| /* |
| * Copyright (C) 2013 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "MediaSourcePrivateImpl.h" |
| |
| #include "SourceBufferPrivateImpl.h" |
| #include "WebSourceBuffer.h" |
| |
| #include "public/platform/WebMediaSource.h" |
| |
| #include <algorithm> |
| #include <limits> |
| #include "wtf/PassOwnPtr.h" |
| #include "wtf/text/WTFString.h" |
| |
| namespace WebKit { |
| |
| MediaSourcePrivateImpl::MediaSourcePrivateImpl(PassOwnPtr<WebKit::WebMediaSource> webMediaSource) |
| : m_webMediaSource(webMediaSource) |
| { |
| } |
| |
| WebCore::MediaSourcePrivate::AddStatus MediaSourcePrivateImpl::addSourceBuffer(const String& type, const CodecsArray& codecs, |
| OwnPtr<WebCore::SourceBufferPrivate>* sourceBuffer) |
| { |
| if (!m_webMediaSource) |
| return WebCore::MediaSourcePrivate::NotSupported; |
| |
| WebSourceBuffer* webSourceBuffer = 0; |
| WebCore::MediaSourcePrivate::AddStatus result = |
| static_cast<WebCore::MediaSourcePrivate::AddStatus>(m_webMediaSource->addSourceBuffer(type, codecs, &webSourceBuffer)); |
| |
| if (result == WebCore::MediaSourcePrivate::Ok) { |
| ASSERT(webSourceBuffer); |
| *sourceBuffer = adoptPtr(new SourceBufferPrivateImpl(adoptPtr(webSourceBuffer))); |
| } |
| return result; |
| } |
| |
| double MediaSourcePrivateImpl::duration() |
| { |
| if (!m_webMediaSource) |
| return std::numeric_limits<float>::quiet_NaN(); |
| |
| return m_webMediaSource->duration(); |
| } |
| |
| void MediaSourcePrivateImpl::setDuration(double duration) |
| { |
| if (m_webMediaSource) |
| m_webMediaSource->setDuration(duration); |
| } |
| |
| void MediaSourcePrivateImpl::markEndOfStream(WebCore::MediaSourcePrivate::EndOfStreamStatus status) |
| { |
| if (m_webMediaSource) |
| m_webMediaSource->markEndOfStream(static_cast<WebMediaSource::EndOfStreamStatus>(status)); |
| } |
| |
| void MediaSourcePrivateImpl::unmarkEndOfStream() |
| { |
| if (m_webMediaSource) |
| m_webMediaSource->unmarkEndOfStream(); |
| } |
| |
| } |