| /* |
| * Copyright (C) 2017 Igalia S.L. All rights reserved. |
| * 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. |
| * |
| * 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" |
| |
| #if USE(LIBWEBRTC) && USE(GSTREAMER) |
| #include "RealtimeIncomingVideoSourceLibWebRTC.h" |
| |
| #include "GStreamerVideoFrameLibWebRTC.h" |
| #include "MediaSampleGStreamer.h" |
| #include <gst/video/video.h> |
| |
| namespace WebCore { |
| |
| Ref<RealtimeIncomingVideoSource> RealtimeIncomingVideoSource::create(rtc::scoped_refptr<webrtc::VideoTrackInterface>&& videoTrack, String&& trackId) |
| { |
| auto source = RealtimeIncomingVideoSourceLibWebRTC::create(WTFMove(videoTrack), WTFMove(trackId)); |
| source->start(); |
| return source; |
| } |
| |
| Ref<RealtimeIncomingVideoSourceLibWebRTC> RealtimeIncomingVideoSourceLibWebRTC::create(rtc::scoped_refptr<webrtc::VideoTrackInterface>&& videoTrack, String&& trackId) |
| { |
| return adoptRef(*new RealtimeIncomingVideoSourceLibWebRTC(WTFMove(videoTrack), WTFMove(trackId))); |
| } |
| |
| RealtimeIncomingVideoSourceLibWebRTC::RealtimeIncomingVideoSourceLibWebRTC(rtc::scoped_refptr<webrtc::VideoTrackInterface>&& videoTrack, String&& videoTrackId) |
| : RealtimeIncomingVideoSource(WTFMove(videoTrack), WTFMove(videoTrackId)) |
| { |
| } |
| |
| void RealtimeIncomingVideoSourceLibWebRTC::OnFrame(const webrtc::VideoFrame& frame) |
| { |
| if (!isProducingData()) |
| return; |
| |
| auto sample = GStreamerSampleFromLibWebRTCVideoFrame(frame); |
| callOnMainThread([protectedThis = makeRef(*this), sample] { |
| protectedThis->videoSampleAvailable(MediaSampleGStreamer::create(sample.get(), |
| WebCore::FloatSize(), String())); |
| }); |
| } |
| |
| } // namespace WebCore |
| |
| #endif // USE(LIBWEBRTC) |
| |