| /* |
| * 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) |