1 2 /* 3 * Copyright 2011 Google Inc. 4 * 5 * Use of this source code is governed by a BSD-style license that can be 6 * found in the LICENSE file. 7 */ 8 9 10 #include "GrResource.h" 11 #include "GrGpu.h" 12 13 GrResource::GrResource(GrGpu* gpu, bool isWrapped) { 14 fGpu = gpu; 15 fCacheEntry = NULL; 16 fDeferredRefCount = 0; 17 if (isWrapped) { 18 fFlags = kWrapped_FlagBit; 19 } else { 20 fFlags = 0; 21 } 22 fGpu->insertResource(this); 23 } 24 25 GrResource::~GrResource() { 26 // subclass should have released this. 27 SkASSERT(0 == fDeferredRefCount); 28 SkASSERT(!this->isValid()); 29 } 30 31 void GrResource::release() { 32 if (NULL != fGpu) { 33 this->onRelease(); 34 fGpu->removeResource(this); 35 fGpu = NULL; 36 } 37 } 38 39 void GrResource::abandon() { 40 if (NULL != fGpu) { 41 this->onAbandon(); 42 fGpu->removeResource(this); 43 fGpu = NULL; 44 } 45 } 46 47 const GrContext* GrResource::getContext() const { 48 if (NULL != fGpu) { 49 return fGpu->getContext(); 50 } else { 51 return NULL; 52 } 53 } 54 55 GrContext* GrResource::getContext() { 56 if (NULL != fGpu) { 57 return fGpu->getContext(); 58 } else { 59 return NULL; 60 } 61 } 62
