| /* |
| * Copyright (C) 2020 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 APPLE INC. AND ITS 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 APPLE INC. OR ITS 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 "MediaRecorderPrivate.h" |
| |
| #if ENABLE(MEDIA_STREAM) |
| |
| #include "MediaStreamPrivate.h" |
| |
| namespace WebCore { |
| |
| MediaRecorderPrivate::AudioVideoSelectedTracks MediaRecorderPrivate::selectTracks(const MediaStreamPrivate& stream) |
| { |
| AudioVideoSelectedTracks selectedTracks; |
| stream.forEachTrack([&](auto& track) { |
| if (!track.enabled() || track.ended()) |
| return; |
| switch (track.type()) { |
| case RealtimeMediaSource::Type::Video: { |
| auto& settings = track.settings(); |
| if (!selectedTracks.videoTrack && settings.supportsWidth() && settings.supportsHeight()) |
| selectedTracks.videoTrack = &track; |
| break; |
| } |
| case RealtimeMediaSource::Type::Audio: |
| if (!selectedTracks.audioTrack) |
| selectedTracks.audioTrack = &track; |
| break; |
| case RealtimeMediaSource::Type::None: |
| break; |
| } |
| }); |
| return selectedTracks; |
| } |
| |
| } // namespace WebCore |
| |
| #endif // ENABLE(MEDIA_STREAM) |