1/* 2 * Copyright (C) 2013 Apple 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 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#include "config.h" 27#include "AudioTrackPrivateMediaSourceAVFObjC.h" 28 29#if ENABLE(MEDIA_SOURCE) && ENABLE(VIDEO_TRACK) 30 31#include "AVTrackPrivateAVFObjCImpl.h" 32#include "SourceBufferPrivateAVFObjC.h" 33 34namespace WebCore { 35 36AudioTrackPrivateMediaSourceAVFObjC::AudioTrackPrivateMediaSourceAVFObjC(AVAssetTrack* track, SourceBufferPrivateAVFObjC* parent) 37 : m_impl(std::make_unique<AVTrackPrivateAVFObjCImpl>(track)) 38 , m_parent(parent) 39 , m_trackID(-1) 40 , m_enabled(false) 41{ 42 resetPropertiesFromTrack(); 43} 44 45void AudioTrackPrivateMediaSourceAVFObjC::resetPropertiesFromTrack() 46{ 47 m_trackID = m_impl->trackID(); 48 49 setKind(m_impl->audioKind()); 50 setId(m_impl->id()); 51 setLabel(m_impl->label()); 52 setLanguage(m_impl->language()); 53} 54 55void AudioTrackPrivateMediaSourceAVFObjC::setAssetTrack(AVAssetTrack *track) 56{ 57 m_impl = std::make_unique<AVTrackPrivateAVFObjCImpl>(track); 58 resetPropertiesFromTrack(); 59} 60 61AVAssetTrack* AudioTrackPrivateMediaSourceAVFObjC::assetTrack() 62{ 63 return m_impl->assetTrack(); 64} 65 66bool AudioTrackPrivateMediaSourceAVFObjC::enabled() const 67{ 68 return m_enabled; 69} 70 71void AudioTrackPrivateMediaSourceAVFObjC::setEnabled(bool enabled) 72{ 73 if (m_enabled == enabled) 74 return; 75 76 m_enabled = enabled; 77 m_parent->trackDidChangeEnabled(this); 78} 79 80} 81 82#endif 83