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Side by Side Diff: third_party/WebKit/Source/platform/image-decoders/gif/GIFImageDecoder.h

Issue 2454123002: Refactor image decoders to use 'colorSpace' instead of 'colorProfile' (Closed)
Patch Set: Fix legacy ImageFrame Created 4 years, 1 month ago
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1 /* 1 /*
2 * Copyright (C) 2006 Apple Computer, Inc. All rights reserved. 2 * Copyright (C) 2006 Apple Computer, Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 1. Redistributions of source code must retain the above copyright 7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright 9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 10 * notice, this list of conditions and the following disclaimer in the
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34 34
35 typedef Vector<unsigned char> GIFRow; 35 typedef Vector<unsigned char> GIFRow;
36 36
37 namespace blink { 37 namespace blink {
38 38
39 // This class decodes the GIF image format. 39 // This class decodes the GIF image format.
40 class PLATFORM_EXPORT GIFImageDecoder final : public ImageDecoder { 40 class PLATFORM_EXPORT GIFImageDecoder final : public ImageDecoder {
41 WTF_MAKE_NONCOPYABLE(GIFImageDecoder); 41 WTF_MAKE_NONCOPYABLE(GIFImageDecoder);
42 42
43 public: 43 public:
44 GIFImageDecoder(AlphaOption, 44 GIFImageDecoder(AlphaOption, ColorSpaceOption, size_t maxDecodedBytes);
45 GammaAndColorProfileOption,
46 size_t maxDecodedBytes);
47 ~GIFImageDecoder() override; 45 ~GIFImageDecoder() override;
48 46
49 enum GIFParseQuery { GIFSizeQuery, GIFFrameCountQuery }; 47 enum GIFParseQuery { GIFSizeQuery, GIFFrameCountQuery };
50 48
51 // ImageDecoder: 49 // ImageDecoder:
52 String filenameExtension() const override { return "gif"; } 50 String filenameExtension() const override { return "gif"; }
53 void onSetData(SegmentReader* data) override; 51 void onSetData(SegmentReader* data) override;
54 int repetitionCount() const override; 52 int repetitionCount() const override;
55 bool frameIsCompleteAtIndex(size_t) const override; 53 bool frameIsCompleteAtIndex(size_t) const override;
56 float frameDurationAtIndex(size_t) const override; 54 float frameDurationAtIndex(size_t) const override;
(...skipping 36 matching lines...) Expand 10 before | Expand all | Expand 10 after
93 size_t clearCacheExceptTwoFrames(size_t, size_t); 91 size_t clearCacheExceptTwoFrames(size_t, size_t);
94 92
95 bool m_currentBufferSawAlpha; 93 bool m_currentBufferSawAlpha;
96 mutable int m_repetitionCount; 94 mutable int m_repetitionCount;
97 std::unique_ptr<GIFImageReader> m_reader; 95 std::unique_ptr<GIFImageReader> m_reader;
98 }; 96 };
99 97
100 } // namespace blink 98 } // namespace blink
101 99
102 #endif 100 #endif
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