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

Issue 2940933003: DO NOT SUBMIT results of new clang-format (Closed)
Patch Set: Created 3 years, 6 months ago
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1 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 1 /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* ***** BEGIN LICENSE BLOCK ***** 2 /* ***** BEGIN LICENSE BLOCK *****
3 * Version: MPL 1.1/GPL 2.0/LGPL 2.1 3 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
4 * 4 *
5 * The contents of this file are subject to the Mozilla Public License Version 5 * The contents of this file are subject to the Mozilla Public License Version
6 * 1.1 (the "License"); you may not use this file except in compliance with 6 * 1.1 (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at 7 * the License. You may obtain a copy of the License at
8 * http://www.mozilla.org/MPL/ 8 * http://www.mozilla.org/MPL/
9 * 9 *
10 * Software distributed under the License is distributed on an "AS IS" basis, 10 * Software distributed under the License is distributed on an "AS IS" basis,
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109 enum { 109 enum {
110 kMaxDictionaryEntryBits = 12, 110 kMaxDictionaryEntryBits = 12,
111 // 2^kMaxDictionaryEntryBits 111 // 2^kMaxDictionaryEntryBits
112 kMaxDictionaryEntries = 4096, 112 kMaxDictionaryEntries = 4096,
113 }; 113 };
114 114
115 // LZW decoding states and output states. 115 // LZW decoding states and output states.
116 int codesize; 116 int codesize;
117 int codemask; 117 int codemask;
118 int clear_code; // Codeword used to trigger dictionary reset. 118 int clear_code; // Codeword used to trigger dictionary reset.
119 int avail; // Index of next available slot in dictionary. 119 int avail; // Index of next available slot in dictionary.
120 int oldcode; 120 int oldcode;
121 unsigned char firstchar; 121 unsigned char firstchar;
122 int bits; // Number of unread bits in "datum". 122 int bits; // Number of unread bits in "datum".
123 int datum; // 32-bit input buffer. 123 int datum; // 32-bit input buffer.
124 int ipass; // Interlace pass; Ranges 1-4 if interlaced. 124 int ipass; // Interlace pass; Ranges 1-4 if interlaced.
125 size_t irow; // Current output row, starting at zero. 125 size_t irow; // Current output row, starting at zero.
126 size_t rows_remaining; // Rows remaining to be output. 126 size_t rows_remaining; // Rows remaining to be output.
127 127
128 unsigned short prefix[kMaxDictionaryEntries]; 128 unsigned short prefix[kMaxDictionaryEntries];
129 unsigned char suffix[kMaxDictionaryEntries]; 129 unsigned char suffix[kMaxDictionaryEntries];
130 unsigned short suffix_length[kMaxDictionaryEntries]; 130 unsigned short suffix_length[kMaxDictionaryEntries];
131 GIFRow row_buffer; // Single scanline temporary buffer. 131 GIFRow row_buffer; // Single scanline temporary buffer.
132 GIFRow::iterator row_iter; 132 GIFRow::iterator row_iter;
133 133
134 // Initialized during construction and read-only. 134 // Initialized during construction and read-only.
135 blink::GIFImageDecoder* client_; 135 blink::GIFImageDecoder* client_;
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361 361
362 Vector<std::unique_ptr<GIFFrameContext>> frames_; 362 Vector<std::unique_ptr<GIFFrameContext>> frames_;
363 363
364 RefPtr<blink::SegmentReader> data_; 364 RefPtr<blink::SegmentReader> data_;
365 bool parse_completed_; 365 bool parse_completed_;
366 }; 366 };
367 367
368 } // namespace blink 368 } // namespace blink
369 369
370 #endif 370 #endif
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