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1 | |
2 /* | 1 /* |
3 * Copyright 2008 The Android Open Source Project | 2 * Copyright 2008 The Android Open Source Project |
4 * | 3 * |
5 * 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 |
6 * found in the LICENSE file. | 5 * found in the LICENSE file. |
7 */ | 6 */ |
8 | 7 |
9 | 8 |
10 #ifndef SkMallocPixelRef_DEFINED | 9 #ifndef SkMallocPixelRef_DEFINED |
11 #define SkMallocPixelRef_DEFINED | 10 #define SkMallocPixelRef_DEFINED |
12 | 11 |
13 #include "SkPixelRef.h" | 12 #include "SkPixelRef.h" |
14 | 13 |
15 /** We explicitly use the same allocator for our pixels that SkMask does, | 14 /** We explicitly use the same allocator for our pixels that SkMask does, |
16 so that we can freely assign memory allocated by one class to the other. | 15 so that we can freely assign memory allocated by one class to the other. |
17 */ | 16 */ |
18 class SkMallocPixelRef : public SkPixelRef { | 17 class SK_API SkMallocPixelRef : public SkPixelRef { |
19 public: | 18 public: |
20 /** | 19 /** |
21 * Return a new SkMallocPixelRef with the provided pixel storage, rowBytes, | 20 * Return a new SkMallocPixelRef with the provided pixel storage, rowBytes, |
22 * and optional colortable. The caller is responsible for managing the | 21 * and optional colortable. The caller is responsible for managing the |
23 * lifetime of the pixel storage buffer, as this pixelref will not try | 22 * lifetime of the pixel storage buffer, as this pixelref will not try |
24 * to delete it. | 23 * to delete it. |
25 * | 24 * |
26 * The pixelref will ref() the colortable (if not NULL). | 25 * The pixelref will ref() the colortable (if not NULL). |
27 * | 26 * |
28 * Returns NULL on failure. | 27 * Returns NULL on failure. |
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101 void* fReleaseProcContext; | 100 void* fReleaseProcContext; |
102 | 101 |
103 SkMallocPixelRef(const SkImageInfo&, void* addr, size_t rb, SkColorTable*, | 102 SkMallocPixelRef(const SkImageInfo&, void* addr, size_t rb, SkColorTable*, |
104 ReleaseProc proc, void* context); | 103 ReleaseProc proc, void* context); |
105 | 104 |
106 typedef SkPixelRef INHERITED; | 105 typedef SkPixelRef INHERITED; |
107 }; | 106 }; |
108 | 107 |
109 | 108 |
110 #endif | 109 #endif |
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