OLD | NEW |
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 | 9 |
10 #include "GrGpuResource.h" | 10 #include "GrGpuResource.h" |
(...skipping 69 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
80 size_t oldSize = fGpuMemorySize; | 80 size_t oldSize = fGpuMemorySize; |
81 SkASSERT(kInvalidGpuMemorySize != oldSize); | 81 SkASSERT(kInvalidGpuMemorySize != oldSize); |
82 fGpuMemorySize = kInvalidGpuMemorySize; | 82 fGpuMemorySize = kInvalidGpuMemorySize; |
83 get_resource_cache2(fGpu)->resourceAccess().didChangeGpuMemorySize(this, old
Size); | 83 get_resource_cache2(fGpu)->resourceAccess().didChangeGpuMemorySize(this, old
Size); |
84 } | 84 } |
85 | 85 |
86 bool GrGpuResource::setContentKey(const GrResourceKey& contentKey) { | 86 bool GrGpuResource::setContentKey(const GrResourceKey& contentKey) { |
87 // Currently this can only be called once and can't be called when the resou
rce is scratch. | 87 // Currently this can only be called once and can't be called when the resou
rce is scratch. |
88 SkASSERT(!contentKey.isScratch()); | 88 SkASSERT(!contentKey.isScratch()); |
89 SkASSERT(this->internalHasRef()); | 89 SkASSERT(this->internalHasRef()); |
| 90 |
| 91 // Wrapped resources can never have a key. |
| 92 if (this->isWrapped()) { |
| 93 return false; |
| 94 } |
90 | 95 |
91 if (fContentKeySet || this->wasDestroyed()) { | 96 if (fContentKeySet || this->wasDestroyed()) { |
92 return false; | 97 return false; |
93 } | 98 } |
94 | 99 |
95 fContentKey = contentKey; | 100 fContentKey = contentKey; |
96 fContentKeySet = true; | 101 fContentKeySet = true; |
97 | 102 |
98 if (!get_resource_cache2(fGpu)->resourceAccess().didSetContentKey(this)) { | 103 if (!get_resource_cache2(fGpu)->resourceAccess().didSetContentKey(this)) { |
99 fContentKeySet = false; | 104 fContentKeySet = false; |
100 return false; | 105 return false; |
101 } | 106 } |
102 return true; | 107 return true; |
103 } | 108 } |
104 | 109 |
105 void GrGpuResource::notifyIsPurgable() const { | 110 void GrGpuResource::notifyIsPurgable() const { |
106 if (this->wasDestroyed()) { | 111 if (this->wasDestroyed()) { |
107 // We've already been removed from the cache. Goodbye cruel world! | 112 // We've already been removed from the cache. Goodbye cruel world! |
108 SkDELETE(this); | 113 SkDELETE(this); |
109 } else { | 114 } else { |
110 GrGpuResource* mutableThis = const_cast<GrGpuResource*>(this); | 115 GrGpuResource* mutableThis = const_cast<GrGpuResource*>(this); |
111 get_resource_cache2(fGpu)->resourceAccess().notifyPurgable(mutableThis); | 116 get_resource_cache2(fGpu)->resourceAccess().notifyPurgable(mutableThis); |
112 } | 117 } |
113 } | 118 } |
114 | 119 |
115 void GrGpuResource::setScratchKey(const GrResourceKey& scratchKey) { | 120 void GrGpuResource::setScratchKey(const GrResourceKey& scratchKey) { |
116 SkASSERT(fScratchKey.isNullScratch()); | 121 SkASSERT(fScratchKey.isNullScratch()); |
117 SkASSERT(scratchKey.isScratch()); | 122 SkASSERT(scratchKey.isScratch()); |
118 SkASSERT(!scratchKey.isNullScratch()); | 123 SkASSERT(!scratchKey.isNullScratch()); |
| 124 // Wrapped resources can never have a key. |
| 125 if (this->isWrapped()) { |
| 126 return; |
| 127 } |
119 fScratchKey = scratchKey; | 128 fScratchKey = scratchKey; |
120 } | 129 } |
121 | 130 |
122 uint32_t GrGpuResource::CreateUniqueID() { | 131 uint32_t GrGpuResource::CreateUniqueID() { |
123 static int32_t gUniqueID = SK_InvalidUniqueID; | 132 static int32_t gUniqueID = SK_InvalidUniqueID; |
124 uint32_t id; | 133 uint32_t id; |
125 do { | 134 do { |
126 id = static_cast<uint32_t>(sk_atomic_inc(&gUniqueID) + 1); | 135 id = static_cast<uint32_t>(sk_atomic_inc(&gUniqueID) + 1); |
127 } while (id == SK_InvalidUniqueID); | 136 } while (id == SK_InvalidUniqueID); |
128 return id; | 137 return id; |
129 } | 138 } |
OLD | NEW |