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| 1 | 1 |
| 2 /* | 2 /* |
| 3 * Copyright 2011 Google Inc. | 3 * Copyright 2011 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 #include "GrGpuResource.h" | 9 #include "GrGpuResource.h" |
| 10 #include "GrResourceCache2.h" | 10 #include "GrResourceCache.h" |
| 11 #include "GrGpu.h" | 11 #include "GrGpu.h" |
| 12 | 12 |
| 13 static inline GrResourceCache2* get_resource_cache2(GrGpu* gpu) { | 13 static inline GrResourceCache* get_resource_cache(GrGpu* gpu) { |
| 14 SkASSERT(gpu); | 14 SkASSERT(gpu); |
| 15 SkASSERT(gpu->getContext()); | 15 SkASSERT(gpu->getContext()); |
| 16 SkASSERT(gpu->getContext()->getResourceCache2()); | 16 SkASSERT(gpu->getContext()->getResourceCache()); |
| 17 return gpu->getContext()->getResourceCache2(); | 17 return gpu->getContext()->getResourceCache(); |
| 18 } | 18 } |
| 19 | 19 |
| 20 GrGpuResource::GrGpuResource(GrGpu* gpu, LifeCycle lifeCycle) | 20 GrGpuResource::GrGpuResource(GrGpu* gpu, LifeCycle lifeCycle) |
| 21 : fGpu(gpu) | 21 : fGpu(gpu) |
| 22 , fGpuMemorySize(kInvalidGpuMemorySize) | 22 , fGpuMemorySize(kInvalidGpuMemorySize) |
| 23 , fLifeCycle(lifeCycle) | 23 , fLifeCycle(lifeCycle) |
| 24 , fUniqueID(CreateUniqueID()) { | 24 , fUniqueID(CreateUniqueID()) { |
| 25 } | 25 } |
| 26 | 26 |
| 27 void GrGpuResource::registerWithCache() { | 27 void GrGpuResource::registerWithCache() { |
| 28 get_resource_cache2(fGpu)->resourceAccess().insertResource(this); | 28 get_resource_cache(fGpu)->resourceAccess().insertResource(this); |
| 29 } | 29 } |
| 30 | 30 |
| 31 GrGpuResource::~GrGpuResource() { | 31 GrGpuResource::~GrGpuResource() { |
| 32 // The cache should have released or destroyed this resource. | 32 // The cache should have released or destroyed this resource. |
| 33 SkASSERT(this->wasDestroyed()); | 33 SkASSERT(this->wasDestroyed()); |
| 34 } | 34 } |
| 35 | 35 |
| 36 void GrGpuResource::release() { | 36 void GrGpuResource::release() { |
| 37 SkASSERT(fGpu); | 37 SkASSERT(fGpu); |
| 38 this->onRelease(); | 38 this->onRelease(); |
| 39 get_resource_cache2(fGpu)->resourceAccess().removeResource(this); | 39 get_resource_cache(fGpu)->resourceAccess().removeResource(this); |
| 40 fGpu = NULL; | 40 fGpu = NULL; |
| 41 fGpuMemorySize = 0; | 41 fGpuMemorySize = 0; |
| 42 } | 42 } |
| 43 | 43 |
| 44 void GrGpuResource::abandon() { | 44 void GrGpuResource::abandon() { |
| 45 SkASSERT(fGpu); | 45 SkASSERT(fGpu); |
| 46 this->onAbandon(); | 46 this->onAbandon(); |
| 47 get_resource_cache2(fGpu)->resourceAccess().removeResource(this); | 47 get_resource_cache(fGpu)->resourceAccess().removeResource(this); |
| 48 fGpu = NULL; | 48 fGpu = NULL; |
| 49 fGpuMemorySize = 0; | 49 fGpuMemorySize = 0; |
| 50 } | 50 } |
| 51 | 51 |
| 52 const SkData* GrGpuResource::setCustomData(const SkData* data) { | 52 const SkData* GrGpuResource::setCustomData(const SkData* data) { |
| 53 SkSafeRef(data); | 53 SkSafeRef(data); |
| 54 fData.reset(data); | 54 fData.reset(data); |
| 55 return data; | 55 return data; |
| 56 } | 56 } |
| 57 | 57 |
| (...skipping 14 matching lines...) Expand all Loading... |
| 72 } | 72 } |
| 73 | 73 |
| 74 void GrGpuResource::didChangeGpuMemorySize() const { | 74 void GrGpuResource::didChangeGpuMemorySize() const { |
| 75 if (this->wasDestroyed()) { | 75 if (this->wasDestroyed()) { |
| 76 return; | 76 return; |
| 77 } | 77 } |
| 78 | 78 |
| 79 size_t oldSize = fGpuMemorySize; | 79 size_t oldSize = fGpuMemorySize; |
| 80 SkASSERT(kInvalidGpuMemorySize != oldSize); | 80 SkASSERT(kInvalidGpuMemorySize != oldSize); |
| 81 fGpuMemorySize = kInvalidGpuMemorySize; | 81 fGpuMemorySize = kInvalidGpuMemorySize; |
| 82 get_resource_cache2(fGpu)->resourceAccess().didChangeGpuMemorySize(this, old
Size); | 82 get_resource_cache(fGpu)->resourceAccess().didChangeGpuMemorySize(this, oldS
ize); |
| 83 } | 83 } |
| 84 | 84 |
| 85 void GrGpuResource::removeContentKey() { | 85 void GrGpuResource::removeContentKey() { |
| 86 SkASSERT(fContentKey.isValid()); | 86 SkASSERT(fContentKey.isValid()); |
| 87 get_resource_cache2(fGpu)->resourceAccess().willRemoveContentKey(this); | 87 get_resource_cache(fGpu)->resourceAccess().willRemoveContentKey(this); |
| 88 fContentKey.reset(); | 88 fContentKey.reset(); |
| 89 } | 89 } |
| 90 | 90 |
| 91 bool GrGpuResource::setContentKey(const GrContentKey& key) { | 91 bool GrGpuResource::setContentKey(const GrContentKey& key) { |
| 92 // Currently this can only be called once and can't be called when the resou
rce is scratch. | 92 // Currently this can only be called once and can't be called when the resou
rce is scratch. |
| 93 SkASSERT(this->internalHasRef()); | 93 SkASSERT(this->internalHasRef()); |
| 94 SkASSERT(key.isValid()); | 94 SkASSERT(key.isValid()); |
| 95 | 95 |
| 96 // Wrapped and uncached resources can never have a content key. | 96 // Wrapped and uncached resources can never have a content key. |
| 97 if (!this->cacheAccess().isBudgeted()) { | 97 if (!this->cacheAccess().isBudgeted()) { |
| 98 return false; | 98 return false; |
| 99 } | 99 } |
| 100 | 100 |
| 101 if (fContentKey.isValid() || this->wasDestroyed()) { | 101 if (fContentKey.isValid() || this->wasDestroyed()) { |
| 102 return false; | 102 return false; |
| 103 } | 103 } |
| 104 | 104 |
| 105 fContentKey = key; | 105 fContentKey = key; |
| 106 | 106 |
| 107 if (!get_resource_cache2(fGpu)->resourceAccess().didSetContentKey(this)) { | 107 if (!get_resource_cache(fGpu)->resourceAccess().didSetContentKey(this)) { |
| 108 fContentKey.reset(); | 108 fContentKey.reset(); |
| 109 return false; | 109 return false; |
| 110 } | 110 } |
| 111 return true; | 111 return true; |
| 112 } | 112 } |
| 113 | 113 |
| 114 void GrGpuResource::notifyIsPurgeable() const { | 114 void GrGpuResource::notifyIsPurgeable() const { |
| 115 if (this->wasDestroyed()) { | 115 if (this->wasDestroyed()) { |
| 116 // We've already been removed from the cache. Goodbye cruel world! | 116 // We've already been removed from the cache. Goodbye cruel world! |
| 117 SkDELETE(this); | 117 SkDELETE(this); |
| 118 } else { | 118 } else { |
| 119 GrGpuResource* mutableThis = const_cast<GrGpuResource*>(this); | 119 GrGpuResource* mutableThis = const_cast<GrGpuResource*>(this); |
| 120 get_resource_cache2(fGpu)->resourceAccess().notifyPurgeable(mutableThis)
; | 120 get_resource_cache(fGpu)->resourceAccess().notifyPurgeable(mutableThis); |
| 121 } | 121 } |
| 122 } | 122 } |
| 123 | 123 |
| 124 void GrGpuResource::setScratchKey(const GrScratchKey& scratchKey) { | 124 void GrGpuResource::setScratchKey(const GrScratchKey& scratchKey) { |
| 125 SkASSERT(!fScratchKey.isValid()); | 125 SkASSERT(!fScratchKey.isValid()); |
| 126 SkASSERT(scratchKey.isValid()); | 126 SkASSERT(scratchKey.isValid()); |
| 127 // Wrapped resources can never have a scratch key. | 127 // Wrapped resources can never have a scratch key. |
| 128 if (this->isWrapped()) { | 128 if (this->isWrapped()) { |
| 129 return; | 129 return; |
| 130 } | 130 } |
| 131 fScratchKey = scratchKey; | 131 fScratchKey = scratchKey; |
| 132 } | 132 } |
| 133 | 133 |
| 134 void GrGpuResource::removeScratchKey() { | 134 void GrGpuResource::removeScratchKey() { |
| 135 if (!this->wasDestroyed() && fScratchKey.isValid()) { | 135 if (!this->wasDestroyed() && fScratchKey.isValid()) { |
| 136 get_resource_cache2(fGpu)->resourceAccess().willRemoveScratchKey(this); | 136 get_resource_cache(fGpu)->resourceAccess().willRemoveScratchKey(this); |
| 137 fScratchKey.reset(); | 137 fScratchKey.reset(); |
| 138 } | 138 } |
| 139 } | 139 } |
| 140 | 140 |
| 141 void GrGpuResource::makeBudgeted() { | 141 void GrGpuResource::makeBudgeted() { |
| 142 if (GrGpuResource::kUncached_LifeCycle == fLifeCycle) { | 142 if (GrGpuResource::kUncached_LifeCycle == fLifeCycle) { |
| 143 fLifeCycle = kCached_LifeCycle; | 143 fLifeCycle = kCached_LifeCycle; |
| 144 get_resource_cache2(fGpu)->resourceAccess().didChangeBudgetStatus(this); | 144 get_resource_cache(fGpu)->resourceAccess().didChangeBudgetStatus(this); |
| 145 } | 145 } |
| 146 } | 146 } |
| 147 | 147 |
| 148 void GrGpuResource::makeUnbudgeted() { | 148 void GrGpuResource::makeUnbudgeted() { |
| 149 if (GrGpuResource::kCached_LifeCycle == fLifeCycle && !fContentKey.isValid()
) { | 149 if (GrGpuResource::kCached_LifeCycle == fLifeCycle && !fContentKey.isValid()
) { |
| 150 fLifeCycle = kUncached_LifeCycle; | 150 fLifeCycle = kUncached_LifeCycle; |
| 151 get_resource_cache2(fGpu)->resourceAccess().didChangeBudgetStatus(this); | 151 get_resource_cache(fGpu)->resourceAccess().didChangeBudgetStatus(this); |
| 152 } | 152 } |
| 153 } | 153 } |
| 154 | 154 |
| 155 uint32_t GrGpuResource::CreateUniqueID() { | 155 uint32_t GrGpuResource::CreateUniqueID() { |
| 156 static int32_t gUniqueID = SK_InvalidUniqueID; | 156 static int32_t gUniqueID = SK_InvalidUniqueID; |
| 157 uint32_t id; | 157 uint32_t id; |
| 158 do { | 158 do { |
| 159 id = static_cast<uint32_t>(sk_atomic_inc(&gUniqueID) + 1); | 159 id = static_cast<uint32_t>(sk_atomic_inc(&gUniqueID) + 1); |
| 160 } while (id == SK_InvalidUniqueID); | 160 } while (id == SK_InvalidUniqueID); |
| 161 return id; | 161 return id; |
| 162 } | 162 } |
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