resourcePriv().isBudgeted()) { | 681 if (resource->resourcePriv().isBudgeted()) { |
682 ++fBudgetedCount; | 682 ++fBudgetedCount; |
683 fBudgetedBytes += resource->gpuMemorySize(); | 683 fBudgetedBytes += resource->gpuMemorySize(); |
684 } | 684 } |
685 } | 685 } |
686 }; | 686 }; |
687 | 687 |
688 Stats stats(this); | 688 Stats stats(this); |
689 | 689 |
690 for (int i = 0; i < fNonpurgeableResources.count(); ++i) { | 690 for (int i = 0; i < fNonpurgeableResources.count(); ++i) { |
691 SkASSERT(!fNonpurgeableResources[i]->isPurgeable() || | 691 SkASSERT(!fNonpurgeableResources[i]->isPurgeable() || |
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733 return true; | 733 return true; |
734 } | 734 } |
735 if (index < fNonpurgeableResources.count() && fNonpurgeableResources[index]
== resource) { | 735 if (index < fNonpurgeableResources.count() && fNonpurgeableResources[index]
== resource) { |
736 return true; | 736 return true; |
737 } | 737 } |
738 SkDEBUGFAIL("Resource index should be -1 or the resource should be in the ca
che."); | 738 SkDEBUGFAIL("Resource index should be -1 or the resource should be in the ca
che."); |
739 return false; | 739 return false; |
740 } | 740 } |
741 | 741 |
742 #endif | 742 #endif |
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