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1 /* | 1 /* |
2 * Copyright 2012 Google Inc. | 2 * Copyright 2012 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "GrSurface.h" | 8 #include "GrSurface.h" |
9 #include "GrContext.h" | 9 #include "GrContext.h" |
10 #include "GrSurfacePriv.h" | 10 #include "GrSurfacePriv.h" |
11 | 11 |
12 #include "SkBitmap.h" | 12 #include "SkBitmap.h" |
13 #include "SkGrPriv.h" | 13 #include "SkGrPriv.h" |
14 #include "SkImageEncoder.h" | 14 #include "SkImageEncoder.h" |
15 #include <stdio.h> | 15 #include <stdio.h> |
16 | 16 |
17 size_t GrSurface::WorseCaseSize(const GrSurfaceDesc& desc) { | 17 size_t GrSurface::WorstCaseSize(const GrSurfaceDesc& desc) { |
18 size_t size; | 18 size_t size; |
19 | 19 |
20 bool isRenderTarget = SkToBool(desc.fFlags & kRenderTarget_GrSurfaceFlag); | 20 bool isRenderTarget = SkToBool(desc.fFlags & kRenderTarget_GrSurfaceFlag); |
21 if (isRenderTarget) { | 21 if (isRenderTarget) { |
22 // We own one color value for each MSAA sample. | 22 // We own one color value for each MSAA sample. |
23 int colorValuesPerPixel = SkTMax(1, desc.fSampleCnt); | 23 int colorValuesPerPixel = SkTMax(1, desc.fSampleCnt); |
24 if (desc.fSampleCnt) { | 24 if (desc.fSampleCnt) { |
25 // Worse case, we own the resolve buffer so that is one more sample
per pixel. | 25 // Worse case, we own the resolve buffer so that is one more sample
per pixel. |
26 colorValuesPerPixel += 1; | 26 colorValuesPerPixel += 1; |
27 } | 27 } |
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188 | 188 |
189 void GrSurface::onRelease() { | 189 void GrSurface::onRelease() { |
190 this->invokeReleaseProc(); | 190 this->invokeReleaseProc(); |
191 this->INHERITED::onRelease(); | 191 this->INHERITED::onRelease(); |
192 } | 192 } |
193 | 193 |
194 void GrSurface::onAbandon() { | 194 void GrSurface::onAbandon() { |
195 this->invokeReleaseProc(); | 195 this->invokeReleaseProc(); |
196 this->INHERITED::onAbandon(); | 196 this->INHERITED::onAbandon(); |
197 } | 197 } |
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