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1 /* | 1 /* |
2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 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 "SkBmpCodec.h" | 8 #include "SkBmpCodec.h" |
9 #include "SkColorTable.h" | 9 #include "SkColorTable.h" |
10 #include "SkImageInfo.h" | 10 #include "SkImageInfo.h" |
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42 protected: | 42 protected: |
43 | 43 |
44 Result onGetPixels(const SkImageInfo& dstInfo, void* dst, | 44 Result onGetPixels(const SkImageInfo& dstInfo, void* dst, |
45 size_t dstRowBytes, const Options&, SkPMColor*, | 45 size_t dstRowBytes, const Options&, SkPMColor*, |
46 int*) override; | 46 int*) override; |
47 | 47 |
48 private: | 48 private: |
49 | 49 |
50 /* | 50 /* |
51 * Creates the color table | 51 * Creates the color table |
52 * Sets colorCount to the new color count if it is non-NULL | 52 * Sets colorCount to the new color count if it is non-nullptr |
53 */ | 53 */ |
54 bool createColorTable(int* colorCount); | 54 bool createColorTable(int* colorCount); |
55 | 55 |
56 bool initializeStreamBuffer(); | 56 bool initializeStreamBuffer(); |
57 | 57 |
58 /* | 58 /* |
59 * Before signalling kIncompleteInput, we should attempt to load the | 59 * Before signalling kIncompleteInput, we should attempt to load the |
60 * stream buffer with additional data. | 60 * stream buffer with additional data. |
61 * | 61 * |
62 * @return the number of bytes remaining in the stream buffer after | 62 * @return the number of bytes remaining in the stream buffer after |
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86 SkAutoTUnref<SkColorTable> fColorTable; // owned | 86 SkAutoTUnref<SkColorTable> fColorTable; // owned |
87 const uint32_t fNumColors; | 87 const uint32_t fNumColors; |
88 const uint32_t fBytesPerColor; | 88 const uint32_t fBytesPerColor; |
89 const uint32_t fOffset; | 89 const uint32_t fOffset; |
90 SkAutoTDeleteArray<uint8_t> fStreamBuffer; | 90 SkAutoTDeleteArray<uint8_t> fStreamBuffer; |
91 size_t fRLEBytes; | 91 size_t fRLEBytes; |
92 uint32_t fCurrRLEByte; | 92 uint32_t fCurrRLEByte; |
93 | 93 |
94 typedef SkBmpCodec INHERITED; | 94 typedef SkBmpCodec INHERITED; |
95 }; | 95 }; |
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