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Side by Side Diff: third_party/WebKit/Source/platform/graphics/FrameData.cpp

Issue 1962563002: Fix ImageDecoder::frameIsCompleteAtIndex - fully received instead of decoded. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: PNG alpha & partial decode fixes. Created 4 years, 7 months ago
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1 /* 1 /*
2 * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) 2 * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
3 * Copyright (C) 2004, 2005, 2006, 2008 Apple Inc. All rights reserved. 3 * Copyright (C) 2004, 2005, 2006, 2008 Apple Inc. All rights reserved.
4 * 4 *
5 * Redistribution and use in source and binary forms, with or without 5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions 6 * modification, are permitted provided that the following conditions
7 * are met: 7 * are met:
8 * 1. Redistributions of source code must retain the above copyright 8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright 10 * 2. Redistributions in binary form must reproduce the above copyright
(...skipping 14 matching lines...) Expand all
25 */ 25 */
26 26
27 #include "platform/graphics/FrameData.h" 27 #include "platform/graphics/FrameData.h"
28 28
29 namespace blink { 29 namespace blink {
30 30
31 FrameData::FrameData() 31 FrameData::FrameData()
32 : m_orientation(DefaultImageOrientation) 32 : m_orientation(DefaultImageOrientation)
33 , m_duration(0) 33 , m_duration(0)
34 , m_haveMetadata(false) 34 , m_haveMetadata(false)
35 , m_isComplete(false) 35 , m_isFullyReceived(false)
36 , m_hasAlpha(true) 36 , m_hasAlpha(true)
37 , m_frameBytes(0) 37 , m_frameBytes(0)
38 { 38 {
39 } 39 }
40 40
41 FrameData::~FrameData() 41 FrameData::~FrameData()
42 { 42 {
43 clear(true); 43 clear(true);
44 } 44 }
45 45
46 bool FrameData::clear(bool clearMetadata) 46 bool FrameData::clear(bool clearMetadata)
47 { 47 {
48 if (clearMetadata) 48 if (clearMetadata)
49 m_haveMetadata = false; 49 m_haveMetadata = false;
50 50
51 m_orientation = DefaultImageOrientation; 51 m_orientation = DefaultImageOrientation;
52 m_frameBytes = 0; 52 m_frameBytes = 0;
53 53
54 if (m_frame) { 54 if (m_frame) {
55 m_frame.clear(); 55 m_frame.clear();
56 return true; 56 return true;
57 } 57 }
58 return false; 58 return false;
59 } 59 }
60 60
61 } // namespace blink 61 } // namespace blink
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