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1 /* | |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | |
3 * | |
4 * Redistribution and use in source and binary forms, with or without | |
5 * modification, are permitted provided that the following conditions are | |
6 * met: | |
7 * | |
8 * * Redistributions of source code must retain the above copyright | |
9 * notice, this list of conditions and the following disclaimer. | |
10 * * Redistributions in binary form must reproduce the above | |
11 * copyright notice, this list of conditions and the following disclaimer | |
12 * in the documentation and/or other materials provided with the | |
13 * distribution. | |
14 * * Neither the name of Google Inc. nor the names of its | |
15 * contributors may be used to endorse or promote products derived from | |
16 * this software without specific prior written permission. | |
17 * | |
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
29 */ | |
30 | |
31 #include "config.h" | |
32 #include "SourceBufferPrivateImpl.h" | |
33 | |
34 #include "WebSourceBuffer.h" | |
35 | |
36 namespace blink { | |
37 | |
38 SourceBufferPrivateImpl::SourceBufferPrivateImpl(PassOwnPtr<WebSourceBuffer> sou
rceBuffer) | |
39 : m_sourceBuffer(sourceBuffer) | |
40 { | |
41 ASSERT(m_sourceBuffer); | |
42 } | |
43 | |
44 PassRefPtr<WebCore::TimeRanges> SourceBufferPrivateImpl::buffered() | |
45 { | |
46 WebTimeRanges webRanges = m_sourceBuffer->buffered(); | |
47 RefPtr<WebCore::TimeRanges> ranges = WebCore::TimeRanges::create(); | |
48 for (size_t i = 0; i < webRanges.size(); ++i) | |
49 ranges->add(webRanges[i].start, webRanges[i].end); | |
50 return ranges.release(); | |
51 } | |
52 | |
53 void SourceBufferPrivateImpl::append(const unsigned char* data, unsigned length) | |
54 { | |
55 m_sourceBuffer->append(data, length); | |
56 } | |
57 | |
58 void SourceBufferPrivateImpl::abort() | |
59 { | |
60 m_sourceBuffer->abort(); | |
61 } | |
62 | |
63 void SourceBufferPrivateImpl::remove(double start, double end) | |
64 { | |
65 m_sourceBuffer->remove(start, end); | |
66 } | |
67 | |
68 bool SourceBufferPrivateImpl::setTimestampOffset(double offset) | |
69 { | |
70 return m_sourceBuffer->setTimestampOffset(offset); | |
71 } | |
72 | |
73 void SourceBufferPrivateImpl::setAppendWindowStart(double start) | |
74 { | |
75 if (!m_sourceBuffer) | |
76 return; | |
77 m_sourceBuffer->setAppendWindowStart(start); | |
78 } | |
79 | |
80 void SourceBufferPrivateImpl::setAppendWindowEnd(double end) | |
81 { | |
82 if (!m_sourceBuffer) | |
83 return; | |
84 m_sourceBuffer->setAppendWindowEnd(end); | |
85 } | |
86 | |
87 void SourceBufferPrivateImpl::removedFromMediaSource() | |
88 { | |
89 m_sourceBuffer->removedFromMediaSource(); | |
90 m_sourceBuffer.clear(); | |
91 } | |
92 | |
93 } | |
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