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1 /* | 1 /* |
2 * Copyright 2011 Google Inc. | 2 * Copyright 2011 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 "SkDevice.h" | 8 #include "SkDevice.h" |
9 #include "SkDeviceProperties.h" | 9 #include "SkDeviceProperties.h" |
10 #include "SkDraw.h" | 10 #include "SkDraw.h" |
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22 fOrigin.setZero(); | 22 fOrigin.setZero(); |
23 fMetaData = NULL; | 23 fMetaData = NULL; |
24 } | 24 } |
25 | 25 |
26 SkBaseDevice::~SkBaseDevice() { | 26 SkBaseDevice::~SkBaseDevice() { |
27 SkDELETE(fLeakyProperties); | 27 SkDELETE(fLeakyProperties); |
28 SkDELETE(fMetaData); | 28 SkDELETE(fMetaData); |
29 } | 29 } |
30 | 30 |
31 SkBaseDevice* SkBaseDevice::createCompatibleDevice(const SkImageInfo& info) { | 31 SkBaseDevice* SkBaseDevice::createCompatibleDevice(const SkImageInfo& info) { |
32 return this->onCreateDevice(info, kGeneral_Usage); | 32 return this->onCreateCompatibleDevice(CreateInfo(info, kGeneral_Usage)); |
33 } | 33 } |
34 | 34 |
35 SkBaseDevice* SkBaseDevice::createCompatibleDeviceForSaveLayer(const SkImageInfo
& info) { | 35 SkBaseDevice* SkBaseDevice::createCompatibleDeviceForSaveLayer(const SkImageInfo
& info) { |
36 return this->onCreateDevice(info, kSaveLayer_Usage); | 36 return this->onCreateCompatibleDevice(CreateInfo(info, kSaveLayer_Usage)); |
37 } | 37 } |
38 | 38 |
39 SkBaseDevice* SkBaseDevice::createCompatibleDeviceForImageFilter(const SkImageIn
fo& info) { | 39 SkBaseDevice* SkBaseDevice::createCompatibleDeviceForImageFilter(const SkImageIn
fo& info) { |
40 return this->onCreateDevice(info, kImageFilter_Usage); | 40 return this->onCreateCompatibleDevice(CreateInfo(info, kImageFilter_Usage)); |
41 } | 41 } |
42 | 42 |
43 SkMetaData& SkBaseDevice::getMetaData() { | 43 SkMetaData& SkBaseDevice::getMetaData() { |
44 // metadata users are rare, so we lazily allocate it. If that changes we | 44 // metadata users are rare, so we lazily allocate it. If that changes we |
45 // can decide to just make it a field in the device (rather than a ptr) | 45 // can decide to just make it a field in the device (rather than a ptr) |
46 if (NULL == fMetaData) { | 46 if (NULL == fMetaData) { |
47 fMetaData = new SkMetaData; | 47 fMetaData = new SkMetaData; |
48 } | 48 } |
49 return *fMetaData; | 49 return *fMetaData; |
50 } | 50 } |
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180 | 180 |
181 void* SkBaseDevice::onAccessPixels(SkImageInfo* info, size_t* rowBytes) { | 181 void* SkBaseDevice::onAccessPixels(SkImageInfo* info, size_t* rowBytes) { |
182 return NULL; | 182 return NULL; |
183 } | 183 } |
184 | 184 |
185 bool SkBaseDevice::EXPERIMENTAL_drawPicture(SkCanvas*, const SkPicture*, const S
kMatrix*, | 185 bool SkBaseDevice::EXPERIMENTAL_drawPicture(SkCanvas*, const SkPicture*, const S
kMatrix*, |
186 const SkPaint*) { | 186 const SkPaint*) { |
187 // The base class doesn't perform any accelerated picture rendering | 187 // The base class doesn't perform any accelerated picture rendering |
188 return false; | 188 return false; |
189 } | 189 } |
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