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1 | 1 |
2 /* | 2 /* |
3 * Copyright 2007 The Android Open Source Project | 3 * Copyright 2007 The Android Open Source Project |
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 | 9 |
10 #ifndef SkPicture_DEFINED | 10 #ifndef SkPicture_DEFINED |
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51 * copied. If the pixelref defers the actual decode until its lockPixels()
is called, then it | 51 * copied. If the pixelref defers the actual decode until its lockPixels()
is called, then it |
52 * must make a copy of the src buffer. | 52 * must make a copy of the src buffer. |
53 * @param src Encoded data. | 53 * @param src Encoded data. |
54 * @param length Size of the encoded data, in bytes. | 54 * @param length Size of the encoded data, in bytes. |
55 * @param dst SkBitmap to install the pixel ref on. | 55 * @param dst SkBitmap to install the pixel ref on. |
56 * @param bool Whether or not a pixel ref was successfully installed. | 56 * @param bool Whether or not a pixel ref was successfully installed. |
57 */ | 57 */ |
58 typedef bool (*InstallPixelRefProc)(const void* src, size_t length, SkBitmap
* dst); | 58 typedef bool (*InstallPixelRefProc)(const void* src, size_t length, SkBitmap
* dst); |
59 | 59 |
60 /** | 60 /** |
61 * @Deprecated - use CreateFromStream instead. | |
62 * Create an SkPicture from an SkStream. | |
63 */ | |
64 SkPicture(SkStream*, bool*, InstallPixelRefProc); | |
65 | |
66 /** | |
67 * Recreate a picture that was serialized into a stream. | 61 * Recreate a picture that was serialized into a stream. |
68 * @param SkStream Serialized picture data. | 62 * @param SkStream Serialized picture data. |
69 * @param proc Function pointer for installing pixelrefs on SkBitmaps repre
senting the | 63 * @param proc Function pointer for installing pixelrefs on SkBitmaps repre
senting the |
70 * encoded bitmap data from the stream. | 64 * encoded bitmap data from the stream. |
71 * @return A new SkPicture representing the serialized data, or NULL if the
stream is | 65 * @return A new SkPicture representing the serialized data, or NULL if the
stream is |
72 * invalid. | 66 * invalid. |
73 */ | 67 */ |
74 static SkPicture* CreateFromStream(SkStream*, | 68 static SkPicture* CreateFromStream(SkStream*, |
75 InstallPixelRefProc proc = &SkImageDecode
r::DecodeMemory); | 69 InstallPixelRefProc proc = &SkImageDecode
r::DecodeMemory); |
76 | 70 |
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275 */ | 269 */ |
276 class SK_API SkDrawPictureCallback { | 270 class SK_API SkDrawPictureCallback { |
277 public: | 271 public: |
278 SkDrawPictureCallback() {} | 272 SkDrawPictureCallback() {} |
279 virtual ~SkDrawPictureCallback() {} | 273 virtual ~SkDrawPictureCallback() {} |
280 | 274 |
281 virtual bool abortDrawing() = 0; | 275 virtual bool abortDrawing() = 0; |
282 }; | 276 }; |
283 | 277 |
284 #endif | 278 #endif |
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