/* * Copyright (C) 2017 Apple 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: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. 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. * 3. 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 "RealtimeIncomingVideoSource.h" #if USE(LIBWEBRTC) #include "Logging.h" namespace WebCore { RealtimeIncomingVideoSource::RealtimeIncomingVideoSource(rtc::scoped_refptr<webrtc::VideoTrackInterface>&& videoTrack, String&& videoTrackId) : RealtimeMediaSource(WTFMove(videoTrackId), RealtimeMediaSource::Type::Video, String()) , m_videoTrack(WTFMove(videoTrack)) { m_currentSettings.setWidth(640); m_currentSettings.setHeight(480); notifyMutedChange(!m_videoTrack); } void RealtimeIncomingVideoSource::startProducingData() { if (m_videoTrack) m_videoTrack->AddOrUpdateSink(this, rtc::VideoSinkWants()); } void RealtimeIncomingVideoSource::setSourceTrack(rtc::scoped_refptr<webrtc::VideoTrackInterface>&& track) { ASSERT(!m_videoTrack); ASSERT(track); m_videoTrack = WTFMove(track); notifyMutedChange(!m_videoTrack); if (isProducingData()) m_videoTrack->AddOrUpdateSink(this, rtc::VideoSinkWants()); } void RealtimeIncomingVideoSource::stopProducingData() { if (m_videoTrack) m_videoTrack->RemoveSink(this); } const RealtimeMediaSourceCapabilities& RealtimeIncomingVideoSource::capabilities() const { return RealtimeMediaSourceCapabilities::emptyCapabilities(); } const RealtimeMediaSourceSettings& RealtimeIncomingVideoSource::settings() const { return m_currentSettings; } } // namespace WebCore #endif // USE(LIBWEBRTC)