1 /*
2 * Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
3 * Copyright (C) 2004, 2005, 2006, 2008 Apple Inc. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27 #include "config.h"
28 #include "platform/graphics/FrameData.h"
29
30 #include "platform/graphics/skia/NativeImageSkia.h"
31
32 namespace blink {
33
FrameData()34 FrameData::FrameData()
35 : m_frame(nullptr)
36 , m_orientation(DefaultImageOrientation)
37 , m_duration(0)
38 , m_haveMetadata(false)
39 , m_isComplete(false)
40 , m_hasAlpha(true)
41 , m_frameBytes(0)
42 {
43 }
44
~FrameData()45 FrameData::~FrameData()
46 {
47 clear(true);
48 }
49
clear(bool clearMetadata)50 bool FrameData::clear(bool clearMetadata)
51 {
52 if (clearMetadata)
53 m_haveMetadata = false;
54
55 m_orientation = DefaultImageOrientation;
56 m_frameBytes = 0;
57
58 if (m_frame) {
59 m_frame.clear();
60
61 return true;
62 }
63 return false;
64 }
65
66 } // namespace blink
67