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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 "MediaSourcePrivateImpl.h" | |
| 33 | |
| 34 #include "SourceBufferPrivateImpl.h" | |
| 35 #include "WebSourceBuffer.h" | |
| 36 | |
| 37 #include "public/platform/WebMediaSource.h" | |
| 38 | |
| 39 #include <algorithm> | |
| 40 #include <limits> | |
| 41 #include "wtf/PassOwnPtr.h" | |
| 42 #include "wtf/text/WTFString.h" | |
| 43 | |
| 44 namespace blink { | |
| 45 | |
| 46 MediaSourcePrivateImpl::MediaSourcePrivateImpl(PassOwnPtr<blink::WebMediaSource>
webMediaSource) | |
| 47 : m_webMediaSource(webMediaSource) | |
| 48 { | |
| 49 } | |
| 50 | |
| 51 WebCore::MediaSourcePrivate::AddStatus MediaSourcePrivateImpl::addSourceBuffer(c
onst String& type, const CodecsArray& codecs, | |
| 52 OwnPtr<WebCore::SourceBufferPrivate>* sourceBuffer) | |
| 53 { | |
| 54 if (!m_webMediaSource) | |
| 55 return WebCore::MediaSourcePrivate::NotSupported; | |
| 56 | |
| 57 WebSourceBuffer* webSourceBuffer = 0; | |
| 58 WebCore::MediaSourcePrivate::AddStatus result = | |
| 59 static_cast<WebCore::MediaSourcePrivate::AddStatus>(m_webMediaSource->ad
dSourceBuffer(type, codecs, &webSourceBuffer)); | |
| 60 | |
| 61 if (result == WebCore::MediaSourcePrivate::Ok) { | |
| 62 ASSERT(webSourceBuffer); | |
| 63 *sourceBuffer = adoptPtr(new SourceBufferPrivateImpl(adoptPtr(webSourceB
uffer))); | |
| 64 } | |
| 65 return result; | |
| 66 } | |
| 67 | |
| 68 double MediaSourcePrivateImpl::duration() | |
| 69 { | |
| 70 if (!m_webMediaSource) | |
| 71 return std::numeric_limits<float>::quiet_NaN(); | |
| 72 | |
| 73 return m_webMediaSource->duration(); | |
| 74 } | |
| 75 | |
| 76 void MediaSourcePrivateImpl::setDuration(double duration) | |
| 77 { | |
| 78 if (m_webMediaSource) | |
| 79 m_webMediaSource->setDuration(duration); | |
| 80 } | |
| 81 | |
| 82 void MediaSourcePrivateImpl::markEndOfStream(WebCore::MediaSourcePrivate::EndOfS
treamStatus status) | |
| 83 { | |
| 84 if (m_webMediaSource) | |
| 85 m_webMediaSource->markEndOfStream(static_cast<WebMediaSource::EndOfStrea
mStatus>(status)); | |
| 86 } | |
| 87 | |
| 88 void MediaSourcePrivateImpl::unmarkEndOfStream() | |
| 89 { | |
| 90 if (m_webMediaSource) | |
| 91 m_webMediaSource->unmarkEndOfStream(); | |
| 92 } | |
| 93 | |
| 94 } | |
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Chromium Code Reviews
Issue 61603006:
Remove MediaSourcePrivate/SourceBufferPrivate (Closed)
Base URL: https://chromium.googlesource.com/chromium/blink.git@master