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1 /* | 1 /* |
2 * Copyright 2013 Google Inc. | 2 * Copyright 2013 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 "SkBitmapDevice.h" | 8 #include "SkBitmapDevice.h" |
9 #include "SkConfig8888.h" | 9 #include "SkConfig8888.h" |
10 #include "SkDeviceProperties.h" | 10 #include "SkDeviceProperties.h" |
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120 fBitmap.lockPixels(); | 120 fBitmap.lockPixels(); |
121 } | 121 } |
122 } | 122 } |
123 | 123 |
124 void SkBitmapDevice::unlockPixels() { | 124 void SkBitmapDevice::unlockPixels() { |
125 if (fBitmap.lockPixelsAreWritable()) { | 125 if (fBitmap.lockPixelsAreWritable()) { |
126 fBitmap.unlockPixels(); | 126 fBitmap.unlockPixels(); |
127 } | 127 } |
128 } | 128 } |
129 | 129 |
| 130 void SkBitmapDevice::clear(SkColor color) { |
| 131 fBitmap.eraseColor(color); |
| 132 } |
| 133 |
130 const SkBitmap& SkBitmapDevice::onAccessBitmap() { | 134 const SkBitmap& SkBitmapDevice::onAccessBitmap() { |
131 return fBitmap; | 135 return fBitmap; |
132 } | 136 } |
133 | 137 |
134 void* SkBitmapDevice::onAccessPixels(SkImageInfo* info, size_t* rowBytes) { | 138 void* SkBitmapDevice::onAccessPixels(SkImageInfo* info, size_t* rowBytes) { |
135 if (fBitmap.getPixels()) { | 139 if (fBitmap.getPixels()) { |
136 *info = fBitmap.info(); | 140 *info = fBitmap.info(); |
137 *rowBytes = fBitmap.rowBytes(); | 141 *rowBytes = fBitmap.rowBytes(); |
138 return fBitmap.getPixels(); | 142 return fBitmap.getPixels(); |
139 } | 143 } |
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383 paint.getRasterizer() || | 387 paint.getRasterizer() || |
384 paint.getPathEffect() || | 388 paint.getPathEffect() || |
385 paint.isFakeBoldText() || | 389 paint.isFakeBoldText() || |
386 paint.getStyle() != SkPaint::kFill_Style || | 390 paint.getStyle() != SkPaint::kFill_Style || |
387 !SkXfermode::IsMode(paint.getXfermode(), SkXfermode::kSrcOver_Mode)) | 391 !SkXfermode::IsMode(paint.getXfermode(), SkXfermode::kSrcOver_Mode)) |
388 { | 392 { |
389 return true; | 393 return true; |
390 } | 394 } |
391 return false; | 395 return false; |
392 } | 396 } |
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