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| 1 | 1 |
| 2 /* | 2 /* |
| 3 * Copyright 2013 Google Inc. | 3 * Copyright 2013 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 #ifndef SkBitmapDevice_DEFINED | 9 #ifndef SkBitmapDevice_DEFINED |
| 10 #define SkBitmapDevice_DEFINED | 10 #define SkBitmapDevice_DEFINED |
| (...skipping 117 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 128 sk_sp<SkSpecialImage> makeSpecial(const SkImage*) override; | 128 sk_sp<SkSpecialImage> makeSpecial(const SkImage*) override; |
| 129 sk_sp<SkSpecialImage> snapSpecial() override; | 129 sk_sp<SkSpecialImage> snapSpecial() override; |
| 130 | 130 |
| 131 /////////////////////////////////////////////////////////////////////////// | 131 /////////////////////////////////////////////////////////////////////////// |
| 132 | 132 |
| 133 /** Update as needed the pixel value in the bitmap, so that the caller can | 133 /** Update as needed the pixel value in the bitmap, so that the caller can |
| 134 access the pixels directly. Note: only the pixels field should be | 134 access the pixels directly. Note: only the pixels field should be |
| 135 altered. The config/width/height/rowbytes must remain unchanged. | 135 altered. The config/width/height/rowbytes must remain unchanged. |
| 136 @return the device contents as a bitmap | 136 @return the device contents as a bitmap |
| 137 */ | 137 */ |
| 138 #ifdef SK_SUPPORT_LEGACY_ACCESSBITMAP |
| 138 const SkBitmap& onAccessBitmap() override; | 139 const SkBitmap& onAccessBitmap() override; |
| 140 #else |
| 141 const SkBitmap& onAccessBitmap(); |
| 142 #endif |
| 139 | 143 |
| 140 SkPixelRef* getPixelRef() const { return fBitmap.pixelRef(); } | 144 SkPixelRef* getPixelRef() const { return fBitmap.pixelRef(); } |
| 141 // just for subclasses, to assign a custom pixelref | 145 // just for subclasses, to assign a custom pixelref |
| 142 SkPixelRef* setPixelRef(SkPixelRef* pr) { | 146 SkPixelRef* setPixelRef(SkPixelRef* pr) { |
| 143 fBitmap.setPixelRef(pr); | 147 fBitmap.setPixelRef(pr); |
| 144 return pr; | 148 return pr; |
| 145 } | 149 } |
| 146 | 150 |
| 147 bool onReadPixels(const SkImageInfo&, void*, size_t, int x, int y) override; | 151 bool onReadPixels(const SkImageInfo&, void*, size_t, int x, int y) override; |
| 148 bool onWritePixels(const SkImageInfo&, const void*, size_t, int, int) overri
de; | 152 bool onWritePixels(const SkImageInfo&, const void*, size_t, int, int) overri
de; |
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| 172 SkImageFilterCache* getImageFilterCache() override; | 176 SkImageFilterCache* getImageFilterCache() override; |
| 173 | 177 |
| 174 SkBitmap fBitmap; | 178 SkBitmap fBitmap; |
| 175 | 179 |
| 176 void setNewSize(const SkISize&); // Used by SkCanvas for resetForNextPictur
e(). | 180 void setNewSize(const SkISize&); // Used by SkCanvas for resetForNextPictur
e(). |
| 177 | 181 |
| 178 typedef SkBaseDevice INHERITED; | 182 typedef SkBaseDevice INHERITED; |
| 179 }; | 183 }; |
| 180 | 184 |
| 181 #endif // SkBitmapDevice_DEFINED | 185 #endif // SkBitmapDevice_DEFINED |
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