| /* |
| * Copyright (C) 2019 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. |
| */ |
| |
| #pragma once |
| |
| #if ENABLE(GPU_PROCESS) |
| |
| #include <WebCore/AudioTrackPrivate.h> |
| #include <WebCore/VideoTrackPrivate.h> |
| #include <wtf/MediaTime.h> |
| |
| namespace WebKit { |
| |
| struct TrackPrivateRemoteConfiguration { |
| AtomString trackId; |
| AtomString label; |
| AtomString language; |
| MediaTime startTimeVariance { MediaTime::zeroTime() }; |
| int trackIndex; |
| |
| bool enabled; |
| WebCore::AudioTrackPrivate::Kind audioKind { WebCore::AudioTrackPrivate::Kind::None }; |
| |
| bool selected; |
| WebCore::VideoTrackPrivate::Kind videoKind { WebCore::VideoTrackPrivate::Kind::None }; |
| |
| template<class Encoder> |
| void encode(Encoder& encoder) const |
| { |
| encoder << trackId; |
| encoder << label; |
| encoder << language; |
| encoder << startTimeVariance; |
| encoder << trackIndex; |
| encoder << enabled; |
| encoder << audioKind; |
| encoder << selected; |
| encoder << videoKind; |
| } |
| |
| template <class Decoder> |
| static std::optional<TrackPrivateRemoteConfiguration> decode(Decoder& decoder) |
| { |
| std::optional<AtomString> trackId; |
| decoder >> trackId; |
| if (!trackId) |
| return std::nullopt; |
| |
| std::optional<AtomString> label; |
| decoder >> label; |
| if (!label) |
| return std::nullopt; |
| |
| std::optional<AtomString> language; |
| decoder >> language; |
| if (!language) |
| return std::nullopt; |
| |
| std::optional<MediaTime> startTimeVariance; |
| decoder >> startTimeVariance; |
| if (!startTimeVariance) |
| return std::nullopt; |
| |
| std::optional<int> trackIndex; |
| decoder >> trackIndex; |
| if (!trackIndex) |
| return std::nullopt; |
| |
| std::optional<bool> enabled; |
| decoder >> enabled; |
| if (!enabled) |
| return std::nullopt; |
| |
| std::optional<WebCore::AudioTrackPrivate::Kind> audioKind; |
| decoder >> audioKind; |
| if (!audioKind) |
| return std::nullopt; |
| |
| std::optional<bool> selected; |
| decoder >> selected; |
| if (!selected) |
| return std::nullopt; |
| |
| std::optional<WebCore::VideoTrackPrivate::Kind> videoKind; |
| decoder >> videoKind; |
| if (!videoKind) |
| return std::nullopt; |
| |
| return {{ |
| WTFMove(*trackId), |
| WTFMove(*label), |
| WTFMove(*language), |
| WTFMove(*startTimeVariance), |
| *trackIndex, |
| *enabled, |
| *audioKind, |
| *selected, |
| *videoKind, |
| }}; |
| } |
| }; |
| |
| } // namespace WebKit |
| |
| #endif |