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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 | 9 |
10 #include "GrGpuResource.h" | 10 #include "GrGpuResource.h" |
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21 GrGpuResource::GrGpuResource(GrGpu* gpu, bool isWrapped) | 21 GrGpuResource::GrGpuResource(GrGpu* gpu, bool isWrapped) |
22 : fGpu(gpu) | 22 : fGpu(gpu) |
23 , fRefCnt(1) | 23 , fRefCnt(1) |
24 , fCacheEntry(NULL) | 24 , fCacheEntry(NULL) |
25 , fUniqueID(CreateUniqueID()) { | 25 , fUniqueID(CreateUniqueID()) { |
26 if (isWrapped) { | 26 if (isWrapped) { |
27 fFlags = kWrapped_FlagBit; | 27 fFlags = kWrapped_FlagBit; |
28 } else { | 28 } else { |
29 fFlags = 0; | 29 fFlags = 0; |
30 } | 30 } |
31 } | |
32 | |
33 void GrGpuResource::registerWithCache() { | |
34 get_resource_cache2(fGpu)->insertResource(this); | 31 get_resource_cache2(fGpu)->insertResource(this); |
35 } | 32 } |
36 | 33 |
37 GrGpuResource::~GrGpuResource() { | 34 GrGpuResource::~GrGpuResource() { |
38 SkASSERT(0 == fRefCnt); | 35 SkASSERT(0 == fRefCnt); |
39 // subclass should have released this. | 36 // subclass should have released this. |
40 SkASSERT(this->wasDestroyed()); | 37 SkASSERT(this->wasDestroyed()); |
41 } | 38 } |
42 | 39 |
43 void GrGpuResource::release() { | 40 void GrGpuResource::release() { |
44 if (NULL != fGpu) { | 41 if (NULL != fGpu) { |
45 this->onRelease(); | 42 this->onRelease(); |
46 get_resource_cache2(fGpu)->removeResource(this); | 43 get_resource_cache2(fGpu)->removeResource(this); |
47 fGpu = NULL; | 44 fGpu = NULL; |
48 } | 45 } |
49 } | 46 } |
50 | 47 |
51 void GrGpuResource::abandon() { | 48 void GrGpuResource::abandon() { |
52 if (NULL != fGpu) { | 49 if (NULL != fGpu) { |
53 this->onAbandon(); | 50 this->onAbandon(); |
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73 } | 70 } |
74 | 71 |
75 uint32_t GrGpuResource::CreateUniqueID() { | 72 uint32_t GrGpuResource::CreateUniqueID() { |
76 static int32_t gUniqueID = SK_InvalidUniqueID; | 73 static int32_t gUniqueID = SK_InvalidUniqueID; |
77 uint32_t id; | 74 uint32_t id; |
78 do { | 75 do { |
79 id = static_cast<uint32_t>(sk_atomic_inc(&gUniqueID) + 1); | 76 id = static_cast<uint32_t>(sk_atomic_inc(&gUniqueID) + 1); |
80 } while (id == SK_InvalidUniqueID); | 77 } while (id == SK_InvalidUniqueID); |
81 return id; | 78 return id; |
82 } | 79 } |
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