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1 /* | 1 /* |
2 * Copyright 2008 The Android Open Source Project | 2 * Copyright 2008 The Android Open Source Project |
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 #ifndef SkPixelRef_DEFINED | 8 #ifndef SkPixelRef_DEFINED |
9 #define SkPixelRef_DEFINED | 9 #define SkPixelRef_DEFINED |
10 | 10 |
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240 | 240 |
241 /** | 241 /** |
242 * Makes a deep copy of this PixelRef, respecting the requested config. | 242 * Makes a deep copy of this PixelRef, respecting the requested config. |
243 * @param colorType Desired colortype. | 243 * @param colorType Desired colortype. |
244 * @param subset Subset of this PixelRef to copy. Must be fully contained w
ithin the bounds of | 244 * @param subset Subset of this PixelRef to copy. Must be fully contained w
ithin the bounds of |
245 * of this PixelRef. | 245 * of this PixelRef. |
246 * @return A new SkPixelRef, or NULL if either there is an error (e.g. the
destination could | 246 * @return A new SkPixelRef, or NULL if either there is an error (e.g. the
destination could |
247 * not be created with the given config), or this PixelRef does not
support deep | 247 * not be created with the given config), or this PixelRef does not
support deep |
248 * copies. | 248 * copies. |
249 */ | 249 */ |
250 virtual SkPixelRef* deepCopy(SkColorType colortype, const SkIRect* subset) { | 250 virtual SkPixelRef* deepCopy(SkColorType, const SkIRect* /*subset*/) { |
251 return NULL; | 251 return NULL; |
252 } | 252 } |
253 | 253 |
254 #ifdef SK_BUILD_FOR_ANDROID | 254 #ifdef SK_BUILD_FOR_ANDROID |
255 /** | 255 /** |
256 * Acquire a "global" ref on this object. | 256 * Acquire a "global" ref on this object. |
257 * The default implementation just calls ref(), but subclasses can override | 257 * The default implementation just calls ref(), but subclasses can override |
258 * this method to implement additional behavior. | 258 * this method to implement additional behavior. |
259 */ | 259 */ |
260 virtual void globalRef(void* data=NULL); | 260 virtual void globalRef(void* data=NULL); |
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386 /** | 386 /** |
387 * Allocate a new pixelref matching the specified ImageInfo, allocating | 387 * Allocate a new pixelref matching the specified ImageInfo, allocating |
388 * the memory for the pixels. If the ImageInfo requires a ColorTable, | 388 * the memory for the pixels. If the ImageInfo requires a ColorTable, |
389 * the pixelref will ref() the colortable. | 389 * the pixelref will ref() the colortable. |
390 * On failure return NULL. | 390 * On failure return NULL. |
391 */ | 391 */ |
392 virtual SkPixelRef* create(const SkImageInfo&, size_t rowBytes, SkColorTable
*) = 0; | 392 virtual SkPixelRef* create(const SkImageInfo&, size_t rowBytes, SkColorTable
*) = 0; |
393 }; | 393 }; |
394 | 394 |
395 #endif | 395 #endif |
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