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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 "GrRenderTarget.h" | 10 #include "GrRenderTarget.h" |
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57 size_t GrRenderTarget::sizeInBytes() const { | 57 size_t GrRenderTarget::sizeInBytes() const { |
58 size_t colorBits; | 58 size_t colorBits; |
59 if (kUnknown_GrPixelConfig == fDesc.fConfig) { | 59 if (kUnknown_GrPixelConfig == fDesc.fConfig) { |
60 colorBits = 32; // don't know, make a guess | 60 colorBits = 32; // don't know, make a guess |
61 } else { | 61 } else { |
62 colorBits = GrBytesPerPixel(fDesc.fConfig); | 62 colorBits = GrBytesPerPixel(fDesc.fConfig); |
63 } | 63 } |
64 uint64_t size = fDesc.fWidth; | 64 uint64_t size = fDesc.fWidth; |
65 size *= fDesc.fHeight; | 65 size *= fDesc.fHeight; |
66 size *= colorBits; | 66 size *= colorBits; |
67 size *= GrMax(1, fDesc.fSampleCnt); | 67 size *= SkTMax(1, fDesc.fSampleCnt); |
68 return (size_t)(size / 8); | 68 return (size_t)(size / 8); |
69 } | 69 } |
70 | 70 |
71 void GrRenderTarget::flagAsNeedingResolve(const SkIRect* rect) { | 71 void GrRenderTarget::flagAsNeedingResolve(const SkIRect* rect) { |
72 if (kCanResolve_ResolveType == getResolveType()) { | 72 if (kCanResolve_ResolveType == getResolveType()) { |
73 if (NULL != rect) { | 73 if (NULL != rect) { |
74 fResolveRect.join(*rect); | 74 fResolveRect.join(*rect); |
75 if (!fResolveRect.intersect(0, 0, this->width(), this->height())) { | 75 if (!fResolveRect.intersect(0, 0, this->width(), this->height())) { |
76 fResolveRect.setEmpty(); | 76 fResolveRect.setEmpty(); |
77 } | 77 } |
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100 this->setStencilBuffer(NULL); | 100 this->setStencilBuffer(NULL); |
101 | 101 |
102 INHERITED::onRelease(); | 102 INHERITED::onRelease(); |
103 } | 103 } |
104 | 104 |
105 void GrRenderTarget::onAbandon() { | 105 void GrRenderTarget::onAbandon() { |
106 this->setStencilBuffer(NULL); | 106 this->setStencilBuffer(NULL); |
107 | 107 |
108 INHERITED::onAbandon(); | 108 INHERITED::onAbandon(); |
109 } | 109 } |
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